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3 years ago

9

The Johnsons sold their classic car for $15,000. This price is 1,000 more then twice the amount they originally paid. How much d

id they originally pay

1 answer:

Crank3 years ago

5 0

I think it is 7,000.

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A 18,000 gallon swimming pool contains 7,000 gallons of water when a hose is placed into the pool and begins adding water at a r

SOVA2 [1]

In 3 hours it will be 10,300 gallons of water because add 7000 + 3300 equals 10,300

7 0

3 years ago

-2x-2y=4 solve this

Ierofanga [76]

Y=4-x that's the answer

6 0

3 years ago

Read 2 more answers

5 <br> 2<br> +(12−7+x) if x=6

steposvetlana [31]

Answer:

the answer will be 6 or 10

7 0

3 years ago

Help please and thanks! I always give brainliest!

Alika [10]

Answer:

X = 18

y = 9

Step-by-step explanation:

Basically the 2 diagnols bisect each other making them congruent. so that makes

x-3 = 15 and y + 3 = 12

simplify and

the. you simplify and get x = 18 and y =9

3 0

2 years ago

Find the lengths of the missing side . Simplify all radicals !!!<br> help mee!!!!!!

larisa86 [58]

Answer:

$e = 13\sqrt{2}$

$f = 13\sqrt{2}$

Step-by-step explanation:

The ∆ given is an isosceles ∆ with a right angle measuring 90°, and two congruent angles measuring 45° each.

Using trigonometric ratio formula, we can find the lengths of the missing side as shown below:

Finding e:

$sin(\theta) = \frac{opp}{hyp}$

$sin(\theta) = sin(45) = \frac{\sqrt{2}}{2}$

hyp = 26

opp = e = ?

Plug in the values into the formula

$\frac{\sqrt{2}}{2} = \frac{e}{26}$

Multiply both sides by 26

$\frac{\sqrt{2}}{2}*26 = \frac{e}{26}*26$

$\frac{\sqrt{2}}{2}*26 = e$

$\frac{\sqrt{2}}{1}*13 = e$

$13\sqrt{2} = e$

$e = 13\sqrt{2}$

Since side e is of the same length with side f, therefore, the length of side f = $13\sqrt{2}$

3 0

3 years ago