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
Nitella [24]
3 years ago
5

Perry observes the opposite, parallel walls of a room. In how many lines do the planes containing the walls intersect?

Mathematics
1 answer:
aivan3 [116]3 years ago
6 0

<span> a colector has 90 movie posters and 60 band posters. se wsny</span>
You might be interested in
Can someone please solve these problems for me if you could do step by step that would rlly help me this is due Feb 14, 2021 ple
dsp73

Answer:

7. about 41.8 degrees or 0.72972 radians (used sin^{-1} (\frac{4}{6} ), because the given leg is opposite from the angle)

8. about 50.4 degrees or 0.87946 radians (used tan^{-1} (\frac{29}{24} ))

9. about 12.8 degrees or 0.224 radians (used sin^{-1} (\frac{12}{54} ))

10. about 51.3 degrees or 0.8957 radians (used cos^{-1} (\frac{25}{40} ), given leg is opposite from angle)

Step-by-step explanation:

S.O.H.--C.A.H.--T.O.A

sine = opposite (to angle)/hypotenuse

cosine = adjacent (to angle)/hypotenuse

tangent = opposite (to angle)/adjacent (to angle)

I didn't know if it was degrees or radians, so I did both! I saw you on the film question asking for help, so I just wanted to do so! Have a great day!

7 0
2 years ago
51. (08.02 MC) Box A has a volume of 48 cubic meters. Box B is similar to box A. To create Box B, Box A's dimensions were double
Vanyuwa [196]

Answer:

384 m³

Step-by-step explanation:

Let the dimension of box a be l,b, and h.

ATQ,

lbh = 48 .....(1)

If we double the dimension of box A, we get box B whose new dimensions will be 2l,2b and 2h.

Let V be the volume of box B.

V = (2l)(2b)(2h)

V = 8(lbh)

= 8(48) [from equation (1)]

= 384 m³

Hence, the volume of the box B is 384 m³.

7 0
3 years ago
Y=6<br> X+2y=16<br><br> Can someone one help me out its a substitution and system of equations graph
Nikitich [7]
If you know that y = 6. You just have to switch Y by 6.

x + 2y = 16
x + 2*6 = 16
x + 12 = 16
x = 16 - 12
x= 4

4 + 2*6 = 16

Hope this helps !

Photon
7 0
3 years ago
Help asap!!!!!!!!!!!!!!!!!!!
Vika [28.1K]
I think the right answer to your question may be F I don’t know for sure
6 0
3 years ago
What is 15 tens - 1 gross ​
vampirchik [111]

Answer:

see the explanation

Step-by-step explanation:

we know that

A gross is equal to 120 ones or ten dozen

what is 15 tens - 1 gross

we know that

15 tens means ----> That you are adding 10, 15 times or multiplying 10 by 15, which gives you

10(15)=150

1 gross means ---> That you are adding 10, 12 times or multiplying 10 by 12

which gives you

10(12)=120

so

The algebraic expression of 15 tens - 1 gross is equal to

150-120=30

Convert to word expression

3  tens

8 0
3 years ago
Other questions:
  • hayden solved this equation using the steps shown. |x-3|=4. step 1: x-3=4.step 2: x-3+3=4+3. solution: x=7. based on the definit
    10·1 answer
  • What is 25 percent of 80
    14·2 answers
  • Jared is in charge of production in a factory that makes lightbulbs. The factory made 2,648 lightbulbs over the weekend. Jared w
    12·1 answer
  • Evaluate the limit. lim n &gt; [infinity] 9n^3 +5n - 2n/ 2n^3
    11·1 answer
  • WILL GIVE BRAINLIEST
    13·2 answers
  • In which form is the following function written? Y-3=1/2(x-1)^2
    5·2 answers
  • Someone help PLEASE!!!
    15·1 answer
  • Alex and Bill share a 24-ounce box of cereal. By the end of the week, Alex has eaten 3 8 of the box, and Bill has eaten 1 4 of t
    10·2 answers
  • 8x + 58 &gt; 500 what is this?
    11·1 answer
  • The number of suitcases on a flight caring 250 passengers. Round to the nearest whole number of suitcases and enter your answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!