3 years ago

Need help please!!!!

Mathematics

1 answer:

jasenka [17]3 years ago

3 0

Angle Z should be 20
Angle Y should be 55
Angle X should be 105

You might be interested in

Mary bowled six games this week. Her scores were 138,151,198,147,156, and 173. What was her average for those

erica [24]

The average of scores is 160.5

Step-by-step explanation:

Mean is the sum of all values divided by the number of values.

Given scores are:

138,151,198,147,156, and 173

The formula for average score is given by:

$Avg = \frac{Sum}{items}$

Putting values

$Avg = \frac{138+151+198+147+156+173}{6}\\Avg = \frac{963}{6}\\= 160.5$

The average of scores is 160.5

Keywords: Mean, Average

Learn more about mean at:

#LearnwithBrainly

4 0

3 years ago

Mr. Nelson is buying property in the shape of a triangle to build a new house. If the property costs $42.50 per square foot, how

julsineya [31]

First, you find the area of the figure. Use the formula a=h(b/2)

a=h(b/2)
a=47(98/2)
a=47(49)
a=2303

Now, you multiply that by $42.50 to find out how much he will pay.

2,303x42.50=97,877.50.

He will pay $97,877.50.

5 0

3 years ago

Read 2 more answers

What is the measure of angle x? 60 degrees 70 degrees 80 degrees 100 degrees

nadya68 [22]

X equals 60 degrees (80-20=60)

4 0

3 years ago

Read 2 more answers

Reduce each fraction:<br><br> 84 over 105

Alenkinab [10]

Answer:

84/105= 8/10=4/5

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

During a scuba dive, Lainey descended to a point 20 feet below the ocean surface. She continued her descent at a rate of 20 feet

MatroZZZ [7]

She can descend five minutes so that should help

8 0

3 years ago

Read 2 more answers