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
fenix001 [56]
2 years ago
12

Please Help! I will give brainliest!

Mathematics
1 answer:
sdas [7]2 years ago
7 0

Answer:

D

Step-by-step explanation:

You might be interested in
Find the value of a and b when x=12
garri49 [273]
A= 360
B= 2(12)²(7)/120= 2016/120=16.8
5 0
3 years ago
Read 2 more answers
Find the value of a <br><br>3:9=4:a
Goryan [66]

Answer:

it is equals to 3 okay ^^

7 0
3 years ago
Read 2 more answers
The population of a town is 14,000 and is decreasing at a rate of 1.5% each year. Write an exponential decay equation to find th
sergejj [24]

Answer: the population after 10 years is 12036

Step-by-step explanation:

We would apply the formula for exponential growth which is expressed as

A = P(1 - r)^ t

Where

A represents the population after t years.

t represents the number of years.

P represents the initial population.

r represents rate of growth.

From the information given,

P = 14000

r = 1.5% = 1.5/100 = 0.015

t = 10 years

Therefore, the exponential decay equation to find the population of the town after 10 years is

A = 14000(1 - 0.015)^10

A = 14000(0.985)^10

A = 12036

8 0
3 years ago
For which value 0 is the statement sin 40= cos 0 true ?
makvit [3.9K]

Answer:

50°

Step-by-step explanation:

sin 40° = cos 50°

Hope it helps you in your learning process.

7 0
3 years ago
Find n. Perimeter = 86 in.
FromTheMoon [43]
Let the length of rectangle be L and the width of rectangle be W.
Since length exceeds the width by 25 inches, length will be
L = W + 25

Now the perimeter, P, is given by
P = 2(L + W)
Substituting L = W + 25 in the above equation,
P = 2(W + 25 + W)
P = 2(2W + 25)
P = 4W + 50
But P = 86 inches
P = 4W + 50 = 86
4W = 86 - 50 = 36
W = 36/4 = 9

Hence, width W = 9 inches.
Length L = W + 25 = 9 + 25 = 34 inches.
5 0
3 years ago
Other questions:
  • Divide 21 by g. Then, subtract 6.
    8·2 answers
  • 1. The county fair charges $1.50 per ticket for the rides. Jermaine bought 20 tickets for the rides and spent a total of $48.75
    13·1 answer
  • Autumn creates bracelets as a hobby and is planning to start selling them online for $10 per bracelet. Autumn has already sold 5
    11·1 answer
  • Which of the following is another name for BC?
    6·1 answer
  • 12 girls in a class of 15 girls have short hair and the rest have long hair . What percent of the girls has long hair ?​
    6·1 answer
  • A triangle has sides xcm, (x + 4) cm and 11cm, where x is a whole number of cm. if the perimeter of the triangle is less than 32
    6·2 answers
  • The volume of a sphere is 81 cubic centimeters. Which equation can be used to solve for the radius of the sphere?
    7·1 answer
  • Need help asap I only have one more chance to retake the test
    8·1 answer
  • -2a<br> 0b<br> -2<br> × -5b<br> 4<br> × -b
    14·1 answer
  • (√2)^3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!