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Stels [109]
3 years ago
7

Really need some help on this please!

Mathematics
2 answers:
NeX [460]3 years ago
7 0
Amplitude is absolute value of (-4) = 4.
VLD [36.1K]3 years ago
7 0
Y = -4cos2x
y =-4(0.9995065604x)
y = -3.998026241x
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Rectangle EFGH is the image of rectangle ABCD after a sequence of transformations. Which statement describes the transformation
nasty-shy [4]

Answer:

C. Rectangle ABCD was dilated with center (0, 0) and a scale factor of 1/2 followed by a translation right 3.5 units and down 8 units.

Step-by-step explanation:

See figure for intermediate steps.

8 0
3 years ago
Read 2 more answers
the diameter of the circle base of a storage container 18.8 m circumference of the base is approximately 59 m which of these cou
ozzi

Answer:

Estimate the value of pi =3.14

Step-by-step explanation:

The diameter of the circle base of a storage container 18.8m

The diameter of the circle 'd' = 2r

Given data  'd' = 2r = 18.8m

The circumference of the circle = 2πr

Given data of circumference of the circle = 59 m

given        2πr = 59

                2r(π) = 59

                18.8 π = 59 ( by using 2r =18.8)

                  π = 59/18.8

                   π  = 3.13829

                    π  = 3.14

<u>Conclusion</u>:-

Estimate the value of pi =3.14

         

6 0
3 years ago
What would the answer be
ArbitrLikvidat [17]

Answer:

12x^4-35x^3+45x^2-13x-15

Step-by-step explanation:

some issues with the signa

3 0
3 years ago
Find the perimeter of a triangle with side lengths of (3c + 4), (5c - 2), and (4c + 7)
igor_vitrenko [27]

Answer:

12c +9 = Perimeter

Step-by-step explanation:

The perimeter of a triangle is found by adding all the sides

3c+4 + 5c-2 + 4c +7 = Perimeter

Combine like terms

12c +9 = Perimeter

5 0
3 years ago
One week, Grace earned $136.80 at her job when she worked for 8 hours. If she is
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Answer:

2,054

Step-by-step explanation:

all you have to do is multiply

5 0
2 years ago
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