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2 years ago

A cyclist rode 4 miles in 20 minutes how fast was she going in miles per minutes

Mathematics

2 answers:

mezya [45]2 years ago

4 0

Answer:

9 mpm

Step-by-step explanation:

ahrayia [7]2 years ago

4 0

Answer:

5 minutes per mile

Step-by-step explanation:

20÷4=5

<em><u>Could I please have BRAINLIEST?</u></em>

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Help me please ASAP!

Bumek [7]

$216 = 6^{4x+ 11}$

$6^3 = 6^{4x+ 11}$

$3 = 4x + 11$

$4x = 3 - 11$

$4x = -8$

$x = -2$

Answer: (c) x = -2

8 0

2 years ago

X2 + 3x - 108 = 0<br> What is the answer?

worty [1.4K]

Answer:

The answer is x=9 and/or x = -12

Step-by-step explanation:

This is a quadratic formula meaning that you must take the a value (1) b value (3) and the c value (108) and plug it into the quadratic formula.

$\frac{-3±\sqrt{9+4*1*-108} }{2}$

which simplifies to -3 add or subtract the sqrt of 441 divided by two.

5 0

2 years ago

What is the square root of 49<br> giving brainliest

tia_tia [17]

Answer:

Step-by-step explanation:

here 7×7 = 49

So the square root of 49 is 7.

Hope it helps you!!

#IndianMurgaツ

4 0

1 year ago

Read 2 more answers

Baby's crib would be about how long? 1 m 2 m 10 m 1 km question #8truefalse score: the length of a small object, such as a penci

Dafna1 [17]

A baby's crib would be about 1 m
False
5m=5,000mm
8cm

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2 years ago

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How to find rationalizing factor of <br><br>class 9

Mrrafil [7]

Answer:

$\sqrt[5]{a^{3} b^{2}c}$

Step-by-step explanation:

Rationalization factor of $\sqrt[5]{a^2 b^3 c^4}$

$= \sqrt[5]{a^{5-2} b^{5-3}c^{5-4}}\\= \sqrt[5]{a^{3} b^{2}c^{1}}\\= \sqrt[5]{a^{3} b^{2}c}\\$

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2 years ago