PLEASE HURRY WILL MARK BRAINLIEST

PLEASE HURRY WILL MARK BRAINLIEST

Answers

Answer 1

Answer:

45 plus 28

Step-by-step explanation:

73

Answer 2

Answer:

73

Step-by-step explanation:

b=3

=5x3^2 + 28

=5x9 + 28

45+28= 73


Related Questions

i am timed please help!

Answers

Answer:

[tex]y = (\frac{5}{8}x)+x[/tex]

good luck, i hope this helps :)

Solve Fast. I will give brainliest.

Answers

Answer: 2/3
Explanation: the rise is 12 and the run is 18, simplified that is 2/3

Answer:

slope= 2/3

Step-by-step explanation:

I haven't done algebra in a while, but slope=y2-y1/x2-x1. That would be 12-0/18-0, which simplifies to 2/3.

hope this helps!!!!

Please do these question and with explanations please

Answers

Answer:

Step-by-step explanation:

1  is C

2 is G

3 is A

4 is  J

5  is D , 9 units

6 is  exactly 10 units

sorry to get to the so late,  send me a message if you want to see more about how to get the answers.. or if you have other math questions  :)

I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it! (this is Pythagorean Theorem if your wondering).

Answers

Answer:

12.8 feet

Step-by-step explanation:

Answer:

82

Step-by-step explanation:

a^2+b^2=c^2

8^2+10^2=c^2

64 + 100 = c^2

164=c^2

find the square root of 164

square root of 164 is 82

Help me with this please

Answers

Answer:

1.

12/6

=2

5 x 2

= 10

2.

12/4

=3

-1 x 3

=-3

10,3,7 should be it

Which fraction is equivalent to 6/-8

-8/6
-6/8
-6/-8
8/6​

Answers

i think it would be the second option.

Answer:

try -6/-8 or -8/6 or -6/8 :)

Step-by-step explanation:

HELP PLS YOU WILL GET BRAINLIEST!! (PAST DUE)

Answers

Answer:

3. 4.79 dollars

1. 8 pounds of apples

Step-by-step explanation:

3.    1 United States Dollar equals

20.86 Mexican Peso so 100 pesos equal 4.79

1.  it say 5 pie equals 2 pound so just times 2 times 4

hope i could help

The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters. Which equation relates the mass of the object, m, and the length of the spring, s?

s= 3/10m
s= 10/3m
m=3/10s
m=1/30s

Answers

Answer:

The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the spring stretches 9 centimeters.

Step-by-step explanation:

HELP PLEASE! and please give out good answers.
What is the best measure of center to use to summarize the data set?

1. Median
2. Mode
3. Range
4. Mean

Answers

mean- 2
median- 2
mode- 1&2
range- 3
Mean 2
Median 2
Mean1 and2
Range 3

The table shows the relationship between r and s, where s is the independent variable.

Which equation represents the relationship between r and s ?

Answers

Answer:

Step-by-step explanation:

R=S -5/6

A vehicle factory manufactures cars. The unit cost C (the cost in dollars to make each car) depends on the number of cars made. If x cars are made, then the unit cost is given by the function C (x)=0.5x^2-280x+48,205 . What is the minimum unit cost?
Do not round your answer.

Answers

Answer:

=47,925.25

Step-by-step explanation:

let x = 1

(0.5^2)-280+48,205

=47,925.25

Jay simplified the expression -3 × (3 + 12 ÷ 3) - 4. For his first step, he added 3 + 12 to get 15. What was Jay’s error?

Answers

Answer:

He should have divided 12 ÷ 3 first.

Step-by-step explanation:

Following PEMDAS/BODMAS, the first step is solving equations in parentheses. Since the parentheses contain a multi-step equation, Jay needs to follow PEMDAS for inside the parentheses as well. Instead of adding 3+12 first, he should have done division first (12  ÷ 3).

How the problem should be solved:

-3 × (3 + 12 ÷ 3) - 4

-3 × (3 + 4) -4

-3 × 7 - 4

-21 - 4

-25

Answer:

i dont know

Step-by-step explanation:

PLS PLS PLS HELP!!! WILL GIVE BRANLIEST

Answers

Step-by-step explanation:

10. 12

11. 500

12.8

13.45

i think it would just be this lol

10. 12

11. 500

12. 8

13. 45

Please help me with this question.

Answers

Answer 1/4

Step-by-step explanation:

3/12 divided by 3 is 1/4

The answer is 3/4 hope that helped you out

Help, Missing work!!!

Answers

Answer:

Step-by-step explanation:

11) add 20 to both sides, x=-3

12) divide both sides by -8, v=18

13) divide both sides by -7, n=19

14) multiply both sides by 9, n=171

Answer:

11. x= -3

12. v=8

13. n=19

14. n=171

Step-by-step explanation:

11. 20+3=23, but since the answer is negative, the 3 has to be negative (different signs = negative)

12. 144/8 = 8, since product is negative, the answer has to be positive (different signs = negative)

13. 133/7= 19, answer must be positive because product is negative (different signs= negative)

14. 9*19=171, so therefore 171/9=19

Can you help me pleaseee

Answers

The answer would be ~$162~ because 12*6=72 and 30*3=90 so 72+90=162

Hope this helps

Have a great day/night

Feel free to ask any questions

WILL GIVE YOU BRAINIEST AND MORE!!
Write an integer to represent the following situation: A boat is sitting at sea level.

