3 years ago

How can a model help you solve surface area and volume problems

1 answer:

4 0

A model shows the visualize of what you need to do in order to complete the problem your asked. It can also show important steps and make it easier for you to answer the question, like length×height×width.

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What value of t is the solution of the above equation?

mel-nik [20]

Answer:

15/4, or 3 3/4 is your answer.

Step-by-step explanation:

Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Multiply 3/2 to both sides.

(3/2)(2/3)t = (5/2)(3/2)

t = (5/2)(3/2)

t = 15/4

15/4, or 3 3/4 is your answer.

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3 years ago

X^2 -18x +81=0 factor it

nasty-shy [4]

Answer:

x=9

Step-by-step explanation:

81 is the product of -9 & -9. -9-9=-18. Therefore, (x-9)^2=0, and you get that x=9.

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3 years ago

Write a fraction that is less than 5/6 and has a denominator of 8

7nadin3 [17]

$\frac{5}{6}=0.8(3) \\ \\ \frac{x}{8} < \frac{5}{6} \\ \\ \frac{x}{8} < 0.8(3)\\\\ \boxed{x= \{1,2,3,4,5,6 \}}$

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3 years ago

Read 2 more answers

Fireside Flowers has 75 daisies, 60 lilies, and 30 roses. What is the greatest common factor Fireside Flowers can use to divide

Elza [17]

The greatest common factor of 30, 60, and 75 is 15.
15 x 2 = 30
15 x 4 = 60
15 x 5 = 75

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3 years ago

Find the slope of the line containing the following two points: (1/10,-1) and (-1/5,-1/5)

Makovka662 [10]

Answer:

Step-by-step explanation:

you do y1-y2 +y1-y2

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3 years ago