4 years ago

Simplify each expression

Mathematics

1 answer:

NNADVOKAT [17]4 years ago

8 0

Answer:

27aw/b²

Step-by-step explanation:

You might be interested in

54 out of the 60 magazines at the bookstore are women's magazines. What percentage of the magazines at the bookstore are women's

Nataly_w [17]

Answer:

Step-by-step explanation:

for percentage

$\frac{54}{60}$ ×100

= 0.9×100

=90

6 0

3 years ago

Angle∠efg and angle∠gfh are a linear pair, mangle∠efgequals=55nplus+2020, and mangle∠gfhequals=33nplus+1616. what are mangle∠e

mylen [45]

A linear pair is a pair of angles that form a line. When added, they will equal 180.

< EFG + < GFH = 180
5n + 20 + 3n + 16 = 180
8n + 36 = 180
8n = 180 - 36
8n = 144
n = 144/8
n = 18

< EFG = 5n + 20.....5(18) + 20 = 110 <==
< GFH = 3n + 16.....3(18) + 16 = 70 <==

3 0

4 years ago

Read 2 more answers

When paid flat a round parachute has a diameter of 8 meters. What is the parachute’s circumference

mariarad [96]

Answer:

25.12 meters

Step-by-step explanation:

The circumference of a circle is given by

$c=2\pi r$ (1)

where:

$\pi\sim 3.14$

r is the radius of the circle

In this problem, the parachute has a diameter of 8 meters:

d = 8 m

The radius of a circle is equal to half of its diameter, so the radius of the parachute is:

$r=\frac{d}{2}=\frac{8}{2}=4 m$

And therefore, by applying eq.(1) we can find the circumference of the circle:

$c=2\pi r=2\cdot 3.14 \cdot 4 = 25.12 m$

7 0

3 years ago

Read 2 more answers

2. Which expression is equivalent to 3ly-6)?

Alchen [17]

Answer:

pyfoydoye9ye9ye9ts8ts9teo5e

6 0

3 years ago

The probability that a normal random variable is less than its mean is ____. 1.0 0.5 0.0 Cannot be determined?

Ber [7]

The correct answer for the question that is being presented above is this one: "0.5" <span>The probability that a normal random variable is less than its mean is 0.5. In a normal distribution, 1.0 refers to the one that is stable and is in equilibrium.</span>

7 0

3 years ago