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ira [324]
3 years ago
7

Simplify the given rational expression by

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
6 0

Answer:

C. 5c^2 (1-3c) / 5c^2 (4d+5)

the next one is 1-3c / 4d+5

Step-by-step explanation:

just did it on edge

wariber [46]3 years ago
5 0

Answer:

Third option!

Step-by-step explanation:

factor out the 5!

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Translate this sentence into an equation.<br> 45 is the sum of 19 and Victor's score
Alex17521 [72]

Answer:

Victors score= v

19 + v =45

5 0
3 years ago
What is the solution of the system? Use elimination.
denis-greek [22]
Eliminate y's
multiply second equaiton by 4
4x+4y=-4

add to first equation

3x-4y=-24
<u>4x+4y=-4 +</u>
7x+0y=-28

7x=-28
divide both sides by 7
x=-4
sub back

x+y=-1
-4+y=-1
add 4 to both sides
y=3

(x,y)
(-4,3)
D is answer
4 0
3 years ago
Read 2 more answers
Question 4 Which is a TRUE statement about the transformation shown?
ioda

Answer:

reflection

Step-by-step explanation:

the second picture is the same distance away form the y axis as the first picture

6 0
3 years ago
A ladder 15 feet long leans against the top of a structure at a 60 degree angle to the ground. What is the height of the buildin
Goshia [24]

Answer:

height of the building is 12.99 feet.

Step-by-step explanation:

given, try to analyse:

  • ladder 15 feet long.
  • 60 degree angle to the ground.

the height of the building is opposite to the angle 60° and given hypotenuse, the ladder of 15 feet long.

using sine rule:

sin(x) = \frac{opposite}{hypotenuse}

sin(60) = \frac{opposite}{15}

opposite = sin(60) *15

opposite = 12.99feet

Therefore the height of the building is 12.99 feet.

7 0
2 years ago
Read 2 more answers
How to find the x-intercept of of y+12=3(x-9)?
tester [92]
To find the x intercept, sub in 0 for y and solve for x

y + 12 = 3(x - 9)
0 + 12 = 3x - 27
12 = 3x - 27
12 + 27 = 3x
39 = 3x
39/3 = x
13 = x.....so ur x int is 13 or (13,0) <==

and if u wanted to find the y int, u could sub in 0 for x and solve for y
7 0
3 years ago
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