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dlinn [17]
3 years ago
5

A rectangle is 12 inches long and 7 inches wide. What is the area of the rectangle and square centimeters?

Mathematics
1 answer:
Airida [17]3 years ago
5 0

Answer:

85in^2

Step-by-step explanation:

12x7=84in^2

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Help...Make sure you're correct.
LUCKY_DIMON [66]

Answer:

Linear function

Step-by-step explanation:

x          y              Ist difference          

-6      -27                    -                

-5      -21              -21 - (-27) = 6                    

-4      -15              -15 - (-21) = 6                

-3       -9               -9 - (-15) = 6

-2       -3               -3 - (-9) = 6

Since, Ist difference is common in the given table,

(Common difference = 6)

It's a linear function.

5 0
3 years ago
Solve 7|3f + 4| = 91 for f. A. –29 or 312⁄3 B. 3 or –17⁄3 C. –3 or 17⁄3 D. –312⁄3 or 29
ryzh [129]

Answer:

B

Step-by-step explanation:

Given

7 | 3f + 4 | = 91 ← divide both sides by 7

| 3f + 4 | = 13

The absolute value function always returns a positive value, but the expression inside can be positive or negative. Thus there are 2 possible solutions.

Solve 3f + 4 = 13 → 3f = 13 - 4 = 9 ⇒ f = 3

Solve 3f + 4 = - 13 ⇒ 3f = - 13 - 4 = - 17 ⇒ f = - \frac{17}{3}

As a check

Substitute these values into the left side of the equation and if equal to the right side then they are the solutions.

f = 3 : 7| 9 + 4| = 7| 13| = 7 × 13 = 91 ← True

f = - \frac{17}{3}

7 | - 17 + 4| = 7| - 13| = 7 × 13 = 91 ← True

Hence the correct solutions are B

4 0
3 years ago
Marianne buys 16 bags of potting soil which come in 5/8 pound bags. This equals to 10 pounds of potting soil. Her father calls a
Ann [662]

Answer:

5 bags

Step-by-step explanation:

Given Marianne buys 16 bags of potting soil which come in 5/8 pound bags

The above provides 10pounds of potting soil already

Now her father says he needs 13 pounds So Marianne should get an extra of 13 - 10 =3 pounds of potting soil

We know that 1 bag contains 5/8 pounds of potting soil

x bags contain 3 pounds of potting soil

On cross multiplication we get

\frac{5x}{8}=3

x = \frac{24}{5}

since x is an integer x = 5 bags  

Note that an extra amount of soil will be remained unused

8 0
3 years ago
3/11 of the spectators at a basketball game are children. There are 800 more adults than children. How many people are at the ba
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6 0
3 years ago
Someone please help me ASAP please anyone I need help now
irinina [24]
(2165-59)/3=
.............
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3 years ago
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