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3 years ago

7. what is the volume of this object

Mathematics

1 answer:

OverLord2011 [107]3 years ago

5 0

Answer:

Dont knowwwww

Step-by-step explanation:

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2/3x + 1/6 = -3/4x + 1

kupik [55]

$\frac{2}{3} x + \frac{1}{6} = -\frac{3}{4} x + 1$

First, simplify $\frac{2}{3} x$ to $\frac{2x}{3}$ / Your problem should look like: $\frac{2x}{3} + \frac{1}{6} = -\frac{3}{4} x + 1$
Second, simplify $\frac{3}{4} x$ to $\frac{3x}{4}$ / Your problem should look like: $\frac{2x}{3} + \frac{1}{6} = -\frac{3x}{4} + 1$
Third, multiply both sides by 12 (the LCM of 3 and 4) / Your problem should look like: $8x + 2 = -9x + 12$
Fourth, subtract 2 from both sides. / Your problem should look like: $8x = -9x + 12 - 2$
Fifth, simplify -9x + 12 - 2 to -9x + 10. / Your problem should look like: $8x = -9x + 10$
Sixth, add 9x to both sides. / Your problem should look like: $8x + 9x = 10$
Seventh, add 8x + 9x to get 17x. / Your problem should look like: $17x = 10$
Eighth, divide both sides by 17. / Your problem should look like: $x = \frac{10}{17}$

Answer as fraction: x = $\frac{10}{17}$
Answer as decimal: x = 0.5882

7 0

3 years ago

The length of a shadow of a tree is 9 ft. The distance from the top of the tree to the tip of the shadow is 16 ft. what is the h

Margarita [4]

So for this, you'll be using the pythagorean theorem to solve for the height.

$9^2+b^2=16^2$

Solve the exponents to get $81+b^2=256$

Subtract 81 on each side to get $b^2=175$

Square root each side, and your answer should be $b= \sqrt{175}$ or 13.23 ft

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3 years ago

You pick a card from a standard deck, look at it, then pick a second card. Since a standard deck of 52 cards has 13 hearts and 1

Snezhnost [94]

Answer: it’s answer c

Step-by-step explanation:

4 0

3 years ago

A sick cow loses an average of 15 3/5 pounds each month.Represent the total change in the weight of the cow after 6 months

Radda [10]

93 6/10 or 93.6 Your welcome!

8 0

3 years ago

. Lisa takes a 3,014 mile long trip. She has already traveled 95 miles. She has 7 days left in her trip. How many miles does she

stich3 [128]

Answer:

Lisa would travel 417 miles a day.

Step-by-step explanation:

subtract 3,014 - 95 = 2, 919

Then divide 2, 919 / 7 = 417

8 0

3 years ago