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dusya [7]
3 years ago
11

How many solutions 4.5z = 4.5z – 6.25 + 6.25

Mathematics
1 answer:
valkas [14]3 years ago
4 0

Answer:

no solution

Step-by-step explanation:

There is no solution.

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I NEED HELP ITS FOR A GRADE THIS IS LAST QUESTION I GIVE U BRAINLIEST IF U GET IT RIGHT
yulyashka [42]

Answer:

1rst is 2

2nd is 28 4/5

3rd is 26 4/5

3 0
3 years ago
How do you find the missing angles? thank you pls answer will give brainliest
Alexxx [7]

Answer:

1. 70

2. 65

3. 115

4. 65

5. 65

6. 65

7. 65

Step-by-step explanation:

All of them are correct so dont worry

Have a nice day

3 0
2 years ago
Identify the variation as direct, inverse, joint or combined. y = cx²
viva [34]

Answer:

combined variation          

Step-by-step explanation:

we have

y=cx^{2}

we know that

a)<u> in the interval </u>----> (0,∞)

If the value of x increase the value of y increase

so

Is a direct variation

b) <u>in the interval -</u>---> (-∞,0)

If the value of x increase the value of y decrease

so

Is a inverse variation

therefore

Is a combined variation


4 0
3 years ago
Read 2 more answers
Find the surface Area.
vesna_86 [32]

Answer:

it's 400

Step-by-step explanation:

just do it like this I guess 5 × 8 × 10

8 0
3 years ago
Parallel lines cut by transversal. How to find angle measure.
allochka39001 [22]
#1 30
#2 150
#3 110
#4 60

#5 2x+50+3x=180
combine like terms

5x+50=180
subtract 50 from both sides

5x=130
divide both sides by 5 to isolate the variable

x=26

#5 3x=3(26)=78
#6 2x+50=2(26)+50=102

#7 AGE and CHG, AGH and CHF, EGB and GHD, HGB and FHD

#8 AGE and FHD, CHF and EGB
7 0
3 years ago
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