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MariettaO [177]
3 years ago
5

Number 16 explain...

Mathematics
1 answer:
UNO [17]3 years ago
4 0
We know that lines that the products of lines that are perpendicular is equal to -1
so to find the slope
y+4x=9---->y=-4x+9--->the slope is -4
the line that is perpendicular to this line has a slope of (1/4) since -4*(1/4)=-1
we know that the line point formula is
(y-y1)=m(x-x1) where m is the slope
we were given the point (-4,8) therefore
y-8=(1/4)(x+4)
y-8=x/4+1
y=x/4+9

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Plz help asap i have limited time i will give brainliest
Naddik [55]

Answer:

358

Step-by-step explanation:

In 1995, the boys were 50 %

Take the number of people at the convention in 1995 ( 716)

and multiply by 50%

716 * 50%

716 * .50

358

6 0
3 years ago
Read 2 more answers
amy bill and cara each played a game . amy’s scored was ten times bill’s scored . cara’s down the ratio of amy’s scored to bill’
Oksi-84 [34.3K]

Answer:

10:1:5

Step-by-step explanation:

Given that,

A game was played by Amy, Bill, and Cara.

Let Amy's score be x. Then,

Bill's score would be x/10

Cara's score = x/2

Now,

The ratio of their scores;

x: x/10: x/2

= 1 : 1/10 : 1/2

To equalize the scores, multiply all of them by 10

= (1 * 10): (1/10 * 10) : (1/2 * 10)

= 10 : 1 : 5

Thus, the simplest ratio form would be 10:1:5

4 0
3 years ago
Pls tell me the right answer
Crank

Answer:

C is the right answer

Step-by-step explanation:

C is the right answer

Hope that helps

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csqrt2y%2B3%3D11" id="TexFormula1" title="\sqrt2y+3=11" alt="\sqrt2y+3=11" align="absmiddle"
Lady_Fox [76]

Answer:

y = 32

Step-by-step explanation:

sqrt(2y) +3 = 11

Subtract 3 from each side

sqrt(2y) +3-3 = 11-3

sqrt(2y) = 8

Square each side

(sqrt(2y))^2 = 8^2

2y = 64

Divide by 2

2y/2 = 64/2

y = 32

7 0
3 years ago
Read 2 more answers
Can you help me solve for slope ​
VMariaS [17]

Answer:

y = 4x - 7

Step-by-step explanation:

Hope it helps.

5 0
2 years ago
Read 2 more answers
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