Answer:
He is wrong, because for 2 inches of height, the peice of wood for base has smaller width than the width required for the base Maurice wants to make.
Step-by-step explanation:
Length of wood = 18 inches
Width of wood = 12 inches
If height of the table is needed = 2 inches
2 inches are reduced from each side of the piece of wood.
The new measurement become:
Length of wood = 18 - 2 - 2 inches
Length of wood = 14 inches
Width of wood = 12 - 2 - 2
Width of wood = 8 inches
Maurice wants to make a table with following dimensions:
Base = [tex]10\frac{1}{2}\cdot10\frac{1}{2}[/tex]
which means
Length required = [tex]10\frac{1}{2} = \frac{21}{2}=10.5 inches[/tex]
Width required = [tex]10\frac{1}{2} = \frac{21}{2}=10.5 inches[/tex]
As width is greater than the width of the piece of wood , he cannot make a table of such dimension from it.
Hey you guys don't like me ik cause im using my sis acc :) and answer in the " ask me questions " box thing thank you
Answer:
2 i think i can't see that well
Step-by-step explanation:
Giving brainliest, please answer as soon as possible.
Answer:
Step-by-step explanation:
There are five lines of symmetry in a regular pentagon:
Each going from side midpoint to opposite vertex.
here is a drawing of all of them filled in:
A wheelchair ramp is 8.0 m long. The angle of inclination is 10°. Calculate the rise of
the ramp to the nearest tenth of a meter.
Answer:
The height of the ramp is 1.39 m.
Step-by-step explanation:
We have,
A wheelchair ramp is 8.0 m long
The angle of inclination is 10°
It is required to find the rise of the ramp.
Here, hypotenuse is 8 m and angle of inclination is 10°.
Using trigonometry to find it.
[tex]\sin\theta=\dfrac{x}{8}[/tex]
x is rise of the ramp
[tex]x=\sin(8)\times 10\\\\x=1.39\ m[/tex]
So, the height of the ramp is 1.39 m.
(30 points)PLEASE HELP! LOVE Y'ALL SO MUCH THX! If x=3b and y= 2/6b+4 , what is y in terms of x?
(A) 2 x+4 (B) 1 x+2 (C) 2x (D) x+2 (E) 2x+4
Answer:
y=(1/9)x+4
Step-by-step explanation:
x=3b
b=(1/3)x
y=2/6(1/3)x+4
y=(2/18)x+4
y=(1/9)x+4
Answer:
y = 1/(x+2)
Step-by-step explanation:
x=3b and y= 2/(6b+4)
Rewriting the second equation by factoring out 2
y=2/ 2(3b+2)
We know that 3b = x
y=2/ 2(x+2)
Canceling the 2 in the numerator and denominator
y = 1/(x+2)
k(-1) =
PLEASE HELP ASAP
Answer:
7?
Step-by-step explanation:
Answer:
k(-1) = 7
Step-by-step explanation:
the blue line represents the graph of k. The question is asking what the y-value at x=-1 is. Therefore, you just look at the blue line when x = -1, which is one block to the left of the middle. At that point, the y value is 7.
plz help me out it would be a prouder I don't know these tuitions pls help me I will give u 100 points and mark u brainliest 1,2,4
Answer:
1) = H
2) = 0,4
4) = S
Step-by-step explanation:
1) H is found by counting across the horizontal (axis) as x and then downwards the vertical axis for y as y is a negative we find H for y at ( y = -5 )
But when we always read left to right we start with x first at 3 across. (x= 3) as this is the same as (3,-5)
2) We find x, y at (0,4) as 0 is middle of the two axis as they cross each other and 4 goes upwards. x= 0 y =4 = (0,4)
4) S is found as it is a refection of (8,-4) across the y axis.
(x = -8) is still x but it is valued as negative in y as (x = -8)
Then (y = -4) so it stays the same height as y and represents vertical axis line which is called y axis.
And so y reflects the same height.
But in all the others y represents vertical measure generally.
Whilst x represents horizontal measure generally. they both meet at a point which represents two values generally, like cost and time, network output and population, or cupcakes sales and duration/time.
Answer: H
Step-by-step explanation:
H’s coordinate (3, -5) means that it’s to the right of the y-axis 3 units, and below the x-axis 5 units.
G would be (3, 5)
J would be (-3, -5)
K would be (5, 3)
Danville Street and Belmont Avenue intersect. If the diagonal distance across the intersection is 9.6 meters and Danville Street is 8.1 meters wide, how wide is Belmont Avenue? If necessary, round to the nearest tenth.
