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liq [111]
3 years ago
12

Please help I’ll mark you as brainliest if correct!

Mathematics
1 answer:
mylen [45]3 years ago
7 0

Answer:

try d ....................

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Gus has skydived 4 more times than Nico. Emma has skydived twice as many times as Nico. If Emma has skydived 16 times, how many
Oliga [24]
32 times bc emma skydived 16 times and it says sue sky dived 2 × Nico so you would divide 16 ÷ 2 and get 8 then it says gus has skydived 4 times more than nico so you do 8 × 4 and get 32 as your answer
6 0
4 years ago
To win a game, you need at least 45 points. Each question is worth 3 points. Write and solve an inequality that represents the n
Effectus [21]
3x=45
(divide each side by 3)
x=15
You need to answer 15 correctly. 
4 0
3 years ago
Read 2 more answers
Find y when x = 9 if y varies directly as the square of x, and y = 245 when x = 7.
Lera25 [3.4K]

Step-by-step explanation:

y is directly proportional to x^2.

This means that y = kx^2, where k is a real constant.

When x = 7, y = 245:

245 = k(7)^2 = 49k. By division, k = 5.

Now we know that y = 5x^2, when x = 9, y = 5(9)^2 = 5 * 81 = 405.

5 0
3 years ago
4x-5y=0<br> 8x+5y=-60 <br> what is the answer by substitution or elimination?
yuradex [85]
The answer is -5, -5 added by 5 cancels each other out. Then when you add 4x + 8x, you get 12x. So when you do 12x= -60, you get -5.

7 0
3 years ago
Anyone help me with this please I can’t seem to get my head around it xx
vova2212 [387]

Answer:

The first answer is 36 and the second is 80 because each pattern increases by one tile longer and wider so pattern 4 would be 4 by 4 so there would be 16 square tiles and 16 circular tiles and pattern 5 would have 25 square tiles and 20 circular tiles.

4 0
3 years ago
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