3 years ago

How does solve a system

Mathematics

1 answer:

Nady [450]3 years ago

7 0

What’s the question ?

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17-(5-p)=2(5p-16)<br> Step by step explanation please

12345 [234]

Answer:

p= 44 /9

(44 over 9)

Step-by-step explanation:

3 0

3 years ago

2c-5=9 Please Help! And show work!!

larisa [96]

2c=14 (move 5 to the other side by adding it to 9)
c=7 (divide by 2 to get c on its own)

7 0

3 years ago

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You have a total of 45 dimes and quarters. You have 3 more quarters than dimes. Which system of equations can you use to find th

lina2011 [118]

Let's call dimes x and the quarters x+3 since we have 3 more of them.

x+x+3=45

2x=42

x=21

we have 21 dimes and 23 quarters

21*0.10=2.1

23*0,25=5.98

if we add those together it equals 8.08

5 0

3 years ago

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Question 5 options: What is the approximate area of a circle with a radius of 11 cm? Use 3.14 for π. ______ cm2

kobusy [5.1K]

The area of circle is 379.94 cm².

Step-by-step explanation:

Given,

Radius of circle = 11 centimeters

We have to calculate the area of circle.

We know that;

Area of circle = $\pi r^2$

Here;

π = 3.14 , r = 11

Area of circle = $3.14*(11)^2$

Area of circle = 3.14*121

Area of circle = 379.94 squared centimeters

The area of circle is 379.94 squared centimeters.

Keywords: area, circle

Learn more about circles at:

#LearnwithBrainly

8 0

3 years ago

Find the circumference

ss7ja [257]

Answer:

C=37.680

Step-by-step explanation:

The diameter is 2x the radius, so 6x2 is 12. 12x3.14 = 37.680.

5 0

3 years ago

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How does solve a system ​

How does solve a system