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2 years ago

Here's a graph of a linear function. Write the

Mathematics

1 answer:

sashaice [31]2 years ago

5 0

Answer:

y = 3/4x +2

Step-by-step explanation:

The line crosses the y-axis at 2, so that is the y-intercept. The line appears to have a rise of 3 for a run of 4, so rise/run = slope = 3/4.

The slope-intercept form of the equation of a line is ...

y = (slope)x + (y-intercept)

y = 3/4x + 2

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7(8+x+2) equals what exactly i dont know

Nataly [62]

Answer:

70 + 7x

Step-by-step explanation:

7(8+x+2)

Combine like terms in the parenthesis

7(8+2+x)

7(10+x)

Distribute

70 + 7x

4 0

3 years ago

Read 2 more answers

The measure of one angle is 13 less than five times The measure of another angle. The sum of the measure of the two angles is 14

kodGreya [7K]

$\huge\boxed{a=\frac{229}{2};\ \ b=\frac{51}{2}}$

<em>In decimal form, a = 114.5; b = 25.5</em>

We will write this as a system of equations, where $a$ and $b$ are the two angles.

$\left \{ {{a=5b-13} \atop {a+b=140}} \right$

We will use substitution to solve this system. We know what $a$ equals, so we plug that into the second equation.

$5b-13+b=140$

Combine the like terms.

$6b-13=140$

Add $13$ on both sides.

$6b=153$

Divide both sides by $6$ .

$b=\frac{153}{6}=\boxed{\frac{51}{2}}$

Now just subtract that from $140$ .

$a=140-\frac{51}{2}=\boxed{\frac{229}{2}}$

7 0

2 years ago

I need help asap ;)):):

Alenkasestr [34]

Answer:

third one

Step-by-step explanation:

2g+2>-4

g>-3

6 0

3 years ago

Read 2 more answers

Janet had 3/5 yd of material. she used 1/3 of it for a hat. How much material did she use? explain how you got your answer.

9966 [12]

Answer:

Think of the total as 1/5 + 1/5 + 1/5 = 3/5

You have THREE fifths of material.

You use ONE of those fifths.

That leaves you with TWO fifths.

Step-by-step explanation:

8 0

2 years ago

Construct a tangent to the circle at point B.<br><br> PLEASE HELP!!

Serga [27]

Answer:

you do a line that goes through b but doesn't go through the circle

3 0

3 years ago