Answer:
account
Step-by-step explanation:
Will mark brainlyiest
Answer:
8.3 units
Step-by-step explanation:
Refer to the notations above, we can use Pythagoras Theorem to find the hypotenuse of the red triangle on the base of the prism.
The hypotenuse of the red triangle
[tex] = \sqrt{ {7}^{2} + {4}^{2} } [/tex]
[tex] = \sqrt{65} [/tex]
The hypotenuse of the red triangle is the common side of the yellow triangle's base.
d is equal to the hypotenuse of the yellow triangle.
The length of d
[tex] = \sqrt{ { \sqrt{65} }^{2} + {2}^{2} } [/tex]
[tex] = \sqrt{65 + 4} [/tex]
[tex] = \sqrt{69} [/tex]
[tex] = 8.30662...[/tex]
= 8.3 units
Answer:
8.3 units
Step-by-step explanation:
Answer this simple quick question!! Pls :)
Answer:
Zero, Never
Step-by-step explanation:
2 doesn’t equal 3 so it will never be true.
School X has eight more points than school Y
School X has three times as many points as school Y
How many points does each school have?
Answer:
Let point's possessed by school A = x
and point possessed by School B = y
And the statement given Regarding the school are :
School X has eight more points than School Y. School X has three times as many points as School Y .
Writing these statements in terms of equation
1. x = y + 8
2. x = 3 y
Substituting the value of x in y, we get
3 y = y + 8
Taking variable on left side of equation
3 y - y = 8
2 y= 8
y =
As , x= y + 8 gives x = 4 + 8 = 12
Point possessed by School A = 12 points
Points possessed by school B = 4 points
Put the following equation in slope-intercept form: y−5=7/4(x-1)
Answer:
y=7/4x+2
Step-by-step explanation:
The linear equation in the slope-intercept form will be y = (7/4)x + 13/4.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
The linear equation is given below.
y − 5 = 7/4(x − 1)
Convert the equation into a slope-intercept form. Then we have
y − 5 = 7/4(x − 1)
y − 5 = (7/4)x − (7/4)
y = (7/4)x − (7/4) + 5
y = (7/4)x + 13/4
The linear equation in the slope-intercept form will be y = (7/4)x + 13/4.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
What is the volume of an 8-inch by 4-inch by 44-inch rectangular box?
Answer:
1408
Step-by-step explanation:
Answer:
1,408 cm³.
Step-by-step explanation:
To find the volume of a rectangular prism, or in this case, a rectangular box, multiply the length, width, and height.
[tex]4*8*44=1,408 in^3.[/tex]
Therefore, the volume of the rectangular box is 1,408 cm³.
I NEED ANSWERS ASAP LIKE NOW
Answer:
15
Step-by-step explanation:
3x15 =45
The variable determines what needs to be multipleed.
Answer:
x = 15
Step-by-step explanation:
90 - 45 = 45
45/3 = 15
x = 15
Have a nice day!
2. A car has 60 litres of fuel in the tank. After a long journey, only 22% of the fuel is left. The
driver puts another 30 litres into the tank, and uses 25% of the fuel in the tank over the
following day. How much fuel is now in the tank?
Answer:
32.4 liters
Step-by-step explanation:
Given that
There is 60 litres of fuel in the tank
After a long journey, 22% would fuel is left
The driver put another 30 liters and use 25% of the fuel
We need to find out how much fuel is now in the tank
Since 22% fuel is left i.e.
= 60 liters × 0.22
= 13.2 liters
He put another 30 liters
SO, now the total fuel available is
= 13.2 + 30
= 43.2 liters
It used 25% of the fuel that means 75% would remain left
So,
= 43.2 liters × 0.75
= 32.4 liters
Which number is equivalent to 43 over 12
Answer:
7/8
Step-by-step explanation:
3.5833 is the answer to this question.
I WILL GIVE BRAINLIEST :D
Which NUMBERS are NOT expressed in scientific notation?
A. 3.5 x 10-4
B. 58.9 x 102
C. 9.3 x 106
D. 0.75 X 10-3
E. 6.47 x 1000
F. 1.88 x 104
Answer:
B., C., D., E., and F.,
Step-by-step explanation:
They all need exponents by a 10
Write an expression having only two terms that is equivalent to 2x – 3. Explain how you wrote the expression and how you can check that it is equivalent.
Answer:
[tex]-3 + 2x[/tex]
Step-by-step explanation:
Given
[tex]2x - 3[/tex]
Required
An equivalent expression
The expression can be rewritten as:
[tex]-3 + 2x[/tex] ---- commutative property of addition
[tex]2x - 3[/tex] and [tex]-3 + 2x[/tex] are equivalent
An expression that has two terms that is equivalent to 2x – 3 is - 3 + 2x
Given:
2x - 3
There are just two terms in the expression
2x (coefficient)-3 (constant)The two terms can be written interchangeably to form a new expression equivalent to the same
-3 + 2x (This is based on the cummutative property of addition)
The new expression equivalent to 2x - 3 is -3 + 2x (minus 3 plus 2x)
Learn more about equivalent expression:
https://brainly.com/question/2972832
The radius of a circle is 6.1 millimeters. What is the circle's area?
