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anzhelika [568]
3 years ago
13

Please help me do number 5

Mathematics
1 answer:
Blizzard [7]3 years ago
7 0
Make more sense ou of this question and I can help you out more ok?
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Find X <br> A. 50<br> B. 40<br> C.60<br> D.70
mart [117]

Answer:

b. 40

Step-by-step explanation:

The value of x (exterior angle) is equal to half of the difference of given arcs

(100 - 20) ÷ 2 = 40

4 0
3 years ago
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What is the volume of corn held in this cone-shaped grain silo? Use 3.14 for π and round to the nearest cubic foot. Enter your a
babymother [125]

Answer:

V = 301 ft^3

Step-by-step explanation:

The volume of a cone is given by

V =1/3 pi r^2 h

We know pi = 3.14 r =6 and

We need to determine h

We can find h from the Pythagorean theorem where 6 is a leg and 10 is the hypotenuse

h^2 +6^2 = 10^2

h^2 +36 = 100

h^2 = 64

Taking the square root of each side

h = 8

V =1/3 pi r^2 h

V = 1/3 (3.14) (6)^2 * 8

V = 301.44 ft^3

Rounding to the nearest cubic foot

V = 301 ft^3

7 0
3 years ago
Read 2 more answers
Lola takes the train from Paris to Nice. The distance between the two cities is about 900,000 meters. If the train travels at a
Elanso [62]
Nice??? there is a city called nice? anyways, your answer is 5000. hope this helps :)
4 0
3 years ago
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-4(x + 2.1) + 3x = 8.4 what is x
aleksandr82 [10.1K]

Answer:

x= −16.8

Step-by-step explanation:

5 0
3 years ago
Answer the question.
san4es73 [151]
Alright so
5^4m = 5^12
cancel the bases
4m=12
divide by 4
m=3
6 0
3 years ago
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