MATHEMATICS HIGH SCHOOL

Find the value of x that makes the equation true.x + 4 = 12

x = 3
x = 8
x = 16
x = 24

Answers

Answer 1
Answer: The correct answer is 8 because 8+4 equals 12

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Multiply and simplify the product.–12i × 3i
Select the product.

a.36

b. -36

c. 36i

d. -36i

Answers

The multiplication and simplification of the polynomial –12i × 3i gives 36

What is a complex number?

A complex number is a number of the form a + bi, where a and b are real numbers, and i = √-1

i² = (√-1)² = -1

Given the complex number:

–12i × 3i

multiplying and simplifying gives:

= -36 * i² = -36 * -1 = 36

The multiplication and simplification of the polynomial –12i × 3i gives 36

Find out more on complex number at: brainly.com/question/10662770

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Hello,
(-12i)*(3i)=-36i²=36
Answer A

One hundred times the quantity eight plus nine

Answers

100  times 19
1900
i hope i helped!!
9+8=17 so 17×100=1,700. The answer is 1,700

Look at the image of the table of values below. Over which interval of x is the average rate of change the largest?

Answers

Between 5 & 8.

\displaystyle {21-15\over 8-5} = 6/3 = 2 is the largest rate of change, differentiating from 5\over3 and 11\over6

In a factory there are three polishing machines, A, b, and C. when all three of them are working, 5700 lenses can be polished in one week. When only A and B are working, 3400 lenses can be polished in one week. When only B and c are working, 4200 lenses can be polished in one week. How many lenses can be polished in a week by each machine?

Answers

It would be answer B

‼️Please help‼️
Find the value of x and RT if RS=24 cm

Answers

RS = RT + TS = 24 cm

Let's plug our values into the equation above

24cm = 6x - 4 + 10cm

Combine like terms

24 cm = 6x + 6 cm

Subtract 6 cm from both sides

18 cm = 6x

Divide both sides by 6

3 = x

Plug 3 into the expression for RT

RT = 6(3) - 4 = 18 - 4 = 14 cm

Similarly, we know that TS = 10 cm and RS = 24 cm

24 cm - 10 cm = 14 cm

RT = 14 cm

14 cm = 6x - 4

Add 4 to both sides

18 cm = 6x

Divide both sides by 6

3 = x

9x 6 when x = negative 2

Answers

Answer:

576

Step-by-step explanation:

9x^(6)                                 x = -2

9(-2)^(6)

= 9(64)

= 576

So, the answer is 576
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