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vagabundo [1.1K]
2 years ago
9

Help help help help hell

Mathematics
2 answers:
kari74 [83]2 years ago
7 0

Answer:

51°

Step-by-step explanation:

angle2 is equal to 51 degrees

damaskus [11]2 years ago
3 0

Answer:

∠2 = 51°

Step-by-step explanation:

These are consecutive interior angles that add up to 180°. Same as the other problem, you can solve for the angle like this:

x+129=180\\x=51

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Forty percent of students at pine crest middle school have a school sweatshirt. There are 560 students at the school.
Oksi-84 [34.3K]

Answer: 224 students own a school sweatshirt.

Step-by-step explanation:

40% of 560 means 60% do not have one

0.60 is 60% as a decimal

560 x 0.60 = 336 students without a sweatshirt

560 - 336 = 224

4 0
3 years ago
Complete the statement of congruence for the triangles.
Hoochie [10]

If you are proving a congruence of triangles then you need to match the corresponding parts to the triangle you are proving congruent.

BAC would then be congruent to MJR because of the corresponding angles

B is the same angle as M

A is the same angle as J

C is the same angle as R

3 0
3 years ago
Fill in the reason that justifies the step to solve for x in the diagram.
aleksandr82 [10.1K]
Answer is 13 42-3=39÷3=13
3 0
3 years ago
Read 2 more answers
3. The MPG (Miles per Gallon) for a mid-size car is normally distributed with a mean of 32 and a standard deviation of .8. What
mariarad [96]

Answer:

93.32 %

Step-by-step explanation:

33.2   is    1.2   away from 32     this is  1.2 / .8 = 1.5 standard deviations ABOVE the mean     z -score = + 1.5

from z-score table this corresponds to .9332     this is  93.32 %

8 0
1 year ago
4(9) - 2(7-3)^2<br><br><br>thanks if u help​
MariettaO [177]

Answer:

4

Step-by-step explanation:

36 -2(4)^{2}

36 - 2 \times 16

36 - 32

4

7 0
3 years ago
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