3 years ago

HELP! 7th grade math! GIVE CORRECT ANSWER AND YOU WILL GET BRAINLIEST!!

Mathematics

1 answer:

Len [333]3 years ago

6 0

Answer:

g = f/2

Step-by-step explanation:

Since it is given that 2 side lengths are the same, the 2 triangles produced are similar triangles. That means the ratio from f to g would have to be half, as the ratio of the similar triangle is 1:2.

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12miles to 30miles in ratio<br>

Hitman42 [59]

Answer:

12:30

4:10 (simplified)

Step-by-step explanation:

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3 years ago

Four w plus ten equals negative w

ohaa [14]

Answer:

4w+10=-w

w=-2

Step-by-step explanation:

First, write out the equation in the algebraic form to make it easier to solve. This equation written out is 4w+10=-w. Then, isolate the variable and solve. Do this by subtracting 4w from both sides. Then, divide both sides by -5.

4w+10=-w

10=-5w
-2=w

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3 years ago

At 2:00pm a car's speedometer reads 20mph, and at 2:10pm it reads 30mph.

Dmitry [639]

Over this 10-minute interval, the car's average acceleration is

$\dfrac{30\,\mathrm{mph}-20\,\mathrm{mph}}{10\,\mathrm{min}}=\dfrac{10\,\mathrm{mph}}{\frac16\,\mathrm h}=60\dfrac{\rm mi}{\mathrm h^2}$

The MVT says that at some point during this 10-minute interval, the car must have had an acceleration of 60 mi/h^2.

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4 years ago

102,000 is 8% of what number? HELP!!!!!!!!!!

dusya [7]

Answer:

1275000

Step-by-step explanation:

102000/0.08=1275000

5 0

3 years ago

Read 2 more answers

2 x{6+[12 divided by (3+1)]}

Bezzdna [24]

Answer:

Step-by-step explanation:

2 x(6+(12÷(3+1)))=18

Hope this helps you!!

3 0

4 years ago