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Aleonysh [2.5K]

2 years ago

6

Hey help me please!!! tyyy

1 answer:

DanielleElmas [232]2 years ago

7 0

Answer:

hope this helps

Step-by-step explanation:

so first you would convert the 3 3/8 to a improper fraction which would be 27/8 the n you would multiply the 27 by 2 and the 8 by 1 then 27 and you would get 64/8 and 8 divided by 64 is 8 so the volume is 8

the dashes are fractions.

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Solve the system using substitution and describe your steps. <br> x=y-3 <br> 2x+y=12

Veseljchak [2.6K]

First you plug in for x,

2(y-3)+y=12

Then you solve for y
2y-5+y=12
-10y+y=12
-9y=12
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5 0

2 years ago

Evacuate the following using suitable identities (102)^3

snow_lady [41]

The value of $(102)^3$ exists 1061208.

<h3>How to estimate the value of $(102)^3$ ?</h3>

Let us rewrite $(102)^3$ as $(100+2)^3$

Now utilizing the identity $(a+b)^3=a^3+b^3+3ab(a+b)$ , we get

a = 100 and b = 2 then substitute the values of a and b then

$(100+2)^3=100^3+2^3+[(3\times100\times2)(100+2)]$

= 1000000 + 8 + (600 × 102)

= 1000000 + 8 + 61200

= 1061208

Hence, $(102)^3=1061208$

Therefore, the value of $(102)^3$ exists 1061208.

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brainly.com/question/28181089

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1 year ago

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Irina-Kira [14]

Answer:

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2 years ago

What is the trigonometric ratio for sin Z ?

Schach [20]

In all right triangles, the ratio between a leg and the hypothenuse is the sine of the angle opposite to the leg.

So, in your case, we have

$\sin(Z) = \dfrac{XY}{XZ}$

In order to find XY, we have

$XY = \sqrt{XZ^2-YZ^2} = \sqrt{1600-1024}=\sqrt{576} = 24$

So, the ratio for the sine is

$\sin(Z) = \dfrac{XY}{XZ} = \dfrac{24}{40} = \dfrac{3}{5}$

6 0

2 years ago

Trey’s car has a 20-gallon fuel tank. The fuel gauge points to ¼ . If Trey buys 10 gallons of gas, what will be the new reading

Lelu [443]

Answer:

3/4

Step-by-step explanation:

1/4 + 2/4 = 3/4

5 + 10 = 15

6 0

2 years ago

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