MATHEMATICS MIDDLE SCHOOL

Simplify 3 over quantity of 5 minus 6 i . (1 point)

Answers

Answer 1

Answer:

3/(5 - 6i)

To simplify this, we need to multiply both sides by the conjugate of the denominator, which is 5 + 6i

3(5 + 6i)

Distributive property.

15 + 18i

(5 - 6i)(5 + 6i)

25 + 30i - 30i - 36i^2

25 - 36i^2

i^2 = -1

25 + 36

The simplified expression is (15/61) + (18i/61).

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What shape has 2 lines of symmetry

Answers

A rectangle and a diamond have two lines of symmetry.

there are some
square,circle,rectangle,hexagon,and a diamond
basically these are the ones i can think of but there is more

Write 10 feet and 6 yards as a fraction in simplest form

Answers

10 feet and 6 yards as a fraction in simplest form is 5/9.

What is the fraction?

In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.

Given that, 10 feet and 6 yards.

We know that, 1 yard =3 feet

Then, 6 yards =18 feet

Now, the fraction for 10 feet and 6 yards is

10/18

= 5/9

Therefore, the fraction is 5/9.

To learn more about the fraction visit:

brainly.com/question/1301963.

#SPJ2

1 yard is 3 feet
4 yards is 12 feet
so 6' to 12' is 6/12
or 1/2

A softball player gets a hit 22% of thetimes she is at bat. In 50 times at bat
about how many hits will the player get?

Answers

Since 22% Is less than 100% (100%=1 in numbers) (22%) will equal .22

So in a calcuator or by hand you can do this equation and solve
.22 X 50=?

1.30% of what number is 96?
2. 63 is 15% of what number?

Answers

1. 2.88
2. 420

Please help me back if you can Thanks!

let the no. be x

now, according to question, 30 % of x = 96

= 30/100 by x = 96
30x = 9600
thus, x = 320.

Thus, 30% of 320 is 96.

2) let the no. be y

now, according to question,
15 % of y = 63

= 15/100 x y = 63

15y = 6300

thus, y = 420.

thus, 63 is 15% of 420

Lee and his family are planning a hiking trip on the Appalachian Trail. They are packing food in 2-lb bundles. How many bundles can they make with 36 lb of food ?