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3 years ago

Simplify the expression (3-4i)(1+5i)-(2-I)

Mathematics

1 answer:

frozen [14]3 years ago

7 0

Answer:

-20x+10x+1

Step-by-step explanation:

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Evaluate:5/8 - (1/4)2

OLga [1]

Answer:

9/8

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

(3x/4)>51 ( line underneath >)

blsea [12.9K]

quick and easy steps that you (may understand it better)

So, firstly let's multiply the fraction $(\frac{4}{3} )$ on your sides

$\frac{4}{3} ( \frac{3}{4}x )$ ← cancel this out because it would give you the quotient of $1$

$\frac{4}{3} (52)$ keep this because this would give you $68$

$Answer: x \geq 68$

$good \\ luck \\ on \\ your \\ assignment \\ \\ \\ \\ Enjoy \\ your \\ day \\ \\ \\ \\ MeIsKaitlyn :)$

8 0

3 years ago

WILL GOVE BRAINIEST Kim and Tegan train for the iron man on the weekend. They bike at a constant rate of miles per hour. The tab

Rus_ich [418]

Answer:

C 210

Step-by-step explanation:

To solve this, First we must take 42/3, Since it equals 14, we take 15x14 and find 210

(edit: to solve for Kim's missing values, you do the same with 2 and 32)

6 0

3 years ago

Determine whether the given length can be side lengths of a right triangle. 12m, 60m, 61m

Ne4ueva [31]

Answer:

Step-by-step explanation:

Using the converse of Pythagoras' identity.

If the longest side squared is equal to the sum of the squares of the other 2 sides then the triangle is right.

The longest side = 61, thus

61² = 3721

12² + 60² = 144 + 3600 = 3744 ≠ 3721

Thus these sides do not form a right triangle.

3 0

3 years ago

Simplify the Expression<br> 2(x +14) - (2x - 5)

elena55 [62]

your answer would be 33.

step 1

2(+14)−1(2−5)

2+28−1(2−5)

step 2 distribute

2+28−1(2−5)

2+28−2+5

step 3 then add the numbers

2+28−2+5

2+33−2

combine

2+33−2

ANSWER IS

7 0

3 years ago