sonthatshannah
28.09.2019 •
Mathematics
The length of marshall's rectangular poster is 2 times its width. if the perimeter is 24 inches, what is the area of the poster?
Solved
Show answers
More tips
- A Animals and plants Уход за джунгариками: полезные советы и рекомендации...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Mathematics
- M Mathematics 1.) Determine whether the table represents a proportional relationship. x 1 2 4 y 4 8 15 Yes, because all the ratios are constant. O Yes, because not all the ratios are constant. O...
- M Mathematics PLS ANSWER QUICKLY A study was conducted to establish the snake population in Texas. It turned out that 3 out of 20 snakes encountered are poisonous. Based on that information, how...
- M Mathematics Which of these functions has a greater rate of change than the function graphed below...
- M Mathematics What two steps could you use to solve the equation 3x - 2 = 10 ? Answer?...
- M Mathematics Which point is located at 2.15? PLEASE HELP IN 30 MINUTES...
- M Mathematics Part C Measure the lengths of the sides of ABC and its three images, and record the measurements in the table. B I y x X Font Sizes AA.EE EN Measure A B C Measure MABC Measure AA B...
- M Mathematics What s 1 1/2 × 1 1/2A.3 cupsB.2 1/4 CupsC.2 cupsD.2 1/2...
- M Mathematics Johnson Junior High School had 600 students. 25% of the students were in 6th grade, 36% of the students were 7th graders, and the rest were 8th graders. How many students were 8th...
- M Mathematics Solve for s. 72=27+9s How do you solve for s?...
- M Mathematics 9c + 7 = 4(5c+3) but how...
Ответ:
l is 2 times w
l=2w
p=24
subsitute
24=2l+2w
24=2(2w)+2w
24=4w+2w
24=6w
divide both sides by 6
4=w
subsitue
l=2w
l=2(4)
l=8
legnt=8 in
width=4 in
Ответ:
Step-by-step explanation:
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the homework grade, to the nearest integer, for a student with a test grade of 31.
Homework Grade (x) Test Grade (y)
58 52
75 66
66 68
85 74
52 38
74 65
78 76