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Oksanka [162]
2 years ago
7

Who ever gets this right will get a brainlest

Mathematics
2 answers:
Anon25 [30]2 years ago
8 0
It was increased by 15%
Lisa [10]2 years ago
5 0

Answer:

15%

Step-by-step explanation:

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What is the missing reason in the proof?
Nookie1986 [14]
A) corresponding angle theorem
3 0
3 years ago
Write an equation of the line that passes through the points (-2,-2) and (0,5)
marshall27 [118]
\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
&&(~ -2 &,& -2~) 
&&(~ 0 &,& 5~)
\end{array}
\\\\\\
% slope  = m
slope =  m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{5-(-2)}{0-(-2)}\implies \cfrac{5+2}{0+2}\implies \cfrac{7}{2}
\\\\\\
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-2)=\cfrac{7}{2}[x-(-2)]
\\\\\\
y+2=\cfrac{7}{2}(x+2)\implies y+2=\cfrac{7}{2}x+7\implies y=\cfrac{7}{2}x+5
3 0
3 years ago
Someone help me plzz
galina1969 [7]
Answer: y=5x+3
Step by step explanation:
Perpendicular meaning that the product of the slope/gradient is -1 hence ...
-1/5 * x = -1
x = -1/-1/5
x = 5
The equation perpendicular to y=-1/5x-3 is y=5x-c
Now it contains the points (1,2)
x variable is 1 and y variable is 2 plug them into the line equation
2=5(1)-c
2=5-c
2-5=-c
-3=-c divide by -1
3=c
Hence the perpendicular equation is y=5x+3
Hopefully it’s correct :)
5 0
3 years ago
Add 2 to 5, then multiply 3 by the result
Nostrana [21]

Answer:

21

Step-by-step explanation:

<em>Step 1: add 2 to 5</em>

=> 2 + 5

=> 7

<em>Step 2: Multiply the result by 3:</em>

=> 7 * 3

=> 21

Therefore the <u>final answer = 21</u>

Hope this helps!

7 0
3 years ago
Read 2 more answers
Louise used this figure to model the expression 20 divided by 4.
mixas84 [53]

Answer:

The answer is , The arrows should start at zero .

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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