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3 years ago

Tell weather the lines for each pair of equations are parallel,perpendicular,or neither

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

6 0

ydhhdkxgidhd dhdidbdogdishzysgddhxhskzgy72+3-_7_+_8'

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Please help me with this. I give brainliest and give ratings. Don't answer just to take my points or your getting reported

lesantik [10]

Answer:

by 3/4ftmrs torrer is shorter than her husband

6 1/4-5 1/2=25/4-11/2=3/4ft

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3 years ago

16. Write the inequality that is shown on the graph.

TiliK225 [7]

Answer: 5<x<9

Step-by-step explanation:

Graph is from 5 to 9, not including 5 and 9. Let's say x is all the values from 5 to 9, not including 5 and 9.

So, answer is 5<x<9

3 0

1 year ago

The exterior angle measure of a regular polygon is 20 degrees. How many sides does the polygon have? 9 16 18 20

notka56 [123]

The polygon would have 18 sides. Hope this helps!

8 0

3 years ago

Read 2 more answers

Tobias dropped a tennis ball from a height of 60 meters. The time in seconds it takes for the ball to fall 60 feet is 0.25(radic

AnnZ [28]

We are given

Tobias dropped a tennis ball from a height of 60 meters. The time in seconds it takes for the ball to fall 60 feet is 0.25(radical60).

so, time is

$T=0.25\sqrt{60} =\frac{1}{4} \sqrt{60}$

we have to approximate it's value

First approximation set:

we know that

$49$

we can take sqrt all the sides

$\sqrt{49}$

we can simplify it

$7$

Divide all sides by 4

$\frac{7}{4}< \frac{1}{4} \sqrt{60}$

Second approximation set:

$7.7$

Divide all sides by 4

$\frac{7.7}{4}$

$1.925$

Third approximation set:

$7.74$

Divide all sides by 4

$\frac{7.74}{4}$

$1.935$

so, we get

$t=1.94seconds$ ......Answer

7 0

3 years ago

Simplify: (5 + i)(5 − i) <br> A) −12 <br> B) 24i <br> C) 26 <br> D) 8i

Fofino [41]

Answer:

C) 26

Simplify using the FOIL method--used to multiply binomials--and then combine real and imaginary parts of the problem.

5 × 5 = 25 + positive 1(i) = 26

5 0

2 years ago

Read 2 more answers