Two similar triangles are shown on the coordinate grid: which set of transformation has been performed on triangle ABC to form triangle A’B’C. 1) dilation by a scale factor of 4 followed by reflection about the x-axis 2) dilation by a scale factor of 2 followed by reflection about the x-axis 3) dilation by a scale factor of 4 followed by reflection about the y-axis 4) dilation by a scale factor of 2 followed by reflection about the y-axis

Answer:

choice b

Step-by-step explanation:

Answer: After the 10th day choice A will be ahead. Choice A will be at 51.2, and choice B will be at 50

Step-by-step explanation:

Day 1: $.10 / $5

Day 2:$.20 / $10

Day 3:$.40 / $15

Day 4:$.80 / $20

Day 5:$1.6 / $25

Day 6:$3.2 / $30

Day 7:$6.4 / $35

Day 8:$12.8 / $40

Day 9:$25.6 / $45

Day 10:$51.2 / $50

Y intercept = -2

There is no X intercept as it is an asymptote

3, -1

Step-by-step explanation:

It goes 3 to the positive side

and one down side

Answer:

The distance they drive before they stop is 98 miles.

Step-by-step explanation:

Since Ken and Donna are supposed to drive a total distance of 131 miles from Baltimore, MD to Richmond, VA for the wedding. If the first part of the journey is supposed to be 65 miles more than the second part. Let the second part be x miles. So, the first part is x + 65 miles

Since the total distance covered is 131 miles,

x + x + 65 = 131

adding the x's, we have

2x + 65 = 131

subtracting 65 from both sides, we have

2x = 131 - 65

2x = 66

dividing both sides by 2, we have

x = 66/2

x = 33 miles.

So, for the first part the distance travelled is x + 65 miles, so, x + 65 = 33 + 65 = 98 miles.  So, the distance they drive before they stop is 98 miles.

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Actually Welcome to the Concept of the Indices and BODMASS rule,

according to the BODMASS rule, we must always give high priority to the, parentheses "()" ,hence we will solve the bracket index powers first,

this we get as

[tex] ({x}^{3} . {x}^{ - 6}) ^{2} = > ( {x}^{3 - 6} )^{2} = = > ( {x}^{ - 3})^{2} [/tex]

hence, the above option is 2.) is correct.

Answer:

a is the answer please tell me brainlist answer please please

Answer:

C.

Step-by-step explanation:

If the exponent n the 10 is negative you move the decimal to the left. If it is positive you move it to the right.

So 8.7 * 10^-6 you would move the decimal to the left 6 places

.0000087

Answer: the answer is 80

Answer:

please tag the the pic if question

Image

Step-by-step explanation:

For anyone that needs the image for the problem, I have the same question so please help solve ty

Answer:

The cosine of the complementary angle to 38° is 0.62. Answer: d

Explanation:

Complementary Angle

Two angles x and y are complementary if

x+y=90°

The complementary angle of 38° is 90°-38°= 52°

Now use a calculator to find the approximate value of

[tex]\cos 52^\circ \approx 0.61566[/tex]

Rounding to two decimal places:

[tex]\cos 52^\circ \approx 0.62[/tex]

a. Incorrect. The cosine of 52° is not 0.68

b. Incorrect. The cosine of 52° is not -0.16

c. Incorrect. The cosine of 52° is not -0.22

d. Correct. The cosine of 52° is 0.62 to two decimal places.

Answer:

D is correct

Step-by-step explanation:

Answer: 4.27

Step-by-step explanation: I used a calculator.

