Answers
Answer:HMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
Step-by-step explanation:
never saw that before
Related Questions
PLease help
WILL GIVE BRAINLIEST
Answers
Answer:
41.472 m²
8.449m²
Step-by-step explanation:
c) scale facot is 7.2/5 = 1.44
the square scale factor is 1.44^2 = 2.0736
times 20 by this to get the area
2.0737x 20 = 41.472 m²
d) 2.8/6 = SF = 0.467
0.2178 x 38.8 = 8.449m²
Triangle Sum Practice - Digital
Find the value of x, and then use that value to determine each angle measure of the triangle.
Answers
4. JKLM is a parallelogram. Find JM.
J
к
8x + 4
4x + 20
M
L
Answers
Answer:
36
Step-by-step explanation:
8x + 4 = 4x + 20
8x - 4x = 20 - 4
4x = 16 divide both sides by 4
x = 4 and JM = 8x + 4 replace x with 4
8×4 + 4 = 36
Answer:
36
Step-by-step explanation:
8x + 4 = 4x + 20 ( being opposite sides of parallelogram)
8x - 4x = 20 - 4
4x = 16
x = 16 / 4
x = 4
JM = 8x + 4
=8 * 4 + 4
= 32 + 4
= 36
Hope it will help :)
In September, Louise planted a tree. Every month, the tree Louise planted grew 2 inches. What would the constant of proportionality of the line be?
Answers
Answer:
1/2
Step-by-step explanation:
Tree grow 2 inches per month
Let :
Month = m ; height increase, h
m α h
m = kh
k = proportionality constant
Where ; m = 1 ; h = 2
1 = 2k
1/2 = 2k/ 2
k = 1/2
Answer:1/2
Step-by-step explanation:
Tree grow 2 inches per month
Let :
Month = m ; height increase, h
m α h
m = kh
k = proportionality constant
Where ; m = 1 ; h = 2
1 = 2k
1/2 = 2k/ 2
k = 1/2
x(x+7)=4x+10
then needs to get the normal form of the equation
x= ?, x=?
Answers
Answer:
x = - 5, x = 2
Step-by-step explanation:
Given
x(x + 7) = 4x + 10 ← distribute left side
x² + 7x = 4x + 10 ( subtract 4x + 10 from both sides )
x² + 3x - 10 = 0 ← in standard form
(x + 5)(x - 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
x - 2 = 0 ⇒ x = 2
Ben counted the number of days that pizza was served in the school cafeteria. He calculated the experimental probability of the cafeteria serving pizza is 5/6 . Which of the following is the best interpretation of this probability?
Question 1 options:
It is neither likely nor unlikely that the cafeteria will serve pizza tomorrow.
It is likely that the cafeteria will serve pizza tomorrow.
It is unlikely that the cafeteria will serve pizza tomorrow
Answers
Answer:
It is likely that the cafeteria will serve pizza tomorrow
Step-by-step explanation:
8. (13 96)- - (15-03) + (18-09) -32-65= ?
(a) 223
264
(c) 334
Answers
Answer:
sorry I'm here because I want points
Step-by-step explanation:
sorry
10 points
Find the lateral area and the total surface area of the net. (The bases of
the figure have been shaded.)
14 cm
16 cm
13.5 cm
13.5 cm
A. The lateral area of the rectangular prism is 1258 sq cm. The (total) surface area is
826 sq cm.
B. The lateral area of the rectangular prism is 826 sq cm. The (total) surface area is
1258 sq cm.
C. The lateral area of the rectangular prism is 413 sq cm. The (total) surface area is
629 sq cm
D. The lateral area of the rectangular prism is 629 sq cm. The (total) surface area is
413 sq cm
Answers
A function is a mathematical rule that.....
A. Has one or more exponential expressions
B. Can be graphed as a straight line
C. Sends every input to only one output
D. Sends every output to only one input
Answers
Answer:
B
Step-by-step explanation:
A function can be graphed as a straight line, as long as it isn't vertical.
