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3 years ago

Which describes the angle

Mathematics

2 answers:

Murljashka [212]3 years ago

8 0

The answer is letter c, three fourth turn

levacccp [35]3 years ago

3 0

I think the answer is A-1/4 turn.

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HURRYYY

IgorC [24]

Answer:

I believe the answer is 10 units.

3 0

3 years ago

Help i dont know what to do i give brainlist

Y_Kistochka [10]

Answer:

473 yd^3

Step-by-step explanation:

The surface area of the square base is (11 yd)^2, or 121 yd^2.

The surface area of one of the slanting sides of the pyramid is

A = (1/2)(b)(h), which comes to A = (1/2)(11 yd)(16 yd) = 88 yd^2.

Thus, four such sides have a combined surface area of 352 yd^2.

Combining the surface areas of the slanting sides with the base area yields 473 yd^3

4 0

3 years ago

What the factors of 40 with a sum of -22? *

Andru [333]

Answer:

Why is 90 the sum of all factors of 40, including 40? The factors of the number 40 are: 1, 2, 4, 5, 8, 10, 20, 40. If you add them up, you will get the total of 90.

Step-by-step explanation:

2. Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)

3 0

3 years ago

Read 2 more answers

How do I find the median for 77,82,87,85,32,78?

alisha [4.7K]

Answer:

Step-by-step explanation:

The median is the middle value of the data arranged in ascending order. If there is no exact middle then the median is the average of the 2 values either side of the middle

Arrange the data in ascending order ( smallest to largest )

32, 77, 78, 82, 85, 87

There is no value exactly in the middle, use the average

median = $\frac{78+82}{2}$ = $\frac{160}{2}$ = 80

5 0

2 years ago

(12x 4 + 17x 3 + 8x - 40) ÷ (x + 2)

IrinaK [193]

(12x^4 + 17x^3 + 8x - 40) ÷ (x + 2)

 =‌12x^4+17x^3+8x−40 / x+2‌ =‌(x+2)(12x^3−7x^2+14x−20) / x+2‌ =12x^3−7x^2+14x−20

4 0

3 years ago