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aleksandr82 [10.1K]
3 years ago
15

-2=12/x pleasee answer

Mathematics
1 answer:
Alecsey [184]3 years ago
6 0

Answer:

Step-by-step explanation:

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blocks are sold in boxes, in bags,or as single blocks.each box has 10 bags in it.each bags has 10 blocks in it tara needs 216 bl
alexgriva [62]
She needs to buy 12 boxes

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4 years ago
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A parallelogram has sides 8 ft and 6 ft and an area of 54 ft 2. What is the length of the
Colt1911 [192]

Step-by-step explanation:

there is something wrong with your question.

there is no parallelogram with 8 and 6 ft side lengths that has an area of 54 ft².

the maximum area of a parallelogram with 8 and 6 ft side lengths is 48 ft². and that is a rectangle 8×6 as a special form of a parallelogram.

the area of any parallelogram is calculated

Ap = base length × height

and height is the length of the line perpendicular to the base line to one of the corners on the opposite side (as long as the base line).

if Ap = 54, and the base length is 8, this means

54 = 8 × height

height = 54/8 = 6.75 ft

but the height can only be the length of a side connected to the base line or less. not longer.

and in our example here, this connected side is 6. so, the height can only be 6 or less. not 6.75.

so, there must be something wrong with your numbers.

once you get the actual numbers, use my approach above with them (replace whatever number is wrong here by the true value).

8 0
3 years ago
A type of fish for your aquarium costs $9 each. You can spend at most $45. How many
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3 years ago
If 36^12-m=6^2m what is the value of m??
skad [1K]

Answer:

m=6

Step-by-step explanation:

if 36^12-m=6^2m , find the value of m

36^{12-m}=6^{2m}

To make the exponents equal , we need to get the same base.

The base of both sides of equation are not same.

36 can be written as 6^2

6^{2(12-m)}=6^{2m}

6^{24-2m}=6^{2m}

now base of both sides are same . so we equate the exponents

24-2m= 2m

add 2m on both sides

24=4m

divide by 4 on both sides

6=m

The value of m is 6

5 0
4 years ago
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1. A line passes through the point (2, k) and (4k, 5) and has a slope of 1/2 . Find the value of k.
Doss [256]

(\stackrel{x_1}{2}~,~\stackrel{y_1}{k})\qquad (\stackrel{x_2}{4k}~,~\stackrel{y_2}{5}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{5}-\stackrel{y1}{k}}}{\underset{run} {\underset{x_2}{4k}-\underset{x_1}{2}}}~~= ~~\stackrel{\stackrel{m}{\downarrow }}{\cfrac{1}{2}} \\\\\\ 10-2k=4k-2\implies 10=6x-2\implies 12=6k\implies \cfrac{12}{6}=k\implies 2=k

5 0
3 years ago
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