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3 years ago

How do u solve: x,y, and z (geometry)

Mathematics

1 answer:

spin [16.1K]3 years ago

6 0

First I marked this as ABCD triangle for the easy access.

Then ABC triangle was considered and according to the pythagorus relationship X was found.

Then according to the ACD triangle, and ABD triangles the following equations were taken.

According to the 3rd photo the answer is taken

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The sum of 1/6, 2/3, and 1/4 is

Oxana [17]

First, make all the denominators same.
Then calculate.
Hopefully this helps :D

3 0

3 years ago

16/36 and 4/9 is it proportional or nonproportional

maw [93]

Answer:

proportional because you can divide 16 and 36 by four and get 4/9

3 0

3 years ago

Read 2 more answers

A professor has 24 pairs of socks in his drawer. 18 pairs are black and the rest are brown. He always wears black pants. He does

lesya692 [45]

Answer:

The likelihood that the professor's socks matched his pants on both days is 0.5625

Step-by-step explanation:

Total no. of pair of socks = 24

No. of black pairs = 18

We are given that he selects one pair of socks on Monday and one on Tuesday. Since he has lots of clean socks in the drawer he does not do laundry.

So, It is a case of replacement

He always wears black pants.

We are supposed to find he likelihood that the professor's socks matched his pants on both days i.e. Black socks both days.

So ,Probability of wearing black socks on Monday = $\frac{18}{24}$

So ,Probability of wearing black socks on Tuesday = $\frac{18}{24}$

So,the likelihood that the professor's socks matched his pants on both days = $\frac{18}{24} \times \frac{18}{24}=0.5625$

Hence the likelihood that the professor's socks matched his pants on both days is 0.5625

4 0

3 years ago

In Alaya’s home state, an individual’s income tax is calculated as follows:

Stolb23 [73]

At 4200, the max tax is about 2,400 so to get to 3200 raise by 800 which is 1/3
so 1/3 of 4000
or do 16.66 times 3200 which gives u about 53333.33

5 0

3 years ago

R - 9S = 2 3R - 3S = -10

GrogVix [38]

R-9s=2 add 9s to both sides

r=2+9s making 3r-3s=-10 become:

3(2+9s)-3s=-10 perform indicated multiplication on left side

6+27s-3s=-10 combine like terms on left side

6+24s=-10 subtract 6 from both sides

24s=-16 divide both sides by 24

s=-16/24

s=-2/3, making r-9s=2 become:

r-9(-2/3)=2 perform indicated multiplication on left side

r+6=2 subtract 6 from both sides

r=-4

So s= -2/3 and r= -4

8 0

3 years ago

How do u solve: x,y, and z (geometry)​

How do u solve: x,y, and z (geometry)