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jenyasd209 [6]
3 years ago
13

HELPPPPP !!!’

Mathematics
2 answers:
Karolina [17]3 years ago
8 0

Answer:

Step-by-step explanation:

That equals 85

92

-7

Take one away and add it onto the 2 so it can be 12. Then subtract 12 by 7 which is 5 then bring the 8 down.  If you need a picture I can send it

never [62]3 years ago
4 0

Answer:

92-7=85

Step-by-step explanation:

My way of solving this is by first, lining the 92 above the 7 to have a clear visual, like this:

92

-7

Next, since 2-7=-5, it is best to cross out the 9, take away one, leaving 8, and giving that one to the two making it 12 like this:

8 12

  -7

now, subtract 7 from twelve which is five, and place it underneath, and bring the 8 down because there is nothing in front of the 7 to subtract from the 8. Your problem will look like this:

8 12

  -7

85:This is the answer.

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The equation y=1/9x relates proportional quatities x and y. what is the value of x when y is 4?
drek231 [11]

An  boy got no head

Step-by-step explanation:

5 0
3 years ago
Which line is parallel to the line that passes through the points (1, 7) and (-3, 4)
faust18 [17]

Since you have not given any choices to choose from there are a multitude of lines that would qualify as parallel to this line.  To find a parallel line, any line that has the same slope as this line that is not the exact same line will be parallel.  To find the slope, use the formula y2-y1/x2-x1.

4-7/-3-1

that simplifies to

-3/-4

then simplifying to

3/4

so any line that has a slope of 3/4 that is not the exact same line will be parallel to this line.

4 0
3 years ago
Read 2 more answers
plzzzz answer right away will mark BRAINLIST AND FIVE STARS PLUS THANKS What is the constant of proportionality in the equation
o-na [289]

Answer:

Proportionality Constant = k = \frac{1}{9}

Step-by-step explanation:

Equation is:

y = \frac{x}{9}

=> y = (\frac{1}{9} ) x

Comparing it with y = kx, where k is the proportionality constant, We get:

Proportionality Constant = k = \frac{1}{9}

4 0
4 years ago
Read 2 more answers
Omar needs at least $8 to buy lunch. Which number line represents this scenario?
Shtirlitz [24]

Answer:

I'd say none, as we're missing something in this problem. Make sure you've included everything to solve this problem. Thanks.

7 0
2 years ago
P(a)=0.50 p(b)=0.30 and p(a and b)=0.15 what is p(a or b)
Softa [21]

Answer:

Option C is correct

P(A or B) = 0.65

Step-by-step explanation:

<u>Given: </u>

P(A) =0.5

P(B)=0.30

P(A and B) =0.15

( The probability of the happening of both independent events will be there product) P( A and B ) =P(A).P(B)

<u>Solution:</u>

To find the probability  of the Happening of event A either event B  we will use the following formula

P(A or B) = P(A) + P(B)-P(A and B)

                  = 0.5 + 0.3 - 0.15

                  =0.65

6 0
3 years ago
Read 2 more answers
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