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3 years ago

I will give branliest to whoever answers this correctly.

Mathematics

2 answers:

Damm [24]3 years ago

6 0

Answer:\sqrt{330} \\ or 18.17 in decimal form

Step-by-step explanation:

6*11=66 and 66*5=330

Since all of the numbers are inside the square root then this is possible.

mote1985 [20]3 years ago

5 0

Answer:

18.1659021

Step-by-step explanation:

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2y-3x=-14 can you figure it out

ahrayia [7]

-3x + 2y = 14
You this way to solve it

8 0

3 years ago

5.<br> How many tenths are in 2 2/10

Neko [114]

Answer:

2 tenths

Step-by-step explanation:

In decimal form: 2.2

You can see that in the tenths place, there is a 2, so 2 tenths.

6 0

3 years ago

A)line a and line b<br> B)line b and line c<br> C)line b and line d<br> D) line c and line d

jarptica [38.1K]

A)line a and line b is your answer.

6 0

4 years ago

Copy and fill in the charts.

Eduardwww [97]

Answer:

15% = 3/20 = 0.15

1.25 =125% =5/4

12 3/8 = 12.375 = 1237.5%

Step-by-step explanation:

15% to fraction , then decimal ;

$15\% = \frac{15}{100} \\Cross\:cancel\:common\:factor ; 5\\\\15\div 5 = 3\\100\div 5 = 20\\\\= \frac{3}{20}\\\\\frac{3}{20} = 0.15$

1.25 to fraction , then percentage

$1.25 = \frac{1.25}{1} \times \frac{100}{100} \\\\1.25\times 100 =125\\1\times 100 = 100\\\\= \frac{125}{100} \\= \frac{5}{4} \\\\1.25\times 100\\= 125\%$

12 3/8 to decimal then percentage

$12\frac{3}{8} =\frac{99}{8} = 12.375\\\\12.375\times 100\\\\= 1237.5\%$

5 0

3 years ago

7.4: How do You Know?

lianna [129]

Answer:

The one on the right is 25 percent smaller then the one on the left. They have he same angle measures. The line lengths are just different.

Step-by-step explanation:

Hope this helps.

3 0

3 years ago