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3 years ago

In 10 seconds, Lauren counts 5 vehicles passing by her house. At that rate, how many vehicles would pass by in one hour?

Mathematics

1 answer:

Anna007 [38]3 years ago

7 0

6 x 60 x 5 would be the equation and all of that put together would be 1,800 vehicles would pass by in an hour.

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In the figure, which angle has the same measure as Z2?<br> A. 21<br> B. 23<br> C. 24<br> D. 25

k0ka [10]

Answer:

I think it is D

Step-by-step explanation:

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2 years ago

Can you tell how many students got allowances of $15? Explain.

neonofarm [45]

5 because it says 11-16 which is one number before 15. dollars

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3 years ago

Write the expression 44(4–7)(4) using a single exponent.

Ghella [55]

<h3>The given expression as single exponent is:</h3>

$4^4 \times 4^{-7} \times 4 = 4^{-2}$

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$4^4 \times 4^{-7} \times 4$

In exponents,

When the base is same, exponents can be added

Which means,

$a^m \times a^n = a^{m+n}$

Therefore,

$4^4 \times 4^{-7} \times 4 = 4^{4-7+1}\\\\Simplify\\\\4^4 \times 4^{-7} \times 4 = 4^{-3+1} \\\\4^4 \times 4^{-7} \times 4 = 4^{-2}$

Thus the given expression as single exponent is:

$4^4 \times 4^{-7} \times 4 = 4^{-2}$

8 0

3 years ago

Read 2 more answers

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ziro4ka [17]

Answer:

12. DE

13. DE

14. BE

15. DE

16. BC

Step-by-step explanation:

A midsegment is a line drawn across a triangle from one side to another that is parallel to the third side. It is also half the length of the parallel side. Here it is called DE.

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3 years ago

Cons tents of proportionality

AnnyKZ [126]

Answer:

<h3>constant of proportionality - the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality.</h3>

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3 years ago