Mathematics High School

I don’t know how to get the answer

Answers

Answer 1

Answer:

c = 88

Step-by-step explanation:

c = 180 - a - b

c = 180 - 43 - 49

c = 137 - 49

c = 88

Answer 2

Answer:

c= 88

Step-by-step explanation:

What you want to do is take (a) which it says is 43 and (b) which it says is 49 and plug them into the equation. Here it says c = 180 - a - b so what you would do is take c=180-43-49 or c=88.

Hopefully that helps ;)

Related Questions

When x=6,y=14.find y when x=30

Answers

Answer:

y = 70

Step-by-step explanation:

6 x 5 = 30

14 x 5 = 70

PLEASE HELPPPPPPPP WILL GIVE BRAINLY .The volume of a right rectangular shipping carton is 948.75 cubic meters. The height of the shipping carton is 11 meters, and the width is 7.5 meters.

What is the length of the shipping carton?

Enter your answer as a decimal in the box.

[] m

Answers

Answer

The length is 11.5.

Step-by-step explanation:

Knowing to find the volume, you must use w,h,l, we simply need to switch up the formula. the new formula is L= V over hw = 948.75 over 11 x 7.5 = 11.5

Guys help me plsss :((((

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

someone please solve this question

Answers

Answer:

do you have what x and/or y equals

Step-by-step explanation:

pls answer this tyyyyy

Answers

Answer:

110 is the answer

Step-by-step explanation:

Help please I really need this !!!!

Answers

Answer:

List 2

Step-by-step explanation:

i got it right

PLS
HELP
ILL
GIVE
MORE
IF
ITS
RIGHT

Answers

Answer:

the area of the porch is 5 times larger

Step-by-step explanation:

Area of a rectangle = length x width

Original area = 15 x 6 = 90 square feet

length of width after it was enlarged 5 times = 5 x 6 = 30

New Area = 30 x 15 = 450 square feet

change in area = 450 / 90 = 5

Which expression is equivalent to 50 – 40 - 2?

Answers

Answer: = 8

Step-by-step explanation: Hope this help :D

How many solutions over the complex number system does this polynomial
have?
7x5 – 33.x4 – 4x2 + 3x + 52 = 0
Enter your answer as an integer.

Answers

6 complex numbers . hope this helps!!!!!

Explain how this problem 12^3 x 11^2 is solved.

Answers

Answer:

you have to simplify it first and then miltiply

Step-by-step explanation:

Hi guys please help me with this! exlapin how you got the answer instead of just putting down a random letter for points, thanks! :)

Answers

From the numbers between 11 and -14
Number of terms: 6
First term: -14
6th term = 11
a + (n-1)d = -14
11 + (6-1)d = -14
11 + 5d = -14
5d = -25, d = -5

From 11 you subtract 5 to the left
d = 6, c = 1, b = -4, a = -9

Which is the smallest non-negative?

Solution: c

A store has clearance items that have been marked down by 55%. They are having a sale advertising an additional 25% off clearance items. What % of the original price do you end up paying

Answers

Answer: 33.75%

Step-by-step explanation:

The items were marked down by 55% from their original price.

This means that the new price is:

= 1 - Percentage marked down

= 1 - 55%

= 45% of the original.

From this 45%, additional percentage of 25% is removed from this amount. The amount left will be:

= 45% * ( 1 - 25%)

= 33.75%

Evaluate y = (1\5)x
when x = 4

Answers

Answer:4/5

Step-by-step explanation:

y= (1/5)x

y= 1/5 (4)

y= 4/5

Hope it's working :)

Answer:

exact form = 4/5

decimal form = 0.8

Step-by-step explanation:

Simplify the expression below.

Answers

Answer:

y^2/4x^4

Step-by-step explanation:

The ratio of cats to dogs at the Palm Valley Animal Shelter right now is 5 to 3. There are 45
dogs currently at the shelter. What is the total number of cats and dogs at the shelter right
now?

Answers

Answer:

75:45

Step-by-step explanation:

3*15=45

5*15=45

Best answer gets a brainliest

Match the following items. In the figure below, several reflections are illustrated. Note one line of symmetry is m and one is l. Pay close attention to the line of reflection being indicated by R l and R m.

Answers

Answer:

see the photo below

HELP. No bots allowed.