HURRRRYYYYY PLEASEEE
Answers
Answer:
5,6,-7
Step-by-step explanation:
yuh jsjsksmsksksks
Answer:
5,6,7
Step-by-step explanation:
A coefficient is a number multiplied by a variable.
What is JL brainliest for answer
Answers
Answer:
JL = 12.5
Step-by-step explanation:
[tex] In\: \triangle JKL, KM\perp JL[/tex]
Therefore, by geometric mean property:
[tex] KM^2 = JM\times ML[/tex]
[tex] 6^2 = 8\times ML[/tex]
[tex] 36 = 8\times ML[/tex]
[tex] \frac{36}{8} = ML[/tex]
[tex]ML= 4.5 [/tex]
JL = JM +ML
JL = 8 + 4.5
JL = 12.5
What is the distance between the points (0,0) and (6,8)
Answers
Answer:
(6,8)
Step-by-step explanation:
6 to the left and 8 up
Answer:
i think its its 8 squares north but ion know nothing about this.
Step-by-step explanation:
10 / 16 = n / 19
round to the nearest 100th if needed
Answers
Answer:
exact form is 95/8 decimal form 11.875 and mixed number form n= 11 7/8
In the following picture ABCD ~ AEFG.
Which equation can be used to find the value of x?
Answers
#1
Remember to match up letter
Help me, witch are the true!!!?
Answers
Answer:
A is the answer hope this helps
which of the following equations is an example inverse variation between the variables X and Y?
A.
[tex]y = \frac{x}{8} [/tex]
B.
[tex]y = \frac{8}{x} [/tex]
C.
[tex]y =8x[/tex]
D.
[tex]y = x + 8[/tex]
Answers
Answer:
B y=3/x From the given options option B is showing inverse variation between the variables x and y.
Answer:b
Step-by-step explanation:
On many cell phones with GPS, an approximate location can be given before the GPS signal is received. This is done by a process called triangulation, which works by using the distance from two known points. Suppose there are two cell phone towers within range of you, located 3000 feet apart along a straight highway that runs east to west, and you know you are north of the highway. Based on the signal delay, it can be determined you are 2050 feet from the first tower, and 1420 feet from the second. Determine the angle, \thetaθ, between your line of sight to the first tower and the highway to the nearest tenth of a degree. (A calculator is needed for this question)
Answers
========================================================
Explanation:
Refer to the diagram below.
If we focus on triangle ACD, then we can use the pythagorean theorem to say
d^2 + m^2 = 2050^2
d^2 = 2050^2 - m^2
Now if we focus on triangle DCB, we can also use the pythagorean theorem to say
d^2 + n^2 = 1420^2
2050^2 - m^2 + n^2 = 1420^2 ...... replace d^2 with 2050^2 - m^2
n^2 - m^2 = 1420^2 - 2050^2
n^2 - m^2 = -2,186,100
--------------------------
In the diagram, I set up m and n such that m+n = 3000. This solves to n = 3000-m
We can then say
n^2 - m^2 = -2,186,100
(3000-m)^2 - m^2 = -2,186,100
m^2 - 6000m + 9,000,000 - m^2 = -2,186,100
-6000m + 9,000,000 = -2,186,100
-6000m = -2,186,100 - 9,000,000
-6000m = -11,186,100
m = (-11,186,100)/(-6000)
m = 1864.35
--------------------------
We now have enough to find angle theta, which is the angle between segments AC and AD (the line of sight to the first tower and the highway lines respectively)
We'll focus entirely on triangle ACD
cos(angle) = adjacent/hypotenuse
cos(A) = AD/AC
cos(theta) = m/2050
cos(theta) = 1864.35/2050
cos(theta) = 0.90943902439024 which is approximate
theta = arccos(0.90943902439024)
theta = 24.572056388088
theta = 24.6 degrees
Make sure your calculator is in degree mode. One way to check is that cos(60) should evaluate to 0.5
What is the height of the cylinder if the volume is 250 and the base is 8
Answers
Answer:
it's 31 8÷250
Step-by-step explanation:
8÷250 have a nice day
100%
The distance between Boomtown and Dayville on a map is 13.0 cm. The scale of the map is 10 cm = 25 km
Approximately how far apart are Boomtown and Dayville?
