7a + b - 12 wich is the coefficient?

Answers

Answer 1
coefficient = 7 and 1
7 is the coefficient of a
1 is the coefficient of b
Answer 2
The coefficient is 7

Related Questions

Which is a better estimate for the volume of a paper cup?
A. 12 tablespoons
B. 12 gallons

Answers

12 tablespoons is best for the volume of a paper cup have a good day!

Please answer quickly

Answers

Answer:

5.8

Step-by-step explanation:

2.5² + 5.2² = c² ≈ 5.8 units

Answer:

5.8

Step-by-step explanation:

√(2.5^2 + 5.2^2) = 5.77

5.77 to the nearest ones decimal point is 5.8

Find the product. -7 x -8
Find the product. 9 x (-3)
Find the product. -3.5 x 12

Answers

-7 x -8 = 56
9 x (-3) = -27
-3.5 x 12 = -42

What is the solution to 3/5x - 4/5 = 1/5x?

Answers

Answer:

2

Step-by-step explanation:

the answer is 2 ..........

Please help me!!

Matt is making a triangle shaped poster for his science class.The area of the poster is 10in ² . If the base is 5in, what is the length of the height?

Answers

Answer:

4 inches

Step-by-step explanation:

as you divide the answer by a half

10×2

=20÷5

=4

17.2(20+45)−34(4.75)

Answers

Answer:

The correct answer is 956.5

Step-by-step explanation:

If Its wrong report me, if its right mark me brianliest plz


17.2(20+45)−34(4.75)

= 17.2(65)−34(4.75)

= 1118 - 34(4.75)

= 1118−161.5

= 956.5

Find the area. Answer ASAP pls pls

Answers

Answer:

This is your answer ☺️

please help me with this question!

Answers

The answer is 8.8

You have to use SohCahToa to figure out the length of AB

14 out of the 25 students passed the quiz. What percent of students passed the quiz ?

Answers

Answer:

56

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

14/25

The number above the bar is the numerator: 14

The number below the bar is the denominator: 25

Divide the numerator by the denominator to get fraction's value:

Val = 14 ÷ 25

Hoped it helped

For number 2:

If the figures below are similar, give the scale factor to Figure B to A.


PLEASE HELP!!!!!!!!

Answers

Answer:

3is the scale factor and it is similar

Step-by-step explanation:

Please help me I need all the help I could get ASAP!

Answers

Answer:

The missing value is 10

Step-by-step explanation:

hope this helps, BRAINLIEST PLZ?

Answer:

Step-by-step explanation:

t/9=2/3

t=18/3

t=6 that is for the blank in the truck row

Now we can say

6/9=30/c

6c=9(30)

6c=270

c=45 so this is the missing value in the cars row

help pleaseeeeeeeeeee

Answers

Answer:

I don't help ppl who just takes points from ppl with out helping :) Look at the past answers from her.

Step-by-step explanation:

Answer:

4, 7, 9, 12, 18, 32

Step-by-step explanation:

The sign shows that any number that is equal to, or more than, 36 is a valid answer. It can't be 3 because 3 x 9 is 27, and 27 is less than 36, so that wouldn't be true. 4 x 9 is 36, and 36 = 36, so that would be true, and obvoiusly all the other numbers that are over 4, when multiplied by 9, will equal more than 36, so they are all correct, except for the 3 and none answers. I hope this helps you out :)

Answer All 5 and I will give you brainliest

Answers

Answer: Number 1 is B  Number 2 is D Number 3 is C  Number 4 is D Number 5 is A

Step-by-step explanation:

1. a circle has a circumfrance 88cm find its radius
2.a sector with angle 45 degrees has ab arc length 44cm find it radius and perimeter speratly
pls answer asap i will give u the brainliest

Answers

Step-by-step explanation:

Number 1

Circumference = 88cm

Circumference = 2πr

2πr = 88

πr = 88/2

πr = 44

22r/7 = 44

22r = (44 × 7)

r = (44 × 7)/22

r = 2 × 7

r = 14cm

Number 2

Length of arc = 44cm

Angle = 45°

L = ∅/360 × 2πr

44 = 45/360 × 2πr

44 = ⅛ × 2πr

44 = ¼ × πr

πr = 44 × 4

22r/7 = (44 × 4)

22r = (44 × 4 × 7)

r = (44 × 4 × 7)/22

r = 2 × 4 × 7

r = 2 × 28

r = 56cm

Perimeter = L + 2r

P = 44cm + 2(56cm)

P = 44cm + 112cm

P = 156cm

Yesterday 270 concert tickets were sold. Today 216 tickets were sold.
I need help, please.

