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sleet_krkn [62]
4 years ago
13

Solve the systems 3x-2y=1 and 8x+3y=2

Mathematics
1 answer:
k0ka [10]4 years ago
7 0
I hope this helps you

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Find the perimeter and area of the figure. Round to the nearest tenth if necessary. 33.7 mm; 108 mm2 33.7 mm; 54 mm2 30.7 mm; 50
Deffense [45]

Answer:

Perimeter: 33.7 mm

Area: 54 mm

Step-by-step explanation:

If you do 12 + 9.7 + 12 you will get the perimeter, and to get the area you would use the formula A = \frac{1}{2} x base x height. Since the base is 12 and the height is 9, you would do 12 x 9 x 0.5 to get 54 mm for the area of the triangle.

8 0
3 years ago
Write the original equation of -18x-15= -87
Sunny_sXe [5.5K]

Answer:

x=4

Step-by-step explanation:

-18 x 4 x -15 = -87

8 0
3 years ago
Read 2 more answers
1
Ivan
I don’t know what that says
8 0
3 years ago
The radius of a cylinder water tanks 6' in its hide is 9' what is The volume of the tank
EleoNora [17]

Answer:

6^6 = 36 (squared my radius in order to find the area of one circle)

36 x 3.14(multiplied my radius by pi to find the area) = 113.04

Now we multiply the area of one circle with the height since it is a prism throughout the whole shape.

113.04 x 9 = 1,017.36 in^3 is your answer.

Step-by-step explanation:

Formula of area of a circle:

pi(3.14 or 22/7 depending on what they tell you to use for pi) x radius squared(your radius is half of your diameter or given radius, your radius should be squared in order to find the area).

πr^2

pi x radius^2(radius being squared)

8 0
3 years ago
50 POINTS AND BRAINLYEST
Ede4ka [16]

Answer: 36

Step-by-step explanation: First solve for the volume. 3/2 • 1/2 • 3/4 = 9/16. Then divide by the volume of the cubes. 1/4^2 = 1/64. (9/16)/(1/64) = 36

5 0
3 years ago
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