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GuDViN [60]
3 years ago
7

write quadratic equation whose roots are 4 and -3 and whose leading coefficient is 5 use the letter X to represent the variable

? =0
Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0
5(x-4)(x+3)=\\
5(x^2+3x-4x-12)=\\
5(x^2-x-12)=\\
5x^2-5x-60
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Find the equation of a line parallel to y'= -8x+6.
Verizon [17]

Answer:

The equation must include -8 as the slope

Step-by-step explanation:

Hi there!

Two key points to keep in mind:

  1. Linear equations are typically organized in slope-intercept form: y=mx+b where m is the slope and b is the y-intercept (the value of y when x is 0).
  2. Parallel lines always have equal slopes

Given the equation y=-8x+6, we can identify that -8 is in the place of m in y=mx+b, making it the slope.

For a line to be parallel to y=-8x+6, it would have to have a slope of -8 as well. This is the only quality a line needs to be parallel to this given line.

I hope this helps!

4 0
3 years ago
4b<br> 6c for b = (-3) and c = 5
Annette [7]

Answer:

Today: Friday, 06 November 2020

Hour: 10.15 WIB (Indonesia)

<u>_______________________________</u>

so,

6c = 6 × 5 = 30

4b = 4 × (-3) = -12

Example:

4b - 6c

= 4(-3) - 6(5)

= -12 - 30

= - 42

4b + 6c

= 4(-3) + 6(5)

= -12 + 30

= 18

8 0
3 years ago
&lt;2 and &lt;3 are ____ angles
dexar [7]

Answer:

ANGLE 2 and ANGLE 3 are Vertically Opposite angles.

3 0
3 years ago
Read 2 more answers
QUICKLY<br> A sphere has a radius of 4 in. Which equation finds the volume of the sphere?
MissTica

Volume of sphere formula: V = 4/3πr³

We are given the radius of 4, so, input that with r in the formula.

V = 4/3π(4)³

As we can see, option B has what we wrote above. So, that is the correct answer.

The answer is Option B.

Best of Luck!

6 0
3 years ago
How do you solve this? Please help.
IgorC [24]

Answer:

If its in exact form it would be : 9/8

If it's in decimal form it would be: 1.125

If it's in mixed number form it would be: 1 1/8

Step-by-step explanation:

Hope this helps! :))

6 0
3 years ago
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