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timama [110]
3 years ago
15

PLS HELP ASAP PLEASE Heidi and Andrew designed two raised flower beds for their garden. Heidi's flower bed was 5 feet long by 3

feet wide, and Andrew's flowerbed was the same length but twice as wide. calculate how many cubic feet or soil they need to buy to have soil to a depth of 2 feet in both flower beds.
Mathematics
2 answers:
olga nikolaevna [1]3 years ago
7 0

Answer:

Step-by-step explanation:

Sidana [21]3 years ago
5 0
First, find the area of both beds!
For Heidi: 5 x 3 = 15
For Andrew: 5 x (3 x 2) = 30 ft

Added together, the beds have an area of 45 feet. To place soil with a depth of 2 feet, simply multiply by 2. You can think of this as finding the volume of the beds, which is length x width x height, or area x height. The answer is 90 cubic feet!

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How do i do 3=4(x-2)+5-3x
SashulF [63]

Answer:

6 = x

Step-by-step explanation:

first, we simplify the parenthesis by distributing the 4

3 = 4(x - 2) + 5 - 3x

3 = 4x - 8 + 5 - 3x

then, you add like terms

3 = x - 3

then add 3 to both sides to isolate x

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4 0
3 years ago
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Identify the variables, the constant, the coefficients, and the exponents in the algebraic expression: 5x + 3y^{2} + 4. (The 2 i
blsea [12.9K]
The variables are: x, y
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5 0
3 years ago
Ray says that the ordered pair for point G is(1,2).Is Ray correct?
liubo4ka [24]

Answer:

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Step-by-step explanation:

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3 years ago
1. simplify the following fractions: 12/36
balu736 [363]

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8 0
3 years ago
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Y=|x−5|+|x+5|, if x>5
Sidana [21]

Hello,

Let me try out the solution for you.

Consider the below scenarios for the equation y = |x+5|-|x-5|

Case 1:

when x more than or equal to 5

then y=(x+5)-(x-5) = 10

hence y=10

Case 2:

when -5<x<5

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y=2x so y can take 9 values corresponding to x={-4,-3,-2,-1,0,1,2,3,4}

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3 years ago
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