2 years ago

What is the quadratic equation of x2 - 7x + 6 = 0

Mathematics

1 answer:

s2008m [1.1K]2 years ago

7 0

Answer:

x = 6 , 1

Step-by-step explanation:

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A rectangle an area of 52 square feet .the length is 9 feet longer than the width. What equation could use to represent this ?

TEA [102]

Answer:

idk

Step-by-step explanation:

5 0

2 years ago

The midpoint of segment AB is (6, 5). The coordinates of point A are (7, 10). Find the coordinates of point

gayaneshka [121]

Mx = (Ax + Bx)/2 My = (Ay + By)
6 = (7 + Bx)/2 5 = (10 + By)/2
12 = 7 + Bx 10 = 10 + By
5 = Bx 0 = By

(5,0)

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2 years ago

Ratio equivalent to 2:1

Nataliya [291]

Answer:

4:2

8:4

12:6

16:8

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2 years ago

Goods are purchased for ₹1500. If one fifth of the goods sold at a profit of 5% and the remaining four-fifth of the goods at a p

Tpy6a [65]

Answer:

Step-by-step explanation:

Cost of 1/5 good = 1500*1/5= 300

Profit= 5%

SP = (profit+100)/100*CP

SP= (5+100)/100*300

SP = 105/100*300

SP= 1.05*300= 315

Cost of 4/5 good = 1500*4/5= 1200

Profit= 10%

SP= (profit+100)/100*CP

SP= (10+100)/100*1200

SP = 110/100*1200

SP= 1.10*1200= 1320

Total SP = 315+1320= 1635

Net profit= 1635-1500= 135

Profit% = 135/1500*100%

Profit% = 0.09*100%

Profit% = 9%

6 0

2 years ago

Read 2 more answers

Work out the area of this circle. Take pi to be 3.142 and give your answer to 1 decimal place

Rashid [163]

Step-by-step explanation:

<em>I think you have forgotten to attach the question. </em>

<em>Anyways....</em>

In order to find the area of a circle use the formula:

π $r^{2}$ Where r is the radius

For example the radius is 3cm. The area of the circle will be:

π × $3^{2}$

Since you have taken pi as 3.142...

3.142 × $3^{2}$

3.142 × 9

= 28.278

In order to find the answer to 1 decimal place, check the number next to the number right after the decimal. Is it a number greater than or equal to 5? then add +1 to the number.

= 28.3 $cm^{2}$

8 0

2 years ago