Answer:
Width of Belmont Avenue is 5.2 meters
Step-by-step explanation:
We use the Pythagoras theorem to solve the problem
Pythagoras Theorem states that:
Hypotenuse² = Base² + Perpendicular²
Danville Street, Belmont Avenue and their diagonal forms a right angled triangle
In this case, let the base be Danville Street with width of 8.1 meters
Let the hypotenuse be 9.6 meters
We need to find the perpendicular
Put the values in Pythagoras theorem.
9.6² = 8.1² + perpendicular²
perpendicular² = 9.6²-8.1²
perpendicular² = 92.16 - 65.61
perpendicular² = 26.55
take square root on both sides
perpendicular =5.153
Round of to nearest 10th
Perpendicular = 5.2 meters
Belmont Avenue = 5.2 meters
HELP!!! Please , solve this
Answer:
Equivalent
Step-by-step explanation:
15/25 and 3/5 are equivalent hope this helps
Answer:
I also think it's equivalent because it has a equal sign but I'm dumb so don't trust my answer.
Step-by-step explanation:
Please Help !!Mr. Mudd gives each of his children $2000 to invest as part of a friendly family competition. The competition will last 10 years. The rules of the competition are simple. Each child can split up his or her $2000 into as many separate investments as they please. The children are encouraged to do their research on types of investments. The initial investments made may not be changed at any point during the 10 years; no money may be added and no money may be moved. Whichever child has made the most money after 10 years will be awarded an additional $10,000.
Answer:
Albert = $2159.07; Marie = $2244.99; Hans = $2188.35; Max = $2147.40
Marie is $10 000 richer
Step-by-step explanation:
Albert
(a) $1000 at 1.2 % compounded monthly
[tex]A = P\left(1 + \dfrac{r}{n}\right)^{nt}[/tex]
A = 1000(1 + 0.001)¹²⁰ = $1127.43
(b) $500 losing 2%
0.98 × 500 = $490
(c) $500 compounded continuously at 0.8%
[tex]\begin{array}{rcl}A & = & Pe^{rt}\\& = & 500e^{0.008 \times 10}\\& = &\mathbf{\$541.64}\\\end{array}\\[/tex]
(d) Balance
Total = 1127.43 + 490.00+ 541.64 = $2159.07
Marie
(a) 1500 at 1.4 % compounded quarterly
A = 1500(1 + 0.0035)⁴⁰ = $1724.99
(b) $500 gaining 4 %
1.04 × 500 = $520.00
(c) Balance
Total = 1724.99 + 520.00 = $2244.99
Hans
$2000 compounded continuously at 0.9 %
[tex]\begin{array}{rcl}A& = &2000e^{0.009 \times 10}\\& = &\mathbf{\$2188.35}\\\end{array}\\[/tex]
Max
(a) $1000 decreasing exponentially at 0.5 % annually
A = 1000(1 - 0.005)¹⁰= $951.11
(b) $1000 at 1.8 % compounded biannually
A = 1000(1 + 0.009)²⁰ = $1196.29
(c) Balance
Total = 951.11 + 1196.29 = $2147.40
Marie is $ 10 000 richer at the end of the competition.
Please help!!!!! WILL MARK BRAINLIEST!!!!
