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Lana71 [14]
3 years ago
8

Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.

Mathematics
1 answer:
scoundrel [369]3 years ago
4 0

Answer:

teaswe40

Step-by-step explanation:

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Which ordered pair is a solution to the inequality 3x - 4y < 16 ?
fgiga [73]

Answer:

C.

Step-by-step explanation:

You are given 3x-4y<16 and we want to see which of the ordered pairs is a solution.

These ordered pairs are assumed to be in the form (x,y).

A. (0,-4) ?

3x-4y<16 with (x=0,y=-4)

3(0)-4(-4)<16

0+16<16

16<16 is not true so (0,-4) is not a solution of the given inequality.

B. (4,-1)?

3x-4y<16 with (x=4,y=-1)

3(4)-4(-1)<16

12+4<16

16<16 is not true so (4,-1) is not a solution of the given inequality.

C. (-3,-3)?

3x-4y<16 with (x=-3,y=-3)

3(-3)-4(-3)<16

-9+12<16

   3<16 is true so (-3,-3) is a solution to the given inequality.

D. (2,-3)?

3x-4y<16 with (x=2,y=-3)

3(2)-4(-3)<16

6+12<16

18<16 is false so (2,-3) is not a solution to the given inequality.

4 0
3 years ago
A circular plate has a circumference of 119.32cm. Calculate the diameter.
bekas [8.4K]

Answer:

Diameter is equal to 38 cm.

Step-by-step explanation:

We know that the circumference equals  πd (where d is the diameter).

If we round the value of π to 3.14 then we will get...

πd = 119.32

(3.14)d = 119.32

d = 119.32 / 3.14

d = 38 cm

Therefore the diameter is equal to 38 cm

3 0
3 years ago
list the pair of congruent angles and the extended proportion that relations the corresponding sides for the similar polygons KL
kherson [118]

Answer:  

In Polygons KLMNP and HGFDC,

Angles K, L, M, N and P are corresponding to H, G, F, D and C,

And, Sides KL, LM, MN, NP and PK are corresponding to sides HG, GF, FD, DC and CH

If the two figures are similar then their corresponding sides and angles are congruent.

Therefore, If  Polygon KLMNP is similar to HGFDC,

Then, ∠ K ≅ ∠ H,  ∠ L ≅ ∠ G,  ∠ M ≅ ∠ F,  ∠ N ≅ ∠ D,   ∠ P ≅ ∠ C

And, KL ≅ HG,  LM ≅ GF,  MN≅FD,  NP≅DC,  PK≅CH

7 0
3 years ago
Which statement is true about the meaning of the equation
timurjin [86]
An equation says that two things are equal. It will have an equals sign (assuming you know what that is)  like this:
7+2=10-1
What the equal says on the left, is equal to the answer on the right. 
Basically, it's a statement saying "equals that"

I don't fully understand your question, but I hope it helped you at least a little.
8 0
4 years ago
ILL BRAINLIEST YOU IF YOU PLEASE HELP ME
goblinko [34]

Answer:

11.313708498984760390413509793678 (round that)

Step-by-step explanation:

use pythag thorem, a^2 + b^2= c^2

a is 8 and b is 8 so square both and add them 64+64= 128

then take square root of 128 to find length c

and you get 11.313708498984760390413509793678

you are welcom

6 0
3 years ago
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