Identify the coefficients in the following expression.3x + 4y - 7z + 9 *

Answer:

Each orange costs 45 cents

Step-by-step explanation:

3.60 divided by 8 = .45

Answer:

The answer is 0.45 cents

Step-by-step explanation:

We divide 3.60 by 8 and got 0.45.

Have a great day

1^6 = 1

11^2 = 11 x 11

11 x 11 = 121

121 + 1 = 122

Answer:

$31.80

Step-by-step explanation:

The ball will cost 100% of its price plus 6% of its price for a total of 106%.

To use percentages as a factor and multiply, they must be divide by 100, making the multiplication factor version of 106% 1.06.

Multiply the cost of the ball by your multiplication factor:

30 x 1.06 = 31.8

Money is written to two decimal places, making your answer $31.80

Answer:

$31.80

Step-by-step explanation:

First, find how much the sales tax is

$30 × 6%

Convert the percentage into a decimal

30 × 0.06

1.8

$1.80

Add the sales tax to the original cost

$30 + $1.80

$31.80

Answer:

it is a 90 degrees

Step-by-step explanation:

Answer:

1. First, add 64 to bith sides, cancelling one out and taking it to the other side, then dividing by two, giving you x=32.

2. Subtract 2x and take it to the other sude of the equation. Then divide -2 by -64, giving you x=32, due to the negative cancelling (turning to a positive).

Answer:

Part A) About 3 it represents the amount of matches won with 0 months of practic3

Part B) points used = (2,8) (5,12)

equation in slope intercept form: y=[tex]\frac{4}{3}x +3[/tex]

games won after 13 months = about 20

Step-by-step explanation:

Part B work:

points used = (2,8) (5,12)

[tex]\frac{ y_{1} -y_{2} }{x_{1}- x_{2} }[/tex] = slope equation

[tex]\frac{12-8}{5-2}[/tex]= slope equation filled in

[tex]\frac{4}{3}[/tex]=slope

So the equation in slope intercept form:

y=mx+b

mx = slope

b = y intercept

So the equation is:

y=[tex]\frac{4}{3}x +3[/tex]

Games won after 13 months:

months = x

y=[tex]\frac{4}{3}[/tex](13) + 3

4/3 x 13 = 17.3

y=17.3+3=20.3

About 20 games

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Explanation:

The three upper angles

all combine together to form a 180 degree straight angle. Let's add up the angle expressions and set the result equal to 180. That will help us solve for x.

(angle AOB) + (angle BOC) + (angle COD) = 180

(3x-28) + (90) + (66-x) = 180

2x+128 = 180

2x = 180-128 .... subtract 128 from both sides

2x = 52

x = 52/2 .... dividing both sides by 2

x = 26

Since x = 26, we can find the missing angles like so

Note how:

(angle AOB) + (angle BOC) + (angle COD) = 50+90+40 = 180

to help confirm we have the correct x value.

--------------------------------------

Afterward, we need to find angle BOD which is the combination of angles BOC and COD

angle BOD = (angle BOC) + (angle COD)

angle BOD = 90 + 40

angle BOD = 130

Angles BOD and AOE are vertical angles. It might help to erase ray OC so you can see the two vertical angles better. Vertical angles are always congruent, which means angle AOE is 130 degrees as well.

Answer:

y=2x-1.

Step-by-step explanation:

y=mx+c

y=2x-1.

Answer:

x = 5

Step-by-step explanation:

They are alternate interior angles so you can set them equal:

-5+13x= 60

13x = 65

x = 5

60 + -5 + 13x = 120

13x + 55 = 120

13x = 65

x = 5

Your answer: 5

Answer:answer

Step-by-step explanation: we’ll see to put it in a simpler way you are first going to have to joe nuts

Answer:

ya thats the write equation i dont know what the adios say but u got the equation right

Step-by-step explanation:

Answer:

look at my question

Step-by-step explanation:

Answer:

Population is 1081

Sample is 21

Step-by-step explanation: Snap Add?

Answer:

The answe is b

Step-by-step explanation:

Because when u calculat,you’ll only get 1 answer.

pls mark BRAINLIEST

Answer:

to find the unit rate of a table divide the numerator and denominator of the given rate by the denominator of the given rate.

hope it helps

Answer:

1st answer is c

and second is d

Answer:

Step-by-step explanation:

3 miles × (1 day}/(⅔ mile) = 3÷(⅔) days = 4.5 days

Answer:

For number 3 the answer is vertical angels are congruent.

For number 4 the answer is Reflexive property.

And for number 5 i believe the answer would be Angle Side Angel

Step-by-step explanation:

i hope this helps

Answer Below :)

Step-by-step explanation:

2a = 80,730

2b = 106

Answer:

It is C.

Step-by-step explanation:

So,A triangle is equal to 180 and you would add up the numbers you already have which equal 145.180-145= 35° and thats why the last letter would be 35° in your answer and be correct which would be that m<F=35° is the same as ABC in the last letter. Since,<B is the second letter in ABC and so is <E in DEF and have the same degree that would be the same as well so I hope that helps:)

Answer:

c

Step-by-step explanation:

the angles in a triangle have to add up to 180°

65 + 80 = 145

180-145 = 35

the missing angle is 35°

choice c matches because it has 2 of the same angle measures, which means they all have to be the same

Step-by-step explanation:

Pi (Ratio of the Circumference of a Circle to Its Diameter) Circles are all similar, and "the circumference divided by the diameter" produces the same value regardless of their radius. This value is the ratio of the circumference of a circle to its diameter and is called π (Pi).

I don't see the combinations.

Answer: can you put the answer choices

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

720 degrees because the hexagon is regular.

Step-by-step explanation:

Answer:

1536

Step-by-step explanation:

12 x 8 x 4 x 4

(might be wrong)

Answer:

Step-by-step explanation:

y-4=-2(x-3)

y-4=-2x+6

making y the subject

y=-2x+6+4

y=-2x+10