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2 years ago

15

If the angle m/_AEB=47 and angle m/_AEC=105 with the angle AE = 0, what is m/_BED

1 answer:

algol132 years ago

8 0

Answer:

80*

Step-by-step explanation:

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Which of the following is equivalent to

Sedbober [7]

Answer: C

Step-by-step explanation:

This is the answer because you have to multiply (x-1) on both sides and that will cancel out the denominator on the right. Then, multiply by x on both sides and that will cancel the denominator on the left side. When you do this, C should be your answer. Hope this helps :)

4 0

3 years ago

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In ancient egypt, a scribe equated the area of a circle with a diameter of 9 units to the area of a square with a side length of

Rudik [331]

Answer:

$\pi =3.160494$

Step-by-step explanation:

step 1

Find the area of the circle with a diameter of 9 units

we know that

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=9/2=4.5\ units$ ----> the radius is half the diameter

substitute

$A=\pi (4.5)^{2}$

$A=20.25\pi\ units^2$

step 2

Find the area of a square with a side length of 8 units

we know that

The area of the square is

$A=b^2$

where

b is the length side of the square

we have

$b=8\ units$

substitute

$A=(8)^2=64\ units^2$

step 3

Equate the areas

$20.25\pi=64$

solve for $\pi$

$\pi =\frac{64}{20.25}=3.160494$

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3 years ago

Steph made the box-and-whisker plot shown.

sdas [7]

Answer:

B.60

Step-by-step explanation:

6 0

2 years ago

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Find the value of x. Round the answer to the nearest tenth, if needed.

wolverine [178]

X/49 = 21/x
x^2 = 21(49) = 1029
x = √1029 = 32.1
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The face of a clock has a circumference of 63 in what is the area of the face of the clock

Rudik [331]

Answer: 5 ft 3 in I believe.

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3 years ago