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3 years ago

Does anybody know this if so can you help me explain and do it for brainlist ..

Mathematics

2 answers:

erastova [34]3 years ago

4 0

Answer:

Step-by-step explanation:

x1 and x2 are the coordinates that come first. (8,1)

x2 and y2 are the coordinates that come after (10,3)

You plug it into the formula.

m= 3-1 =2

10-8 =2

2/2 simply to 1

1. the slope =1 for the first one.

You can double check your work by looking up a slope formula calculator.

mr_godi [17]3 years ago

3 0

Question 1: m = 2 - 10 / 1 - 8 = -8 / -7

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3 years ago

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3 years ago

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Find the value of x.

dimaraw [331]

Answer:

$2\sqrt{77}$

Step-by-step explanation:

Use the Pythagorean theorem. $a^{2} +b^{2}=c^{2}$

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2 years ago

If f(x) = 3^x + 10x and g(x) = 2x - 4, find (f + g)(x)

kow [346]

Answer:

The Answer is D

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All you do is add both equations 3^x+10x+2x-4

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3 years ago

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Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to

andreev551 [17]

Answer:(E). 25:2

Step-by-step explanation:

First ratio:

Us : India is 5 : 2

Second ratio

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multiply(5:2) by 5 and multiply (5:1) by 2 to balance the India stamps.

Therefore now

Us : India is 25 : 10

India : British is 10 : 2

The ratio of us : British is 25:2

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3 years ago