3 years ago

Round each addendum to the nearest ten. 478 + 112

1 answer:

8 0

500 and 100 because if you see the seven right, seven is the judge and so as the one. Make it 500 and the next number 100. So you'll have en estimate of 600. Ur welcome.

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The area of a parallelogram with a side of 5.6 in is equal to the area of a rectangle with sides 7 in and 8 in. Find the altitud

Tpy6a [65]

The answer of that question is 28 ; )

6 0

3 years ago

Solve this step by step using the quadratic function y=x^2 +x+2

Ne4ueva [31]

Answer:

x=+ $\frac{\sqrt{4y-7}-1 }{2}$

Step-by-step explanation:

Quadratic function =( -b+ $\sqrt{b^2+4ac}$ )/2a

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Pretty sure this is right. Would appreciate a brainliest

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3 years ago

Which is the logarithmic form of 4^5 = 1024

leva [86]

Answer:

$Log_41024=5$

Step-by-step explanation:

The change of form formula (exponential to logarithm) is:

$a^x=b\\Log_ab=x$

Looking at the problem given, we can simply write the logarithmic form as:

$4^5=1024\\Log_41024=5$

This is the answer.

3 0

3 years ago

Paul had a job during his summer vacation. He earned $8.75 per hour. He worked 20 hours per week for 8 weeks. How much money did

Elan Coil [88]

Answer:

9800 is final answer. He rich :)

Step-by-step explanation:

Alright first let's find how much he makes each day.

20 * 8.75= 175

Now there are 7 days a week so...

175 * 7=1225

He works for 8 weeks:

1225 *8= 9800

8 0

3 years ago

What is the answer do you know but I want it As a fraction

maks197457 [2]

It is 2 12/20 simplified is 2 6/10 simplified is 2 3/5
So if you want it simplified it is 2 6/10 but if you just want the answer I think it would be 2 3/5
Hope this is helpful
And have a great day

7 0

3 years ago