3 years ago

Help me please,Thanks;)

Mathematics

1 answer:

Sindrei [870]3 years ago

8 0

I think its the second choice

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Find the surface area of the cylinder.<br> 5 cm <br> 8 cm

never [62]

what are the measurements as in radius and height and width?

3 0

3 years ago

What is the difference of the fractions below? 7x/5-x/5

ycow [4]

Answer:

$\frac{6x}{5}$

Step-by-step explanation:

Given

$\frac{7x}{5}$ - $\frac{x}{5}$

Since both fractions have a common denominator, subtract the numerators leaving the denominator.

= $\frac{7x-x}{5}$

= $\frac{6x}{5}$

3 0

4 years ago

In the diagram, BC⎯⎯⎯⎯⎯∥DE⎯⎯⎯⎯⎯ .

RUDIKE [14]

The length of AE is $18in$

Explanation:

From the figure, we can see that the two triangles ΔAED and ΔACB are similar. Thus, the legs of the triangle are proportional to each other.

Thus, we have,

$\frac{EC}{DB} =\frac{AE}{AD}$

Substituting the values of the sides from the image, we get,

$\frac{3}{1} =\frac{AE}{6}$

Multiplying both sides of the equation by 6, we get,

$6(3)=AE$

Multiplying, we have,

$18=AE$

Thus, the length of AE is $18in$

7 0

3 years ago

Select the correct answer.

Anastasy [175]

Answer: D. 10

Step-by-step explanation:

4/3 (x + 8) = 24

Multiply both sides by 3/4....

x + 8 = 18

x = 10

7 0

4 years ago

What is 3 to the power 3/7 rounded to the nearest half

Leno4ka [110]

Answer:

1 1/2

Step-by-step explanation:

3^3/7 ≈ 1.601

1.601 rounded to the nearest half is 1 1/2.

3 0

3 years ago