Answer:
312 I think, hop[e this helps

Part a: if angle a and angle b are vertical angles, what is the value of X? part b: if angle a and angle b are supplementary angles, what is the measure of angle b?

What is the slope intercept form equation of the line that passes through (3, 4) and (5, 16)?

Which is one of the transformations applied to the graph of f(x) = x2 to change it into the graph of g(x) = 9x? – 36X?The graph of f(x) = x2 is widened.The graph of f(x) = x2 is shifted right 4 units.The graph of f(x) = x? is shifted down 36 units.The graph of f(x) = x2 is reflected over the x-axis.

MP of an article is $1400. Find the SP of that article in cents if the shopkeeper adds 13% VAT after allowing 45% discount. (100 cents =$1)

I need some help real quick

What is the slope intercept form equation of the line that passes through (3, 4) and (5, 16)?

Which is one of the transformations applied to the graph of f(x) = x2 to change it into the graph of g(x) = 9x? – 36X?The graph of f(x) = x2 is widened.The graph of f(x) = x2 is shifted right 4 units.The graph of f(x) = x? is shifted down 36 units.The graph of f(x) = x2 is reflected over the x-axis.

MP of an article is $1400. Find the SP of that article in cents if the shopkeeper adds 13% VAT after allowing 45% discount. (100 cents =$1)

I need some help real quick

**Answer:**

24

**Step-by-step explanation:**

To solve this problem, first you would need to figure out how many eighths of a foot are in 3 foot. If the pieces she gave away were 1/8 of a foot, 8 pieces would be in 1 foot. Next, multiply 8 by the number of feet there are (3).

8 x 3 = 24

So, 24 students would receive a peice.

Answer:100%

Step-by-step explanation:

83+94+88+85+100=450

450/5=90% average

How many pages does Rebekah want to read each day?

A. 75 pages

B. 130 pages

C. 150 pages

D. 560 pages

**Answer:**

C. 150 pages

**Step-by-step explanation:**

204 divided by 136 = 1.5

1.5 * 100 = 150

Hope it helps! :)

The answer is C

204 divided by 136 = 1.5

1.5 • 100 = 150

204 divided by 136 = 1.5

1.5 • 100 = 150

b 9

c 9 times the square root of 5

d 45

**Answer:**

A

**Step-by-step explanation:**

Using the pythagorean theorem,

we plug the numbers in;

9+36=c^2

45=c^2

sqr root of 45 is

next find the positive perfect sqr root of 45 which will be 9.

9 goes into 45 5 times so it will be

Sqr root of 9 is 3 so it will be

A I had took the quiz

**Answer:**

1 and 1 on edg 2020

**Step-by-step explanation:**

just did the assignment

next question : Find the following determinant by hand.

answer is : 1

Next question : In mathematics, a pattern may suggest a conclusion, but it is not proof of it. Next you will prove that the determinant of a rotation matrix (CCW about the origin) must be 1. Luckily, there is the general rotation matrix you can use.

Answer : cos^2x + sin^2x

Next question : Using trigonometric identities, this can be simplified to

Answer : 1

**Answer:**

**Step-by-step explanation:**

Using both the rotation matrices earlier in this lesson and your matrix calculator, find each determinant.: **1 and 1**

next question : Find the following determinant by hand.

**answer is : 1**

Next question : In mathematics, a pattern may suggest a conclusion, but it is not proof of it. Next you will prove that the determinant of a rotation matrix (CCW about the origin) must be 1. Luckily, there is the general rotation matrix you can use.

**Answer : cos^2x + sin^2x**

Next question : Using trigonometric identities, this can be simplified to

**Answer : 1**

/next question: In the lesson, you used the following matrices to create reflections

Answer: All these reflections resulted in **CONGRUENT ** figures.

next question: Find the determinant of each of these: answer: **- 1**

next question: A • At =

a b

c d

where At is the transform of A. answer: **a=1 b=0 c=0 d=1**

next question: Repeat this process for the other three matrices. The product of a reflection matrix and its transpose is the **identity matrix**

Choose the correct choice for the matrix after applying the transformation to the triangle: **A**

The resulting matrix creates an image that is to the original triangle.: **not similar **

Find the determinant of the rotation matrix.

**Det R = 1 **which matches the determinant for our other **translation matricies**

Find the product of the matrix and its transpose: R·Rt is** none of the above**

x

y

4

*

.

09

y

8

5

2

12

7

18

20

26

12

28

60

84

18

20

9514 1404 393

**Answer:**

see below

**Step-by-step explanation:**

A proportional relationship is one in which the ratio of y to x is a constant for all non-zero values of x and y.

Of the tables shown here, this is the case only for the one shown below. It has ...

y = 1.4x

**Answer:**

The middle one

**Step-by-step explanation:**

The middle one

y = (7/5)x

x y

5 7

20 28

60 84