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RSB [31]
3 years ago
8

Write the equation of a line that is perpendicular to the given line and that passes through the given point y+ 2 = -(x - 5). (4

.3) Oy=-3x+15 Oy=-3x - 9 Oy=-4x + 3 Oy=-x-11 =-​

Mathematics
1 answer:
Marat540 [252]3 years ago
5 0

Answer:

B. y = -3x - 9

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

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If a = 3 inches and c= 5 inches, what is the measure of b?
MakcuM [25]

B is 4 inches i think

hope that helps

5 0
3 years ago
At a carnival, food tickets cost $2 each and ride tickets cost $3 each. A total of $1,240 was collected at the carnival. The num
Zielflug [23.3K]
2(2y-10)+3y=1240
7y-20=1240
7y=1260
y=180
2x+3(180)=1240
2x+540=1240
2x=700
x=350
So they sold 350 food tickets and 180 ride tickets in total.
#TeamAlvaxic
8 0
3 years ago
Read 2 more answers
The surface area Q of a certain shape is three times the product of u and the square of its width w.
BARSIC [14]

Answer:

Q = 3uw

Step-by-step explanation:

3 0
2 years ago
The battery on McKenzies old computer can last 4(1/5) hours. She bought a new computer that has a battery that can last 40% long
Solnce55 [7]

Answer:

5\frac{22}{25}\ hours

Step-by-step explanation:

we know that

4\frac{1}{5}\ hours=\frac{4*5+1}{5}=\frac{21}{5}\ hours

100\%+40\%=140\%=\frac{140}{100}

Let

x ------> new battery life

The equation that represent this situation is

x=\frac{140}{100} (\frac{21}{5})=\frac{2,940}{500}\ hours

convert to mixed number

\frac{2,940}{500}=\frac{2,500}{500}+\frac{440}{500}=5\frac{22}{25}\ hours

4 0
3 years ago
The question is “Mike purchased 3 DVDs and 14 video games for $203. Nick went to the same store and bought 11 DVDs and 11 video
prohojiy [21]
DVD costs $13.
The video game costs $13.

6 0
3 years ago
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