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3 years ago

Find the slope of -10x + 2y = 8 using slope intercept form

Mathematics

2 answers:

Elodia [21]3 years ago

8 0

Answer:

you subtracted 2y from both sides to each side getting 2y = 10x +8

Step-by-step explanation

TEA [102]3 years ago

4 0

Step-by-step explanation:

10x was added to both sides which resulted in

2y = 10x + 8

now divide both sides by 2

y = 5x + 4

The slope is 5 and the y intercept is (0,4)

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Solve F(x) for the given domain. F(x) = x 2 + 3x - 2 F(1) = 2 3 30

Artyom0805 [142]

Answer:

f(1) = 2

Step-by-step explanation:

To find f(1), substitute x = 1 into f(x), that is

f(1) = 1² + 3(1) - 2 = 1 + 3 - 2 = 2

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3 years ago

Need help on this question

Sedaia [141]

Answer:

Step-by-step explanation:

Hey There!

So these triangles are congruent so segment CD is equal to segment DB

so to find x we use the equation

7x+10=10x+7

now we solve for x

step 1 subtract each side by 7

10-7=3

7-7 cancels out

now we have 7x+3=10x

step 2 subtract each side by 7 x

10x-7x=3x

7x-7x= cancels out

now we have

3x=3

step 3 divide each side by 3

3/3=1

3/3 cancels out

now we have

x=1

3 0

3 years ago

Read 2 more answers

If x = 2 calculate the value of x squared- x

monitta

Plug the x value which is 2 back to the x and solve.

I gave you two answers because I wasn’t sure if the question was (x^2) - 2 or x^2-2.
Those two functions look similar but is totally different so keep that in mind.

Hope you have a victorious day!

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3 years ago

Jerry has 61 percent on khan. She needs to get 100 percent in one week. How much percent should she get each night to reach her

vova2212 [387]

Answer:

She would need to complete 5.57 each noght to reach her goal of 100%.

Step-by-step explanation:

39/7 is equal to 5.57

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3 years ago

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kaheart [24]

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Step-by-step explanation:

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3 years ago

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