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Goryan [66]
4 years ago
12

NEED HELP PLEASE don't know how to solve

Mathematics
1 answer:
amid [387]4 years ago
3 0
The angle formed by the intersection of tangent and secant outside the circle equals half the difference of the <span>intercepted arcs.

</span>\frac{10x+20-80}{2}=2x+15 \\ 10x-60=2(2x+15) \\ 10x-60= 4x+30 \\ 10x-4x=30+60 \\ 6x=90 \\ x=90/6 \\ x=15<span>
</span>
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The fastest a human has ever run is 27 miles per hour. How many miles power minute did the human run?
Aleksandr [31]
The answer is .45 minutes per mile.

To find the answer, you will set up two fractions and multiply them together, which will result in your answer, miles per minute:

(miles/hour) times (hour/minutes)
27/1 times 1/60 = 27/60 (or .45)

4 0
4 years ago
W/11+10=10 w/11=0. W=
alexdok [17]

Answer:

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6 0
3 years ago
Which of the following is the best buy?
-BARSIC- [3]

The $1.25 one for 9 Oz box of rice would be the best buy.

<h3>How to find the Unit Price?</h3>

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B) Unit Price = 1.93/12 = 0.15083

C) Unit price = 2.42/16

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D) Unit Price = 1.25/9 = 0.138

The $1.25 one for 9 Oz box of rice would be the best buy.

Read more about Unit price at; brainly.com/question/2804909

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3 0
2 years ago
What is the perimeter of this triangle?
Doss [256]

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4 0
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Is 6.4 cm larger than 70 mm?
puteri [66]
1 \ cm = 10 \ mm \\&#10;6.4 \ cm=64 \ mm \\ \\&#10;64 \ mm < 70 \ mm

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6 0
3 years ago
Read 2 more answers
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