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just olya [345]
3 years ago
5

Find the missing angel by using an equation

Mathematics
1 answer:
Marina CMI [18]3 years ago
6 0
Lets x = missing angle

x = 180 - (60+80)
x = 180 - 140
x = 40

answer
40
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Help please????????????
katen-ka-za [31]

Answer:

a. 32.5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which is more 1/4 of rhe cheese pizza or 2/5 of the onion pizza
Leni [432]
Who eats onion pizza?

anyway, make bases same

1/4 times 5/5=5/20
2/5 times 4/4=8/20
5/20 vs 8/20
8/20 i bigger

2/5 is bigger

actaully depends on how big th pizza is
cheese could be 12 feet wide and the onion could be 12 inches wide
6 0
3 years ago
Solve the system of inequalities<br> 1-12y&lt;:3y+1; 2-6y&gt;4+4y
ICE Princess25 [194]

For 1 - 12y < 3y+1;        y > 15

For 2 - 6y  >  4  +  4y;   y  <  -0.2

The given inequalities are:

1  -  12y < 3y  +  1

2 - 6y  >  4  +  4y

For 1  -  12y < 3y  +  1:

1  -  12y < 3y  +  1

Collect like terms

-12y  -  3y  <  1  -  1

-15y    <   0

Multiply both sides by -1

-1(-15y)   >  0(-y)

15y    >   0

Divide both sides by 15

y   >  0/15

y   >   15

For 2 - 6y  >  4  +  4y

Collect like terms

-6y  - 4y  >  4  -  2

-10y   >   2

Multiply both sides by -1

-1(-10y)   <  2(-1)

10y   <  -2

y  <  -2/10

y  <  -0.2

Learn more here: brainly.com/question/11316045

8 0
3 years ago
A recipe uses 5/8 cups of vegetable oil and 2 cups of water. Write the ratio of vegtable oil to water. THEN find the value of th
denis23 [38]

Answer:

5/8 : 2

Step-by-step explanation:

3 0
3 years ago
Please help me with these questions. I’m genuinely confused.
jok3333 [9.3K]

Answer:

16. 1 4/5

17. 2 2/3

18. 4/11

19. 4 1/2

20. 4/7

21. 1/2

22. 1 2/5

23. 2 1/2

24. 4 2/3

Step-by-step explanation:

1. subtract whole numbers first

2. subtract fractions next (simplify if you can)

3. subtract fractions and whole numbers

8 0
2 years ago
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