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LekaFEV [45]
3 years ago
10

Please find the answer for this question

Mathematics
2 answers:
BlackZzzverrR [31]3 years ago
5 0

Answer:

15

Step-by-step explanation:

use pythagorean theorem and fill in the blanks and solve for a^2

Nadusha1986 [10]3 years ago
4 0

Answer:

A=15

Step-by-step explanation:

This is a 3, 4, 5 triangle, so the perimeter of the triangle is a+4x+5x. You know that the x's go from 4x--20 and 5x--25. X=5, and 5x3=15

Good luck! :)

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A tank containing 2.85 cube of oil how many bottles of 300 ml capacity can be filled out of it​
Ronch [10]

Answer:

9,500 bottles.

Step-by-step explanation:

1 cubic meter = 1000000 milli liters

We can convert (2.85 cubic meter) to (milli liters) as

1 cubic meter = 1000000 milli liters

2.85 cubic meter = X milli liters

If we Cross multiply and find X, we have

X milli liters = [(2.85 cubic meter × 1000000 milli liters) ] / 1 cubic meter

X= 2850,000 milli liters

Then (2.85 cubic meter) will be equal to ( 2850,000 milli liters)

Capacity of the Bottle = 300 ml

Number of bottles that 300 ml capacity can be filled out of it =

(2850,000 milli liters) / (300 ml)

= 9,500 bottles.

8 0
3 years ago
Find the perimeter of a rectangle with 23 inches long side and 15 inches on its short side?
Mama L [17]
23 + 23 + 15 + 15 = 76 inches
3 0
3 years ago
Read 2 more answers
HELP!!Part B What is the approximate volume of each slice that Hattie's grandma cut? (arc length of each slice is 3 in, vol. of
GalinKa [24]

The approximate volume of each slice will be 63.5 inch². The total cake is divided into the four cylindrical slice.

<h3>What is volume?</h3>

It is defined as a three-dimensional space enclosed by an object or thing.

The volume of the slice is;

\rm V = \pi r^2 h\\\\\ \rm 81 \pi = \pi  \times (r)^2 \times 4 \\\\ r= 4.5 \ inch

If the grandma cut four pieces, is the approximate volume of each slice that Hattie's grandma cut will be;

The approximate volume of each slice will be;

\rm V = \PI r^2 h \\\\ \rm V = 3.14 \times (4.5)^2 \times 1 \\\\ V=63.5 \ inch^2

Hence, the approximate volume of each slice will be 63.5 inch².

Learn more about the volume here:

brainly.com/question/16788902

#SPJ2

6 0
2 years ago
Is there book to get problems from?
Tasya [4]

Answer:

<u>Yea</u><u>,</u><u> </u><u>it</u><u> </u><u>is</u><u> </u><u>there</u><u>.</u><u>.</u><u> </u>

Step-by-step explanation:

<u>You</u><u> </u><u>can</u><u> </u><u>buy</u><u> </u><u>online</u><u>.</u><u>.</u><u> </u>

<u>Go</u><u> </u><u>and</u><u> </u><u>check</u><u> </u><u>on</u><u> </u><u>go</u><u> </u><u>gle</u>

5 0
2 years ago
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3(x-1)=2x+9. Solve equation
Anna11 [10]

Hello.

In order to solve this equation, we need to isolate the variable (in this case, the variable is x)

The first step is to use the Distributive Property and distribute 3:

\mathrm{3(x-1)=2x+9}

\mathrm{3x-3=2x+9}

Now, add 3 to both sides:

\mathrm{3x-3+3=2x+9+3}

\mathrm{3x=2x+9+3}

\mathrm{3x=2x+12}

Now, subtract 2x from both sides:

\mathrm{3x-2x=2x-2x+12}\\\mathrm{3x-2x=12}

\mathrm{x=12}

Therefore, the answer is

\mathrm{x=12}

I hope it helps.

Have a nice day.

\boxed{imperturbability}

5 0
2 years ago
Read 2 more answers
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