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AleksAgata [21]
3 years ago
10

Plz help asap!!!! Systems of equations answer #2 and #3

Mathematics
1 answer:
Tresset [83]3 years ago
4 0

Answer:

rule add 15 subtract 10

Step-by-step explanation:

rule add 15 subtract 10.      rule add 15 subtract 16

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How to solve this ? 4x+2y=6​
tatuchka [14]

Answer:

[1, 1]

Step-by-step explanation:

When you plug in these coordinates, you will see that 4 + 2 = 6.

I am joyous to assist you anytime.

4 0
4 years ago
Find the following, giving your answers to 1 decimal place. 10 cm 8 cm 6 cm a) The volume of the cone. b) The curved surface are
sesenic [268]

Answer:

Volume of cone = 209.44 cm²

Curved surface area of cone = 188.57 cm

Step-by-step explanation:

Given:

Height h = 8 cm

Slant height l = 10 cm

Radius r = 6 cm

Find:

Volume of cone

Curved surface area of cone

Computation:

Volume of cone = (1/3)πr²h

Volume of cone = (1/3)π(5)²(8)

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Curved surface area of cone = πrl

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3 0
3 years ago
The expression −50x+100 represents the balance, in dollars, of a bank account after x months.
kondor19780726 [428]
Basically get two slopes -50(1)+100 will get you 1,50 (1 is x and 50 is y since its the answer)
-50(0)+100 (0,100)  Y₂-Y₁/X₂-X₁ 50-100/1-0
Rate of change per month = -$50

7 0
3 years ago
Read 2 more answers
A class of sixty voted for class president. 30% voted for Brad and 70% voted for Jane. How many votes did the winner get ?
Lynna [10]

Answer:

42

Step-by-step explanation:

"The Winner." who is Jane, with 70% of the votes, received:

                70% of 60 votes

The word "of" usually means multiply.

70% may also be written as 0.70 and as 70/100   (you may choose the one to use)

Let's use (70/100):

    (70/100)*60 = 4200/100 = 42 votes

7 0
3 years ago
Read 2 more answers
If a class is made up of 55% boys and there are 14 girls how many boys are there
kari74 [83]
17 because 100 - 55 = 45 14/45%= 31 31 times 55%= 17
7 0
3 years ago
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