2 years ago

Line / and line m are straight lines what is the measurement of angle y

Mathematics

1 answer:

oee [108]2 years ago

3 0

Answer The answer is C

Step-by-step explanation:

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1. A rectangle with length 9 cm and width 3 cm.<br> What’s the perimeter?

slega [8]

Answer:

24 centimeters

9 cm + 9 cm + 3 cm + 3 cm = 24 cm

l + l + w + w

6 0

2 years ago

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The table shows the elevation in feet at the peaks of several mountains.

polet [3.4K]

Answer:

a) The equation to find the elevation of Mt. Wilson is $28,784.31=x+11,510.21$

b) The elevation of Mt. Wilson is $17,274.10\ ft$

Step-by-step explanation:

Let

x ----> represent the elevation of Mt. Wilson

y ----> represent the elevation of Snow Crest

we know that

$y=x+11,510.21$ ----> equation A

we have

$y=28,784.31\ ft$

Substitute the value of y in equation A and solve for x

$28,784.31=x+11,510.21$

$x=28,784.31-11,510.21$

$x=17,274.10\ ft$

8 0

2 years ago

What is the height of a triangle whose base is 9 centimeters and whose area is 126 square centimeters

jeyben [28]

Answer:

Height=28

Step-by-step explanation:

You have to work backwards using the formula for a triangle, A=1/2bh

Plug your values in, 126=1/2 9 h

126=4.5 h

126 divided by 4.5 is 28

If this helped, please leave a thanks or a rating, thank you!

6 0

2 years ago

Suppose the equation of a line is 2x - 4y = - 8. Which coordinate pair represents the y-intercept?

denpristay [2]

Answer:

Step-by-step explanation:

3 0

2 years ago

What me the answer to s-8=9

Irina-Kira [14]

Answer: -2 i believe because if you take and subtract one from 8 you should get 9

Step-by-step explanation:

5 0

2 years ago

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