3 years ago

Plea look at the photo of Parallelogram properties.

Mathematics

1 answer:

Yuliya22 [10]3 years ago

3 0

Answer:

1. 45

2. 105

3. 95

4. 85

Step-by-step explanation:

For problems 1 and 4:

Consecutive angles are supplementary in a parallelogram, which means they equal 180.

180 - 135 = 45

180 - 95 = 85

For problems 2 and 3:

Opposite angles are congruent or equal each other in a parallelogram,

You might be interested in

Renita's school is 2 miles from her house. She plans to leave 30 minutes before school and hopes to make it on time. How long wi

marishachu [46]

Answering is 20:

Step-by-step explanation:

Because it takes her 5 min for a half of mile so add it up and you get 20

8 0

3 years ago

Solve for x ax=b This is for Algebra 1

postnew [5]

The answer to this is x= b/a

8 0

3 years ago

Read 2 more answers

How do you simplify: <img src="https://tex.z-dn.net/?f=5x%5E%7B2%7D%20-%203xy%20-%208y%5E%7B2%7D%20" id="TexFormula1" title="

inn [45]

$\bf 5x^2-3xy-8y^2\implies (5x^2-3xy)-8y^2\implies \stackrel{\textit{common factoring}}{x(5x-3y)-8y^2}
\\\\\\
\stackrel{\textit{or we can group like this}}{5x^2-(3xy+8y^2)}\implies \stackrel{\textit{common factoring}}{5x^2-y(3x+8y)}$

4 0

3 years ago

Bobo and the Bouncing Ball Math Problem

leva [86]

This doesn’t include the Einstein problem cause I didn’t have that one.

8 0

3 years ago

Consider a sample on the waiting times (in minutes) at the billing counter in a grocery store to be 15, 24, 18, 15, 21, 20, 15,

Ipatiy [6.2K]

The mean, median, and mode is 18.5, 19, 15.

We have

15, 24, 18, 15, 21, 20, 15, 22, 19, 16, 15, 22, 20, 15, and 21.

In ascending order:

15, 15, 15, 15, 15, 16, 18, 19, 20, 20, 21, 21 ,22, 22, 23

n=15(number of observations)

The median is $\frac{n+1}{2} \\= > \frac{16}{2} =8th term$

Median: 19.

Mean:

$\frac{sum}{n}\\ \frac{278}{15} \\=18.5$

Mode: 15.

Learn more about Mean:

brainly.com/question/18060320

#SPJ4

8 0

2 years ago