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snow_lady [41]
4 years ago
15

1: Let us say that a car travels 500. mi in 7.00 hr. What is the average speed? I

Mathematics
1 answer:
Sati [7]4 years ago
8 0

Answer:

71.4 m/h to one decimal place.

Step-by-step explanation:

500/7 = 71.4 m/h.

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Scientific notation of 10 to the power of negative 9 times (2times 10 square)squared
kondaur [170]
For answer 16 its -

Exact Form:  \frac{1}{25000}

or 

Decimal Form: 4. 10^{-5}

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8 0
3 years ago
Please help me with this sum​
Scilla [17]

Answer:

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7 0
3 years ago
I need help!! Find the area of each shaded segment. Round your answer to the nearest 10th
guajiro [1.7K]

Given:

θ = 60°

Radius = 8 in

To find:

The area of the shaded segment.

Solution:

Vertically opposite angles are congruent.

Angle for the shaded segment = 60°

<u>Area of the sector:</u>

$A=\pi r^2\times \frac{\theta}{360^\circ}

$A=3.14 \times 8^2\times \frac{60^\circ}{360^\circ}

A = 33.5 in²

Area of the sector = 33.5 in²

<u>Area of triangle:</u>

$A=\frac{1}{2} bh

$A=\frac{1}{2} \times 8\times 8

A = 32 in²

Area of the triangle = 32 in²

Area of segment = Area of sector - Area of triangle

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The area of the shaded segment is 1.5 square inches.

8 0
3 years ago
The radius of the sphere is 33 find the surface area
patriot [66]

Answer:

A=13684.7776

Step-by-step explanation:

= 4\pi {r}^{2}

4\pi {33 }^{2}  = 13684.7776

5 0
3 years ago
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