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Fiesta28 [93]
2 years ago
14

PLEASE HELP ASAP ILL GIVE U BRAINLIEST (NO LINKS OR ILL REPORT)

Mathematics
2 answers:
saul85 [17]2 years ago
6 0

Answer:

this answer was (b) ok alright

HACTEHA [7]2 years ago
6 0
The answer is b ur welcome
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Write the equation of the line that passes through (-1, 11) and (3, -5)
Genrish500 [490]

Answer:

y= -4x+7

Step-by-step explanation:

The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

Let's find the gradient of the line first.

gradient =  \frac{y1 - y2}{x1 - x2}

Using the above formula,

m =  \frac{11 - ( - 5)}{ - 1 - 3}  \\ m =  \frac{11 + 5}{ - 4}  \\ m =  \frac{16}{ - 4}  \\ m =  - 4

Susbt. m= -4 into the equation:

y= -4x +c

Subst. a coordinate to find c.

When x=3, y= -5,

-5= -4(3) +c

-5= -12 +c

c= 12 -5

c=7

Thus the equation of the line is y= -4x +7.

8 0
3 years ago
Hey guys whats the better deal 56/25 or 32.05/15
Ray Of Light [21]

56/25 = 2.24

32.05/15= 2.13666..


If you're looking for a larger value 56/25 is your answer.

7 0
3 years ago
Pls help. Find radicals in simplest form find missing side lengths​
MArishka [77]

High school math tip: learn how to apply the ratios 1:1:√2 for the 45/45/90 right triangle and 1:√3:2 for the 30/60/90 triangle; these two triangles probably constitute 90% of the examples and problems you'll see.

He we have half a square, the 45/45/90 isosceles right triangle, sides in ratio 1:1:√2.   We write that ratio for our sides and solve.

1:1:√2 = (3/2)√2 : y : x

Ratios are pretty much like fractions, and we can make fraction equations out of corresponding pairs:

1/1 = ( (3/2)√2 ) / y

y = (3/2)√2

1 /√2  = (3/2)√2 / x

x = (3/2)√2 × √2 = (3/2)(2) = 3

Answer: y =  (3/2)√2, x = 3

It's not too hard to get fast at these and just say y=(3/2)√2 because it's an isosceles triangle and x = y×√2 = 3 for the hypotenise.

8 0
3 years ago
A student solved this problem and said the answer is about 7 quarts. Eddie has paint left over from a project. He has 2 fraction
kati45 [8]
The anwser would be C. trust me i just took this test

5 0
3 years ago
Read 2 more answers
830 women and 170 men attended a real estate conference. What percentage of the people at the conference were women? Write your
spin [16.1K]
Answer: 17%
1000-17%=170
1000-170= 830
6 0
2 years ago
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