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3 years ago

13

Questions 1-6 , need help ASAP , will award you brainiest

1 answer:

nika2105 [10]3 years ago

8 0

Answer:

1. 13+10i

2. 28-(-4i)

3. -14-1i

4. 4 -i

5. 15+ 10i

6.8 - 5i^2

Step-by-step explanation:

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Solve. −3.5=−4.6x−5.1 Enter your answer as a fraction in simplest form in the box.

Law Incorporation [45]

Answer:

<u>x = 8/23</u>

Step-by-step explanation:

<u>Adding 3.5 to each side</u>

-3.5 + 3.5 = -4.6x - 5.1 + 3.5
-4.6x - 1.6 = 0

<u>Adding 4.6x to each side</u>

-4.6x - 1.6 + 4.6x = 0 + 4.6x
4.6x = -1.6

<u>Dividing each side by 4.6</u>

4.6x/4.6 = -1.6/4.6
<u>x = 8/23</u>

7 0

2 years ago

3) Rita has 3/4 m of Ifugao cloth. She used 2/3 m for placement. What part

enot [183]

Answer:

$Unused = \frac{1}{12}m$

Step-by-step explanation:

Given

$Total= \frac{3}{4}m$

$Used= \frac{2}{3}m$

Required

Determine the part left

The part left is calculated using:

$Used + Unused = Total$

$Unused = Total - Used$

$Unused = \frac{3}{4}m - \frac{2}{3}m$

Take LCM

$Unused = \frac{9m - 8m}{12}$

$Unused = \frac{1m}{12}$

$Unused = \frac{1}{12}m$

6 0

2 years ago

15 POINTS!!! PLEASE HELP ASAP! WILL MARK BRAINLIST!

olga nikolaevna [1]

Answer:

136

Step-by-step explanation:

hyo^2=opp^2+adj^2

x^2=6^2+10^2

x^2=36+100

x^2=136

x=

$\sqrt{136}$

5 0

2 years ago

Read 2 more answers

PLEASE HELP ME ASAP!!!!! WILL GIVE BRAINLIEST!!!<br> Solve the proof<br> Thanks Y'all:))

jek_recluse [69]

Answer:

Below.

Step-by-step explanation:

Triangles ABC and CDE are congruent by 2 angles and the corrrespnding side (AAS).

Therefore AC = CE.

So C is the midpoint of AE.

6 0

3 years ago

Which ordered pair would form a proportional relationship with the point graphed below?

ziro4ka [17]

The correct answer is D (80,-30)

4 0

3 years ago