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3 years ago

What is the slope of a line parallel to line r?

Mathematics

1 answer:

sertanlavr [38]3 years ago

3 0

Answer:

B is correct

Step-by-step explanation:

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Can someone help me please

tia_tia [17]

Answer:

Quick Tip

X - value on the y - axis is always 0.

f(x) is used interchangeably with y

፡ f(x) = y

y = 5.

8 0

2 years ago

(2x+7)(3x-5) What is the answer of this question ?

gladu [14]

The answer is 6x^2+11x-35

8 0

3 years ago

A culture started with 3000 bacteria. After 4 hours, it grew to 3,600 bacteria. Predict how many bacteria will be present after

Vlad [161]

Hello Shannonrodrigue. You can solve this by setting up an exponential growth equation.

$A = A_ob^t$
$3600 = 3000b^4$

Now we solve for b
$3600 = 3000b^4$
$\frac{3600}{3000} = \frac{3000b^{4}}{3000}$
$\frac{6}{5} = b^4$
$\sqrt[4]{\frac{6}{5}} = \sqrt[4]{b^4}$
$\sqrt[4]{\frac{6}{5}} = b$

Now that we have found b, we can use the equation $A = 3000b^t$ to predict how many bacteria will be present after 10 hours.
$b = \sqrt[4]{\frac{6}{5}}$
t = 10
$A = 3000b^t$
$A = 3000\sqrt[4]{\frac{6}{5}}^{10} = 4732.3228 = 4732$

Answer = 4732

4 0

3 years ago

Solve each inequality. 8x-6 > 10

myrzilka [38]

Answer:

The answer to this inequality would be x>2

3 0

2 years ago

What is (3xy-1) (4xy+2)

zzz [600]

12x^2y^2+2xy-2 with problems like these use the app “Photomath” it will help you a lot.

3 0

3 years ago

Read 2 more answers