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mel-nik [20]
3 years ago
10

Please help with this

Mathematics
2 answers:
ratelena [41]3 years ago
6 0

Answer:

5x^2+10

Step-by-step explanation:

the formula for area is height x width.

the question tells us that this rectangle has a height of 5 and a width of x^2+2

so, if we substitute these values into our formula for area we get 5 (x^2+2)

multiply 5 by every term in the brackets to get your final answer, 5x^2+10

artcher [175]3 years ago
4 0

Answer:

5x^2+10

Step-by-step explanation:

(5)×(x^2+2) so....distribute

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4
IceJOKER [234]

Answer:

21%

Step-by-step explanation:

3*7/42*3=21/100=21%

6 0
2 years ago
What is the slope of a line in hat is parallel to the following: y = 3x - 4
Tcecarenko [31]

Answer:

The slope is 3

Step-by-step explanation:

Parallel lines always have the same slopes. This equation is in slope-intercept form, y=mx+b, m being the slope. Our m, or the slope, is 3, and because the line is parallel, it also has a slope of 3.

3 0
3 years ago
Find the common ratio of the sequence. –172, –86, –43, –21.5, . . .
seropon [69]
If you divide each number by the previous one, you get:

-86 / -172 = 1/2
-43 / -86 = 1/2
-21.5 / -43 = 1/2

The common ratio is 1/2 = 0.5
4 0
3 years ago
Read 2 more answers
ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.
erma4kov [3.2K]

Answer:

y =  x² - 8x + 17

Step-by-step explanation:

Recall this formula:

y = a(x-h)² + k

Original equation was y = x², which in this form looks like

y = 1(x - 0)² + 0

If the shape of the graph didn't change, that means that a (the compressor/intensifier) stayed the same (a - value) meaning we can write the equation as..

y = (x-h)² + k

Remember, (h, k) is the vertex, which looking from your graph is at (4, 1)

y = (x - 4)² + 1

y = x^2- 8x + 16+1

y = x² - 8x + 17

8 0
3 years ago
Calculate the distance between the points )=(-2, 4) and G = (5,-2) in the coordinate plane.
Alika [10]

Answer:

Somewhere around 6 or 9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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