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3 years ago

Can i get some help pls

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

6 0

Answer:

216

Step-by-step explanation:

Since a=-6,b=-4 and c= 3,we have to multiply them including the extra three

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HELP ME PLEASE IM DUMB

dolphi86 [110]

Answer: sorry

Step-by-step explanation:

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3 years ago

Homer and bart plan to buy one computer for 499.00 strictly for gaming purposes. Games cost 49.99 each. define each variable and

ElenaW [278]

499+49.99x=y

499 is the initial cost of the computer

49.99x means you pay 49.99 per game

y is the total cost

3 0

3 years ago

Q # 14. help me please to resolve

ivolga24 [154]

A(n) =2+9(n-1)= 2 + 9n - 9= 9n -7

A(n-1)= 2+9[(n-1)-1]= 2 + 9(n-2)= 2+ 9n - 18= 9n -16

A(n)- A(n-1)= (9n-7)-(9n-16) = -7+16=9

A(n)= A(n-1) +9 is the answer

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3 years ago

A video game awards 25 points for defeating a monster and 85 additional points for getting to the end of a stage.

Vilka [71]

Answer:

p=25m+85

Step-by-step explanation:

..............................

7 0

3 years ago

What is the approximate circumference of a semicircle with a radius of 30 centimeters

Dmitry [639]

Approximate circumference of a semicircle with a radius of 30 centimeters is 94.2 centimeter

Solution:

Given semicircle with a radius of 30 centimeters

To find: approximate circumference of a semicircle

To find circumference of semicircle we can divide the circumference of circle by 2

circumference of semicircle = circumference of circle $\div$ 2

$\text{ circumference of semicircle} = \frac{2 \pi r}{2} = \pi r$

Substituting the given radius = 30 cm,

$\text{ circumference of semicircle} = 3.14 \times 30 = 94.2$

Thus approximate circumference of a semicircle with a radius of 30 centimeters is 94.2 centimeter

8 0

3 years ago