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Lena [83]
3 years ago
7

What is -2/5 plus 4/3 simplified​

Mathematics
2 answers:
viktelen [127]3 years ago
6 0

Answer:

14/15

Step-by-step explanation:

Yuri [45]3 years ago
6 0

Answer:

The answer is 0.9333

Step-by-step explanation:

Divide -2/5=-0.4 + 4/3=1.333 then add them.

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Segment JK is tangent to circle P and circle q, what does JK equal?
aliya0001 [1]

I'd be more than happy to do all of that, but I can't even start
until I see YOUR picture of the problem.  That will show me
if circle-P and circle-q are overlapping, just touching, separate
from each other, same size, different sizes, their radii, and where
the points J and K are.  THOSE are the little things I need to know
in order to get started.

You want to know the distance between J and K, but you haven't
given us one single distance or size of anything in the problem ...
nothing at all to work with.  That right there makes it impossible.
 
4 0
3 years ago
The ratio of Boys to Girls at Sweet water Middle School is 5:4. If there are 50 boys on an academic team, how many girls are the
BigorU [14]

Answer:

40 girls

Step-by-step explanation:

50/5=10

10*4=40

40 girls

8 0
4 years ago
Please show your work! thank you
Bingel [31]
You want to write them both into slope intercept form (y=mx+b) so the first one is y=2x-9/2. For the second one you can start converting them until you get y=3x+kx+2 so you need to find the value of K that adds to to equal to 2 because parallel lines have the same slope so k would = -1
6 0
3 years ago
4. The figure below consists of a square and 2 semicircles, with dimensions as shown. What is the outside perimeter, in centimet
Anastaziya [24]

Answer:

41.13 centimeters (rounded to 2 decimal places)

Step-by-step explanation:

The perimeter is the sum of all sides of the figure.

This figure consists of two semicircular lines (right and left) and two lines (top and bottom). We add up all of them and find the perimeter of the figure.

5 0
4 years ago
HELP I NEED HELP ASAP
tatiyna

Answer:

D) 8x²-172x+120

Step-by-step explanation:

Length=2(-2x+20)+6

Width=-2x+20

(-4x+40+6)(-2x+20)

(-4x+46)(-2x+20)

8x²-80x-92x+920

8x²-172x+920

5 0
3 years ago
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