Answer:

2d-3

Step-by-step explanation:

it may help you to understand

Answer:

s14.98 + 92

Step-by-step explanation:

In order to make an expression for this word problem, all you have to do is follow along the steps in the problem:

s14.98 represents how many shorts Michele bought and how much they cost

8 * 11.50 represents how many shirts she bought and what they cost, but we need to simplify, so

8 * 11.50 = 92

Therefore, by adding the shorts and shirt together, we get the expression:

s14.98 + 92

Hope this helps :)

Answer:

The correct option is;

C. $0.19 per KWH

Step-by-step explanation:

The given data are;

KWH   [tex]{}[/tex]               Billing

578   [tex]{}[/tex]                 $109.82

1,033   [tex]{}[/tex]               $196.27

1,475   [tex]{}[/tex]               $280.25

1,754   [tex]{}[/tex]               $333.26

Therefore, we have the rate of change, m, given as follows;

m =(Change in the amount paid)/(Change in the electric usage in the same period)

For the first and second month, the rate of change is therefore;

m = ($196.27 - $109.82)/(1,033 - 578) = $0.19 per kWH

Between the first and third month, the rate of change is given as follows;

m = ($280.25 - $109.82)/(1,475 - 578) = $0.19 per kWH

Between the first and fourth month, the rate of change is given as follows;

m = ($333.26 - $109.82)/(1,754 - 578) = $0.19 per kWH

Therefore;

The rate of change is constant and is $0.19 per kWH

It means -2/7 is to the right of -4

Numbers on the right are larger than numbers on the left.

left < right

which flips to

right > left

-2/7 is to the right of -4

thats a lil obvious but i wont judge- ;-;

Answer:

The slope is 6/7

Step-by-step explanation:

The slope is equal to (y₂ - y₁)/(x₂ - x₁)

Point 1 is (-2,1)

Point 2 is (5,7)

((7) - (1))/((5) - (-2))

(7 - 1)/(5 + 2)

6/7

The slope is 6/7

Answer:

x= -16

Step-by-step explanation:

-2x+5=37

-2x=37-5

-2x=32

x= -16

Answer:

x= -16

Step-by-step explanation:

The goal in this problem is to get X on one side by itself.

We know that the opposite of subtraction is addition and the opposite of multiplication is division.

so to get 5 over to the right side, we need to subtract.

-2x+5=37 >>-2x= 37-5= 32

your problem now reads -2x= 32

We still have -2 on the left side and we need it to go to the right side so that X is by  itself. The opposite of multiplication is division, so we will need to divide

-2x=32÷-2 >> x=-16

Answer:

The answer is 2

Step-by-step explanation:

2x3=6 +1 =7

Answer:

answer is : 2

Step-by-step explanation:

2x3=6+1=7

Answer: 28

-9^2 - (-6)^2 + 3 - 20

so follow order of operations

P = parentheses

E = exponents

D = divide

M = multiply

A = add

S = subtract

since there are no parentheses, do exponents

-9^2 = 81

-6^2 = 36

so now its

81 - 36 + 3 - 20

now follow order of operations

81 - 36 = 45

45 + 3 - 20

3 - 20 = -17

45 + -17 = 28

so your answer is 28  

Answer: A’ = (0, -4)

B’ = (-2, -5)

C’ = (-4, -4)

D’ = (-2, -1)

Step-by-step explanation:

just did the assignment on edge

Answer:

c

Step-by-step explanation:

Answer:

Step-by-step explanation:

angle AOB, angle COB, angle AOC

(hope this helps because I’m taking a test right now)

Answer:

1,890.8cm

Step-by-step explanation:

Sine law!! So drawing the triangle helps, We know that the angle n is 10 because 180 - 10 -160 =10. Knowing that you can now use the sine law.

x/sin160 = 960/ sin 10

x= sin 160 (5528.4)

x= 1890.8cm

Answer:

1890.8cm

Step-by-step explanation:

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

1890.8cm

Answer:

41 is the answer bro thanks

Answer: 22 miles per gallon

Step-by-step explanation: 66/3 = 22.

Answer:

22 miles per gallon

Step-by-step explanation:

66/3=22

Answer:

The expression is not factorable with rational numbers

Step-by-step explanation:

Answer:

4 (2×-2)+3(5×5)

4 (-4)+3 (25)

-16+75

=59ans

Answer:

wrdfrdfrDFDFDFzfsdfffq

Step-by-step explanation:

dfdfgdf d f df