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3 years ago

15

the two lines represent the amount of water, over time, in two tanks that are the same size. which container is filling more qui

ckly? explain how you know.

1 answer:

polet [3.4K]3 years ago

4 0

That means it is 34 percent of 78

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Find the value of x. Write it as a decimal.

makkiz [27]

Answer:

68.5

Step-by-step explanation:

Arc ABE = 360 - 2x

Arc AE = 2x

half the difference between the two arcs is 43

43 = $\frac{1}{2}$ [360 -2x - (2x)]

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2 years ago

A small fruit basket with 6 apples and 6 oranges costs $7.50. A different fruit basket with 10 apples and 5 oranges costs $8.75.

Andreas93 [3]

Answer:

x = $0.50

y= $0.75

Step-by-step explanation:

1. Multiply the equations to have the same coefficients

5(6x + 6y = 7.5) → 30x + 30y = 37.5

3(10x + 5y = 8.75) → 30x + 15y = 26.25

2. Subtract the equations

30x + 30y = 37.5

<u>- 30x + 15y = 26.25</u>

15y = 11.25

3. Solve for y by dividing both sides by 15

y = 0.75

4. Plug in 0.75 for y into one of the equations

6x + 6(0.75) = 7.5

5. Simplify

6x + 4.5 = 7.5

6. Solve for x

6x = 3

x = 0.5

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2 years ago

Find the fifth term in the geometric

OlgaM077 [116]

Answer:

<h2> a₅ = 162</h2>

Step-by-step explanation:

The nth term in the geometric sequence: $a_n=a_1\cdt r^{n-1}$

a₁ = 2 and r = 3

So:

$a_5=a_1\cdot r^4=2\cdot3^4 = 2\cdot81=162$

8 0

3 years ago

The tax rate is 3.9% <br> What is the tax on 42$?<br><br> Round to the nearest hundredth

Leya [2.2K]

The answer is 45.9 you Add it

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3 years ago

Find the value of x.

murzikaleks [220]

70 it has to equal 180

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3 years ago