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taurus [48]
2 years ago
9

Help will give Brainly points

Mathematics
1 answer:
Anvisha [2.4K]2 years ago
7 0

Answer:

85

Step-by-step explanation:

Use the  pythagorean theorem!

(think that is how you spell it )

Pythagorean theorem: a² + b² = c²

a and b are the numbers that you have in this example, c is the side you need!

75² + 40² = c²

5,625 + 1,600 = c²

7,225 = c²

\sqrt{7,225} = \sqrt{c}^{2}

(the square root and square cancel each other out)

85 = c

c = 85

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Jody can swim one length of the pool in 3 4ths of a minute.how long will it take jody to swim six lengths of the pool
Ostrovityanka [42]
I believe that it is eight minutes
4 0
3 years ago
Does anyone know how to solve this?
KATRIN_1 [288]

Answer:

<30,-20>

Step-by-step explanation:

4u + 2v

4< 6,-4> + 2< 3,-2>

<24,-16> + < 6,-4>

<30,-20>

4 0
2 years ago
Line GH contains points G(–2, 6) and H(5, –3). What is the slope of ?
son4ous [18]

Answer:

The answer is

<h2>-\frac{9}{7}</h2>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

m =  \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

G(–2, 6) and H(5, –3)

The slope is

m = -3 - 6 / 5 -- 2 = - 9 /7

Hope this helps you

3 0
2 years ago
Solve 3.4 [ 6 ( 4) +6^2]<br><br> Please show your work! &lt;3
VARVARA [1.3K]

Answer:

204

Step-by-step explanation:

3.4[6(4)+6^2]=

3.4[24+36]=

3.4[60]=

204

Hope this helps!

7 0
3 years ago
Solve the equation 6x+7=8x-15
Andreas93 [3]

Answer:

X = 11

Step-by-step explanation:

So, in order to solve this equation, we need to isolate x.

So, we are going to subtract 8x from the right side to get the x on one side. The equation should look like this:

-2x + 7 = -15

Now in order to get x all alone on one side, we need to subtract 7 from the left side.

-2x = -22

Now we just have to divide the -2 from x.

X = 11

5 0
3 years ago
Read 2 more answers
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