Answers

The integer that she will want to use would be

Answer:

The integer would be 0 since ithe boat hasnt gone above or below sea level.

the other questions I got wrong if I fail this one I fail the lesson! help pls

Answers

Answer:

8000 in³ because 20 × 20 × 20 is 8000

Answer and Step-by-step explanation:

We are given:

Each side of the box is 20 inches.

A side of the box is denoted as s.

The volume of a cube is [tex]V=s^{3}[/tex]

If s is a side of the box, and one side of the box is 20 in., then that means s is equal to 20.

So, to find the volume, we plug 20 in for s in the volume equation.

[tex]V = 20^{3}[/tex]

(This is the same as saying 20 times 20 times 20).

V = 8,000 [tex]in^{3}[/tex]

#teamtrees #PAW (Plant And Water)

help me pls i will make u a brinliest

Answers

Answer:871

1)560;

2)800

3)871

Answer:

4,568 ÷ 8

= (4,000) + (8÷8) + (8÷8)

= 500+70+1

= 571

Hope its right and hope it helped :)

What is the surface area of a rectangular prism with the Length being 14cm, the Width being 21cm, and the Height being 5cm?

Answers

Your welcome sorry it took me so long

what s this pls helpppppp

Answers

Answer:

3

Step-by-step explanation:

the answer should be 3 !!

The net of a rectangular pyramid is shown.

Answers

Answer:

Multiplication: 6,912 Addition: 38

Step-by-step explanation:

If its using multiplication:

Answer for multiplication: 6912

6 x 8 = 48

12 x 12 = 144

144 x 48 = 6,912

if using addition:

Answer for addition: 38

6 + 8 = 14

12 + 12 = 24

24 + 14 = 38

HI I NEED HELP THIS IS DUE TODAY

Answers

Answer:

3 8

1 5

6 2

I believe

Answer:

3 8,1 5, 6 2

Step-by-step explanation:

PLZ help expressions

Answers

Answer:

7r = 5

Step-by-step explanation:

Answer:

The answer is 7r = 5

Step-by-step explanation:

Hope this helps

btw have a wonderful day!

Which story matches the equation "-" 6+3x=2+4x?

At 5 p.m., the temperatures recorded at two weather stations in Antarctica are -6 degrees and 2 degrees. The temperature changes at the same constant rate, x degrees per hour, throughout the night at both locations. The temperature at the first station 3 hours after this recording is the same as the temperature at the second station 4 hours after this recording. Or

Elena and Kiran play a card game. Every time they collect a pair of matching cards, they earn x points. At one point in the game, Kiran has -6 points and Elena has 2 points. After Elena collects 3 pairs and Kiran collects 4 pairs, they have the same number of points.

Answers

Answer:x=4

Step-by-step explanation:

the second one is right i believe

The box has a volume of 135 cm3. The height of the box is 2 1/2 cm. The base of the box is x cm. And the width of the box is 9 cm. What is the length (x) of the box?

Answers

Answer:

Length of box= 6cm

Step-by-step explanation:

Please see the attached picture for the full solution.

HELP PLEASE I NEED ALL THE AWNSERS! PLEASEEE

Answers

Answer:

1) 34

2) 8

3) 8

4) 68

5) 12

6) 4

7) 59

8) 60

9) 25

10) 24

Answer:

1. 34

2. 8

3. 8

4. 68

5. 12

6. 4

7. 41

8. 60

9. 25

10. 24

PLEASE HELP!!!!!!!!!!!!!!!!

Answers

Answer:

For the first one about Jack the answer to A is 14, 21, 30 and for b the answer is 22. Now for Maria the answer for A is 24 , 40 , 80 and for b it's 8

Step-by-step explanation:

All you had to do for Jack was just add 10 to each number that's for A Now for B you just had to minus ( - ) 10 from 32 which equals 22. For Maria You needed to times ( × ) every number from 4 .

Please help! I will mark you brainliest if you get the answer correctly , look at the picture.

Answers

Answer:

12 weeks

Step-by-step explanation:

plz mark brainlyest

Answer:

B.12 weeks

Step-by-step explanation:

Sam already has $50 dollars saved.

He wants to get $30 each week.

The cost is $410.

If he already has 50 you should subtract this from 410(it equals 360)

Then you multiply each answer by 30

The correct answer is B.12

30*12=360

(sorry if that is confusing my brain works weird)

Solve for M
m/9+2/3=7/3

Answers

Answer:

m/9+2/3=7/3

We move all terms to the left:

m/9+2/3-(7/3)=0

We add all the numbers together, and all the variables

m/9+2/3-(+7/3)=0

We get rid of parentheses

m/9+2/3-7/3=0

We calculate fractions

There is no solution for this equation

   

Answer:

2/3+0.7 (rounded to nearest tenth) 7/3=2.4    15/9=1.7 (rounded to nearest tenth) 1.7+0.7=2.4

Step-by-step explanation:

M=15

Other Questions
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