Graph the system of linear inequalities on the coordinate plane y>/-1/2x+2 1/2
Y<1/5x+6
A) shade the solution to the system of inequalities
B) pick a point and show your solution is correct
Answer:
see below
Step-by-step explanation:
y[tex]\geq[/tex] ..... means full line and shading above the line
Y< ......means doted line and shading below the line
A) solution is overlapping shaded part
B) (10,5)
plug in point in inequalities and check if it's true; if it's true you showed that solution is correct
1. 5[tex]\geq[/tex]-1/2*10 + 2 1/2
5[tex]\geq[/tex] -5 + 2 1/2
5[tex]\geq[/tex] -2 1/2 TRUE
2. 5[tex]<[/tex]1/5*10 + 6
5< 2 + 6
5< 8 TRUE
The solution to the inequality equation is ( -5 , 5 )
What is an Inequality Equation?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the first inequality relation be represented as A
Now , the value of A is
y ≥ ( -1/2 )x + 2 1/2
y ≥ ( -1/2 )x + 5/2 be equation (1)
Let the second inequality relation be represented as B
Now , the value of B is
y < ( 1/5 )x + 6
On simplifying the equation , we get
Graphing the inequalities we get the common point as ( -5 , 5 )
Substitute the value of x = -5 and y = 5 in the inequality equations , we get
y ≥ ( -1/2 )x + 5/2
Substitute x = -5 and y = 5
5 ≥ ( -1/2 ) ( -5 ) + 5/2
5 ≥ 5/2 + 5/2
5 ≥ 10/2
5 ≥ 5
The inequality is true
Now , y < ( 1/5 )x + 6
Substitute x = -5 and y = 5
5 < ( 1/5 ) ( -5 ) + 6
5 < -1 + 6
5 < 5
The inequality is true when the value of x > -5
Hence , the equations are solved
To learn more about inequality equations click :
https://brainly.com/question/11897796
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ramp is 9.4m long and joins two levels, one 3.1m higher than the other find angle that ramp makes with the lower level
Answer:
The angle ramp make with the lower level is 19.25∘
Step-by-step explanation:
Using the sine function:
sin θ = H e i g h t D i f ere n c e / R a mp Length
sin θ = 3.1 / 9.4
Taking sine inverse on both sides:
θ = s i n − 1 3.1 / 9.4
θ ≈ 19.25 ∘
I hope it helped
have a great day :))
Evaluate when a=-6, b= 5, C= -2:
a3 - b + 402
f
Select one:
stion
a. 109
O b. 205
O c. 81
O d. -205
Answer:
c 81
Step-by-step explanation:
Suppose a scatter plot contains the points (12, 28), (15, 33), (21, 44), (29, 62), and (33, 68). Which of these points would be considered an outlier if it were also on the scatter plot? Select three that apply.
Answer:
Unsure, take a look at the visualisation:
desmos(dotcom)/calculator/fjze0od81o
Replace the (dotcom) with ".com" ( links are not allowed :( )
Explanation:
None of the points look as though they are an outlier from the line of linear regression, although (29,62) looks furthest from the line so could be a possible answer although I would probably say there is no outlier.
Click on the median in this set of data. 15,21,25,63,8
Answer:
the median is 21
Step-by-step explanation:
8 , 15 , 21 , 25 , 63
that is what you have to do you would have to put them in order from least to greatest so then you would see the middle number which is 21
What is the value of [1.1]? –2 –1 0 1
Answer:
The answer is -2.
Step-by-step explanation:
Answer:
-2 :D
Step-by-step explanation:
Just did the test:)
Find the area of the quadrilateral
Answer:
A=40'
Step-by-step explanation:
To me, it seems that the figure is a parallelogram.
So, let's use the formula to calculate the area of a parallelogram.
A=bhIn this case, the base (b) is 8' and the height (h) is 5'.
Replace the variables with our new values.
A=bh
A=8*5
Calculate the sum.
8*5=40
Add units.
40' or 40 inches.
Hence, 40 inches (40') is our answer.
Hope this helps
Which statement about the figures shown below is true?
PLS HEP ASP BEST GETS FOLLOW AND BRAINLIEST
What is the measure of theta
Answer:
B. 3 radians
Step-by-step explanation:
We are given the following components of the circle.
Radius of circle (r) = 4 cm
Length of arc (l) = 12 cm
Lenght of arc of a circle is given by the following formula:
[tex] l = \frac{\theta}{2\pi^c}\times 2\pi r[/tex]
Substituting the values of l and r in the above formula, we find:
[tex] 12 = \frac{\theta}{2\pi^c }\times 2\pi \times 4\\\\
\therefore 12 = \theta \times 4\\\\
\theta = \frac{12}{4}\\\\
\theta = 3 \: radians[/tex]
A fair coin is tossed four times. What is the probability that heads (H) will appear at least twice?
Answer:
50%
Step-by-step explanation just is
Answer:
the answer for this is 50%
12. Martina rents a room in her home to guests. She charges a $25 flat fee per night for one person. Additional guests are welcome to stay, but she charges $10 per person. She expects guests to check out by 10 a.m. and charges an extra $5 per hour for late checkouts. Select the linear equation that correctly represents how much Martina collects for one night of stay in her home.
A) c = 25 + 10p + 5h
B) c = 25 – 10p – 5h
C) c + 25 = 10p + 5h
D) c = 25 + 10 + 5
Answer:
Step-by-step explanation:
the answer is A
BECAUSE the fixed charged or the charged that is always there is 25 dollars plus and additional cost for 10 dollars per person plus additional cost depending on how many hours u stay past 10 am
Marc had $7.50. He bought toy car for $6.49 how much money does Marc have left
Answer:
7.50 - 6.49 = $1.01 left
Answer:
1.01
Step-by-step explanation:
7.50 - 6.49 = 1.01
There are 7 red cards and 13 blue cards
in a deck of cards. If Yuki randomly
selects a card from the deck, what is the
probability that it is a red card?
