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dexar [7]
3 years ago
6

PLEASE HELP ME:((( I NEED WORKING AS WELL

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0

Answer:

a) y = 2x + 5, b) y = 2x-2

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask! ;)

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Learning Task 3: Solve the given problems. Write your answers in your answer sheet.
KonstantinChe [14]

Answer:

Team Nara collected more water

1.402 > 1.045

so team nara wins

3 0
3 years ago
on monday sheila sold 20 apples, on tuesday she sold 12 apples, on wednesday she sold 20 apples, and on thursday she sold 28 app
zimovet [89]

1, she picks about 20+12+(20+28)=32+48=80.

5 0
3 years ago
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How can you write the expression with rationalized denominator? sqrt3 - sqrt6 / sqrt 3 + sqrt 6
harina [27]
Answer:  2√2 - 3

Explanation:


The expession written properly is:

\frac{ \sqrt{3}- \sqrt{6}  }{ \sqrt{3}+ \sqrt{6} }

To rationalize that kind of expressions, this is to eliminate the radicals on the denominator you use conjugate rationalization.

That is, you have to multiply both numerator and denominator times the conjugate of the denominator.

The conjugate of √3+√6 is √3 - √6, so let's do it:

\frac{ \sqrt{3} - \sqrt{6} }{ \sqrt{3} + \sqrt{6} } . \frac{ \sqrt{3}- \sqrt{6}  }{ \sqrt{3}- \sqrt{6} }

To help you with the solution of that expression, I will show each part.

1) Numerator: (√3 - √6) . (√3 - √6) = (√3 - √6)^2 = (√3)^2 - 2√3√6 + (√6)^2 =

= 3 - 2√18 + 6 = 9 - 6√2.

2) Denominator: (√3 + √6).(√3 - √6) = (√3)^2 - (√6)^2 = 3 - 6 = - 3

3) Then the resulting expression is:

 9 - 6√2
-----------
 -3

Which can be further simplified, dividing by - 3

    -3 + 2√2

Answer: 2√2 - 3

7 0
3 years ago
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The area model below shows a way to solve 7,776 ÷ 24 using place value. The 3 partial quotients missing from the model represent
Burka [1]

Answer: The answer is 324 all you have to do is just divide 7,776 by 24 then Breaking it into expanded form.

8 0
2 years ago
Suppose Kalvin spins the pointer 64 times. Based on your experiment, how many times can you expect the pointer to land on 9:00,
Brrunno [24]

Answer:

16 times out of 64

Step-by-step explanation:

So, I could be wrong, but basically:

9, 10, and 11 are only 3 of the 12 possible outcomes that could happen.

3 out of 12 is 1/4.

What this means is that for every 4 times he spins the pointer, he can expect to get 9, 10, or 10 once.

Or 25% of the time

1/4 of 64 is 16.

4 0
3 years ago
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