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Mkey [24]
2 years ago
15

John wants to plant some flowers in a cube shaped planter box if one edge of the box measures 4 inches how much soil will be nee

ded to fill the planter?
Mathematics
1 answer:
Lynna [10]2 years ago
7 0
About 4 inches of soil is needed
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What is $5.40 divide but 3/4
jasenka [17]
As shown in the worksheet that I did, $5.40 can be divided by 3/4 a total of .072 times which if rounded is .07 times

4 0
2 years ago
How many atoms are in 115 grams of calcium
Keith_Richards [23]
<span> 6.022 x 1023 i think thats how much 

</span>
7 0
3 years ago
Cara evaluated the expression below.
s2008m [1.1K]

Answer:

Cara  multiplied only 4 and 7 together and did not multiply 4 and 13.

Step-by-step explanation:

Let us evaluate the given expression step by step,

\frac{4(7-13)}{3} +(-4)^{2} -2(6-2)\\

We can evaluate this expression in two ways; either by subtracting -13 from 7 and then multiply by 4 or by multiplying 4 to 7  and -13.

\frac{28-52}{3} +16-2(4)

\frac{-24}{3} +16-8

-8+16-8=-16+16=0

Now let us see where Cara made an error. We can see Cara just multiplied only 4 and 7 together and did not multiply 4 to 13.

Therefore, Cara made error in her first step.

5 0
3 years ago
Read 2 more answers
Plzz help in 3rd part of question 3​
ASHA 777 [7]

Answer:

X=28/9, Y=7/5

Step-by-step explanation:

By using Elimination method

Multiply equation 1 by 9 and equation 2 by 3/2

<h2>There you get those values listed above for <u>x</u><u> </u><u>a</u><u>n</u><u>d</u><u> </u><u>y</u></h2>
7 0
2 years ago
The area of a rectangle is x2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.
Alexandra [31]
The area of the triangle could be determined by multiplying the length and the width. Since, we are given the area and the length, to find the width, you divide the area by the length:

w = A ÷ l
w = (x2 - 2x - 15) ÷ (x+3)

What do you have to multiply to (x+3) to yield x2 - 2x - 15? That would be x - 5. Since the sum of -5 and 3 = -2 (middle term) and the their product is -15 (last term).

Hence, the width is (x-5).
8 0
3 years ago
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