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Sphinxa [80]
3 years ago
7

I just need number 15 pls it is due in 3 hours Worth 15 points

Mathematics
2 answers:
Alexus [3.1K]3 years ago
5 0

Answer:

Step-by-step explanation:

Don't know. Maybe you add up the two numbers then divide the answer.

PIT_PIT [208]3 years ago
3 0

Answer:

He is wrong in his approach, because the triangle is a 3,4,5, triangle and he should have put √5^2-4^2

Step-by-step explanation:

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Need help please and thank you
Georgia [21]

Answer:

y=5

x=20 degrees

K= 43 degrees

L=137 degrees

Step-by-step explanation:

aducent angles of parralologram add to 180 degrees

so (6x+17)+ (2x+3)=180

or 6x+17+2x+3=180

so 8x+20=180

and 8x=160

x=20 degrees

opposite sides of parralologram are equal so

6y-13= 32-3y

or 9y=45

and y=5

opposite angles are coonguent so

ang K= 2x+3

so K= 43 degrees

aducent angles of parralologram add to 180 degrees

so ang L+43=180

and L=137 degrees

<u>if you find my answer helpful please mark as brainliest </u>

7 0
3 years ago
If 3x+y=14, and x and y are positive integers, all of the following could be the value of x+y EXCEPT? This is an sat question an
vodka [1.7K]
Possible values are 

x=1,y=11

x=2,y=8

x=3,y=5

x=4,y=2
8 0
3 years ago
A doctor studying nutrition collected data on the weights (in kilograms) of infants in North Africa. The table below shows the m
kipiarov [429]

Answer:

Step-by-step explanation:

Edit: how do i delete my answer?

8 0
3 years ago
Translate into an inequality.
Alex787 [66]
5x-1 is greater than or equal to -11
5 0
3 years ago
Read 2 more answers
Simplify 3/x²+14x+48 divided by 3/10x+60
stira [4]
C. 10/x+8
The easy way to do it would be to take it one step at a time.
8 0
3 years ago
Read 2 more answers
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