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Bond [772]
3 years ago
13

Determine the direction that this parabola opens: y = -5x2 - 10x - 13

Mathematics
2 answers:
babunello [35]3 years ago
8 0
The parabola opens downwards












Pie3 years ago
7 0

Answer:

sorry cant :(

Step-by-step explanation:

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there are 12 players on the basketball roster. 9 of the players are in the 8th grade. What percent of the team is not in the 8th
alexandr402 [8]
Well there are 12 players and 9 are in 8th grade so the rest is leaving 3 so 3/12 so converted to percentage is 25% hoped this helped
3 0
2 years ago
14, 8, 17, 21, x, 11,<br> 3, 13; range: 20​
MakcuM [25]

Answer:

x = 1

Step-by-step explanation:

When you subtract the smallest number from the biggest number, the answer is called the range. Here the largest number is 21. The smallest is 3. Then the range should be 18. But since it's 20. This mean that x is 1. Because 21 - 1 will equal 20, making 20 the range. So the correct answer is 1.

6 0
3 years ago
A car is 108 inches long.
lozanna [386]

Answer:

D if car's length is 180 and not 108

Step-by-step explanation:

Truck is 75% longer than the car implies that the length of the truck is 175% (100+75 = 175) of the length of the car.

175/100 × 108

= 189 inches

None of the above

If we take the car's length to be 180 inches, then

175/100 × 180 = 315 inches

5 0
3 years ago
Read 2 more answers
Find the perimeter and area
blondinia [14]

Answer:

perimeter = 67

Step-by-step explanation:

7 0
3 years ago
What is the answer to this question
Crank
The answer is “c” because the 6% of 5300 is 318 which they gain each year so multiply. 318 x 18 = 5724 + 5300 that they already have is equal to 11,024
4 0
2 years ago
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