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2 years ago

What are the angles for all of these i rlly need to know asap

Mathematics

1 answer:

vesna_86 [32]2 years ago

8 0

Answer:

2. 40

3. 40

4. 140

5. 140

6. 40

7. 40

8. 140

Step-by-step explanation:

angles 2 (and 3) are supplementary angles of the given angle, this means that the given angle and either one of the two angles i just mentioned should add up to 180

angle 4 is vertical to the given, so this means that they are congruent

angle 8 corresponds to 4 and 5 corresponds to the given, so they are all congruent

angles 7 and 6 correspond to 3 and 2, so they are also 40

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Identify the remainder when x3 - 3x2 - 9x is divided by x - 6.

kiruha [24]

Let p(x) be any polynomial of degree greater than or equal to one and let 'a' be any real number. If a polynomial p(x) is divided by x - a then the remainder is p(a). Hence by the remainder theorem, 0 is the remainder when x3 + 3x2 + 3x + 1 is divided by x + 1.

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2 years ago

Mabel is comparing the prices of two car rental companies. Company A charges $35 per day and an additional $15 as service charge

GalinKa [24]

Answer:

Part A:

Equation for Company A:

x = Number of days renting a car

35x + 15

Equation for Company B:

x = Number of days renting a car

42x + 10

Part B:

Company A will charge $ 37 less than Company B

Part C:

Company A will charge $ 65 less than Company B

Step-by-step explanation:

Part A:

Equation for Company A:

x = Number of days renting a car

35x + 15

Equation for Company B:

x = Number of days renting a car

42x + 10

Part B:

Renting a car for 6 days

Company A:

35 * 6 + 15 = 210 + 15 = $ 225

Company B:

42 * 6 + 10 = 252 + 10 = $ 262

Company A will charge $ 37 less than Company B

Part C:

Renting a car for 10 days

Company A:

35 * 10 + 15 = 350 + 15 = $ 365

Company B:

42 * 10 + 10 = 420 + 10 = $ 430

Company A will charge $ 65 less than Company B

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3 years ago

Look at the shaded triangle. Describe two ways of drawing the square design below using any combination of translation , reflect

densk [106]

The first way:
1. Reflect the figure I across the x-axis.
2. Translate the figure I and its reflection and rotate them 90 degrees.

The second way:
1. Reflect the figure I across the x-axis.
2. Rotate 90 degrees counterclockwise.
3. Rotate it across the y-axis.

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3 years ago

In AABC, mZA = 75° and mZC = 20°, What is mZB?

maw [93]

Answer:

3.75 degrees if you need to divide, addition then it is 95 degrees, subtraction 55 degrees, and if it's multiplication 1500 degrees

IF THERE ARE LINKS IN THE ANSWERS DO NOT DOWNLOAD THE FILE IT IS NOT AN ANSWER IT IS A VIRUS

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2 years ago

A cab company charges a flat fee of $2.00 plus a rate per mile. For instance, the cost for a 50 mile ride is $14.50. Let D be th

Aleks04 [339]

Answer: C = 2 + 0.25 D

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

The cost of the cab ride (C), must be equal to the fixed fee (2) plus the product of the charge per mile (x) and the number of miles traveled (D)

C= 2 + Dx

Since the cost for a 50 mile ride is $14.50:

14.50 =2 + 50x

Solving for x:

14.50-2 = 50x

12.50 =50x

12.50/50 = x

0.25 = x

The cab company charges $0.25 per mile.

Back with the original equation:

C = 2 + 0.25 D

Feel free to ask for more if needed or if you did not understand something.

4 0

3 years ago