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3 years ago

PLEASE HELP ME IMAGE ATTACHED

Mathematics

1 answer:

lawyer [7]3 years ago

5 0

Answer:

angle JAE

Step-by-step explanation:

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What is the slope of the line passing through the point (2,1) and the origin ?

liraira [26]

Answer:

$m=\frac{1}{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Random Point (2, 1)

Origin (0, 0)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m.

Substitute [SF]: $m=\frac{0-1}{0-2}$
Subtract: $m=\frac{-1}{-2}$
Simplify: $m=\frac{1}{2}$

6 0

3 years ago

You are trying to recreate flubber because you are obsessed with that movie and you thought it was the coolest. you take 70% sli

german

Let $x$ be the amount (gal) of the 40% slime solution you end up using. You want to end up with 120 gal of the 50% solution, so that you would use $120-x$ gal of the 70% solution.

You want the final solution to consist of 50% slime, or 60 gal of slime. Each gal of the 40% solution contributes 0.4 gal of slime, while each gal of the 70% solution contributes 0.7 gal of slime. This means

$0.4x+0.7(120-x)=0.5\cdot120=60$

$\implies0.4x+84-0.7x=60$

$\implies24=0.3x$

$\implies x=80$

so the answer is B.

8 0

3 years ago

I need help on number six I have graphed the data that is given but I need to find three ordered pairs of numbers for each equat

aliya0001 [1]

x-y=-2
y=x+2

Ordered pairs

(0,2)
(1,3)
(2,4)

And

x-y=2
y=x-2

Ordered pairs

(1,-1)
(2,0)
(-2,-4)

Remember parallel lines have no solutions

8 0

2 years ago

Read 2 more answers

Nikola works as an electrician and is paid $22.50 an hour. Over the course of a month he works 40 hours a week, and this month t

Oduvanchick [21]

Answer:

$3600

Step-by-step explanation:

7 0

4 years ago

Compute 5e2 - 4g + 7 where e = 4 and g = 6 ?

Elza [17]

The value of expression is 63 when e = 4 and g = 6

Solution:

Given expression is:

$5e^2-4g+7$

We have to solve the expression

Given that e = 4 and g = 6

Substitute e = 4 and g = 6 in given expression

$\rightarrow 5(4)^2 -4(6) + 7\\\\Simplify\ the\ above\ equation\\\\\rightarrow 5(16) -24 + 7\\\\\rightarrow 80-24+7\\\\Simplify\\\\\rightarrow 56+7=63$

Thus value of expression is 63

3 0

3 years ago