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bulgar [2K]
2 years ago
9

Solve 2sinx + √2 = 0

Mathematics
1 answer:
stepladder [879]2 years ago
3 0
Attached you will see the solution using the trig plane and general solutions.

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When p2 – 4p is subtracted from p2 + p – 6, the result is . To get p – 9, subtract from this result.
DochEvi [55]

Answer:

When p2 – 4p is subtracted from p2 + p – 6, the result is:

p2+p-6-(p2-4p)=p2+p-6-p2+4p=5p-6

To get p – 9, subtract from this result x:

5p-6-x=p-9

Solving for x:

5p-6-x+x-p+9=p-9+x-p+9

4p+3=x

x=4p+3

Answer:

1) When p2 – 4p is subtracted from p2 + p – 6, the result is 5p-6

2) To get p – 9, subtract from this result 4p+3

Step-by-step explanation:

7 0
2 years ago
A circular rug has a radius of 3 ft. What is the circumference of the rug? Use 3.14 for mc014-1.jpg.
Pavel [41]
Hello!

We must use a certain formula to find the circumference of anything circular.

The formula is:

C = 2 × pi × r

We know that pi = 3.14 approximately and the radius is 3 feet.

Substitute:

C = 2 × 3.14 × 3

C = 6.28 × 3

C = 18.84 ft

ANSWER:

The circumference of the circular rug is 18.84 ft. (Last option)
3 0
2 years ago
Read 2 more answers
This diagram shows triangles ABC and PQR. ABC is mapped to PQR by combining two single transformations. The first is a rotation
dedylja [7]

Answer:

enlarge by -2 by centre point (3,1)

Step-by-step explanation:

6 0
2 years ago
Sasha is bisecting a segment. First, she places the compass on one endpoint, opens it to a width larger than half of the segment
FrozenT [24]

Answer:

A) Swing arcs on both sides to intersect the first two arcs created.

Step-by-step explanation:

Bisecting a segment is cutting a line into two equal parts with a line bisector.

The steps involved are;

  • Placing a compass on one endpoint
  • Opening the compass to a width larger than half of the segment
  • Swinging an arc on either side of the segment
  • While maintaining the same width, place the compass on the other endpoint
  • Swing arcs on both sides of the segment to intersect the first two arcs created
  • Using a ruler placed at the points of intersection of the arcs, draw the line bisector.

Sasha was now at step four.

7 0
2 years ago
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Tyler wants to use $300 he has saved to buy a new guitar and join a music club. The guitar costs $140. The music club has a $25
ozzi

Answer:

ok __?__ is 11 and ___ is 3.55

Step-by-step explanation:

so first you subtract the 140 and 25 from the 300 then divide by 11.95, which gives you 11, then you multiply 11 times 11.95 and subtract that answer from 135.

4 0
2 years ago
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