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Ipatiy [6.2K]
2 years ago
5

Please help 2 qeastions

Mathematics
2 answers:
pentagon [3]2 years ago
8 0

Answer:

B for the first problem and D for the second problem                                                                

Neko [114]2 years ago
3 0
B and D ..............
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How many solutions does this system have? y = 3 x minus 5. y = negative x + 4. one two an infinite number no solution
AveGali [126]

Answer:

One

Step-by-step explanation:

It is given that,

y = 3x-5 ....(1)

y = -x+4 .....(2)

We can solve the above equations using substitution method. Put the value of y from equation (1) to equation (2) such that,

3x-5 = -x+4\\\\3x+x = 5+4\\\\4x = 9\\\\x=\dfrac{9}{4}

Put the value of x in equation (1) we get :

y = 3x-5\\\\y = 3\times \dfrac{9}{4}-5\\\\y=\dfrac{7}{4}

It means that the value of x is \dfrac{9}{4} and the value of y is \dfrac{7}{4}. Hence, the given equations has only one solution.

6 0
2 years ago
If we consider the toss of four coins as an experiment, how many equally likely outcomes does the sample space have?
Arturiano [62]
There are 16 possible outcomes.

This is found by taking the number of possible outcomes for each toss, 2, and raising it to the 4th power (for 4 tosses):

2⁴ = 2*2*2*2 = 16
6 0
3 years ago
Pls complete it (picture)​
Andre45 [30]

Answer:

35

Step-by-step explanation:

Roses are red vilots are blue am not that pretty but Dam look at u

5 0
3 years ago
Read 2 more answers
A student is using the completing the square method to transform the equation x2-10x+ 36 = 0 to the form (x-h) 2+k = 0. which st
andreev551 [17]
Obviously the Correct Step would give him the correct answer lol !

But, here he goes !!

( {x}^{2}  - 10x + 36)

= ( {x}^{2}  - 2(x)(5) +  {(5)}^{2} ) + 11

= (x - 5)^{2}  + 11

✓ So, h = 5 ; k = 11 would make him correct
4 0
3 years ago
Which gas is plotted using the y-axis on the right?
Butoxors [25]
There is no picture
7 0
2 years ago
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