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puteri [66]
2 years ago
10

BRAINLIEST!!!

Mathematics
2 answers:
daser333 [38]2 years ago
6 0
(6 + 5i)(10- 15i)
60- 90i +50i - 75i2
60- 40i -75i2
Answer is C
sineoko [7]2 years ago
3 0

Answer:

c)  60-40i-75i^2

Step-by-step explanation:

first you multiply out the brackets then collect like terms to get the answer

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The height of a triangle is 4 m less than its base. The area of the triangle is 48 m^2.
masya89 [10]

Answer:

Step-by-step explanation:

Let x = base measurement; then height = (x-4).

 

A = ½•base•height 48 = ½x(x-4

4 0
2 years ago
Evaluate the expression when g=6 and h=4 . h+9g (I NEED HELP FAST)
lozanna [386]

Answer

58

Step-by-step explanation:

So you would plug in 4 for h and 6 for g to get 4+9(6), then you multiply 9x6 to get 54 then you would add 4 to get 58

6 0
3 years ago
Find the following angles<br>​
Serga [27]

Answer:

Downwards ↓

Step-by-step explanation:

a°=90° (right angle)

c°=45° (diagonal)

b°=180-63 (angles on a straight line)

=117°

3 0
3 years ago
Read 2 more answers
Como divido numeros radicales?​
worty [1.4K]

Do you have a specific question or like nd question example with numbers

¿Tiene una pregunta específica o como ejemplo de pregunta con números?

4 0
3 years ago
Solve the equation 1/6(x - 5) = 1/2(x + 6)
Semmy [17]

Answer:

-23/2

Step-by-step explanation:

x-5=3(x+6)

x-3x=18+5

-2x=23

x=-23/2

5 0
2 years ago
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