2 years ago

This is pretty easy but I don't have the brainpower to do it

Mathematics

1 answer:

zhuklara [117]2 years ago

5 0

Answer:

Step-by-step explanation:

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What is the square root of 64 over 225 with a negative outside of the radical?

irinina [24]

The square root of (64/225) is the same as √64 / √225 .
That could make the whole thing easier.

Do you know what either of those separate square roots is ?

You're right ! I'm so impressed!
The square root of 64 IS 8, and the square root of 225 surely is 15 .
You really know your stuff !

So now, the expression is √64 / √225 = 8 / 15 .

Oh, I almost forgot, it has a negative sign before it. OK,so the answer is - 8/15 .

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3 years ago

At a baseball game, a vender sold a combined total of 104 sodas and hot dogs. the number of sodas sold was three times the numbe

Reil [10]

You have to set up a system of equations

x+y=104
3x-y=104

Sodas = 78
Hotdogs = 26

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3 years ago

The area of a rectangle garden is 38 1/4 Square meters the width of the garden is 4 1/2 meters. Find the length of the garden

maxonik [38]

Area of rectangle it's the width multiply by the lenth.

A=W*L

A=38 1/4 m²
W=4 1/2 m²

So: 38 1/4 = 4 1/2 * L
Dividing both sides by 4 1/2: : 4 1/2 :4 1/2
 $38\frac14\ :\ 4\frac12\ =\ L\\\\L=\frac{153}4\ :\ \frac{9}2\\\\L=\frac{153}4\ \cdot\ \frac2{9}\\\\L=\frac{17}{2}\cdot\ \frac1{1}\\\\L=8\frac12$

Answer: The length of the garden is 8 1/2 meters

3 0

3 years ago

Someone help me please thanks

Svet_ta [14]

About 6 ;) ............

8 0

2 years ago

This is due Monday but I want to get it done today, because the teacher is still going to check it, and I have practicly nothing

Crank

You don’t have anything attached:(

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3 years ago