Answers

Answer:

whats your question...?

Step-by-step explanation:

270-216=54
Today you sold 54 less tickets than yesterday

model the decimal . then write percent and fraction equivalents .0.53

Answers

Decimal

Fraction

Percentage

0.53

53/100

53%

I don’t understand this A gym has 11 rows of elliptical machines with 13 machines in each row. The gym also has 14 rows of treadmills with 12 treadmills in each row. What is the maximum number of people that can use the elliptical machines and the treadmills at the same time?

Answers

Answer:

311

Step-by-step explanation:

11x13=143

14x12=168

143+168=311

4/15 simplified
I need help explain in the answer (so I get how to simplify it)

Answers

4/5 is already in the simplest form but it can be written as 0.8 in decimal form

____________________________________________

To get the decimal

divided 4 by 5

which = 0.8

_______________

Hope this helps!

-Lexi

Hiiioo!!! Can someone please help with this❤️❤️❤️

Answers

Answer:

SSS

Step-by-step explanation:

because the triagles are pretty much the same the one on the left is half of the one on the right

I got similar SAS on mine

PLEASE HELP!! IM BEGGING YOU! ONLY ANSWER IF YOU KNOW AND SHOW YOUR WORK

Answers

Answer: N=25

Solving steps:
2n=50

Divide both sides of the equation by 2

2n\2 =50/2

N=50/2

n=25

5
If x = 4, what is the value of x(14 - x)?
OA
40
OB
44
16
Math

Answers

Answer:

when x=4

the value of x(14 - x)=4(14-4)=4×10=40

Which of the following sets of ordered pairs represents a function?
O (-5, 10), (0.15), (5, 10)
O (3.5),(3.9),(4,2)
O (9.6).(6.3). (9.3)
O (0.6), (12.10), (0.-6)

Answers

(-5,10) , (0,15) , (5,10)

A restaurant bill came to food total of $50 you want to leave a 20% tip for the server how much is the total bill

Answers

Answer:

20 percent of 50 is 10

Step-by-step explanation:

I THINK THATS IT I DONT REALLY KNOW

Answer:

$50×.20=10 50+10=$60 the total is $60

Pls and thanks help me

Answers

she spent 200 minutes

Find each value or measure. Assume that segments that appear to be tangent are tangent. Find QS

Answers

Answer:

arc QS = 104°

Step-by-step explanation:

arc QTS = 2(128) = 256

arc QS = 360 - 256 = 104°

The measure of arc length QS is 104.

We have,

An inscribed angle is an angle whose vertex is on the circumference of a circle, and its sides are chords of the circle.

From the definition,

Inscribed angle = 1/2 x intercepted arc

Now,

128 = 1/2 x QTS

QTS = 256

Now,

QTS + QS = 360

256 + QS = 360

QS = 360 - 256

QS = 104

Thus,

The measure of QS is 104.

Learn more about arc lengths here:

https://brainly.com/question/16403495

#SPJ2

What is this number in expanded form?

130,987


100,000 + 30,000 + 900 + 80 + 7

100,000 + 3,000 + 900 + 80 + 7

10,000 + 3,000 + 900 + 80 + 7

10,000 + 30,000 + 900 + 80 + 7

Answers

Answer:

100,000 + 30,000 + 900 + 80 + 7

(Brainliest please! :D)

Answer:

Your answer is option #1

100,000 + 30,000 + 900 + 80 + 7

An isosceles triangle has an angle that measures 102°. Which other angles could be in that isosceles triangle?

Answers

Answer:

(180-102)/2 = 39° each (remaining 2)

Remains of two . Hope it helps .($

Anthony got a shipment of various box sets of albums, but
he doesn't have enough room on his shelves for all of
them. The box sets measure 1 inch, 0.5 inch,
1 inch, 0.5 inch, ž inch, 1
inch, and 1.5 inches. He can only display box sets that
are less than Şinch.

Answers

I’m not really sure but try adding everything you listed together to get your answe

Answer:

ccccccc

Step-by-step explanation:

Find the value of x. 120

Answers

Answer:

x = 25

Step-by-step explanation:

2x + 70 = 120      {Subtract 70 from both sides}

        2x = 120 -70

        2x = 50      {divide both sides by 2}

          x = 50/2

x = 25

Which answer is correct?

9= 4 + 5 and 9 = 2 +7
9 = 5 + 5 and 9 = 6 + 4
9=6+3 and 9 = 7+1
9 = 5 + 3 and 9 = 6 +2

Answers

Answer:

9=4+5, 9=7+2, 9=6+3 are correct

Step-by-step explanation:

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