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Leya [2.2K]
2 years ago
6

Perform the indicated operations. Write the answer in standard form, a+bi. 6(-8-9i)+8i(-9-8i) =

Mathematics
1 answer:
Wittaler [7]2 years ago
3 0

Step-by-step explanation:

thank \: you

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If a+b=10 and ab=24, find the values of a and b.​
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The values of a and b are 4 & 6
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Suppose 12 quarts of pure antifreeze is mixed with 8 quarts of a solution that is 72% antifreeze. Answer the questions below. Do
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(a)  

12+0.72(8)

12+5.76

17.76 qts of antifreeze

(b)

100(12+8(.72))/(12+8)

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3 years ago
A school picnic your teacher asks you to Market food trip every 10 yards Sullivan students can play football with the teacher ac
Gemiola [76]

1 yard = 0.9144 meters

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9.144 meters

5 0
3 years ago
Jasmine is part of a bowling league and wants to beat the team record of an average score of 240 out of 300 possible points per
hoa [83]

Answer:

her score in sixth game is 270

Step-by-step explanation:

The computation of the Jasmine score in her sixth game is shown below:

Let us assume her sixth game score is x

And, the first five games are 252, 227, 210, 239, 242

And, the average score is 240

So, the following formula should be used

(252 + 227 + 210 + 239 + 242 + x) ÷ 6 = 240

252 + 227 + 210 + 239 + 242 + x = 240 × 6  

252 + 227 + 210 + 239 + 242 + x = 1,440

x = 270

Hence, her score in sixth game is 270

6 0
3 years ago
Solve the inequality:<br> 5 (2h+8) &lt; 60
sashaice [31]

Answer:

5 (2h+8) < 60

10h+40<60

10h<20

h<2

Your Welcome

BIFFY OUT!!!

5 0
3 years ago
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