2 years ago

Find the equation of the line

Mathematics

1 answer:

kirill [66]2 years ago

6 0

Answer:

y= 3x+3

Step-By-Step Explanation

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10. Evaluate each function for the given value of x, and write the input x

Ann [662]

Answer

B (-2, -1)

Step-by-step explanation:

I took this and got all of it right

6 0

2 years ago

I need help with this!!

ddd [48]

The answer is answer choice 3

5 0

2 years ago

The cylinder is 20cm high and radius of its circular face is 3cm What is the total perimeter and area of the whole net?

trasher [3.6K]

Answer: $52\ cm,\ 176.55\ cm^2$

Step-by-step explanation:

Given

The cylinder is 20 cm high

The radius of the cylinder is $r=3\ cm$

The total area of the figure is the sum of the rectangle and two circles

$\Rightarrow \text{Perimeter P=}2[h+2r]\\\Rightarrow P=2[20+6]\\\Rightarrow P=52\ cm$

The total area of the figure is

$\Rightarrow \text{Area A=}h\times 2r+2\pi r^2\\\Rightarrow A=20\times 6+2\times \pi \times 3^2\\\Rightarrow A=120+18\pi\\\Rightarrow A=176.55\ cm^2$

3 0

2 years ago

A.)4x-3y=6 B.)4x+3y=6 C.) 4x-3y=-6 D.)4x+3y=-6

natima [27]

C would be my guess here

4 0

3 years ago

The measure of one angle is thirteen less than five times the measure of another angle. The sum of the measures of the two angle

Oduvanchick [21]

Answer:

The two angles are 25.5 and 114.5

Step-by-step explanation:

x = measure of one angle

5x - 13 = measure of the other angle {one angle is 13 less than 5 times the other}

x + 5x - 13 = 140 {sum of the two angles is 140}

6x - 13 = 140 {combined like terms}

6x = 153 {added 13 to each side}

x = 25.5 {divided each side by 6}

5x - 13 = 114.5 {substituted 25.5, in for x, into 5x - 13}

5 0

3 years ago