brentkellen6331
27.02.2020 •
Mathematics
I have dis answer I need help with plz:)
Solved
Show answers
More tips
- S Science and Technology QR Code: How it Works and Why You Need it?...
- C Computers and Internet Dropbox: What is it and How to Use it...
- H Health and Medicine How to Increase Hemoglobin in the Blood...
- A Animals and plants How to Store Carrots: Tips for Homeowners...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Mathematics
- M Mathematics If you recorded the following blood types (A+, AB-, 0+, B+, 0-, A+, A+, AB-, A+, A+, 0+), what measure of central tendency should you report? Why?...
- M Mathematics -3 -4 Given: A - Ba -7 -9 -42 -20 and Co 1 4 -1 5 4. What is the value of X in the matrix equation AX + B = C? X= 2.75 -26.25 1.75 -2.75 ch xeli -1 X= 101 13 -35 -11 9 3 X=...
- M Mathematics Start with the top figure. Which transformation was used to create the pattern? A- translation B- rotation C- glide reflection D- reflection...
- M Mathematics Give the domain and range.-204.62b.domain: (-2, 0, 2), range: {4, 6, 8}domain: {0, 2}, range: {6, 8}domain: {4, 6, 8}, range: (-2, 0, 2}domain: 6,8}, range: {0, 2}d....
- M Mathematics Anna and Liam time travel the country selling handmade leather bracelets at the state fair. Before traveling to Newtown, they buy a bunch of leather strips from a local shop...
- M Mathematics Describe the transformation of the graph of the parent function y= square root x for the function y= square root x+ 7+5...
- M Mathematics The graph of f(x) the x-axis at x = -3, 0, and 3....
- M Mathematics Timmy s car can travel an average of 135 miles on 5 gallons of gas. how many gallons of gas will it use to travel 324 miles? 64 gallons 12 gallons 10 gallons 8 gallons...
- M Mathematics mars, inc. claims that 20% of its m& m plain candies are orange. a sample of 100 such candies is randomly selected. find the mean and standard deviation for the number of...
- M Mathematics Josh rides his bike a 9 mile trail. there are trail markers every 1/3 mile the marker starts at 1/3 and end at 9 mile. how many markers does josh see...
Ответ:
⅖
Step-by-step explanation:
3 girls and 2 boys makes a total of 5 people in the group.
Out of which, 2 are boys.
So, 2/5
Ответ:
4 inch and 7 inch
Step-by-step explanation:
Let the length of the smaller square=l
Since the length of each side of a square is 3 in. more than the length of each side of a smaller square,
Length of the bigger square=l+3
Area of Smaller Square=l²
Area of Larger Square=(l+3)²
The sum of their areas is 65 inch squared
Therefore: l²+(l+3)²=65
l²+(l+3)(l+3)=65
l²+l²+3l+3l+9=65
2l²+6l+9-65=0
2l²+6l-56=0
2l²+14l-8l-56=0
2l(l+7)-8(l+7)=0
(2l-8)(l+7)=0
2l-8=0 or l+7=0
l=4 or -7
l= 4 inch
The length of the larger square is (4 +3) inch =7 inch