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joja [24]
3 years ago
15

Can someone help me find the value of y

Mathematics
1 answer:
Alisiya [41]3 years ago
3 0

looks like y = 4 as the isosceles triangle has equal leg sides and this contributes to the double side equivalency to solve

You might be interested in
(y^2 - 3y - 5) - ( -y^2-7y+4 ):
sergey [27]

Answer:

(y {}^{2}  - 3y - 5) - ( -  {y}^{2}  - 7y + 4) \\  {y}^{2}  - 3y - 5 +  {y}^{2}  + 7y - 4 \\ 2 {y}^{2}  + 4y - 9

A is the correct answer

8 0
2 years ago
Some help please?<br><br><br> What are the factors of the product represented below?
AVprozaik [17]

Answer:

C

Step-by-step explanation:

On the top there are 4 x and 1 one.

On the left, there are 2 x and 3 one.

You put those together and you get (4x+1)(2x+3), which is C.

You could also check.

7 0
4 years ago
on the first four days of the week, Ella took 30 min 28 min 34 min and 31 min to get to school if the average for the week is 31
Mila [183]

It took 32 minutes for Ella to go to school on Friday.

Step-by-step explanation:

Time for first four days in minutes,

30,28,34,31

Let x be the time on Friday

Average = 31 min

As we know

Average = \frac{Sum\ of\ term}{No.\ of\ terms}\\Average=\frac{30+28+34+31+x}{5}\\31=\frac{123+x}{5}

Multiplying both sides by 5;

5*31=\frac{123+x}{5}*5\\155=123+x\\x+123=155\\x=155-123\\x=32

It took 32 minutes for Ella to go to school on Friday.

Keywords: Average, Addition

Learn more about addition at:

  • brainly.com/question/4459688
  • brainly.com/question/4460262

#LearnwithBrainly

5 0
4 years ago
Which expression is equivalent to 2/7y(k-7) ? Assume k does not equal 0
Fudgin [204]

Answer:

hello :

2/7y(k-7)  = 2/ (7yk-49y)

the expression is equivalent to 2/7y(k-7)  is : 2/ (7yk-49y)

valus of  k does not equal 0 is : k=7

3 0
3 years ago
The probability of a chance event is anumber between blank that expresses the likelihood that an event blank occur
Mademuasel [1]

The statements second, Third and Fifth are correct statement related probabilities. which represent the 0.25 indicates an unlikely event and

0.75 indicates a likely event and 0.5 indicates equally likely to occur or not occur.

According to the statement

we have given that the some points related the probability and we ahve to express the correct statement and explain them.

So, We know that the

Probability is a the chance that a given event will occur.

And we know that the

  • A zero probability (0) means that the event is impossible, it will never happen.
  • A one probability (1) means that the event will occur with certainty.

You might split the likelihood in some notorious outcomes:

0: impossible (the event will never happen)

Close to zero (about 0 - 0.3): unlikely (the chances are small)

0.5: even (equal chances of happening and not happening)

Close to 1 (about 0.7 - 1): likely (the changes are large)

1: certain (it is 100% sure that the event will happen)

This means that:

first statement, 0 indicates a certain event, is incorrect.

0.25 indicates an unlikely event (second statement is correct)

0.75 indicates a likely event (third statement is correct)

fourth statement is incorrect (1 does not indicate an impossible event, but a certain event)

0.5 indicates equally likely to occur or not occur (fith statement is correct).

So, The statements second, Third and Fifth are correct statement related probabilities. which represent the 0.25 indicates an unlikely event and

0.75 indicates a likely event and 0.5 indicates equally likely to occur or not occur.

Learn more about Probability here

brainly.com/question/25870256

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Given that the Probability of a chance event is a number between zero and one that expresses the likelihood of the event occurring, choose all that are correct.

•0 indicates a certain event

•0.25 indicates an unlikely event

•0.75 indicates a likely event

•1 indicates an impossible event

•0.5 indicates equally likely to occur or not occur.

#SPJ4

6 0
2 years ago
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