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Leokris [45]
1 year ago
15

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Mathematics
2 answers:
andrew11 [14]1 year ago
8 0

Answer:

0.7cm^2

Step-by-step explanation:

1/2(2+5)*1/5

1/2(7)*1/5

3.5*1/5

0.7

Masteriza [31]1 year ago
7 0
Answer:
0.7
^ 5.0
Step-by-step explanation:
The formula for the area of a trapezoid is
(A+B)÷2×H
So our formula is (5+2)÷2×1/5
1
5+2=7
2
7÷2=35
3.
3.5×1/5=0.7
That's why the answer is 0.7
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3 years ago
A pizza slice is in the shape of a circular sector OAB, with the central angle 0 = 50 deg and a radius of 7cm. 0 A B В Find the
Goryan [66]

Answer:

<em>The perimeter of the pizza slice is 20.1 cm</em>

Step-by-step explanation:

<u>Perimeter of a Sector of a Circle</u>

The arc length of a sector of a circle of radius r and angle θ is given by:

L = rθ

The angle must be expressed in radians.

The total perimeter of the circular sector, including the two radii, is:

P = rθ + 2r

The pizza slice has a radius of r=7 cm and a central angle of θ=50°

Converting to radians:

\theta=50*\frac{\pi}{180}=\frac{5\pi}{18}

The perimeter is:

P = 7*\frac{5\pi}{18} + 2*7

Calculating:

P = 20.1 cm

The perimeter of the pizza slice is 20.1 cm

6 0
2 years ago
The measures of the angles of a triangle are in the ratio 1: 4: 5. What is the measure of the smallest angle?
Eduardwww [97]

Answer:

The measures of the angles are 18°, 72°, and 90

Step-by-step explanation:

I hope i am right if not tell me

6 0
2 years ago
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fiasKO [112]

Answer: the first is direct and the second is inverse.

Step-by-step explanation: There is no variation in the Y axis on the first, but there is lots of variation in the second

7 0
3 years ago
Which expression is equivalent to (^4√5^3)^(1/2)<br><br>5^6<br>5^3/8<br>5^16/3<br>5^2/3
AURORKA [14]
Hello!

To solve this, we must solve the equation..

(^4√5³)^(1/2) = 1.82...

It can't be A because 5^6 = 15625

It can't be C because 5^16/3 = 5343.67...

It can't be D because 5^2/3 = 2.92...

It can be B because 5^3/8 also equals 1.82...

So, (^4√5³)^1/2 = 5^3/8.

Hope this helps! ☺♥
4 0
3 years ago
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