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Westkost [7]
3 years ago
12

Help me please 100 points! with work!

Mathematics
1 answer:
Tcecarenko [31]3 years ago
7 0

Answer:

sorry i donot know.......

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Help asap worth 50 points<br> Use grouping symbols to make each equation true.<br> 16-4/2+3=9
ira [324]

Answer:

This question is only if 25 points. And you have typed 50 points.

Answer is 16-4-2-1

5 0
2 years ago
What is the cubed root of 27?
lianna [129]

Answer:

Then answer is 3

Step-by-step explanation:

cube root = ³√27

3×3×3 = 3³ = 27

6 0
3 years ago
Read 2 more answers
I'll mark brainliest thanks​
Alecsey [184]

Answer:

Transitive

Step-by-step explanation:

5 0
2 years ago
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3x - 5y = 14 and – 2x + 2y = 0
zubka84 [21]

Answer:

x=5.6

y=-5.6

Step-by-step explanation:

3x - 5y = 14 Equation 1

– 2x + 2y = 0 Equation 2

Simultaneous equation can be solved either through elimination method or substitution method. But we use elimination method for this question

Multiply equation 1 by -2 (the coefficient of x in equation 2) and multiply equation 2 with 3 (the coefficient of x in equation 1), so that x will have the same coefficient in the new equations, and easy to eliminate

-2(3x - 5y = 14)

-6x+10y=-28 Equation 3

3(– 2x + 2y = 0)

-6x+6y=0 Equation 4

Subtract equation 4 from 3 to eliminate x

-6x+10y=-28

-6x+6y=0

-6x-(-6x)=-6x+6x=0

10y-6y=5y

-28-0=-28

5y=-28

y=-28/5

y=-5.6

Substitute for y in equation 2

– 2x + 2y = 0

– 2x + 2(-5.6) = 0

-2x-11.2=0

-2x=11.2

x=-11.2/2

x=5.6

7 0
3 years ago
3g+h=18 2g+3h=26 what is g and what is h
krok68 [10]

Answer:

3

g

+

h

=

18

=

 

2

g

+

3

h

=

26

=

g

=

h

=

Step-by-step explanation:

5 0
3 years ago
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