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Elena-2011 [213]
3 years ago
9

jack wants to build a square picture frame for his mother if the area of the franks is 49 square inches what is the perimeter​

Mathematics
2 answers:
insens350 [35]3 years ago
8 0

Answer:7

Step-by-step explanation:

7+7+7+7 is 49

Sonja [21]3 years ago
3 0

Answer:

perimeter is 36

Step-by-step explanation:

49 square root is 9

since it is a square 4 side lengths x 9 = 36

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Answer:

When the dimensions of the shape, such as radius, height, or length, change, both surface area and volume also change. However, the volume of the object always changes MORE than the surface area for the same change in dimensions.

Step-by-step explanation:

6 0
3 years ago
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5. The measure of an intercepted arc is 86, and the measure of the inscribed angle creating the intercepted arc is 3x +
Nonamiya [84]

Answer:

Th correct option is D. 13

Therefore the value of x is 13.

Step-by-step explanation:

Given:

measure of an intercepted arc = 86°

Center Angle = 86°

measure of the inscribed angle creating the intercepted arc= (3x+4)°

Angle Inscribed in arc = (3x+4)°

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value of x = ?

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Inscribed Angle Theorem:

The inscribed angle theorem states that an angle θ inscribed in a circle is half of the central angle 2θ that subtends the same arc on the circle.

\textrm{Angle Inscribed in arc}=\dfrac{1}{2}\textrm{Center Angle}

Substituting the values we get

3x+4=\dfrac{1}{2}86=43\\\\3x=39\\\\x=\dfrac{39}{3}=13\\\\x=13

Therefore the value of x is 13.

4 0
3 years ago
a rectangular table is six times as long as it is wide. if the area is 96 ft^2, find the length and the width of the table
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I found this for you. It even tells you how the answer was achieved.



7 0
4 years ago
Last year 40 people adopted a manatee through Fia's Foundation.This year 30% more people adopted a manatee. How many more people
Nana76 [90]
Convert 30% into a decimal. Divide the percentage by 100:

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Multiply 0.3 by 40.

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aliina [53]

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