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Brilliant_brown [7]
3 years ago
13

What is the first step you should do to solve this equation? 2/3x = 16

Mathematics
1 answer:
den301095 [7]3 years ago
7 0

x = 24

Step-by-step explanation:

isolate the variable

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Irina18 [472]
X = -3, y = 2 rise over run
3 0
3 years ago
Question is down below, best answer gets Brainliest! Good luck!
Westkost [7]

Answer:

976cm^2

Step-by-step explanation:

Surface area:

Ara of cross section x 2 = 1/2 x 2 x 14 x 24 = 14 x 24 = 336

Area of base = 14 x 10 = 140

area of slope x 2 = 25 x 10 x 2 = 500

Total surface area = 500+140+336 = 640 + 336 = 973cm^2

7 0
3 years ago
Read 2 more answers
Solve the system of equations. \begin{aligned} & -5x+13y = -7 \\\\ & 5x+4y=24 \end{aligned} ​ −5x+13y=−7 5x+4y=24 ​ x= e
riadik2000 [5.3K]

Answer:

The solution of the given equations

x =4 , y = 1

Step-by-step explanation:

<u>Explanation</u>:-

<u>Step(l</u>):-

Given the system of equations -5x+13y = -7 ..(l)

                                                     5x+4y=24 ..(ll)

<u>Step(ll)</u>

Adding (l) and (ll) equations and cancelling '5x' terms we get

         13y+4y = -7 +24

               17y = 17

dividing '17' on both sides, we get

                y=1

<u>Step(lll):-</u>

Substitute y=1 in equation (l) , we get

-5x+13y = -7

-5x + 13(1) = -7

subtracting '13' on both sides, we get

-5x +13 -13= -7 -13

-5x = -20

Dividing '-5' on  both sides, we get

x = \frac{-20}{-5}

x = 4

<u>Conclusion</u>:-

The solution of the given equations

x =4 , y = 1

7 0
3 years ago
I NEED HELP PLEASE 35 POINTS IF YOU CAN ANSWER
CaHeK987 [17]

Answer:

120

Step-by-step explanation:

3 over 75 equals x over 3000

3*3000=9000

9000/75=120

6 0
3 years ago
PLEASE ANSWER
irga5000 [103]

the answer would be 5% because 56 is 20% of 280 and thats 4 years so you divide by 4 which gets you 5%.

3 0
3 years ago
Read 2 more answers
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