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3 years ago

Find the geometric mean of the numbers. If necessary, give the answer in simplest radical form.

Mathematics

1 answer:

pav-90 [236]3 years ago

4 0

Its the square root of 1.5*20 which is root 30

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Shelly has a roll of fabric and decides to make some scarves for her friend the roll contains 6 2/3 yards of fabric she needs 5/

ivann1987 [24]

Answer:

Step-by-step explanation:

Total length of the fabric is $6\dfrac{2}{3}=\dfrac{20}{3}\ \text{yards}$

We need to find the number of scarves can she make if she needs 5/6 of a yard for each scarf.

Let she needs x scarves. So, ATQ

$x\times \dfrac{5}{6}=\dfrac{20}{3}\\\\x=\dfrac{20}{3}\cdot\dfrac{6}{5}\\\\x=8$

Hence, she can make 8 scarves.

8 0

3 years ago

I need help with this please ASAP!!!!

OlgaM077 [116]

Answer:

0.58

Step-by-step explanation:

You did everything right. You just had to find the square root of 0.34 which is 0.58.

7 0

3 years ago

Read 2 more answers

The perimeter of a rectangle is 96 yards and the length is 14 yards more than the width what are the dimensions of the rectangle

____ [38]

Answer:

17 yards and 31 yards.

Step-by-step explanation:

Since length is 14 more than width, lets call width: w and length: w+14

So perimeter is 96 so: 2w+2(w+14)=96

2w+2w+28=96 so 4w+28=96

4w=68 and finally w=17

So 17 yards and 31 yards.

6 0

1 year ago

NEED THE ANSWER ASAP PLEASE

frutty [35]

Answer:

x = 9

Step-by-step explanation:

Since the angle is bisected by rhe segment then the ratio of the sides to the corresponding parts of the base are equal, that is

$\frac{15}{x}$ = $\frac{20}{12}$ ( cross- multiply )

20x = 180 ( divide both sides by 20 )

x = 9

5 0

3 years ago

What expression has a value greater then 4 with the exponet 3

Dmitriy789 [7]

Answer:

5^3

Step-by-step explanation:

8 0

3 years ago