which angles are complementary to each other? select all that apply.

Answer:

[tex]54\:\mathrm{km/h}[/tex]

Step-by-step explanation:

Average speed is given by [tex]S=\frac{d}{t}[/tex], where [tex]d[/tex] is distance and [tex]t[/tex] is elapsed time.

Since we want the average speed of the entire trip, we need to total distance of the entire trip and the total time it takes for the entire trip.

What we know:

Substituting known values, we get:

[tex]S_{avg}=\frac{108\:\mathrm{km}}{2\:\mathrm{h}}=\boxed{54\:\mathrm{km/h}}[/tex]

Answer:

First add 4 to each side

Step-by-step explanation:

7x−4≤19

First add 4 to each side

7x−4+4≤19+4

7x≤23

Then divide by 7

7x/7≤23/7

x≤23/7

Answer:

A

Step-by-step explanation:

i dont know im guessing bc finals are tommorow and i need points

Answer:you do every number plus 24 and that’s how you get it

Step-by-step explanation:

Answer:

∠1 and ∠5

Step-by-step explanation:

Angles 2, 3 and 4 are taking up 180 degrees because it is 1/2 of a circle. That means angles 1 and 5 are also taking up 180 degrees because both the angles add up to a straight line

Answer:

I hope you will understand my explanation

Step-by-step explanation:

Two Angles are Supplementary when they add up to 180 degrees. They don't have to be next to each other, just so long as the total is 180 degrees. Examples: 60° and 120° are supplementary angles.

Answer:

I think it's A.

Answer:

8 eggs.

Step-by-step explanation:

[tex]\frac{\frac{3}{4} }{1}(8)=\frac{6}{8}[/tex]

Therefore, if you use 6 cups of milk, you should use 8 eggs.

Answer:

6 or 8 is the answer you choose

Answer:

RECTANGLE

Explanation:

Answer:

Rectangle

Step-by-step explanation:

If its sliced perpendicular from its circle base, that means its cutting vertically from it since perpendicular lines form a 90 degree angle.

Answer:

C. 2 = 37

Step-by-step explanation:

<2 and 37 are vertical angles and vertical angles are equal

Angle 1 and 37 form a straight line so they add to 180

<1 + 37 = 180

<1 = 180-37 = 143

Angle 3 and 37 form a straight line so they add to 180

<3 + 37 = 180

<3= 180-37 = 143

Answer:

x+6<12

Step-by-step explanation:

Since it is going left from 6, we know that x must be less than 6

(if u need me to explain more I can)

Answer:

It is the third option

going left from 6, we  can see  that x must be less than 6

Step-by-step explanation:

See image below:)

Answer:

here u go

Step-by-step explanation:

7.63 x 10^5

Answer:

Crayola Classic: 5 Packs; Crayola Tropical: 4 Packs

Step-by-step explanation:

Keep multiplying by both until you get a number equal to eachother

1. 8 x 2 = 16,  10 x 2 = 20

2. 8 x 3 = 24, 10 x 3 = 30

You may notice that the numbers are getting farther apart. This is normal because the boxes are not equal and are getting multiplied further. That means that your answer will have different factors in both the equations.

3. 8 x 4 = 32, 10 x 4 = 40

4. 8 x 5 = 40

Both of those equations (in bold) have the same answer and he wanted the same crayons from both. So, the answer is:

10 x 4 = 40

8 x 5 = 40

(how much packs of each you need to get the same amount)

Hope this helps :)

-jp524

Answer:

no solutions

Step-by-step explanation:

-6x+12=-6x-12

-6x+6x=12-12

0=0

Answer:

x = 5

Step-by-step explanation:

Pythagorean Theorem:

a² + b² = c²

12² + b² = 13²

144 + b² = 169

b² = 25

b = 5

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

C. y = 1/2x + 5

Step-by-step explanation:

For A. and B. x to a power of something, if x is at a power of anything, like x^2 or x^3, then it is not linear.

For D. it doesn't even have x in it, so basically y equals a number.

C. is a linear equation, y = 1/2x + 5

Answer:

It represents 20 every 9

Step-by-step explanation:

(200,90) The 200 is on the x axis (horizontal, hotdog style), the 90 is on the y axis (vertical). Take whatever you have written on the bottom of the x axis (like feet) and whatever you have on the y axis like (time) and put them together into a sentence. Something like - "after 90 minutes (time) the whatever u r talking about traveled 200 feet (distance.)" <--- THIS IS JUST AN EXAMPLE DO NOT USE THIS.

It is difficult to answer this question without more context. Check the axes and write your answer based on whatever they say.

Answer:

Step-by-step explanation:

It's an Irregular polygon

Answer:

irregular

Step-by-step explanation:

regular shapes have all equal sides while irregular polygon sides aren't congruent. lemme know if I'm right. Goodluck!

Answer:

H) -π is the answer

Step-by-step explanation:

When you make all the choices into decimals , you realise that pie is the lowest value.

Answer:

[tex]3x = 90 \\ x + y = 90 \\ x + y + z = 360[/tex]

Answer:

The answer is A)4

Step-by-step explanation:

When the line intersects with the y axis, it creates the y-intercept.

Hoped this helped

Answer:

320 pi

Step-by-step explanation:

64 pi times 5 is 320 pi

Answer:

m= [tex]\frac{1}{4} \\[/tex]

Use the slope formula to get your answer. (m = y₂ - y₁ / x₂ - x₁ )

x₁ = 0

y₁ = 1

x₂ = 4

y₂ = 2

When you insert them into the formula, you get

m= [tex]\frac{2 - 1}{4 - 0}[/tex]

which equals [tex]\frac{1}{4}[/tex].

Answer:

not sure

Step-by-step explanation:

6*12=72, 72in to feet is 6ft

384/6=64ft

Answer:

384 divided by 72 (6 times 12) = 5.33 i think

Answer:

The answer is 60

Step-by-step explanation:

What you need to do to get this is multiply 12 x 5, I got the 12 from counting the base of the prism and I got the five from counting the height so 12 x 5 = 60

Hope this helps!!!