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Grace [21]
3 years ago
10

4.

Mathematics
1 answer:
matrenka [14]3 years ago
8 0

Answer:

Step-by-step explanation:

D.works many year for a nation

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Help me please!!!!!!!!!!!!!!!!
Oxana [17]

Answer:f(x)=x2 +1

Step-by-step explanation:

The one represents C in the standard form and it can also be used to represent graph placement so +1 can also represent the vertex going up 1 on the y

7 0
3 years ago
Convert the following equation to slope-intercept form to graph: 7x – y = –3 A. B. C. D.
svetlana [45]
The answer is y=3+7x i think not sure
4 0
3 years ago
A parallelogram has an area of x^2 + 9x - 36. A. What are expressions for the length and width of the parallelogram?B. If x is a
katrin2010 [14]

Step-by-step explanation:

Area  \: of  \: parallelogram  \\  =  {x}^{2}  + 9x - 36 \\  =  {x}^{2}  + 12x - 3x - 36 \\  = x(x + 12) - 3(x + 12) \\  = (x  + 12)(x - 3) \\  \implies \\ length = (x + 12) \: units \\ width = (x - 3) \: units \\

For this parallelogram to exist least value of x should be 4.

Because if x = 3

(x - 3)= 3 - 3 =0

Thus width of parallelogram would become zero as a result area of parallelogram would become zero i. e. Parallelogram won't exist.

8 0
3 years ago
Pleasee help me .Use each digits 2,3,7,8 to make numbers FROM 20,21,22 SO ON ALL THE WAY TO 50 FOR EXAMPLE 2+3+7+8=20
Ahat [919]
2,3,7,8=
1)3*7=21
2)2*8+7=32
3)7*3+8=29
4)7*3+2=23
5)7*8 divided by 2=28
6)8*3=24
7)2*3*8=48
Hopes This Helps :)
4 0
3 years ago
Read 2 more answers
The difference of a number and 6 is the same as 5 times the sum of the number and 2. What is the number?
Eduardwww [97]

Answer:

n = -4

Step-by-step explanation:

You must write and solve a symbolic equation.

n - 6 = 5(n + 2), or

n - 6 = 5n + 10

Combining like terms, we get:

-16 = 4n,

and so n = -4

8 0
3 years ago
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