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skelet666 [1.2K]

2 years ago

7

Find the length of the hypotenuse

2 answers:

EleoNora [17]2 years ago

8 0

Answer:

a²+b²=c²

Step-by-step explanation:

<h3>If you have A and B then you will be able to use them to solve C, this also known as Pythagorean theorem. Again, if you have A and B ypu will be able to plug in your numbers into A and B and solve the equation... But if that is not what you're looking for then I can not solve your problem since there is no work. </h3>

dezoksy [38]2 years ago

3 0

Answer: what’s the problem?

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Six times the sum of a number and seven is 30. Find the number.

Sedaia [141]

Answer:

x = -2

Step-by-step explanation:

6(x+7)=30

6x+42=30

6x=-12

x=-2

3 0

3 years ago

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Write the equation of the line that passes through the points (2, 1) and (-8,-8).

nordsb [41]

Answer:

y = 0.9x - 0.8

Step-by-step explanation:

First you use the formula m = (y2-y1) / (x2-x1)

Sub in the 2 points you are given and you get m = (-8-1) / (-8-2)

m = -9/-10 = 9/10

Now u use the point slope formula, (y - y1) = m(x - x1)

Sub in the points and you get (y - 1) = 9/10 (x-2)

Expand it out to get y - 1 = 9/10x - 18/10

multiple everything by 10 = 10y - 10 = 9x -18

make y the subject, 10y = 9x - 8

y = 0.9x - 0.8

8 0

2 years ago

Can someone help me .

RUDIKE [14]

Answer:

b part is the correct answer

3 0

2 years ago

Which point is located on the x-axis of a coordinate grid?

Leokris [45]

I don't see the grid? did you attach a photo?

6 0

3 years ago

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2/0 = 32/48 = 30/0. What number shpuld come in place of the zeros?

Anton [14]

Answer:

$\sf \dfrac{2}{3} = \dfrac{32}{48} = \dfrac{30}{45}$

<h3><u>For the 1st part</u></h3>

$\sf \rightarrow \dfrac{2}{x} = \dfrac{32}{48}$

$\sf \rightarrow 2(48)= {32x}$

$\sf \rightarrow 32x= 96$

$\sf \rightarrow x = 3$

<h3><u>For the 2nd part</u></h3>

<u /> $\rightarrow \sf \dfrac{32}{48} = \dfrac{30}{y}$

$\rightarrow \sf {32y} = 30(48)$

$\rightarrow \sf {32y} = 1440$

$\rightarrow \sf y = 45$

8 0

2 years ago