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REY [17]
3 years ago
8

Solve the equation by using the quadratic formula.

Mathematics
1 answer:
lesantik [10]3 years ago
8 0
Https://us-static.z-dn.net/files/d98/91a920cfe56638bfcc2f4c5b8ab8fcb3.jpeg

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Simplify i12. 1 −1 −i i
Likurg_2 [28]

Answer:

1

Step-by-step explanation:

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3 years ago
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Emily and Kate were at a cheerleading competition this fall.They cheered 12 rounds. Each round lasted 8.24 minutes. Calculate th
trapecia [35]

Answer:

98.88

Step-by-step explanation:

Given: They cheered 12 rounds. Each round = 8.24

To find the total number, multiply how much one round is with the total number of rounds.

  8.24

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Each girl cheered 98.88 minutes. If you need this estimated, the answer would be 99 minutes.

4 0
3 years ago
Help please asap will mark brainliest!
Andrew [12]

Answer:

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Step-by-step explanation:

Because it is a parallelogram, UX = VW

x-4 = 2x - 15

11 = x

VW = 2 x 11 - 15

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6 0
3 years ago
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What is the equation of the line that passes between (-1, -7) and has a slope of 2
cricket20 [7]

Answer:

y = 2x - 5

Step-by-step explanation:

3 0
3 years ago
Solve for k please help!!!
grin007 [14]
Answer: k = 59°

Steps:
180 - 77 = 103

103 + 18 + k = 180
121 + k = 180
k = 180 - 121
k = 59

Check:
103 + 18 + k = 180
103 + 18 + 59 = 180
180 = 180 ✅
8 0
3 years ago
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