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KengaRu [80]
3 years ago
10

Assume that ∠A  is an acute angle. If sin A = 0.994, use a calculator to find the measure of ∠A to two decimal places.   The mea

sure of ∠A = _ degrees. 
Mathematics
1 answer:
Sedbober [7]3 years ago
8 0
Basically, you are looking for the ARC SINE of .994 which is
 83.72 Degrees
You could also use an online calculator:
http://www.1728.org/trigcalc.htm


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How do you write 100 as a power of ten
stealth61 [152]
The answer is to that is 10² because 10small one equals 10 and 10³ equals 1000 and you going on my multiplying it by 1ofoe example 100*10 equals 1000.


3 0
3 years ago
PLEASE HELP ME GRAPH THIS
spin [16.1K]

Answer:

\huge\boxed{(12,80),(10,65)}

Step-by-step explanation:

The line given has a slope of 7.5 and a point at (12, 80)

Because of the slope, simply subtract 2 from the x and subtract 15 from the y to get another point, at (10, 65)

Thus, simply put your points at (10, 65) and (12, 80)

Hope it helps and let me know if you want me to elaborate.

3 0
3 years ago
What is the value of n in the equation ?
Helen [10]

Answer:n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2

Step-by-step explanation:n = 6

n, = 6

n = 0

n, = 0

n = 4

n, = 4

n = 2

n, = 2 equal to yz7 (*970

8 0
3 years ago
Read 2 more answers
Solve for t in d = rt, if d = 57 and r = 30.
nata0808 [166]
D=57 and r=30, then by the formula d=r*t
57=30*t.
dividing 30 on both sides we get, t= 57/30
t=1.9
8 0
4 years ago
Read 2 more answers
Samantha had 300 beads 30% were black 25% were red 15% were white.the remaining beads are blue. how many were blue?
zhannawk [14.2K]
Hello!

For this you have to find the amount of every color of beads.

300 * 0.30 which is 90 black beads

300 * 0.25 is 75 red beads

300 * 0.15 is 45 white beads

Then you add them.

90+75+45 = 210

Then subtract them from the total

300 - 210 = 90

The answer is 90 blue beads or 30%

Hope this helps!
4 0
3 years ago
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