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Aleks [24]
2 years ago
7

Please solve this equation

Mathematics
1 answer:
tangare [24]2 years ago
3 0

Answer:

∠2 = 41°

Step-by-step explanation:

This is because, all three interior angles in a triangle will have a sum of 180 degrees.

So given that we have two angles, 90 degrees(right angle) and 49 degrees, we can replace angle 2 as our unknown value(a variable) and make it equal to 180 degrees then solve for x;

49 + 90 + x = 180

139 + x = 180

-139        -139

x = 41°, ∠2 = 41°

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If 6 – 2x – 8x = 16, then 5x = ?<br> a. 10<br> b. -2<br> c. -1<br> d. -5
Archy [21]
6 - 10x = 16
-10x = 10, x = -1
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The answer is d
7 0
3 years ago
Three pounds of rice is divided equally and put into bags. If each bag gets half a pound of rice, how many bags are there?
Gelneren [198K]

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2 years ago
what are the smallest values of p and r that satisfy the definitions for parallel lines and perpendicular lines?
Feliz [49]

Answer:

p = 2

r = 4

Step-by-step explanation:

If you're doing parallel it needs to be like "side by side." The least you can do is 2 because you'll need at least one other line to be beside the original.

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4 0
3 years ago
Find the area pls- i need help
Tresset [83]

Answer:

1. 36 sq un

2. 40 sq un

3. 20 sq un

Step-by-step explanation:

The answer for number one is 36 square units because the rectangular area is 24 sq un and the triangular area is 12 sq un so I added them to get 36 sq un. The second answer is 40 sq un because if you cut the shape into 2 shapes you get 2 equal trapezoids. Each trapezoid is 20 sq un so I multiplied it by two to get 40 sq un. The third answer is 20 because the side triangles are 2 sq un each and the square on the bottom is 16 sq un. By the way, sq un means square units lol.

3 0
3 years ago
Read 2 more answers
Anyone help me with this
GarryVolchara [31]
M<1 equals 142 degrees because 180-38=148 degrees
3 0
3 years ago
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