2 years ago

I need help with Gemoetry

Mathematics

1 answer:

irinina [24]2 years ago

4 0

Answer:

no, 55+76+112=243. All shape's angles must add up to 360.

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Demarco wants to find the angle measures of this parallelogram. He knows that the first step is to find the value of x. Which of

Debora [2.8K]

The answer is B. You had to check the work in the calculator after you showed the work. Two answers gave you whole numbers , then when you plug it in only one of them solved to 180 correctly

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3 years ago

If h = 15 units and r = 5 units, what is the volume of the cone

Kaylis [27]

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2 years ago

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jeka94

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2 years ago

"Complete the square" to convert the equation of each circle to graphing form. Identify the center and the radius.

Reil [10]

Answer:

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Step-by-step explanation:

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$x^2+6x+y^2-4y=-9$

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$x^2+6x+9+y^2-4y+4=-9+9+4$

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We factor to obtain;

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Comparing to:

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2 years ago

1. 7+8-2 .

AnnZ [28]

Answer:

1. 13

2. 11

3. 10

4. 9

5. 12

6. 16

7. 14

8. 40

Step-by-step explanation:

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3 years ago