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3 years ago

7

72 : 9x2 It’s multiplication division and I need help

1 answer:

svp [43]3 years ago

6 0

Answer:

9x 2 equals 18. 72 divided by 18 is 4. So the answer is 4.

Step-by-step explanation:

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In the diagram, the length of Line XY is ___.

Colt1911 [192]

The answer is: 24^2x-64x-24

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2 years ago

If sinx=5/13 and x is in quadrant 1, then sin x/2=

marissa [1.9K]

Sin^-1(5/13) = 22.6

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2 years ago

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NEED HELP PLEASE!

USPshnik [31]

Answer:

$(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16$

Step-by-step explanation:

Complex numbers identity:

The complex numbers identity is:

$i^2 = -1$

Square of the sum:

$(x + y)^2 = x^2 + 2xy + y^2$

In this question:

$(x + (3+5i))^2$

$x^2 + 2x(3+5i) + (3+5i)^2$

$x^2 + 6x + 10xi + 9 + 30i + 25i^2$

$x^2 + 6x + 9 + (10x+30)i - 25$

$x^2 + 6x + (10x+30)i - 16$

So

$(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16$

5 0

2 years ago

Simplify the expression 8(2x - 6y + 3) using the distributive property. *

yawa3891 [41]

Answer:

16x - 48y +24

Step-by-step explanation:

We can use the distributive property to expand:

8(2x - 6y + 3)
8 x 2x - 8 x 6y + 8 x 3
16x - 48y + 24

Hope this helps!!

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2 years ago

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Bill takes a loan of $8,000.00 at a 14% simple interest rate for 7 years. How much interest will he have to pay after 6 years

mestny [16]

I believe this answer is 186.66

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