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
jeka57 [31]
3 years ago
7

Please help I'll mark you as brainiest

Mathematics
2 answers:
ollegr [7]3 years ago
5 0

Answer: A is the answer good luck :)

Tcecarenko [31]3 years ago
5 0
Answer is A most likely
You might be interested in
Seth has a garden with dimensions 9 feet long times 8 feet wide he wants to enlarge the garden to an area of 120 ft.² how much f
ziro4ka [17]

Answer:

6 ft longer (total length of 15ft)

Step-by-step explanation:

the initial dimensions are:

length: l=9ft

width: w=8ft

the area area of the garden is given by:

a=l*w

so the original area is:

a=9ft*8ft=72ft^2

Since we need the area to be 120ft^2, and we can only change the length, the width will still be 8ft.

We substitute the value of the new area and the width to the equation for the area:

a=l*w\\120ft^2=l*8ft

and we clear for the new length:

l=\frac{120ft^2}{8ft}\\ \\l=15

The length of the garden for the area to be 120ft^2, must be 15ft.

This means that if originally the length was 9 ft, now it has to be 6 ft longer.

5 0
3 years ago
What is the volume of the cylinder
lora16 [44]

Answer:

C: 9076.3 cm^3

Step-by-step explanation:

Use the formula for the volume of a cylinder.

V=πr^2 times h

h=25

Here, I'm assuming 21.5 cm is the diameter, so divide 21.5 cm by 2 to get 10.75 as r.

V=(10.75^2)π times 25

115.5625π times 25

This is about 2889π

This simplifies best to choice C, which is about 9076.3 cm^3

However, if I was wrong about 21.5 cm being the diameter, my answer is wrong. If 21.5 cm is r, choice D is the correct answer. If 21.5 cm is the diameter, C is the answer.

3 0
2 years ago
A car travels along a straight road for 30 seconds starting at time t = 0. Its acceleration in ft/sec2 is given by the linear gr
Arte-miy333 [17]

Answer:

isn't this physics? im sorry if it's not

4 0
4 years ago
Read 2 more answers
Nine cards are numbered from 1 to 9 and placed in a box. One card is selected at random and not replaced. Another card is random
irakobra [83]

Answer: 1/6

Step-by-step explanation: There are 4 primes. So the probability for the first draw is 4/9. Since the card is not replaced, the second probability is 3/8. 3/8 * 4/9 is 12/72, which simplifies into 1/6.

5 0
2 years ago
What is the answer to this equation ... 3 + 2c + 5c + 2 ??
Lilit [14]
5+7c
















you can’t add the c and the regular number unless they have the same variable
7 0
4 years ago
Read 2 more answers
Other questions:
  • Two lines are perpendicular. The first line passes through (1, –3) and has a y-intercept of (0, 3). Which of the following canno
    13·1 answer
  • Solve for x in the equation x + 10 = 15.
    12·2 answers
  • PLZ HURRY IT'S URGENT!!
    11·1 answer
  • David orders a total of 15 bags of wood that weigh a total of 63.75 lb. how much does one bag of wood weigh?
    13·2 answers
  • Which quotient is equivalent to 3 3 4 ? A. 3 ÷ 4 B. 12 ÷ 3 C. 15 ÷ 4 D. 4 ÷ 15
    14·1 answer
  • In the coordinate plane, what is the length of the line segment that connects points at (5, 4) and (−3, −1) ? Enter your answer
    8·1 answer
  • In 2007 the population was 118,000 and in 2013 the population was 138,000
    13·1 answer
  • Can anyone help? this is math 099, algebra 2.
    9·1 answer
  • Could ya help me plz
    5·1 answer
  • HELPP ASAPP (BRAINIEST SBB )
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!