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3 years ago

Please help worth 10 points

Mathematics

1 answer:

Scrat [10]3 years ago

3 0

Judging from the graph, the two lines meet at (0,-5), which is also the solution.

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In AFGH, the measure of ZH=90°, the measure of ZG=7°, and FG = 5.1 feet. Find

Natali5045456 [20]

Cos(7)=5.1/x
X=5.1/cos(7)
X=5.1/0.99
X=5.15

The length is 5.15 ft

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3 years ago

20 PTS PLUS BRAINLIEST

dolphi86 [110]

Mean = sum of data/number of data pieces
numbers of hours of work per day = 6, 7, 8, 9, 10
sum of data / number of data pieces
6+7+8+9+10/5
40/5
8

The mean of the hours worked each day is 8.
Therefore Ryan is correct. Mean is the calculation of the sum of all the data divided by the number of data pieces. I added all the data together and got 40. There are 5 data pieces. So I divided 40 by 5 and got 8.

6 0

3 years ago

Membership to a video game club is $50 a year and $3 per game rented. At the end of the year Chue had spent $296. How many games

Yuri [45]

Answer:

He rented 82 games

Step-by-step explanation:

296=3x+50

246=3x

x=82

5 0

3 years ago

Read 2 more answers

Complete the inequality statement. 14 ft ____ 4 1/2 yd. < > =

sergij07 [2.7K]

Answer: 14ft > 4 1/2 yd

Step-by-step explanation:

4 0

3 years ago

A regular tube of toothpaste costs $2.50 for 3.2 ounces. A travel size tube costs $1.00 for 1.2 ounces. Compare the prices and w

Len [333]

Answer:

The travel size costs 6 % as much as the regular size. Thus the regular size would be more economical and thus a better buy

Step-by-step explanation:

step 1

Find out the unit rate of a regular tube of toothpaste

we know that

To find out the unit rate, divide the total cost by the total weight

$\frac{2.50}{3.2}=\$0.78\ per\ ounce$

step 2

Find out the unit rate of a travel size tube of toothpaste

we know that

To find out the unit rate, divide the total cost by the total weight

$\frac{1.00}{1.2}=\$0.83\ per\ ounce$

step 3

Find out the percent of increase

we have that

The unit rate $\$0.83\ per\ ounce$ represent the 100%

so by proportion

Find out what percentage represent the difference ($0.83-$0.78=$0.05 per ounce)

$\frac{0.83}{100\%}=\frac{0.05}{x}\\\\x=100(0.05)/0.83\\\\x=6\%$

therefore

The travel size costs 6 % as much as the regular size. Thus the regular size would be more economical and thus a better buy

6 0

3 years ago