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3 years ago

I’m confused on this one

Mathematics

1 answer:

andriy [413]3 years ago

6 0

The point-slope form of the equation of a line is

$y - y_1 = m(x - x_1)$

where (x1, y1) is a point on the line, and m is the slope of the line.

$y - 3 = \dfrac{5}{3}(x - 0)$

$y - 3 = \dfrac{5}{3}x$

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Karen has a square rug that covers 76.5^{2} of her living room floor. Which measurement is closest to the side length of thes ru

zloy xaker [14]

Answer:

76.5

Step-by-step explanation:

if the area is 76.5^2, then all you have to do is take the square root, and it is 76.5

3 0

3 years ago

Your housing and fixed expenses are $702.38/month. What is your realized income for the month if your expenses account 30%

Ksenya-84 [330]

We are asked to solve for the monthly income given that 30% of it goes to your expenses.
Expenses per month = $702.38
Expenses percent from income = 30% = 0.3
Total income per month = X

The solution is shown below:
$702.38 = 30% * X
X = $702.38 / 0.3
X = $2,341.27

The total income is $2,341.27.

8 0

3 years ago

Read 2 more answers

-4x+7=11 I need some to explain

oee [108]

$-4x+7=11\\
-4x=4\\
x=-1$

5 0

3 years ago

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I PROMISE BRAINLIST; 5-STARS; THANKS!! IT'S VERY SIMPLE; BELIEVE ME!!!!!

DochEvi [55]

Answer:

2. B

3. C

4. B

5. D

Step-by-step explanation:

2) The sequence is multiplying by -2 each time. This means that it is geometric.

The next two terms would be:

$32*-2=-64\\-64*-2=128\\128*-2=-256$

This means that the answer is B

3) The sequence is being multiplied by $\frac{1}{3}$ each time. This means that it is geometric.

The next 3 terms would be:

$3*\frac{1}{3} =1 \\\\1*\frac{1}{3} =\frac{1}{3} \\\\\frac{1}{3} *\frac{1}{3} =\frac{1}{9}$

I am assuming that the answer is C and that you were unable to type the fractions.

4) We know that the common difference is 1.5, so that is the coefficient of our variable and the starting value is 15. This means that we can write an equation as follows

$f(x)=1.5(x-1)+15$