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3 years ago

What are the angle measures of the triangle?

Mathematics

1 answer:

77julia77 [94]3 years ago

3 0

I think the answer is b I havent done problems like that in like 2 years i hope i helped

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Select the correct answer.

77julia77 [94]

Answer:

I think it's $0.04.

Step-by-step explanation:

5 0

2 years ago

Quadrilateral WXYZ is dilated by a scale factor of į to form quadrilateral W'X'Y'Z'. What is the measure of side ZW? Z 28 Y" 42

Brrunno [24]

Answer:

See Explanation

Step-by-step explanation:

Given

The given side lengths are not clear enough:

So, I will give a general explanation.

From the question, we understand WXYZ is dilated to produce W'X'Y'Z

This implies that the sides of WYZY is multiplied by the scale factor (k) to give W'X'Y'Z'

i.e.

$ZW *k =Z'W'$

Divide both sides by k to get side length ZW

$ZW = \frac{Z'W'}{k}$

Assume that:

$k = 4$ and

$Z'W' = 28$

$ZW = \frac{Z'W'}{k}$

$ZW = \frac{28}{4}$

$ZW = 7$

Apply these steps and you will get your answer

6 0

2 years ago

Find the axis of symmetry, vertex and y - intercept of the function

Inessa [10]

Answer:

see explanation

Step-by-step explanation:

The axis of symmetry is a vertical line with equation x = c

Where c is the x- coordinate of the turning point, that is

x = - 1

The coordinates of the vertex, the turning point are (- 1, - 6 )

The y- intercept is where the graph crosses the y- axis , that is

y- intercept = - 3

3 0

2 years ago

Day of a measles outbreak at a school, 8 students were identified to have the measles. Each day for the On the first following t

Mrrafil [7]

Answer:

D. 504

Step-by-step explanation:

Let the number of days = x

Now, the number of students doubles each day for the two weeks with the initial number of students having measles = 8.

So, we have,

Days (x) Cases doubled Number of Students

1 8 8

2 8 × 2 16

3 16 × 2 32

4 32 × 2 64

So, we get the geometric series as 8, 16, 32, 64,...... for two weeks.

Then, the common ratio = $\frac{16}{8}=\frac{32}{16}$ = 2

Thus, Number of students = $8\times \frac{(1-2^6)}{1-2}$

i.e. Number of students = $8\times \frac{(1-64)}{-1}$

i.e. Number of students = $8\times \frac{(-63)}{-1}$

i.e. Number of students = 8 × 63 = 504

Hence, the number of students having measles at the end of the 6th day are 504.

5 0

3 years ago

Read 2 more answers

You went to the store and purchased a pair of sneakers, socks and a shirt. The shirt cost 40% of the cost of the sneakers. The s

frozen [14]

Dh Jane sexiness Mx Mx

3 0

3 years ago