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KATRIN_1 [288]
3 years ago
7

2x - y = 9 x + 3y = -6

Mathematics
1 answer:
Damm [24]3 years ago
8 0

Answer: Your answer should be {x,y}={3,−3}

Step-by-step explanation: Hoped this helped!!!!

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Find the volume of a right circular cone that has a height of 14.3 ft and a base with a diameter of 17.2 ft. Round your answer t
saveliy_v [14]

Answer:

Volume of the given cone is 1107.6 cubic feet.

Step-by-step explanation:

Formula to get the volume of a right circular cone is,

V = \frac{1}{3}\pi r^{2}h

Here r = radius of the circular base

h = height of the cone

Now we put the values in the given formula

Volume = \frac{1}{3}\pi (8.6)^2(14.3)  [ radius = \frac{17.2}{2}=8.6 ]

             = \frac{1057.628\pi }{3}

             = 1107.55

             ≈ 1107.6 cubic feet

Therefore, volume of the given cone is 1107.6 cubic feet.

6 0
3 years ago
Which expression is equivalent to 6/6
trapecia [35]

Answer:

1/1 I think I hope this helps

Step-by-step explanation:

3 0
2 years ago
What is the Y intercept of the equation Y equals 8X -24
kiruha [24]

Answer:

24

Step-by-step explanation:

y intercept formula

y=mx+b

b is the y intercept

7 0
3 years ago
1+1 what does that equal
lutik1710 [3]
1+1=2
For example, if you have one obeject and get one more object along with the first object, you will have 2 objects all together.
4 0
3 years ago
Read 2 more answers
Carl is going to make a frame for a picture. The dimensions of the frame need to be 2 feet by 18 inches. How long must the board
kenny6666 [7]


<span>A rectangle has two pairs of sides of equal length. </span>

<span>So perimeter P = 2ft + 18in + 2ft + 18in </span>

<span>The units have to be all the same to add them so.... </span>

<span>P = 2ft + 1.5ft + 2ft + 1.5 ft </span>

<span>P = 7 ft. </span>

<span>So the board would have to be 7 feet to make a 2ft x 1.5ft picture frame.</span>
3 0
3 years ago
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