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3 years ago

Whoever answers this correctly gets brainlist!

Mathematics

2 answers:

Gnoma [55]3 years ago

7 0

Answer:

5. 3/10

6. 7/12

7. 7/8

8. 4/3

Step-by-step explanation: Hope this helps!

ratelena [41]3 years ago

5 0

answer

The answer for number 5 is 3/10

the answer for number 6 is 7/12

the answer for number 7 is 7/8

the answer for number 8 is 1 1/3

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Kipish [7]

1.4 or square root of 2

8 0

2 years ago

Write the equation of the line that is perpendicular to 3x+2y=8 and goes through the point (-5,2)

kifflom [539]

Answer:

$\displaystyle y=\frac{2}{3}(x+5)+2$

Step-by-step explanation:

We need to find the equation of the line perpendicular to the line 3x+2y=8 and passes through (-5,2).

The given line can be expressed as:

$\displaystyle y=-\frac{3}{2}x+4$

We can see the slope of this line is m1=-3/2.

The slopes of two perpendicular lines, say m1 and m2, meet the condition:

$m_1.m_2=-1$

Solving for m2:

$\displaystyle m_2=-\frac{1}{m_1}$

$\displaystyle m_2=-\frac{1}{-\frac{3}{2}}$

$\displaystyle m_2=\frac{2}{3}$

Now we know the slope of the new line, we use the slope-point form of the line:

$y=m(x-h)+k$

Where m is the slope and (h,k) is the point. Using the provided point (-5,2):

$\boxed{\displaystyle y=\frac{2}{3}(x+5)+2}$

6 0

3 years ago

Campatible numbers are numbers in a problen that are easy ti compute

Thepotemich [5.8K]

Mentally

As they are numbers which you can do mental math with since they are whole numbers.

8 0

3 years ago

If im was born on june 9th of 1993 from 2015 she still alive how old is she now?

Vladimir79 [104]

If you're born on June 9th in 1993, on June 9th in 2015 you would have your 22nd birthday (2015-1993=22).

So you're 22 years old, and, as of today, 17 days tool (22 years 17 days).

7 0

3 years ago

Which expression shows the result of applying the distributive property to 9(2+5m)9(2+5m)

Alik [6]

Answer:the answer is 18+45m

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers