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Nuetrik [128]
3 years ago
11

The product of two ratio rational numbers is 48/5. If one of the rational number is 66/7, find the other rational number.

Mathematics
1 answer:
goldenfox [79]3 years ago
3 0
Let x = the other rational number.

x(66/7) = (48/5)

Solve for x to find your answer.
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56 divided by 4321 showing work
Lyrx [107]
THERE ISN'T AN EQUIVALENT ANSWER THERE IS A REMAINDER AND IT IS VERY LONG. 
3 0
3 years ago
PLEASE HELP GEOMETRY Use the word bank to help you with possible answers (there are extra options that are not to be used)
Mekhanik [1.2K]
Short Answers:

Answer for part A: Given
Answer for part B: Angle A = Angle D (not sure why this isn't in word bank?)
Answer for part C: ASA
Answer for part D: BC = EF
Answer for part E: CPCTC

-------------------------------------------------------------

Explanations:

Part A:

AB = DE is given at the very top of the problem. So we simply say "given". We always repeat what we are given at the very start of the proof. You can see this for lines 1 through 3, which are repeating the three givens. 

---------------------

Part B:

The three givens are:
AB = DE
angle A = angle D
angle B = angle E
the first and last of this trio is used (for statements 1 and 3 respectively). So the only thing left is "angle A = angle D"

---------------------

Part C:

We're using ASA (angle side angle) because we're given two pairs of congruent angles. The side for each triangle is between the two angles. See the attached diagram for more info.

---------------------

Part D:

For any proof, you will ALWAYS have the last statement be the thing you want to prove. In this case, we want to prove BC = EF. 

---------------------

Part E:

CPCTC stands for "Corresponding Parts of Congruent Triangles are Congruent"

If the two whole triangles are congruent, then the smaller corresponding parts that make up the triangles must be congruent as well.

5 0
3 years ago
Find the volume of this prism, please
bekas [8.4K]

Answer:

C

420 cubic inches

Step-by-step explanation:

multiply all three together to get volume

4 0
3 years ago
Read 2 more answers
Simplify the rational expression x^2+4x-5/ 1-x
babymother [125]
Factor x^2+ 4x - 5:-

= ( x + 5)(x - 1) 

so we  have (x + 5)(x - 1)  /  -(x - 1)

so answer is  -(x + 5)   or it can be written as -x - 5.

6 0
3 years ago
HELP ME ASAP PLEASE TIMED
Softa [21]

Answer:

All real values of x such that x != 5

Step-by-step explanation:

x cannot equal 5 because it will cause a division by 0 error

4 0
2 years ago
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