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3 years ago

13

Whats the value of x in 3(x+6)=24

2 answers:

saul85 [17]3 years ago

4 0

Answer:

x = 2

Step-by-step explanation:

Given

3(x + 6) = 24 ( divide both sides by 3 )

x + 6 = 8 ( subtract 6 from both sides )

x = 2

ludmilkaskok [199]3 years ago

3 0

Answer:

X=2 because 2+6 is 8 then multiply 8 times 3 and you get 24

Step-by-step explanation:

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A rectangular prism is 7 centimeters long, 5 centimeters wide, and 4 centimeters tall. Which values are the areas of cross secti

VladimirAG [237]

Cross section is the area you make when you make a cut across a shape. In this case, the cut must be parallel to the base. Hence, the cut shape would be same to that of the base. The base's dimensions are 7 cm long x 5 cm wide. Thus, the cross section area is 35 square centimeters.

3 0

3 years ago

Read 2 more answers

it confuses me when i have to fill in the in between i just dont quite understand how to work it out please explain it clearly

prisoha [69]

<em>Make the unknown numerator be x and unkown denominotor be y</em>

<em>We have : 7 - </em> $\frac{x}{y}$ = 6 $\frac{4}{5}$

=> $\frac{x}{y}$ = 7 - 6 $\frac{4}{5}$

$\frac{x}{y}$ = $\frac{1}{5}$

<em>So we need to fill in the box :</em> $\frac{1}{5}$

<em>If the answer is helpful, Brainliest please!</em>

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3 years ago

A cylinder has a radius of 4 inches and a high of 10.5 inches what is the approximate volume of the cylinder

olga55 [171]

Answer:

V ≈ 527.79

Step-by-step explanation:

Formula is V= πr2h

therefore

V = π * 4 * 2 * 10.5

V = π * 8 * 10.5

V ≈ 527.79

5 0

3 years ago

What is the answer to this?

Keith_Richards [23]

Answer:

Y = 28.31

Z = 13.29

Angle A = 28

Step-by-step explanation:

For Angle A:

Remember a triangle has a total of 180 degree angles. So set up your formula as

180 - 62 -90 = Angle A

For Y:

The sine of an angle is equal to the ratio of the opposite side to the hypotenuse.

sin (B) = opp/hyp or b/c or (y)

sinB = 62

b = 25

Rewrite as c=b/2SinB -> c=25/sin62 -> Y = 28.31

For Z:

Use the Pythagorean theorem to find the unknown side.

$z^{2} = 28.31^{2} - 25^{2}$

z = 13.29

3 0

3 years ago

Lalo has 1,500 minutes per month on his cell phone plan. How many more minutes can he use if he has already talked for 785 minut

Ket [755]

Answer:

715 minutes

Step-by-step explanation:

we know that

To find out how many more minutes he can use, subtract the number of minutes he has already talked from the number of minutes of his plan

Let

x -----> the number of minutes of his plan

y -----> he number of minutes he has already talked

so

$x-y$

we have

$x=1,500\ min\\y=785\ min$

substitute

$1,500-785=715\ min$

4 0

3 years ago