Lines m and n are parallel. Which angles are supplementary to ∠4? Select each correct answer. ∠1 ∠2 ∠3 ∠5 ∠6 ∠7 ∠8

Answer:

15-8=7

Step-by-step explanation:

Hope it helped

Answer:

We would use the Law of Cosines to solve the question.

m∠ W = 121.8°

Step-by-step explanation:

In triangle UVW, u = 20, v = 47. and w = 60. To find m∠ W,

which law would you use?

The Law we would use to find find m∠W is the Law of cosines, this is because in the question above we are given 3 known sides of a triangle and we are asked to find an unknown angle.

Law of cosines when we are to find an unknown angle =

m∠ W = arc cos [u² + v² - w²/ 2uv]

m∠ W = arccos [ 20² + 47² - 60²/ 2 × 20 × 47]

m∠ W = 121.81159°

Approximately = 121.8°

Answer:

b= -8

Step-by-step explanation:

Answer:

the ones are options 2 and 3

Answer:

Lol Hi Alycia! The answer to your question is A, C and D

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Answer:

D (42,-56)

Step-by-step explanation:

Scale factor means you multiply, so you multiply (6,-8) by 7.

6 x 7 is 42 and 7 x -8 is -56. So your answer is D (42,-56).  

Answer:

c

Step-by-step explanation:

Answer:

it goes by 2 two times then subtracts 3 then again

Step-by-step explanation:

10,12,9,11,8,10,7

Answer:

1;4

Step-by-step explanation:

2a=8b/2

1a=4b

you cant simplify any more so this is the answer

Answer:

4/8 is one half

Step-by-step explanation:

Answer:

Step-by-step explanation:

L=2W+4

P=2(L+W), using L from above makes this

P=2(2W+4+W)

P=2(3W+4)

P=6W+8

6W=P-8

W=(P-8)/6, since we are told P=26

W=(26-8)/6

W=18/6

W=3 cm, and since L=2W+4

L=2(3)+4

L=6+4

L=10 cm

So the dimensions of the envelope with a perimeter of 26cm is 3cm by 10cm

Answer: it’s D

Step-by-step explanation:

Answer:

x= 8/5 or D

Step-by-step explanation:

edg 2021

Answer:

y = 2

Step-by-step explanation:

Use the slope formula so y2-y1/x2-x1 = -6/5

so -4 - y / -2 + 7 = -6/5 so y has to be 2 so that -4-2=-6

Answer:

the correct answer is A

step by step explanation

Figure A is NOT a quadrilateral. Then the correct option is A.

The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees. In a quadrilateral, there are four vertices.

A rectangle's opposite sides are parallel and equal, and each angle is 90 degrees. In a rhombus, opposite sides are parallel and all sides are equal. In a parallelogram, opposite sides are parallel and equal.

Figure A is NOT a quadrilateral. Because two corners of the figure are rounded and in the quadrilateral, all the vertices are shaped.

Figure A is NOT a quadrilateral. Then the correct option is A.

More about the quadrilateral link is given below.

https://brainly.com/question/13805601

#SPJ6

Answer:

B. -[tex]\frac{18}{b^4}[/tex]

Step-by-step explanation:

(✿◡‿◡) <-- she wants Brainliest

Answer:

b

Step-by-step explanation:

Answer:

p=-5

Step-by-step explanation:

have a lovely day!!

Answer:

yeah ikr

Step-by-step explanation:

Answer: What’s the math problem

Step-by-step explanation:

Answer:

Step-by-step explanation:

You have a 30-60-90 triangle. The sides of a 30-60-90 are in the ratio 1:√3:2.

The side opposite the 30° angle is 5, so the side opposite the 60° angle is 5√3, and the side opposite the 90° angle is 5×2 = 10.

x = 5√3

y = 10

Answer:

C

Step-by-step explanation:

Normal distribution has a unique characteristic of having equal mean and median values. If mean was higher than median, then the distribution would be positively skewed. Mean lower than median would appear in distributions negatively skewed. Each data set has a median value.

Answer:

3y - 1 = 28 / 2

3y - 1 = 14

3y = 14 + 1

3y = 15

y = 15 / 3

y = 5

Hope that helps!

Answer:

£58.75

Step-by-step explanation:

Given data

Cost = £50

VAT= 17 1/2%= 17.5%

Let us find the amount of the VAT

=17.5/100*50

=0.175*50

= £8.75

Hence the total cost of the compact disk is

=50+ 8.75

=£58.75

Answer:

area = 12 m²

Step-by-step explanation:

area = L x W

area = 4 x 3 = 12 m²

Answer:

12m ²

Step-by-step explanation:

Area of rectangle = l × b

= 4m × 3m

= 12m²

Answer:

g(x) = [tex]2^{x}[/tex] + 3

Step-by-step explanation:

Given f(x) then f(x) + c is a vertical translation of f(x)

• If c > 0 then a shift up of c units

• If c < 0 then a shift down of c units

Here the shift is 3 units up, then

g(x) = [tex]2^{x}[/tex] + 3

Answer:

284.96

Step-by-step explanation:

Answer: 15

Step-by-step explanation:

do sqrt 12^2+9^2

= sqrt 144+81 = sqrt 225 = 15

Answer:

Option D, the volume is 15.625 cubes

Step-by-step explanation:

For a cube of side length L, the volume is:

V = L^3

for the smaller cubes, we know that each one has a side length of 1 in, then the volume of each small cube is:

v = (1in)^3 = 1 in^3

Then:

1 in^3 is equivalent to one small cube

Here we know that the side length of our cube is (2 + 1/2) in

Then the volume of this cube will be:

V = [ (2 + 1/2) in]^3

To simplify the calculation, we can write:

2 + 1/2 = 4/2 + 1/2 = 5/2

Then:

V = ( 5/2 in)^3 = (5^3)/(2^3) in^3 = 125/8 in^3 = 15.626 in^3

This means that 15.625 small cubes will fill the prism.

So the correct option is D.  

Answer:

33.69

Step-by-step explanation:

tan(x)=2/3

Answer:

5 1/4

Step-by-step explanation:

Answer:

y = 5 1/4.

Step-by-step explanation:

33 - 4y = 12​

33 =  4y + 12

33 - 12 = 4y

4y = 21

y = 21/4

y = 5 1/4.

Answer:

Step-by-step explanation:25

Answer:

4000(1.5/100)×3

=180

180+4000

=4180

Answer:

- 4

Step-by-step explanation:

If the equation of a function is y=x2-5, the output when the input is -1 is

y = (-1)² - 5

= - 4

Hope it will help :)