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natali 33 [55]
3 years ago
9

30 POINTS!!! What is the value of a? 27.5 45 50 90

Mathematics
1 answer:
Talja [164]3 years ago
8 0

Using opposite outside angle on a circle is the inside angle times 2.

A is opposite the inside angle of 45, so a = 45 x 2 = 90 degrees.

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I need help please asap
LUCKY_DIMON [66]
4500  = 4.5 * 10^3

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730 = 7.3 * 10^2

0.007 = 7 * 10^-3

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3 0
2 years ago
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Which equation does the graph below represent <br> !!!NEED HELP ASAP!!!
ella [17]

Answer:

im pretty sure its -4

Step-by-step explanation:

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The function f(x) is graphed on the coordinate plane. What is f(−4) ?
Dmitry_Shevchenko [17]
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3 years ago
152.5 is 250% of what number
MakcuM [25]
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Dharmesh has a square garden with a perimeter of 132 feet. Is the area of the garden greater than 1,000 square feet?
Delvig [45]

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Step-by-step explanation:

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