Answers

Answer:

June, Mitchell and Nick are the ones who drew the line of symmetry correctly because if you were to cut that in half, both sides remain the same shape and size. Stephanie, Liz, and Brandon are wrong because if you cut that you get different shapes and sizes, they will not be identical.

Answer:

June did

Step-by-step explanation:

Symmetry is when both side are the EXACT SAME!!! June is the only one who has done it correctly

Help me out here!! Please!
my mom homeschools me and she has this thing called desmos so I'm trying to figure this out

Answers

so basically it’s 550, kinda hard to explain, but i hope it helped

Answer:

250 gallons of water are being pumped out each hour

Step-by-step explanation:

It tells us that W is the amount of water in the pool at a time. It also tells us that at the start there is 9000 gallons in the pool. We also know t is the time in hours so 1 t = 1 hour.

W=9000-250t

We can substitute in what we know

The amount of water in the pool = 9000 gallons - 250 gallons times 1 hour

so that means if one hour passes 250 gallons are removed, and if 2 pass then 500 are removed showing that for every hour the pump is on 250 gallons of water are being sucked from the pool

25 7/5 tons = ib ......

Answers

Answer:

c. 51,400

Step-by-step explanation:

25 x 2,000=50,000

2,000 x .7= 1,400

50,000+1,400=51,400

Answer:

Step-by-step explanation:

What is the perimeter of a sandbox that measures 5 feet by 6 feet?

Answers

Answer:

22 feet

Step-by-step explanation:

6+5+6+5

= 11+11

= 22

GIVING BRAINLIEST, PLS HELP!!!!! :((

Write a statement that correctly describes the relationship between these two sequences: 6, 7, 8, 9, 10, and 18, 21, 24, 27, 30.

Answers

Step-by-step explanation:

1 Sequence

The numbers are in a right order but starting from 6 and ending at 10....

2 sequence

Numbers are from table of 3 and starting from 3×7 and ending up at 3×10

Cooper wrote checks on his checking account for $20, $20, $18, $20, and $35. He also deposited $53 in the account. Which number describes the change in the balance of his account?
A $11.99 B $ 31.39 C $ 53.41

Answers

C beacause I’m big brain

What is 11/12 + 2 1/6 ?
Either decimal or fraction.

Answers

Answer:

3.0833

Step-by-step explanation:

i dont know how many 3's

Answer: 37/12

Step-by-step explanation: First you must turn 2 1/6 into a improper fraction, so 2x6 + 1 will get you 13 as the numerator and the denominator will be 6 so now we have 13/6 + 11/12. Now we must turn the denominator for 13/6 into 12 so, 13x2/6x2 so it is 26/12 so now the equation is 26/12 + 11/12 is 37/12.

Find the circumference of a circle with a radius of 4.4 inches. Use 3.14 for pie. Round to the nearest tenth if necessary. Please provide steps.

Answers

Answer:

2×3.14×4.4

27.62 is the answer

The answer is not as follows about this PI PROBLEM:
- 4 equal sides
- 25
-20
Read this not JUST ABOUT AREA BUT FINDING THE AREA USING PI.
Formula for area is :3.14*radius*2
NOT 5*5 or 5*4 I see where you guys went wrong. The next time someone posts an answerthat only deals with normal area for this PI problem then you will be reported. Don't do this for points only please. Thank you for helping me with this PI PROBLEM!!!!!

Answers

Answer:19.625

Step-by-step explanation:

Answer: 19.625in^2

Step-by-step explanation:

What is the x-intercept of the graphed line?

−2

0

1

2

Answers

Answer:

Step-by-step explanation:

the x-intercept is 0 because the line intercepts the x axis at the point (0,0) so the x-intercept is 0.

Which expression is equivalent to `7+10x+x-3?`

Answers

Answer ..........
11x+4

Which expression below has a Coefficient of 3?

Answers

I think the answer is C because a coefficient is a number and a letter together like 3x. That why I think the answer is C. But if I am wrong I am sorry.

What two numbers have a product of -54 and a sum of -3?

Answers

Answer:

-9 and 6

Step-by-step explanation:

Answer:

-9 and 6

Step-by-step explanation:

-9X6 is -54

and -9+6 is -3

6a+5b=4.54
3a+7b=3.17

Answers

Answer:

7.71

Step-by-step explanation:

add it up

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