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2 years ago

43. What four segments are perpendicular to plane JKPN?

Mathematics

1 answer:

Len [333]2 years ago

4 0

Answer:

Step-by-step explanation:

Remember, the question ask for perpendicular segments, not perpendicular planes. Any segment that intersect with plane JKPN and create 90˚ angles are perpendicular.

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I need help on number 5 this is due at 11.59 thank you :)

zavuch27 [327]

Yes algebra!!! Anyways, the m of y=mx+b is the slope of the graph, this affects the graph by making the line go in a angle either negatively or positivly
B is where the plot lies on the y line (up and down)

3 0

3 years ago

What are 2 binomials that are factors of this trinomial? x^2-x-20

S_A_V [24]

Answer:

(x-5) (x+4)

Step-by-step explanation:

x^2-x-20

What two terms multiply to -20 and add to -1

-5*4 = -20

-5+4 = -1

(x-5) (x+4)

8 0

3 years ago

Read 2 more answers

100 Points Which angle is the angle of incident?

PilotLPTM [1.2K]

Answer:

angle c

Step-by-step explanation:

angle c is the angle of incidence. It is the angle between the perpendicular ( line that meets the surface at 90 degrees) and the ray that is coming in

8 0

3 years ago

Read 2 more answers

Find the value of the variable and MN if N is between M and Q. Round to the nearest hundredth if necessary.

Rudiy27

Answer:
MN = 4 units

Explanation:
1- getting the value of m:
We are given that:
NQ = 4m and NQ = 12
This means that:
12 = 4m
$\frac{4m}{4} = \frac{12}{4}$
m = 3

2- getting MQ:
We are given that:
MQ = 5m + 1
We have calculated that:
m = 3
Therefore:
MQ = 5(3) + 1 = 15 + 1 = 16 units

3- getting MN:
We are given that point N is located somewhere between points M and Q.
This means that:
line MQ can be divided into two portions: MN and NQ
This also means that:
length of MQ = length of MN + length of NQ

We have calculated that:
MQ = 16 units
We are given that:
NQ = 12 units
Therefore:
16 = length of MN + 12
length of MN = 16 - 12
length of MN = 4 units

Hope this helps :)

3 0

3 years ago

Help the question is the picture

nikdorinn [45]

Answer:

a>-21(1/3)

Step-by-step explanation:

3/4a>-16

first thing is to divide both sides by 3/4 to isolate the variable.

Since it is not negative, the sign stays the same.

-16/0.75=-21.3 repeating or just 1/3

5 0

3 years ago