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vova2212 [387]
2 years ago
14

1. Which describes the parametric equations x=t-1 and y=-t+2?

Mathematics
1 answer:
Allushta [10]2 years ago
5 0

Answer:

Just did the Connexus Parametric functions Review Practice:

1. D

2. A

3. B

4. A C and D

5. C

6. C

7. D

8. B

9. A C and E

10. D

11. D

12. C

13. A

14. D

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in a circular garden the distance from the center of the circle to the edge is 15ft . If a gardner wants to plant roses in a 60
olya-2409 [2.1K]

Answer:

Approximately 117.81 ft²

Step-by-step explanation:

Find the area of the whole circle

A=πr²

A=π(15)²

A=706.86 ft²

Now you need to find the area of the garden covered in roses, so take the total degrees in a circle (360) and divide it by the degrees of the roses (60).

360/60=6

Take the area of the whole circle (706.86 ft²) and divide it by the number you just got (6). The number you get will be the area of the rose section.

706.86/6= 117.81 ft²

6 0
3 years ago
What is the slope-intercept equation of this line?
Gekata [30.6K]

Answer:

y = -2x+8

Step-by-step explanation:

We have 2 points so we can find the slope

m = (y2-y1)/x2-x1)

m = ( -4 -8)/(6 - 0)

    = -12/6

   = -2

The y intercept is 8 from the point (0,8)

The slope intercept form is

y = mx+b where m is the slope and b is the y intercept

y = -2x+8

7 0
2 years ago
What is the y-intercept of a line that has a slope of 3 and passes through point (-1, -7)?
xxTIMURxx [149]

Answer:

-4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help me with this word problem
Strike441 [17]

Brett ran 9 1/2 miles or 9.5 miles

Adam ran 5.75 miles


9.5 - 5.75 = 3.75


Brett ran 3.75 miles more than Adam

7 0
3 years ago
Read 2 more answers
(PLEASE SOLVE ASAP EXPLAIN ALSO)
adelina 88 [10]

Answer:

3.81

Step-by-step explanation:

-      +     -

-      +     -

-      +      -

If you were to go all ways on this chart↑ the rules would always be the same.

A negative plus a negative is a negative.

A negative plus a positive is a negative.

A positive plus a postitive is a positive.

5 0
2 years ago
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