3 years ago

What is the slope of the line through (-4,2) (3,-3)

Mathematics

1 answer:

photoshop1234 [79]3 years ago

3 0

Answer:

-5/7

Step-by-step explanation:

Find the change between the two x values, which is seven

Find the change between the two y values, which is -5

With slopes, the y always goes over the x, making your answer -5/7

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Answer:

Step-by-step explanation:

Given the information from the question:

$fg - f = f \times g - f$

Next we can use the order of operations to find the value of the expression.

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The price of an item has been reduced by 5%. The original price was $20. what is the price of the item now?

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3 years ago

In ΔJKL, l = 860 inches, j = 920 inches and ∠K=126°. Find ∠L, to the nearest degree.

fomenos

Answer:

Step-by-step explanation:

JKL= ABC, jkl=abc

1.) use law of sines to find k.

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$c=\sqrt{920^{2} +860^{2} -2(920)(860)cos(126) } = 1586.225515$

2.) use law of cosines to find L

$\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

plug in for b and c: $\frac{860}{sinB} =\frac{1586.225515}{sin126}$

cross multiply: $\frac{1586.23sinB}{1586.23} =\frac{860sin126}{1586.23}$

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L=26

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3 years ago

Solve the inequality.

serious [3.7K]

Answer:

z<95

Step-by-step explanation:

z/5<19

5×7/5<5×19

z<95

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