2 years ago

Solve for x x/6 = 12

Mathematics

1 answer:

Delvig [45]2 years ago

4 0

The answer fam is................. x=72

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How many times can 70 fit into 167. It is OK if it is rounded to the closest number of 167.

balu736 [363]

Answer:

(ones)2 (tenths)2.4 (hundredths)2.38

Step-by-step explanation:

Just sayin', you COULD use Google's calculator....

-5 or more, round the next number up.

-5 or less round the next number down.

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2 years ago

You invest $3000 in an account that pays simple interest of 7% for 30 years. how much will you have at the end of 30 years?

nekit [7.7K]

$9,300
First, multiply your beginning amount by the percent of interest: 3,000x0.07 = 210
Then, multiply your interest times the number of years:
210x30 = 6,300
Add you interest to your initial amount:
3,000 + 6,300 = 9,300

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3 years ago

Using the geometric mean and Pythagorean theorem, calculate the values of the missing sides. Round your answers to the thousandt

Pachacha [2.7K]

Answer:

a = 9.849

b = 20.25

c = 491.03

Step-by-step explanation:

By using Pythagoras theorem in the right triangle BDC,

(Hypotenuse)² = (Leg 1)² + (Leg 2)²

BC² = BD² + DC²

a² = 9² + 4²

a = $\sqrt{(81+16)}$

a = $\sqrt{97}$

a = 9.8489

a ≈ 9.849 units

By mean proportional theorem,

$\frac{\text{DC}}{\text{BD}}=\frac{\text{BD}}{\text{AD}}$

AD × DC = BD²

b × 4 = 9²

b = $\frac{81}{4}$

b = 20.25 units

BY Pythagoras theorem in ΔADB,

AB² = AD² + BD²

c² = b² + 9²

c² = (20.25)² + 9²

c² = 410.0625 + 81

c = 491.0625

c = 491. 063 units

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3 years ago

7=8 + r/15 <br> Simplify, with steps pleaseee

Crazy boy [7]

Answer:

$7 = 8 + \frac{r}{15} \\ 7 - 8 = \frac{r}{15} \\ - 1 = \frac{r}{15} \\ \therefore \: r = - 15$

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2 years ago

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Mrs Ross class has 24 students. 2/3 of her students have brown hair. The rest have blonde hair. How many students have brown hai

SOVA2 [1]

16 brown hair students Eight blonde hair students

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3 years ago

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