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3 years ago

Can someone help me with my math? it is about 45 questions and wont take too long :(

Mathematics

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

The slope is the change in Y over the change in X.

Use the two blue dots on the graph :

(-1,0) ans (3,4)

Slope = (4 - 0) / (3 - -1)

= 4 / 4

= 1

ad-work [718]3 years ago

7 0

Answer:

The answer to your question is: slope = 1

Step-by-step explanation:

Data

Find 2 points of the graph and find the slope

Then use the formula point - slope to find the equation of the line

Points

A (-1 , 0)

B (3, 4)

m = $\frac{4 - 0}{3 + 1} = \frac{4}{4}$

m = 1

Line equation

( y - y1) = m (x -x1)

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weqwewe [10]

Answer:

X>50

X>-51

Step-by-step explanation:

6+x>56

56+x>5

separate the equation into different equations by the sign

I) 6+x>56

x>56-6

x>50

ii) 56+x>5

x>5-56

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4 0

2 years ago

a repair bill for your car is 553. the parts cost 265. the labor cost is 48 per hour write and solve an equation to find the num

Effectus [21]

Let's represent the number of hours with the variable 'h' (or whatever letter you want it to be):

265 + 48h = 553

Substract both sides by 265:

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3 years ago

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irakobra [83]

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

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Please help with this problem.

larisa86 [58]

Answer:

60°, 120°

Step-by-step explanation:

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3 years ago