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Ahat [919]
3 years ago
5

Find the slope and y-intercept of the line that is \green{\text{parallel}}parallelstart color #28ae7b, start text, p, a, r, a, l

, l, e, l, end text, end color #28ae7b to \blue{y = -2 x - 5}y=−2x−5start color #6495ed, y, equals, minus, 2, x, minus, 5, end color #6495ed and passes through the point \red{(-3, -3)}(−3,−3)start color #df0030, left parenthesis, minus, 3, comma, minus, 3, right parenthesis, end color #df0030.
Mathematics
1 answer:
Papessa [141]3 years ago
8 0

Answer:

m=1 b=2.

Step-by-step explanation:

The equation of the perpendicular line is \green{y = x + 2}y=x+2

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[MATH] I need help on all of them! Please and thank you <33
REY [17]

Answer:

2) 45

3) 25

4) 50%

5) 33.3%

6) 17.6

7) 500

8) 35%

9) 60

10) 87.5%

11) 2.64

12) 25%

13) 5.7

14) 85%

16) 75%

Step-by-step explanation:

2) 9 = 20% of x

9 * 5 = 45

3) 8% of x = 2

12.5 * 2 = 25

4) 39 = x(78)

39/78 = 1/2 = 50%

5) x(36) = 12

12/36 = 1/3 = 33.3...%

6) x = 0.8(22)

22/10 = 2.2

2.2* 8 = 16 + 1.6 = 17.6

7) 55 = 0.11(x)

55/11 = 5

5 * 100 = 500

8) 7/20 = 35/100 = 35%

9) 27 = 0.45(x)

27/45 = 3/5

3/5 * 100 = 300/5 = 60

10) . 49/56 = 7/8 = 0.875 = 87.5%

11) 6/100 = 0.06

0.06 * 44 = 2.64

12) 48/192 = 6/24 = 1/4 = 25%

13) 95/100 = 0.95

0.95 * 6 = 5.40 + 0.3 = 5.7

14) 68/80 = 34/40 = 17/20 = 85%

16) 108/144 = 9/12 = 0.75 = 75%

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

3 0
3 years ago
Which of the following graphs represents a function?
Mnenie [13.5K]

Answer:

The last one

Step-by-step explanation:

If you look at a graph, none of the line should overlap each other vertically. If a graph overlaps anywhere vertically, it is not a function.

8 0
3 years ago
Read 2 more answers
Please help and thank you!
Ad libitum [116K]

Answer:

32.both of their ideas are correct whether it is to replace x or y first it doesn't matter only one can be replaced to find the value of the other.

33.It doesn't really matter all of them are correct.

5 0
3 years ago
Read 2 more answers
To describe a specific arith-
Bezzdna [24]

Answer:

f(x) = 7x + 30

Step-by-step explanation:

We need at least two points to write the equation of a straight line.

The recursive formula that Elijah wrote is:

f(0) = 30

f(n + 1) = f(n) + 7

When we substitute n=0, we get:

f(0 + 1) = f(0) + 7

f(1) = 30 + 7

f(1) = 37

The points (0,30) and (1,37) lies on this line.

The equation of this line is of the form:

f(x) = mx + b

where b =30 is the y-intercept and m=7 is the slope.

We plug in these values to get:

f(x) = 7x + 30

Note that the slope of the line is equal to the common difference of the Arithmetic Sequence.

You could also use the two points to find the slope:

m =  \frac{37 - 30}{1 - 0}  = 7

4 0
3 years ago
If you invest $8,600 at a 3.95% simple annual interest rate, approximately how long will it take for you to have a total of $21,
telo118 [61]
Well, Doing 8,600 x .0395, you get 339.7, then if you do that x 25, that's too low if you add 8600 to it, 36 years if you do 339.7 x 25, then add 8600 its extremely close to 21000. And since you put approximately, since this will round up, the best answer choice is definitely B

Hope this helps. Have a great day!
 
5 0
3 years ago
Read 2 more answers
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