Answer:
7/20
Step-by-step explanation:
#red cards/total # of cards
7/(7+13)
7/20
Answer:
7/20
Step-by-step explanation:
Please hurry
What function is represented in the table?
Answer:
B. 3(2^x)
Step-by-step explanation:
3(2^x) is the only function that yielded the given outputs when the inputs were plugged in.
Explain how combining like radicals is similar to combining like terms.
Answer:
Just like combining like terms with the same variables, you combine like
radicals with the same number under the radical signs.
Step-by-step explanation:
Example:
3x + 2x
= 5x {combined like terms}
3√2 + 2√2
= 5√2 {combined like radicals}
Combining two or more terms are similar to combining two or more radicals.
What is a radical?
The 'n' th root of a number 'x' is written as [tex]\sqrt[n]{x}[/tex]. It is called a radical.
Combining two or more terms:
(a + 2a + 97a) = 100a
Combining two or more radicals:
(a[tex]\sqrt{3}[/tex] + 9a[tex]\sqrt{3}[/tex] + 90a[tex]\sqrt{3}[/tex]) = 100a[tex]\sqrt{3}[/tex]
Therefore, combining two or more terms are similar to combining two or more radicals.
Learn more about radicals here: https://brainly.com/question/12737007
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The diameter of a sphere is 2 ft. What is the sphere's volume? Round to the nearest tenth.
A) 4.2 ft3
B) 8.1 ft3
C) 16.8 ft3
D) 33.5 ft3
Answer:
4.19 ft ^3 or A.
Step-by-step explanation:
Answer:
A) 4.2 ft3Step-by-step explanation:
option a is correct ✔✔✔
Please help with this
Answer:
the answer is A. 99 degrees because 81 + 18 = 99
Answer:
99°
Step-by-step explanation:
If the relationship below are given in form (input, output), Which pairing always describes a function?
Answer:
Step-by-step explanation:
i'm not sure what the answer options are since they're not provided, but it's whichever option has a steady rate of change. (ex: money, time spent earning it; location, time spent driving; length in inches, length in meters)
A pizza shop charges customers based on the area of the pizza they order. The cost of a pizza in dollars can be represented by
S(r) - 0.12. where r is the radius of the pizza in inches.
What is the diameter of a pizza that costs $26.327 Round to the nearest hundredth.
Answer:
$26.300
Step-by-step explanation:
well if its 5 or more u round to the next whole number but if its 5 or under you just round whatever ur rounding into the same number but whole
I just need the bottom question plz I need it for today
Answer:
i dunno i just want points xd so i can put questions xd
Step-by-step explanation:
Answer:
The angles are 31 and 59 degrees.
Step-by-step explanation:
Let x be angle. Let 90-x be the complement of its angle. Then, x=90-x+28 since the measure of an angle is 28 degrees more than the complement.
Solving equation in Step 3 yields the following steps Add x to both sides of the equation Divide by 2 to both sides of the equation
A sequence is defined by the recursive formula f(n+) = f(n) -2. If f(1) =18 what is f(5)?
=====================================================
Work Shown:
Plug in n = 1 to find the next term
f(n+1) = f(n) - 2
f(1+1) = f(1) - 2 ... replace every n with 1
f(2) = f(1) - 2
f(2) = 18-2 .... replace f(1) with 18
f(2) = 16
We'll use this to get the next term. Plug in n = 2
f(n+1) = f(n) - 2
f(2+1) = f(2) - 2 ... replace every n with 2
f(3) = f(2) - 2
f(3) = 16 - 2 ... replace f(2) with 16
f(3) = 14
This process keeps going until we reach f(5)
Plug in n = 3
f(n+1) = f(n) - 2
f(3+1) = f(3) - 2
f(4) = f(3) - 2
f(4) = 14-2
f(4) = 12
and finally plug in n = 4
f(n+1) = f(n) - 2
f(4+1) = f(4) - 2
f(5) = f(4) - 2
f(5) = 12 - 2
f(5) = 10
The summary is basically we subtract 2 from each term to get the next term. The sequence is 18, 16, 14, 12, 10 which is arithmetic.