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3 years ago

NEED HELP WITH NUMBER 2 PLS I WILL MARK YOU BRAINLIEST

Mathematics

1 answer:

Zina [86]3 years ago

6 0

Answer:

The slope is 25 and the y-intercept is 100

Step-by-step explanation:

With linear equations (y = mx + b), m is always the slope, which, in this case, is 25. It could also be written as $\frac{25}{1}$ , although it's not necessary here

B is always the y-intercept, which is 100 here

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PLEASE HELP NOW!! thanks:))

algol13

Answer:

I think it is A

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the slope intercept form of (0,2)(-3,7)

Ulleksa [173]

Answer:

$\frac{7 - 2 }{ - 3 - 0} = m(slope)$

Step-by-step explanation:

$\frac{y2 - y1}{x2 - x1} = m(slope)$

8 0

3 years ago

Does anybody know the answers to these? will mark brainliest!

jeyben [28]

Answer:

Tan 45=√2/n

n=√2

again

sin 45=√2/m

m=2

answer: m=2,n=√2

2.

sin 45=x/3

x=3/√2=3√2/2

y=3√2/2

ans:x=3√2/2,y=3√2/3

3.

sin 45=a/4

a=4/√2

b=4/√2

ans:a=4/√2,b=4/√2

b=4 base sides of isosceles triangle

sin 45=4/a

a=4√2

ans:a=4√2 and b=4

5 0

3 years ago

Task 5:

Natasha_Volkova [10]

Answer:

p=18x+4

a=20x^2+17x-63

a=1350

Step-by-step explanation:

Given:

l=5x-7

w=4x+9

Required:

Area of the rectangle=?

Perimeter of the rectangle=?

If x = 9 inches what is the area of the shape=?

Formula:

a=l*w

p=2(l+w)

Solution:

p=2(l+w)

p=2(5x-7)+2(4x+9)

p=10x-14+8x+18

p=10x+8x+18-14

p=18x+4

a=l*w

a=(5x-7)(4x+9)

a=20x^2+45x-28x-63

a=20x^2+17x-63

Area of the shape if x=9in

a=20x^2+17x-63

a=20(81)+17(9)-63

a=1620+153-63

a=1413-63

a=1350

8 0

3 years ago

The meal cost$ 54.65 and they want to leave they waiter a 20% how much should the tip be

SSSSS [86.1K]

Answer:

10.93

Step-by-step explanation

54.65 x 0.20 = 10.93

4 0

3 years ago