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FrozenT [24]
3 years ago
13

The perimeter of a square is 20, find the length of a diagonal. Round your answer to the

Mathematics
1 answer:
nata0808 [166]3 years ago
5 0

Answer:

20

Step-by-step explanation:

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Two rectangular prisms have the same volume. The area of the base of the blue prism is 216 square units. The area of the base of
ikadub [295]

Answer:263 square units

Step-by-step explanation:

No work needed

6 0
3 years ago
If f(x)= -2x²-,find f(0).​
IRINA_888 [86]

Answer:

0

Step-by-step explanation:

f(0) = -2(0)²

= -2(0)

= 0

6 0
3 years ago
Determine whether the measures 2, √8, and √12 can be the measures of the sides of a triangle. If so, classify the triangle as ac
gtnhenbr [62]

Answer:

C

Step-by-step explanation:

First check if the triangle is right.

If the square of the longest side is equal to the sum of the squares on the other 2 sides then the triangle is right.

longest side = \sqrt{12} and (\sqrt{12} )² = 12

2² + (\sqrt{8} )² = 4 + 8 = 12

Thus the triangle is right → C

7 0
2 years ago
Read 2 more answers
A certain star is 2.6×102 light years from the Earth. One light year is about 5.9×1012 miles. How far from the earth​ (in miles)
navik [9.2K]

Answer:

2.5 x 10^{15} miles

3 0
2 years ago
Read 2 more answers
PLEASE HELP WITH FINDING AREA
AnnyKZ [126]

When you have an irregular figure, you can divide it so that it becomes multiple normal figures. You already did this in the picture, now you just have to find the area of each shape and then add them all together.

From bottom to top:

A=1/2 (b1+b2)h

A= 1/2 (4+2.24)(2)

A= 6.24

(you have two of these on either side)

A=bh

A=6(4)

A=24

A=1/2 bh

A= 1/2 (4)(4)

A=8

(NOTE: there is an error in your drawing. The height of the triangle cant be determined because the 10 value spans over the entire figure when the wings of the rocket are 4 units long and then the body is 6 units long, making it equal 10 already. I'm assuming that the 10 is supposed to go from the bottom of the rectangle to the top of the triangle)

Total figure= 6.24 + 6.24 + 24 + 8

total figure = 44.48

6 0
3 years ago
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