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Virty [35]
3 years ago
9

Х+y=4 Find the value of y

Mathematics
2 answers:
ololo11 [35]3 years ago
7 0
X=y+4 the value is 4
satela [25.4K]3 years ago
6 0

Answer:

x=−y+4

Step-by-step explanation:

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Can someone please explain how I find this answer so I can do it on my own??
anygoal [31]

Answer: That seems right. Maybe you didn't simplify. Then, it would be 8/11.

Step-by-step explanation:

7 0
3 years ago
2. Red light: Pedro drives the same route to work on Monday through Friday. His route includes one traffic light.
Nataly [62]

Answer:

So, the probability is P=0.018.

Step-by-step explanation:

We know that Pedro drives the same route to work on Monday through Friday.  

We know that  there is a 55% chance that the light will be red.  

We get that p=55%=0.55.

We conclude that the probability of not being a red light:

q=1-p=1-0.55=0.45.

We can calculate the probability that from Monday to Friday when Pedro goes to work there will be no red light, as follows:

P=q^5\\\\P=0.45^5\\\\P=0.018

So, the probability is P=0.018.

8 0
3 years ago
Find the area of the shaded region please.
Ira Lisetskai [31]
The first shaded triangle is 144 cm. 
7 0
3 years ago
The average distance from Mars to the sun is about one hundred forty- one million, six hundred twenty thousands miles. How is th
gavmur [86]

Answer: 141,620,000

<u>Step-by-step explanation:</u>

one hundred forty-one million, six hundred twenty,  thousands

                       ↓                                       ↓                            ↓

                     141,                                    620,                      000  

5 0
3 years ago
Help idk what to do help
s2008m [1.1K]

Step-by-step explanation:

hope it helps you!!!!!!!!

4 0
3 years ago
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