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solong [7]
3 years ago
12

Find area of the triangle ABC with angle A = 71.273 degree, length b = 12.6 and length

Mathematics
1 answer:
mylen [45]3 years ago
6 0

Answer:

im not sure if this is right or not but you can try it if you want

Step-by-step explanation:

A. 75.8 square units B. 76.4 square units C. 76.8 square units D. 79.4 square units

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What is 1+1-15x15................................
Stels [109]

Answer:

223

Step-by-step explanation:

5 0
3 years ago
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What is the smallest integer greater than 1 that is both the square of an integer and the cube of an integer?
serg [7]

Answer: 64

√64 = 8

∛64 = 4

5 0
3 years ago
Which of the following functions is represented by the graph below?
Ann [662]

Answer:

A. y = 3 cos (1/2) x.

Step-by-step explanation:

The y-intercept is 3  so it will contain 3 cos x (because  y = cos x passes through (0, 1).

The graph of 3 cos x has been stretched horizontally  by a factor 2 ( 3 cos x would pass through (π/2, 0) whereas the given graph passes through  (π, 0).

So the equation is 3 cos(1/2) x

6 0
3 years ago
I have 1 hundreds, 9 tens, 9 ones, 8 tenths and 1 hundredths. What number am I?
kkurt [141]
<span>Answer: 199.81
Given:
1 hundred
9 tens
9 ones
8 tenths
1 hundredths
thus;
1 hundred = 1 x 100 = 100
9 tens = 9 x 10 = 90
9 ones = 9 x 1 = 9
8 tenths = 8 x 1/10 = 8/10 or .8
1 hundredth = 1 x 1/100 = 1/100  or .01

add: 100 + 90 + 9 + .8 + .001 = 199.81
That is: one hundred ninety-nine and eighty-one hundredths</span>


8 0
3 years ago
Solve for x in the triangle. Round your answer to the nearest tenth.<br> 13<br> 32°
zloy xaker [14]

Answer:

6.9

Step-by-step explanation:

imagine a circle with the center being the point with the 32 degree angle, and with the radius 13.

then

x = sin(32)×13 = 6.9 (6.88895...)

5 0
2 years ago
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