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yaroslaw [1]
3 years ago
6

Solve the quadratic expression by completing the square. 2p^2=6p-20

Mathematics
1 answer:
Leviafan [203]3 years ago
4 0

Answer:

p = 3/2 +- (i sqr root of 31)/2. I'm pretty sure that's right.

Step-by-step explanation:

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adoni [48]

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Step-by-step explanation:

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6 0
3 years ago
If the length of a rectangle is 4 more than the width and if the perimeter of the rectangle is 52, what is the width of the rect
Ymorist [56]

Answer:

11

Step-by-step explanation:

Perimeter is figured out by adding all 4 sides.

Width of 11 + width 11 + length 15 + length 15 = 52

And the length of 15 is 4 more than the width of 11

5 0
2 years ago
Find the slope and the equation for the line passing through the points (0,-3) and (0,-5)
zysi [14]

<u>m=-2/0 </u>We have a <u>zero slope</u> which is <u>undefined</u>

<u />

We will use the formula for slope for this question

\frac{y_{2}- y_{1} }{x_{2}-x_{1} }

Here are our points,

(0,    -3)      and        (0,     -5)

x1      y1                      x2       y2

\frac{-5-(-3)}{0-0}

<u>m=-2/0 </u>

8 0
3 years ago
A die is thrown . find the probability of (1) a multiple of 2 or 3​
tangare [24]

Answer:

A die is thrown which means that it can land on either 1-6 on the die.So if you want to find the probability of the multiple of 2 or 3....we have multiplies of 2 in the die from 1-6 which is 2,4 and 6 if you count them they are just 3 numbers and since there is a probability of it to land on any of them it will be 3/6 which is 1/2 if yiu divide by 3 to it's lowest term....Then multiple of 3 is 3,and 6.which will be 2/6 which is 1/3 if u cut to its lowest term. Or in the question means addition sign in probability then it is 2 or 3 which is (1/2)+(1/3)=5/6.Thank you for the question

7 0
3 years ago
What is the area of this triangle? A=B x H 12<br> Height= 127 ft<br> Base= 13ft
Mariana [72]

Answer:

The area of this triangle is 825.5 square feet

Step-by-step explanation:

For a given Triangle

Base = 13 ft

Height = 127 ft

Now, Area of Triangle

<em>A = ½ × b × h</em>

A = ½ × 13 × 127 ft

A = ½ × 1751 ft

A = 825.5 square feet

Thus, The area of this triangle is 825.5 square feet.

<u>-TheUnknownScientist</u><u> 72</u>

5 0
3 years ago
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