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Tomtit [17]
3 years ago
11

Plz help me with my math

Mathematics
1 answer:
ohaa [14]3 years ago
6 0

Answer:

− 3 x ^2 − 5 x − 15

I tried my best hope this helps it is the third one down from the top not the answer you put.

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Evaluate.12÷(2+2/3)2 <br> 6 4/9 <br> 4 1/2 <br> 3 2/3 <br> 1 11/16
arlik [135]

Answer:

are you just typing

Step-by-step explanation:

3 0
2 years ago
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A fish jumps out of the water at a speed of 12 feet per second. The height y (in feet) of the fish above the surface of the wate
sasho [114]

Answer:

The fish is 2.25 ft above the surface at 0.375 seconds

Step-by-step explanation:

Given:

y=-16x^2+12x

x=0.375 seconds

Substitute x=0.375 into the equation

y=-16x^2+12x

= -16(0.375)^2 +12(0.375

= -16(0.140625) + 4.5

= -2.25 + 4.5

= 2.25

y=2.25 ft

The fish is 2.25 ft above the surface at 0.375 seconds

8 0
3 years ago
Students at Maple school earned $708 selling candles. They want to accumulate $2000 for a club trio. What percent of their goal
Sholpan [36]

Answer:

<u>The correct answer is 35.4%</u>

Step-by-step explanation:

Let's check the information provided in the question:

Savings goal = US$ 2,000 for the club trip

Earnings for the candles selling = US$ 708

For calculating the accumulated percentage, we can do it this way:

Accumulated percentage = Earnings / Savings goal

Accumulated percentage = 708 / 2,000 * 100

Accumulated percentage = 0.354 * 100

<u>Accumulated percentage = 35.4%</u>

<u>Students at Maple School has accumulated 35.4% of their savings goal with the candles selling.</u>

5 0
3 years ago
Cách tính tổng<br> 12+25+45+65+34
Andre45 [30]

12+25+45+65+34

= 181

Must click thanks and mark brainliest

6 0
3 years ago
1.x+y=-7 y=x+1
son4ous [18]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
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