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3 years ago

BRAINLISRST AND EXTRA POINTS I NEEDS I HELP

Mathematics

1 answer:

barxatty [35]3 years ago

3 0

Answer:

20,000x.052/12

Step-by-step explanation:

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((10 + 5) - (24 ÷ 8 ) ^2) + 2^2

Ann [662]

((10+5)-(24/8)^2)+2^2
(15-3)^2+2^2
12^2+2^2
144+4
148

Final answer: 148
Follow the order dictated by parentheses. When none are apparent, use the order of operations to decide what to do next.

6 0

3 years ago

Look at the figure. Which construction is illustrated? 7. Which is the equation of the line with slope 3 that contains point (−1

kenny6666 [7]

Answer:

Option B

Step-by-step explanation:

I can't do the 'figure question' because it lacks info, but I can answer the point-slope question.

Point-slope form is: $y-y_1=m(x-x_1)$

'm' - slope

'(x1, y1)' - point

We are given the slope of 3 and the point (-1, 5).

Replace 'x1', 'y1', and 'm' with the appropriate values.

$y-y_1=m(x-x_1)\rightarrow \boxed{y-5=3(x+1)}$

Option B should be the correct answer.

7 0

3 years ago

If △PQR ~ △SQT, find the value of x.

malfutka [58]

Answer:

x = 15 or x = -19

Step-by-step explanation:

ΔPQR similar to ΔSQT

SQ / QP = ST / PR

8 / 8+x+5 = x-9 / 21

8 / 13+x = x-9 / 21

(x+13)(X-9) = 168

x² + 4x - 117 = 168

x² + 4x - 285 = 0

(x - 15) (x + 19) = 0

x = 15 or x = -19

3 0

3 years ago

Read 2 more answers

Someone pleaseee answer

yuradex [85]

Answer:

Step-by-step explanation:

B-aby you got the stuff

7 0

3 years ago

Read 2 more answers

Find the volume of a cylinder that has a height of 8 inches and a diameter of 14 inches.

mariarad [96]

Answer:

$V=1232\ inches^3$

Step-by-step explanation:

Given that,

The height of a cylinder, h = 8 inches

The diameter of the cylinder, d = 14 inches

Radius, r = 7 inches

We need to find the volume of the cylinder. The formula for the volume of a cylinder is given by :

$V=\pi r^2 h\\\\=\dfrac{22}{7}\times 7^2\times 8\\\\V=1232\ inches^3$

So, the volume of the cylinder is equal to $1232\ inches^3$ .

3 0

3 years ago