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Delicious77 [7]
3 years ago
11

Need this answer asap my homework is due soon

Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0

Answer:

a) x < 3

b) 3,4,5,6

c) x > 6

Step-by-step explanation:

a) x < 3

b) 3,4,5,6

c) 3x + 7 > x + 19

2x > 12

x > 6

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Write each percent as a fraction<br> 10. 56<br> 564%
torisob [31]
10.56 as a fraction is 264 / 25
564% as a fraction is 141/250
3 0
3 years ago
Read 2 more answers
Lauren dove into a swimming pool from a 15 foot high diving board with an initial upward velocity of 8 feet per second find the
slamgirl [31]
It will take Lauren 1.25 seconds to hit the water.

With the given information, we can write the following quadratic equation.

h=-16t^2+8tt+15

Now, just use the quadratic formula to solve the equation.

You will get 1.25 and -0.75 as the zeros of the equation (where Laruen hits the water).
Only 1.25 makes sense in the context of this problem.
5 0
4 years ago
What’s the answers?...
tia_tia [17]

Hence, the values of x, y and z are as follows:

x=10

y=5

z=2

Further explanation:

When two triangles are congruent, then their respective sides will also be congruent or equal

As it is given that

ΔABC≅ΔDFE

Which means that

EF = BC

ED=AC

FD=AB

Now,

EF=BC\\Putting\ the\ values\\x+15=2x+5\\x-2x=5-15\\-x=-10\\x=10\\AND\\FD=AB\\Putting\ the\ values\\4y=8y-20\\4y-8y=-20\\-4y=-20\\\frac{-4y}{-4}=\frac{-20}{-4}\\y=5\\AND\\ED=AC\\10z-5=3z+9\\10z-3z=9+5\\7z=14\\\frac{7z}{7}=\frac{14}{7}\\z=2

Hence, the values of x, y and z are as follows:

x=10

y=5

z=2

Keywords: Similar triangles, Congruent Triangles

Learn more about congruent triangles at:

  • brainly.com/question/4924817
  • brainly.com/question/5720422

#LearnwithBrainly

7 0
4 years ago
ANSWER WITHOUT A LINK PLS<br>I WILL REPORT U​
nydimaria [60]

Answer:

∠ B = 53°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 angles from 180 for B

∠ B = 180° - (90 + 37)° = 180° - 127° = 53°

8 0
3 years ago
The length of a rectangle is 2 units shorter than one-fifth of the width, x. what is the perimeter of the rectangle
Veronika [31]
L -2= (1/5)w 

P = 2l +2w

P = 2((w/5)+2) +2w

P = 2((10+w)/5 +2w
7 0
3 years ago
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