[tex]area = \pi \times {r}^{2} \\ area = 3.142 \times {6.1}^{2} \\ area = 3.142 \times 37.21 \\ area = 116.91 {mm}^{2} [/tex]
The nurse knows that 1 inch is equal to 2.54 centimeters. She will need a needle 9.5 cm long to take a bone marrow sample. This is equal to how many inches?Round to the nearest hundredth of an inch. (I put 3.95 was wrong)
Let's check
1in=2.54cm
9.5cm in inches
9.5/2.543.74inStep-by-step explanation:
1in=2.54cm1cm=1/2.54inSo
9.5cm
9.5/2.54in3.7inWhat are the solutions to the equation x-7/×=6
Answer:
-1 or 7
Step-by-step explanation:
brainliest plss
333zzzzzzzzzzzgggggggggggggh
Answer:
pointssss
Step-by-step explanation:
What is the area of the trapezoid?
Answer:
36 cm
Step-by-step explanation:
A boat costs $11,000 and decreases in value by 7% per year. How much will the boat be worth after 6 years?
a. $16,508.03
b. $10,958.00
c. $7,116.89
d. $6,618.71
Answer:
Step-by-step explanation:
Find the dimensions of a box with a square base with surface area 5656 and the maximal volume. (Use symbolic notation and fractions where needed.)
Answer:
28.51 cubic units
Step-by-step explanation:
From the given information;
The surface area is 56 and not 5656
Let assume that:
the length of the base = a &
the height of the box = h
∴
The volume of the box = a²h &
The surface area (A) = 2a² + 4ah
A = 2a² + 4ah
56 = 2a² + 4ah
56 - 2a² = 4ah
[tex]h = \dfrac{56-2a^2}{4a}[/tex]
The volume (V) = a²h
[tex]V = a^ 2( \dfrac{56-2a^2}{4a}) \\ \\ V = \dfrac{56a -2a^3}{4} \\ \\ V = \dfrac{2a(28- a^2)}{4} \\ \\ V = \dfrac{(28-a^2)a}{2}[/tex]
Taking the maximum of this function by assuming v = [0, [tex]\sqrt{8}[/tex]]
[tex]V = \dfrac{a(28-a^2)}{2}[/tex]
[tex]V(0) = \dfrac{0(28-0^2)}{2}=0[/tex]
[tex]V(\sqrt{8}) = \dfrac{\sqrt{8}(28-(\sqrt{8})^2)}{2} \\ \\ \implies \sqrt{8} \dfrac{(28-8)} {2} \\ \\ = 10 \sqrt{8}[/tex]
For the critical point V' = 0
[tex]V = \dfrac{a(28-a^2)}{2} \\ \\ V = \dfrac{28a}{2}- \dfrac{a^3}{a} \\ \\ V = 14 a - \dfrac{a^3}{2} \\ \\ V' = 14 - \dfrac{3a^2}{2} \\ \\ 0 = 14 - \dfrac{3a^2}{2} \\ \\ 14 =\dfrac{3a^2}{2}\\ \\ a^2 = 14 \times \dfrac{2}{3} \\ \\ a^2 = \dfrac{28}{3} \\ \\ a = \sqrt{\dfrac{28}{3}} \\ \\ a = \sqrt{9.333} \\ \\ a = 3.055[/tex]
Thus, side of the base (a) = 3.055 units
Recall that:
height [tex]h = \dfrac{56-2a^2}{4a}[/tex]
[tex]h = \dfrac{56-2(3.055)^2}{4(3.055)}[/tex]
h = 3.0551 units
The maximum volume now = a²h
= (3.055)²(3.0551)
= (9.333)(3.0551)
= 28.51 cubic units
Answer:
x ( side of the square base) = 43,42 ul
h = ( the height f the box ) = 0,17 ul
Step-by-step explanation:
V = Ab * h where Ab is an area of the base and h is the height of the box
as is this case s a square base box then Ab = x² ( s the side of the square.
The surface area is ( box without lid): area of the base x² plus 4 lateral areas each one equal to x*h
So x² + 4 x*h = 5656 u²
Then 4*x*h = 5656 - x²
h = 5656 - x² )/ 4*x
V(x) = x² ( 5656 - x² )/ 4*x
V(x) = x ( 5656 - x² ) / 4
Tacking derivatives on both sides of the equation :
V´(x) = (1/4 ) * [ (5656 - x² ) - x *2*x]
V´(x) = (1/4 ) * ( 5656 - 3*x² )
v¨(x) = 0 (1/4 ) * ( 5656 - 3*x² ) = 0 3*x² = 5656
x² = 1885,33
x = √ 1885,33
x = 43,42 ul
And h = 5656 - x² )/ 4*x
h = [( 5656 - (43,42)²] /4 * 5656
h = 3770,70 / 22624
h = 0,17 ul
PLEASE HELP THIS IS VERYYYY IMPORTANT PLEASE I WILL GIVE U BRAIN THING IF ITS CORRECT AND NOOO LINKS PLEASEEEEEEEE <3
Answer:
3 and 10
Explanation:
5 * 3 is 15 and 5 + 10 is 15.
