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garik1379 [7]
3 years ago
9

HW HELP ASAPP +10PTS

Mathematics
2 answers:
Nana76 [90]3 years ago
5 0

Answer:

It will be 144 in total my dear Ur cute btw

Step-by-step explanation:

m_a_m_a [10]3 years ago
5 0
144 should be the correct answer for the equation
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Here's a graph of a linear function. Write the equation that describes that function. (Express it in slope-intercept form.)
rusak2 [61]

Answer:

y=\frac{1}{2}x+4

Step-by-step explanation:

The equation of a linear function in a slope-intercept form is written as

y=mx+q

where

m is the slope of the line

q is the y-intercept

We proceed as follows. First of all, we find the y-intercept, which is the value of y at which the line touches the y-axis.

From the graph, we see that this occurs at y = 4, therefore the y-intercept is

q=4

Now we have to find the slope. We do that by choosing two points along the line, with coordinates (x_1,y_1) and (x_2,y_2) and by using the equation

m=\frac{y_2-y_1}{x_2-x_1}

Here we take the two points:

(0,4)

(-8,0)

So the slope is

m=\frac{4-0}{0-(-8)}=\frac{1}{2}

Therefore, the equation of the line is

y=\frac{1}{2}x+4

5 0
3 years ago
Can someone please help me with math.
Umnica [9.8K]

Answer:

9) C. 35 + 0.12x = 44.36

10) B

11) A. 32

Step-by-step explanation:

9)

44.36 is the TOTAL so the equations have to EQUAL it.

PER mile means it's a variable so it's 0.12x:

35 is a constant so there's no variable attached:

35 + 0.12x = 44.36

10)

B because you have to cancel the y values and to do that, you multiply the 1st equation by 3.

11)

0.1x + 0.25(46 - x) = 6.70

0.1x + 11.5 - 0.25x = 6.7

-0.15x = 6.7 - 11.5

-0.15x = -4.8

x = 32

5 0
3 years ago
F of x equals 8 plus 2x eminus x squared ​
maria [59]

Answer:

Step-by-step explanation:

F

=

−

x

+

8

x

+

2

7 0
3 years ago
Read 2 more answers
What is the sqaure root of 45n^5? In Radical Form.
laila [671]
<span>45n^(5/2) is the answer

</span>
7 0
3 years ago
Read 2 more answers
Translate the sentence into an inequality. Ten times the sum of a number and 21 is at most 16. Use the variable y for the unknow
irga5000 [103]

Answer:

10y+ 21 ≥ 16

Step-by-step explanation:

6 0
3 years ago
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