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Damm [24]
3 years ago
8

What is the quadratic formula

Mathematics
2 answers:
monitta3 years ago
7 0
Here ya go. Just follow this step by step

blondinia [14]3 years ago
4 0

Answer:

The Quadratic Formula is derived from the process of completing the square

Step-by-step explanation:

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18. Given PQ | BR. Then find the measure of x​
maria [59]

<em>Answer:</em>

<em>∠x = 70°</em>

<em>Step-by-step explanation:</em>

<em>Given that PQ||BR</em>

<em>Line PQ and BR with transversal AC,</em>

<em>∠x + ∠ACR = 180°     {Co-interior angles}</em>

<em>⇒∠x + 110° = 180°       {From what I can see it looks like 110.}</em>

<em>⇒∠x = 180° - 110°</em>

<em>⇒</em><em>∠x = 70°</em>

7 0
2 years ago
He has two pumpkin fields and the total area of the two pumpkin fields is 3
evablogger [386]

Answer:

The total amount of pumpkins is 5 tons

Step-by-step explanation:

7 0
3 years ago
This is the digit that tells you whether to round up or down
Arte-miy333 [17]

When you want to round up or down numbers focus on only two digits,which is the digit in place that you are rounding to and the digit to it's immediate right which tells you whether to round up or down.When the number you are rounding is between 0-4, you round down to the next lowest number. When the number is 5-9,you round the number up to the next highest number.

For example: If you have 25 and you want to round it up then it will be rounded up to 3 because 5 can be rounded up to the next number which is 2 to make it 3.But when you have 23,then you can't round it up which means you will have to round it down to 20 since the 3 behind the 2 can't round up.

I hope this helps......

3 0
3 years ago
0.002 is 1/10 of what in decimal
Salsk061 [2.6K]
0.02 because you do 0.002 x 10
5 0
3 years ago
Read 2 more answers
Tyler read 2/15 of a book on Monday, 1/3 of it on Tuesday, 2/9 of it on Wednesday and 3/4 of the remainder on Thursday. If he st
Lena [83]
Fractions are normally parts of a whole thing such that they complement it. In this case, monday= 2/15 of the book was read, Tuesday= 1/3 , wednesday =2/9, Thus for the three days he will have read a fraction of (2/15+1/3+2/9) =31/45. The remainder will be 1- 31/45= 14/45, so on Thursday he read 3/4 × 14/45 = 7/30. On friday he read a fraction of 14/45 - 7/30 = 7/90.
Therefore, a fraction of 7/90 is equivalent to 14 pages. Thus the whole book was 14 × 90/7 =180 pages
= 180 pages
5 0
3 years ago
Read 2 more answers
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