How many degrees Fahrenheit is -20°C?
answer:
-4°f
step-by-step explanation:
(-20°c × 9/5) + 32
= -4°f
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
A=(2,3) B=(4,5)
Find vector equation of staraight line parallel to vector B and passing through point A hence obtain cartesian equation
Answer:
[tex]r= a + \lambda \: b \\ vector \: equation : \\ \binom{x}{y} = \binom{2}{3} + \lambda \: \binom{2}{2} \\ cartesian \: equation : \\ \frac{x - 2}{2} = \frac{y - 3}{2} = \lambda[/tex]
16) Total asset turnover is used to evaluate: A. The efficiency of management's use of assets to generate sales. B. The necessity for asset replacement. C. The number of times operating assets were sold during the year. D. The cash flows used to acquire assets. E. The relation between asset cost and book value.
Answer:
A. The efficiency of management's use of assets to generate sales.
Step-by-step explanation:
The total asset turnover is calculated by dividing the sales to the assets. It measures the ability for a company so that in efficient way it would generate the sales.
By using the assets of the company, the company is able to generate the sales that could help the company for achieving the goals and objectives
Therefore according to the given situation, the a option is correct
SOLVE
ROUND TO THE NEAREST CENT IF NECESSARY
A UNIÓN CONTRACT CALLS FOR 6.9% SALARY INCREASE
FOR ALL EMPLOYEES
DETERMINE THE INCREASE
FOR A WORKER WHO IS CURRENTLY MAKING $32,120
WILL GIVE
BRAINLIST
X
X
X
X
End Time: 5/28/2021 11:59 PM
Chapter 4 Exam: Dimensional Analysis
question 9 of 10
9.)
A clothing store sells an average of 6 pairs of jeans at $55 per pair, for every hour it is open. If the store is open 6 days per week for 9 hours
each day, how much money does the store make in 2 weeks? Round to the nearest dollar.
Answer:
$35,640
Step-by-step explanation:
$55×6p×12d×9h=$35,640
Find the surface area of the cone. Round answer to the nearest tenth.*
Answer:
628.319 rounded= 628.3
Step-by-step
Help pls might give brainlist also show work if needed!
Answer:
The mean is 21.
The median is 21
There is no mode here.
Step-by-step explanation:
Select the relationship below between ∠a and ∠b? Worth 3 points. A.Vertical angles B.Complementary angles C.Supplementary angles
Answer:
b
Step-by-step explanation:
. Compute the required sample size given the required confidence in the sample results is 99.74% (Z score of 3). The level of allowable sampling error is 5% and the estimated population standard deviation is unknown. Q/A6.1. Compute the required sample size given the required confidence in the sample results is 99.74% (Z score of 3). The level of allowable sampling error is 5% and the estimated population standard deviation is unknown.
Answer:
900 sample size
Step-by-step explanation:
To determine the sample size for a proportion, the margin of error formula is used to determine this:
[tex]E=Z_{\frac{\alpha}{2} }*\sqrt{\frac{\hat p \hat q}{{n} }[/tex]
[tex]n=\hat p \hat q*(\frac{Z_{\frac{\alpha}{2} }}{E} )^2[/tex]
Where p is the proportion, E is the margin of error, n is the sample size, q = 1 - p, [tex]Z_\frac{\alpha }{2}[/tex] is the z score.
Since the proportion is not known, the sample size needed to guarantee the confidence interval and error is at p = 0.5 and q = 1 - p = 1 - 0.5 = 0.5
E = 5% = 0.05, [tex]Z_\frac{\alpha }{2}[/tex] = 3. Hence:
[tex]n=0.5*0.5*(\frac{3}{0.05} )^2\\\\n = 900[/tex]
The graph of - 8x+2y = 8 passes through two points, P(p, 2) and
Q (-4, q). What is the value of pq?
Answer:
6
Step-by-step explanation:
All the steps are in the photo I attached
Area of rectangle and trangle
More comeing soo!!
Answer: Triangle 1 = 30 m2
Triangle 2 = 15 cm2
Step-by-step explanation:
Triangle area formula = 1/2 x base x height
Area1 = 1/2 x 10 x 6
= 30
Area2 = 1/2 x 6 x 5
= 15
Answer:
The area of the triangle is 15 cm and rectangle is 30 or 60
Step-by-step explanation:
Find the perimeter X(-2,1) Y(4,3) Z(5,-1)
Answer:
17.728
Step-by-step explanation: