1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Volgvan
3 years ago
7

What is the area of the walkway

Mathematics
1 answer:
alina1380 [7]3 years ago
6 0

Answer:

missing info / cannot solve without the info needed

Step-by-step explanation:

You might be interested in
Kelly had 474 in her checking account in june.She earns $138 in july and puts all of it in her account.How much money does kelly
Inga [223]

Answer:

612

Step-by-step explanation:

Since Kelly had already 474 dollars in her checking account and added 138 more, 474+138=612

5 0
3 years ago
Read 2 more answers
A construction zone on Interstate 15 has a speed limit of 40 mph. The speeds of vehicles passing through this construction zone
monitta

Answer:

a. The percentage of vehicles who pass through this construction zone who are exceeding the posted speed limit =90.82%

b. Percentage of vehicles travel through this construction zone with speeds between 50 mph and 55 mph= 2.28%

Step-by-step explanation:

We have to find

a) P(X>40)= 1- P(x=40)

Using the z statistic

Here

x= 40 mph

u= 44mph

σ= 3 mph

z=(40-44)/3=-1.33

From the  z-table   -1.67 = 0.9082

a) P(X>40)=

Probability exceeding the speed limit = 0.9082 = 90.82%

b) P(50<X<55)

Now

z1 = (50-44)/3 = 2

z2 = (55-44)/3= 3.67

Area for z>3.59 is almost equal to 1

From the z- table we get

P(55 < X < 60) = P((50-44)/3 < z < (55-44)/3)

     = P(2 < z < 3.67)

     = P(z<3.67) - P(z<2)

     = 1 - 0.9772

     = 0.0228

or 2.28%

3 0
3 years ago
4 = y - 4 <br> 3 = 9 - y<br> 1 = 8 - y<br> 2 = 9 - y<br> 4 = y - 3
tamaranim1 [39]

Answer: a a a a. Aa

E s. Ss s

Step-by-step explanation:

s. S s s s. S s s s s

8 0
3 years ago
Triangle ABC has side a= 12, b=16, and c=c find the measure of angle a to the nearest whole number
Aleks04 [339]
C would equal 20. because 12 times its self plus 16 times its self equals 400. then I square 400 and  got 20, which equals c 
5 0
3 years ago
2/3 times 3/4 in simplest form
cestrela7 [59]

Answer:

1/2

Step-by-step explanation:

2/3 times 3/4 is 6/12, and 6/12 in simplest form is 1/2.

3 0
3 years ago
Other questions:
  • PLEASE HELP ASAP!!! 7TH GRADE MATH
    13·1 answer
  • PLEASE HELP ASAP QUESTION IN DETAILS
    7·1 answer
  • A salesperson obtained a systematic sample of size 30 from a list of 750 clients. To do so, he randomly selected a number from 1
    12·1 answer
  • 6x – 3y + 2z = -30<br> 6x + 5y=-4<br> -6z= -18
    15·2 answers
  • Find the sum of <br>(5ײ - 10×y + 4y²) + ( 7ײ + 8×y- 6y²)​
    15·1 answer
  • Find the surface area of a cylinder
    8·1 answer
  • A Parallelogram whose vértices have coordinates r(1,-1) s(6,1) t (8,5) u 3,3 have a shorter diagonal
    5·1 answer
  • I need help with this question
    15·1 answer
  • jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the width of the piece of paper i
    13·2 answers
  • In the general population, the mean IQ is 100 with a standard deviation of 15. Dr. Robbins wants to see if a class of statistics
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!