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2 years ago

What factor is paired with 10 to give 20?

Mathematics

1 answer:

matrenka [14]2 years ago

5 0

The factor is 2. Just think, what is 20 divided by 10? The answer is 2.

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Convert to standard form: y=1/3x + 3/4

ira [324]

Answer:

4x-12y=9

Step-by-step explanation:

y=1/3 x + 3/4

1/3 x-y=3/4

(x-3y)/3=3/4

4(x-3y)=3×3

4x-12y=9

6 0

2 years ago

Solve the liner system by graphing. Y=4x. x+y= -5

Darya [45]

(-1,-4) is where the equations Y=4x and x+y=-5 intersect.

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2 years ago

What is the value of 3ab + 5b - 6 when a = -1 and b = 3?<br><br> 0<br> 6<br> 18<br> 24

Andru [333]

Answer:

the answer is 0

all work is shown

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3 years ago

Read 2 more answers

The table shows a linear function. <br><br> Which equation represents the function.

mote1985 [20]

Answer:

$\large\boxed{f(x)=\dfrac{3}{2}x-1}$

Step-by-step explanation:

$\text{The slope-intercept formula:}\\\\y=mx+b\\\\m\ -\ slope\\b\ -\ y-intercept\\\\\text{The formula of a slope:}\\\\m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{From the table we hve two points (0, -1) and (2, 2). Substitute:}\\\\m=\dfrac{2-(-1)}{2-0}=\dfrac{3}{2}$

$\text{Therefore the equation is}\ f(x)=\dfrac{3}{2}x-1\\\\\text{Check for the point (4, 5):}\\\\f(4)=\dfrac{3}{2}(4)-1=(3)(2)-1=6-1=5\qquad\ CORRECT$

7 0

3 years ago

What is the area of the parallelogram?

Bezzdna [24]

The area of the parallelogram is mathematically given as

A = 7 square units Option B

<h3>What is the area of the parallelogram?</h3>

Generally, the equation for a parallelogram is mathematically given as

A=bH

Where

$b=\sqrt{4^2+1^2}$

b=4.123

and

H=1.75

Hence

A=3*1.75

A=7.2square units

In conclusion, a parallelogram

A = 7 square units