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2 years ago

13

Merideths brother, miles, is 3 years younger than twice her age. The sum of their ages is 24. Create an equation to determine th

eir ages. How old are they?

1 answer:

Diano4ka-milaya [45]2 years ago

3 0

Answer:

Step-by-step explanation: Do 24 / 3 is 8

and to check your work do 8 x 3 which is 24

Hope This Helps ^_^

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Find JMK, JKH, HLK, HJL, LHK, JLK

nordsb [41]

Answer:

126

Step-by-step explanation:

A line is 180 degrees. I found the degree of the angles in-between 126 and M by subtracting 126 from 180. This means that M is also 126. (Plus the intersecting lines are parallel)

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3 years ago

Malik grills a steak 45 minutes longer than he grills a serving of fish. The fish takes twice as long as the asparagus to grill.

stellarik [79]

Vasellasar26,

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3 0

2 years ago

How much is 5 quarters and 8 dimes?

polet [3.4K]

Answer:

205

Step-by-step explanation:

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2 years ago

Read 2 more answers

To evaluate 43/2 find A) the square of 4 and then take the cube root. B) the cube of 4 and then take the square root. C) the squ

tatiyna

Answer:

B) the cube of 4 and then take the square root

Step-by-step explanation:

43/2 = 21.5

___

The answer choices suggest you want ...

4^(3/2) . . . . . . . appropriate math symbols are very helpful

This can be evaluated several ways:

$4^{\frac{3}{2}}=\sqrt{4^3}=(\sqrt{4})^3=10^{\frac{3}{2}\log{4}}\\\\=8$

_____

Since the 3 is in the numerator of the fraction, it represents a cube, not a cube root. Any of the answer choices suggesting cube root is involved are incorrect. (Eliminating those leaves only the correct answer choice.)

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2 years ago

Due in 10 minutes so

Vilka [71]

Answer:

A

E

(not B, C, or D)

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2 years ago