1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BigorU [14]
2 years ago
10

Will mark brainliest, worth 60 points

Mathematics
2 answers:
mrs_skeptik [129]2 years ago
6 0
21 is c
22 is b
23 is a
Ostrovityanka [42]2 years ago
3 0

Answer:

21 is option 3

22 is option 3

23 is option 1

Step-by-step explanation:

You might be interested in
I need help finding missing angles ​
Citrus2011 [14]

Answer:

1 = 128 degrees

2 = 52 degrees

3 = 47 degrees

4 = 133 degrees

5 = 81 degrees

Step-by-step explanation:

angle 2 and 52 degrees are corresponding angles so they are equal.

angle 3 and 47 degrees are corresponding angles so they are equal.

angles 1 and 2 are supplementary angles so their sum is 180 degrees.

angles 3 and 4 are supplementary angles so their sum is 180 degrees.

angle 5 = 180 - 52 - 47 = 81 degrees

8 0
3 years ago
Find a polynomial f(x) of degree 4 that has the following zeros.<br> 0, -5, 8, -2
Roman55 [17]

Answer:

The polynomial of the function degree '4'

x⁴ - x³ -46 x² -80x =0

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given zeros are 0 ,-5,8,-2

x =0 , x=-5 ,x=8 and x=-2

(x-0) , ( x+5) , (x-8) and (x+2)

The polynomial function with degree '4'

(x-0)(x-(-5)(x-8)(x-(-2) =0

x ( x+5) (x-8) (x+2) =0

(x² +5x)(x-8)(x+2) =0

(x³ -8 x²+5x² -40 x)(x+2) =0

( x³ -3 x² - 40 x) (x +2) =0

x⁴ + 2 x³ - 3 x³- 6 x²-40 x²- 80 x =0

x⁴ - x³ -46 x² -80x =0

<u><em>Final answer:-</em></u>

The polynomial of the function degree '4'

x⁴ - x³ -46 x² -80x =0    

3 0
3 years ago
Please help, thank you!
Nadya [2.5K]

Answer:

37 and 26

Step-by-step explanation:

Let the bigger number be x and the smaller number be y.

Then the two numbers total 63 will give us:

y+x=63------>eqn1

The two numbers have a difference of 11.

y-x=11------->eqn2

We add equations 1 and 2 to obtain:

2y=74

Divide both sides to get:

y=37

Put y=37 into eqn2 to get:

37-x=11

x=37-11

x=26

This larger number is 37 and the smaller number is 26

4 0
3 years ago
An 80 ounce bottle of apple juice contains 32 ounces of water and 64 ounce bottle of orange juice has 48 ounces of water which j
natulia [17]
The 64 ounce bottle of orange juice would have the greater percentage of water (75%) while the bottle of apple juice has only 40%
6 0
2 years ago
I need help please show your work.
Gennadij [26K]
Okay so Take a calculator and go down each row. Start with 2. Then shade those. Then move to 3 and go through each box that isn't shaded and so on and so fourth
3 0
3 years ago
Read 2 more answers
Other questions:
  • John and 4 friends are going out for pizza for lunch. They split one pizza and 5 large drinks. The pizza cost $10.00. After usin
    7·2 answers
  • (+1)+(+4) =
    7·2 answers
  • What equation is equivalent to 3x+6=4x+7
    6·1 answer
  • Adam was packing up his toys he managed to squeeze 52 toys into a box if adam filled 92 boxes how many toys did he pack total
    13·1 answer
  • Residents of a small city voted on whether to allow a developer to build a shopping center the number of votes in favor of the s
    8·1 answer
  • The yearbook club had a meeting. The meeting had 20 people, which is four-fifths of the club. How many people are in the club?
    11·2 answers
  • Whats an equation for the sum of eight and twice a number is fourteen
    10·2 answers
  • PLEASE HELP ASAP THANKS IN ADVANCE
    9·1 answer
  • Question 101 pts Suppose that you had consumer group wanted to test to see if weight of participants in a weight loss program ch
    9·1 answer
  • 30-5 • 4+2 how do I solve this
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!