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hammer [34]
3 years ago
7

What is the radius of the circle whose center is the origin and that passes through the point (5 12)?

Mathematics
2 answers:
cluponka [151]3 years ago
6 0
Radius is length of line from centre to the point.
Radius=√5^2+12^2=√169=13units
Pie3 years ago
3 0
The answer to this question is 13 units
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Find the surface area of composite figure. use 3.14 for π. round to the nearest tenth
777dan777 [17]

Answer:

334 in^2.

Step-by-step explanation:

The surface area = area of the top prism + area of the bottom - 2 * area of the base of the  top smaller prism

= 2(5*3 + 5*3 + 3*3) + 2(9*7 + 9*5 + 7*5) -  2* 3*5

= 2* 39 + 2*143 - 30

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3 0
2 years ago
What is the place value of the underlined number 4382 three is underlined
Nana76 [90]
The place value of three is the 100s place
6 0
3 years ago
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What is a -210 Divided by 14
exis [7]

Answer:

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Step-by-step explanation:

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3 years ago
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Rico can walk 3 miles in the same amount of time that Donna can walk 2 miles. Rico walks at a rate 2 miles per hour faster than
tatyana61 [14]

Answer:

13

Step-by-step explanation:

Donna's Rate is R

Rico's Rate is R+2

\frac{R}{R+2}=\frac{2}{3}

Cross-Multiply

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5 0
3 years ago
Solve the proportion for X.<br> 5/2.5= <br> X/2<br> 1<br> 4<br> 5.5<br> 6.25
Sav [38]

Answer:

\large \boxed{X = 4}

Step-by-step explanation:

5/2.5 = X/2

To solve a proportion, use the following equation:

(numerator * opposite denominator) =  (numerator * opposite denominator)

Substitute in given numbers

(5 * 2) = (X * 2.5)

Multiply to simplify

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Divide both sides of this equation by 2.5

\large \boxed{X = 4}

Hope this helps :)

8 0
3 years ago
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