Hello,Your answer would be
2, -2.
x = +/4
x = 2 or x = -2
2 , -2 would be the answer! :)
Mark Brainliest if this helped you :)
Answer:
lateral area ≈ 668 m²
surface area ≈ 740 m²
Step-by-step explanation:
The lateral area of a triangular prism = perimeter of the base × height of the prism
lateral area = ph
where
p = perimeter of the base
h = height or altitude
Base edges are 8m , 9m and 12.04m and height is 23 m.
lateral area = ph
lateral area = (8 + 9 + 12.04) × 23
lateral area = 29.04 × 23
lateral area = 667.92 m²
lateral area ≈ 668 m²
Surface area
surface area = lateral area + 2B
where
B = area of it triangular bases
surface area = lateral area + 2B
surface area = 667.92 + 2(1/2 × base × height)
surface area = 667.92 + 2(1/2 × 8 × 9)
surface area = 667.92 + 2(1/2 × 72)
surface area = 667.92 + 2(36)
surface area = 667.92 + 72
surface area = 739.92
surface area ≈ 740 m²
Answer:
The remainder is 0
Step-by-step explanation:
Using the remainder theorem,plug in the zeros of the factor into the polynomial.
The zeros of the factor—›x-1=0,x=1
Plugging 1 into the polynomial
P(1)=2(1)³+(1)²-2(1)-1=0
Answer:
a = -1
Step-by-step explanation:
Solve for a:
a + 2 = 4 a + 5
Subtract 4 a from both sides:
(a - 4 a) + 2 = (4 a - 4 a) + 5
a - 4 a = -3 a:
-3 a + 2 = (4 a - 4 a) + 5
4 a - 4 a = 0:
2 - 3 a = 5
Subtract 2 from both sides:
(2 - 2) - 3 a = 5 - 2
2 - 2 = 0:
-3 a = 5 - 2
5 - 2 = 3:
-3 a = 3
Divide both sides of -3 a = 3 by -3:
(-3 a)/(-3) = 3/(-3)
(-3)/(-3) = 1:
a = 3/(-3)
The gcd of 3 and -3 is 3, so 3/(-3) = (3×1)/(3 (-1)) = 3/3×1/(-1) = 1/(-1):
a = 1/(-1)
1/(-1) = -1:
Answer: a = -1
Question:
The graph represents the two companies' prices. What is the linear equation that represents each T-shirt company?
Answer:
1.) Shirt Box: y = 7.5x + 30
2.) Just Tees: y = 10.5x
Step-by-step explanation:
For Number -<u>One</u>- We do - 7.5 + 30 = 37.5
For Number -<u>Two</u>- We do - 10.5 <u>×</u> "X"
You See We have to solve for "X"
This is just to give the idea, and Kinda help Explain it. . .
(Yes i know im 4 days late - & Yes i know its already answered, But I just explained it To get the Understanding of the Two answers.)