Answers
Answer:
32.5
Step-by-step explanation:
We can set this problem up as a proportion:
[tex]\frac{10}{25} = \frac{13}{x}[/tex] In doing this, we find the exact distance from Boomtown to Dayville. Another way to do it is by dividing 25 by 10, to get 2.5, then multiplying 2.5 by 13 to get 32.5
0.000009 in scientific notation.
Answers
Answer:
9^-6
Step-by-step explanation:
Which of the following figures does not have a line of symmetry?
Answers
All the figures have a line of symmetry, besides A.
Answer:
it should be C
A dress that regularly costs $85 is on sale for $40. What is the percen
markdown?
Answers
Answer:
53%
Step-by-step explanation:
Use percent decrease formula.
= 85-40/85
= 45/85
≈ 0.53
= 0.53 * 100%
= 53%
Best of Luck!
Laura's new car cost her $21,000. She was told that this make and model depreciates
exponentially at a rate of 8 5/8% per year. How much will her car be worth after 100
months?
Answers
Answer: 9,903.32
Step-by-step explanation: 1. y= 21000(1-0.08625)^x
2. y=21,000(1-0.08625) 100/12 = 9,903.32 replace x with 100/12
The value of Laura's car will be $9,903.32 after 100 months.
What is percentage?
A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.
The concepts of counting are permutation and combination, and they are used in a variety of contexts. A permutation is a list of the various configurations that can be created from the given set of items. Details are crucial in permutation because the order or sequence is crucial. The order in which the names of the three countries are written matters, whether they are written as "USA, Brazil, Australia" or "Australia, USA, Brazil" or "Brazil, Australia, USA." When combined, the names of three nations form a single unit, regardless of their chronological order.
1. y= 21000(1-0.08625)^x
2. y=21,000(1-0.08625) 100/12 = 9,903.32 replace x with 100/12
Learn more about the Percentage here:
https://brainly.com/question/24877689
#SPJ2
Using the picture above, find the value ofr. Round to the nearest tenth plssssi need helpppppp
Answers
Answer:
11.4
Step-by-step explanation:
Since this triangle is a right triangle, we can solve using SOHCAHTOA.
Our angle is 25 degrees and the given hypotenuse length is 27. So, the best trigonometry equation to use would be sine, since it includes the hypotenuse and the opposite side, which is the r length that we are looking for.
Through SOHCAHTOA, sin 25° = [tex]\frac{opp}{hyp}[/tex]
sin 25° = [tex]\frac{r}{27}[/tex]
r = 27 (sin 25°)
Using a calculator, 27 (sin 25°) ≈ 11.4
Easy 30 points!!!! Find the measurement indicated in each parallelogram.
Answers
In a bag, there are 15 tickets bearing the numbers 1 to 15. One ticket is drawn at
random from the bag. Find the probability that the ticket drawn bears a number
multiple of 3.
Answers
Answer:
1 in 5
Step-by-step explanation:
Multiples of 3 from 1 to 15:
3, 6, 9, 12, 15
Find the lowest multiple of 3.
Formula for probability:
Probability number is drawn/total
3/15
Convert it to simplest form.
1/5
I am not so sure about this, but I have seen people do this, hope I'm not wrong.
2. Jeremy drinks 2 pints of milk every 3 days. How much milk would
Jeremy drink in 60 days? *
Answers
Answer: 40
Step-by-step explanation: 60/3= 20 20x3= 60 20x2=40
yes or no ? i need help
Answers
Answer:
Yes it is linear
Step-by-step explanation:
A recipe
needs 250g of butter to make 4 small
cakes. Olav wants to make 10 cakes. He has
1 kg of butter. How much butter will be have
10 cakes ? how much butter will be have
left over after he has made 10 cakes?
Answers
Answer:
375g
Step-by-step explanation:
250g = 4
X = 10
Cross Multiply
2500=4x
Divide both sides by x
x=625
1000-625
375g left
an equation to a line with the slope of -3/2 and an x intercept of (4,0)
Answers
Answer:
y=-3/2x+6
Step-by-step explanation: