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
g100num [7]
2 years ago
5

Solve the following compound inequality: 4 less-than-or-equal-to x + 4 less-than-or-equal-to 12. a. 0 less-than-or-equal-to x le

ss-than-or-equal-to 8 c. 8 less-than-or-equal-to x less-than-or-equal-to 16 b. x less-than-or-equal-to 8 d. no solution Please select the best answer from the choices provided A B C D
Mathematics
1 answer:
Readme [11.4K]2 years ago
7 0

Answer:

A. 0 <= x <= 8

Step-by-step explanation:

4 <= x + 4 <= 12

Remove 4 from all sides

4 - 4 <= x + 4 -4 <= 12 - 4

0 <= x <= 8

You might be interested in
Please help with e! URGENT! Also show working.
solmaris [256]
(i) Maddison has 22 pieces of jewelry available
(ii) If Maddison only choose to wear plain gold and plain silver, than Maddison would have 12 combinations of jewelry
6 0
3 years ago
What experimental of rolling a 2 or 3
kondor19780726 [428]

Answer:

Option 1: 0.32

Step-by-step explanation:

Let

P(A) be the experimental probability of getting two

And

P(B) be the experimental probability of getting three

The dice is rolled 360 times.

So the sample space is n(S) = 360

P(A) = n(A)/n(S)

= 54/360

= 0.15

And

P(B) = n(B)/n(S)

= 62/360

= 0.172

As both the events A and B are mutually exclusive,

P(A or B)  = P(A) + P(B)

= 0.15 + 0.172

=0.322

Rounding of to one decimal gives us:

0.32

So the probability of rolling a two or three is 0.32 ..

3 0
3 years ago
Please help quicky!!!!!!!!!!​
olga55 [171]

Answer:

≈ 2,826 cm^3

Step-by-step explanation:

V = πr^2h

V = 3.14 · 10^2 · 9

V = 3.14 · 100 · 9

V = 314 · 9

V = 2,826

6 0
3 years ago
Which expression is equivalent to 2(x + 7) - 2(9x - 0.4)?
Black_prince [1.1K]

Answer:

-16x+14.8

Step-by-step explanation:

2(x+7)-2(9x-0.4)

2x+14-18x+0.8

-2x+14-18x+0.8

14-16x+0.8

14+0.8-16x

14.8+-16x

8 0
3 years ago
A person standing on level ground is 2000 feet away from the foot of a 420-foot-tall building, as shown in the accompanying diag
antoniya [11.8K]

Answer:

12

Step-by-step explanation:

The formula for the tangent of an angle is the length of the opposite side divided by the length of the adjacent side. Therefore, the tangent of angle x is 420/2000=0.21. Taking the arctangent of that to get the angle, you get about 12 degrees. Hope this helps!

7 0
3 years ago
Other questions:
  • How much would $500 invested at 6% interest compounded continuously be worth after 5 years?
    15·1 answer
  • The rectangle room is 2 times as long as it wide and its perimeter is 30 meters. Find the dimensions of the room.
    14·1 answer
  • You have to use the zero factor property.
    8·1 answer
  • At a rugby match the ratio of children to adults is 2:3 .There are 80 children in the crowd .How many adults are in the crowd?​
    8·2 answers
  • Describe the graph of the function. y = 9x2 + 18x – 6
    9·2 answers
  • What is the equation of a line that passes through points K(3, 5) and L(9, 3)?
    13·1 answer
  • PLEASE HELP,, MARKING BRAINLIEST!!<br><br> What is the scale factor?
    6·1 answer
  • I need help this is hard for me eeeewe
    9·1 answer
  • Molly bought a large basket of 60 apples.
    8·1 answer
  • The dot plot below represents how long it takes students in an 8th grade math
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!