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Shtirlitz [24]
3 years ago
13

Is this statement true or false? If sin 30º = 0.5, then sin -- 0.5 = 30°. true false

Mathematics
1 answer:
masya89 [10]3 years ago
5 0

Answer:

true

Step-by-step explanation:

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Will mark brainliest and all tht jazz:)<br> solve for x plz
podryga [215]

Answer: x=-50

Step-by-step explanation:

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4 0
3 years ago
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Circle A has a diameter of 9 cm Circle B has a radius of 5 cm which Circle has the largest circumference and about how many cent
Alexandra [31]

Answer:

circle b and it is bigger by 1 centimeter

Step-by-step explanation:

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4 0
3 years ago
Find the measure of the exterior angle.
miss Akunina [59]

Answer:

120 degrees! (line) or 300.

Step-by-step explanation:

All lines are 180 degrees, this triangle is congruent, so all sides are 60 degrees. 180 minus 60 is 120.

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4 0
3 years ago
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If f(x) varies directly with x and f(x) = 48 when x = 8 find the value of f(x) when x = 2
const2013 [10]
Here, f(x) = kx

k = f(x)/x
k = 48/8
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In short, Your Answer would be: 12

Hope this helps!
6 0
3 years ago
What is the simple interest for a principal of $650 invested at a rate of 9% for 5 years?
Ne4ueva [31]

Answer: 292.50 dollars

Work Shown:

P = 650 is the the principal.

r = 0.09 is the interest rate in decimal form.

t = 5 is the number of years.

i = P*r*t

i = 650*0.09*5

i = 292.50 is the simple interest.

8 0
3 years ago
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