3 years ago

How to regroup 35-52

1 answer:

4 0

Answer:

Step-by-step explanation:

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beks73 [17]

Answer: B correlation

6 0

3 years ago

bazaltina [42]

to find the hypotenuse (or the ramp in question 4) you can use the equation

$a^{2} +b^{2} =c^{2}$

with a and b being the 3 feet and 9 feet and c being the unknown (ramp).

So if you plug 3 and 9 into the equation, it looks like this.

$3^{2} +9^{2} =c^{2}$

then square them.

$9+81=c^{2}$

simplify.

$90=c^{2}$

take the square root of both sides.

$\sqrt{90} = c$

$\sqrt{90}$ is approx. 9.5 so the answer would be H.

7 0

3 years ago

Natasha_Volkova [10]

Ricardo is not correct because the temperature is actually getting colder (idk if I need to explain it more). The difference is -12 F

8 0

3 years ago

erik [133]

X,=-(5±✓25-36) ,/ 2

x={-5±✓-11)/2

x= -5/2 ± i✓11/2

4 0

3 years ago

Fittoniya [83]

How far does a wheel move when it rotates once? The length of the outside of the tyre? Isn't that the same as the circumference?

4 0

3 years ago