All categories

2 years ago

Help me with this math problem

Mathematics

2 answers:

PSYCHO15rus [73]2 years ago

8 0

K^2+5=-6k
divide k = divide k
k+5=-6 then subtract 5 from each side of the equation
-5 = -5
k=-11

vlabodo [156]2 years ago

3 0

Move all terms to the left side then set equal to 0. then set each factor equal to 0. k=-1, -5

You might be interested in

.Miguel sells insurance. He earns a 6% commission on each sale he makes. Miguel has a goal of earning $600 in commissions. How m

Deffense [45]

100 sales bc 100•6 = 600

8 0

2 years ago

Read 2 more answers

Which expression is equivalent to Cosine (StartFraction pi Over 12 EndFraction) cosine (StartFraction 5 pi Over 12 EndFraction)

alekssr [168]

Answer:

A. cos( $-\frac{\pi}{3}$ )

Step-by-step explanation:

Typed the all the expressions into desmos and picked the ones that matched

7 0

2 years ago

Read 2 more answers

How to find the circumference of a circle

Romashka [77]

C = πd. In this equation, "C" represents the circumference of the circle, and "d" represents its diameter. That is to say, you can find the circumference of a circle just by multiplying the diameter by pi. Plugging π into your calculator will give you its numerical value, which is a closer approximation of 3.14 or 22/7.
The radius is half as long as the diameter, so the diameter can be thought of as 2r. Keeping this in mind, you can write down the formula for finding the circumference of a circle given the radius: C = 2πr. In this formula, "r" represents the radius of the circle. Again, you can plug π into your calculator to get its numeral value, which is a closer approximation of 3.14.

8 0

2 years ago

Find a vector function that represents the curve of intersection ofthe two surfaces. The cylinder

Readme [11.4K]

Answer:

here'

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

J+3/8 if j Equals 3/8

hodyreva [135]

Answer:

Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.

(

)

⋅

Step-by-step explanation:Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.

(

)

⋅

6 0

2 years ago