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Advocard [28]
2 years ago
15

PLEASE HELP NOW IM FAILING MATH

Mathematics
2 answers:
Tanzania [10]2 years ago
7 0

Answer:

x = 89°

Explanation:

The angles inside a triangle will always add up to 180°

49 + 42 = 91

180 - 91 = 89°

zaharov [31]2 years ago
4 0
X = 89

A triangle always equals 180°. Because two out of three angles are given, the two known angles (42° and 49°) can be added together which is 91°. The 91° can be subtracted from 180° to find the unknown angle x.
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37/100 in decimals ok
Virty [35]
37/100 as a decimal<span> equals </span><span>0.37.</span>
8 0
2 years ago
A survey of two communities as residence which candidate they supported for a local election the survey data or shown in the rel
GenaCL600 [577]

Answer:

About 48%

Step-by-step explanation:

divide 30% by 62% and that would be approximately 0.48 or 48%

7 0
3 years ago
Anna and Maya are competing in a dance tournament where dance moves are worth a certain number of points if a dance move it's do
Gre4nikov [31]

Anna's current number of points = 225 points.

She danced correctly and earned = 75 points.

And when she danced incorrectly she loses = 30 points.

Note: For dancing correctly earned points will be added and for dancing incorrectly loses points will be subtracted from the total points has in starting.

So, we can setup an expression as

Current points + earned points - loses points

Plugging values, we get

225 +75 -30   Required expression.

Adding 225 and 75, we get 300.

Therefore, 225 +75 -30 = 300-30.

Subtracting 30 from 300, we get

300-30=270.

Therefore, Anna's final score is 270 points.

6 0
3 years ago
What is the equation of a circle with center -4, 7 and radius 6
Kitty [74]

Answer:

( x + 4 )^2 + ( y - 7 )^2 = 36

Step-by-step explanation:

Use the circle equation, ( x - h )^2 + ( y - k )^2 = r^2

Plug in the center and radius:

( x + 4 )^2 + ( y - 7 )^2 = 6^2

Simplify:

( x + 4 )^2 + ( y - 7 )^2 = 36

So, the equation is ( x + 4 )^2 + ( y - 7 )^2 = 36

4 0
2 years ago
16 2/3 percent of what number is 72
MArishka [77]
The answer is about 432.178
6 0
3 years ago
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