2 years ago

Easy question 4 someone

Mathematics

2 answers:

neonofarm [45]2 years ago

8 0

Answer is (c) BC.

Angle A is only opposite to the side BC

olga_2 [115]2 years ago

8 0

Answer:

C. BC

Step-by-step explanation:

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The point A,B,C and D represent the complex number Z1,Z2,Z3 and Z4 and O is the origin. If OABC is a parallelogram, and Z1=1+3i

aleksley [76]

Complex numbers are divided into two parts; real and imaginary parts. The value of Z3 is $5+ 8i$

Given that:

$Z_1 = 1 + 3i$

$Z_2 = 4 + 5i$

Since O is the origin, then:

$C = OA + OB$

This means that:

$Z_3 = Z_1 + Z_2$

So, we have:

$Z_3 = 1 + 3i + 4 + 5i$

Collect like terms

$Z_3 = 1 + 4+ 3i + 5i$

$Z_3 = 5+ 8i$

Hence, complex number Z3 is $5+ 8i$

Read more about complex numbers at:

brainly.com/question/18509723

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2 years ago

Hi please help i’ll give brainliest

9966 [12]

32-3 which is 29 Im pretty sure

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2 years ago

Giving fr$e points your welcome! have a good rest of your week

victus00 [196]

Step-by-step explanation:

Thank you buddy

have a great day ahead

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2 years ago

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The cost to repair Linda's car is $500, including parts and labor. The cost of parts is $140. If the cost of labor is $40 per ho

Yakvenalex [24]

It took 9 hours of labor. 500 - 140 = 360...... 360 / 40 = 9.
Answer: 9.

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2 years ago

Solve for x: 3+x=2x=?

Leokris [45]

Answer:

x=3

Step-by-step explanation:

3+x=2x

Subtract x from each side to get the variable on one side

3+x-x=2x-x

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3 years ago

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