Hello!
<h2>
31.3° and 58.7°</h2><h2>
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To solve, we can set up an algebraic expression.
Complementary angles add up to 90°, and in this instance, one angle is 27.4° more than the other. Therefore:
∠1 = x
∠2 = x + 27.4°
∠1 + ∠2 = 90°
x + (x + 27.4°) = 90°
Combine like terms:
2x + 27.4° = 90°
Subtract 27.4 from both sides:
2x = 62.6°
Divide both sides by 2:
x = 31.3°
Therefore, one of the angles is 31.3°. Solve for the measure of the other angle:
(31.3°) + 27.4° = 58.7°
Can you show all of the numbers please so i can see it
Answer:
see below
Step-by-step explanation:
2:
# of sides = 3
# of vertices = 3
name of shape: triangle
3.
# of sides = 4
# of vertices = 4
name of shape: quadrilateral
4.
# of sides = 5
# of vertices = 5
name of shape: pentagon
5.
# of sides = 6
# of vertices = 6
name of shape: hexagon
6.
# of sides = 8
# of vertices = 8
name of shape: octagon
Answer:
-4 and 9/10
Step-by-step explanation:
Since everything in parentheses is simplified, you just subtract like terms.
(-1/2)-(1/5)
(5/10)-(2/10)
(-7/10)
9^2 - 9^2 = 0
(-4/5)+(1/10) (It's a plus sign because the (1/10) was negative and since you are subtracting (two negatives make a positive) it turns positive.
(-8/10) + (1/10)
(-7/10)
(-7/10)^2
(-49/10)
-4 9/10
Hey there!
Your answer is 4 4/5.
Hope this helps! (: