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snow_tiger [21]
2 years ago
6

Will mark brainliest for whoever answers correctly

Mathematics
1 answer:
Veronika [31]2 years ago
4 0

Answer:

The answer is 2

Step-by-step explanation:

x+y = (1+i) + (1-i)

open the bracket...

1+i + 1-i

collect like terms

=1+1+i-i

= 2-0

=2

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The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in st
Assoli18 [71]

Answer:

\frac{AB}{BC} = \frac{CE}{ED}

Step-by-step explanation:

Given

The attached proof

Required

Complete the missing piece

In (a), we have:

\triangle ABC \to \triangle CED

This implies that, the following sides are similar:

AB \to CE

AC \to CD

BC \to ED

An equation that compares the triangle can be any of:

\frac{AB}{BC} = \frac{CE}{ED}

\frac{AB}{AC} = \frac{CE}{CD}

.....

From the options;

\frac{AB}{BC} = \frac{CE}{ED} is true

5 0
2 years ago
Jose swims 3 laps in a pool every 2 minutes how long would it take jose to swim 27 laps
kozerog [31]

Answer:

18 minutes

Step-by-step explanation:

It takes jose 2 minutes for 3 laps, so for 27 laps he would need 2*9 minutes.

8 0
2 years ago
Plz help this is due today NO LINKS OR GROSS PICTURES OR I Will REPORT And please show work
sdas [7]

Answer:

the volume is 120

Step-by-step explanation:

the formula for volume with length times width times height. Just multiply 3 x 5 x 8

8 0
2 years ago
Can anybody help out this math question it’s about graph please
malfutka [58]

Neither one of the slopes are going to be minus. It means you are travelling backwards in time, which is wonderful if you are a sci-fi fan, but not so good if you are Sharon. A and D has Sharon going from 70 to 0. That can't be happening so both are wrong.


Now you have to decide between B and C. The intersection point has Sharon going upwards until she is 20. She started out at 70. The graph has John starting at 70. That's not right.


So we've eliminated A,D and now C.


The answer must be B. They meet when Sharon is 90 and John is about 22.5 which is what it should be.

6 0
2 years ago
What’s the degree 2xy5
frutty [35]

Answer:

  6

Step-by-step explanation:

The degree of the term

  2xy^5

is the sum of the exponents of the variables, so is 1+5 = 6.

The degree of the term is 6.

6 0
3 years ago
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