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densk [106]
4 years ago
7

Write the formula for a triangle with a height of 2 1/2 and a 13 in base

Mathematics
1 answer:
zysi [14]4 years ago
8 0

There's actually no such thing as "the formula for a triangle". 
There are many details of a triangle that you might be asked
to calculate.  You might be asked to find the perimeter, the area,
the angles, or the length of one or more sides.  Your question
doesn't specify which of these things we're expected to find.


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Plsss help meeeee 7^-8 divided by 7^-11
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Answer:

i think the answer is 7^3

Step-by-step explanation:

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Colin drew the floor plan of his bedroom shown below. What is the area of his bedroom in square feet?
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Help i timed The bill for a pizza was $13.50. Charles paid for 4/5 the entire bill
Afina-wow [57]

Answer:

12.7

Step-by-step explanation:

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3 0
2 years ago
Write the point-slope form of the given line that passes through the points (0, 3) and (4, 0). Identify (x1, y1) as the x-interc
Oksi-84 [34.3K]

The point slope form of the line has the following form:

y – y1 = m (x – x1)

 

The slope m can be calculated using the formula:

m = (y2 – y1) / (x2 – x1)

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So the whole equation is:

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<span>y = - 0.75 (x – 4)</span>

7 0
3 years ago
PLEASE HELP! Find the distance between each pair of points. Round your answers to the nearest tenth.
strojnjashka [21]
A.
Distance = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\\\\  = \sqrt{\left( -4 - \left( -5 \right) \right)^2 + \left( -2 - \left( -3 \right) \right)^2} \\ \\  = \sqrt{ 1 + 1} \\ \\ = \sqrt{ 2 }

b. 
Distance = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\\\\ = \sqrt{\left( -4 - \frac{ 7 }{ 2 } \right)^2 + \left( \frac{ 5 }{ 2 } - 1 \right)^2} \\  \\= \sqrt{ \frac{ 225 }{ 4 } + \frac{ 9 }{ 4 }} \\ \\=  3 \frac{\sqrt{ 26 }}{ 2 }
6 0
4 years ago
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