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Sedaia [141]
3 years ago
11

How do yo Surface Area of each pyramid

Mathematics
1 answer:
Step2247 [10]3 years ago
6 0
L×W×H
Base Length×Base Width×Height
2×2=4×5=20
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6x^2 + 66x + 60 factor completely
kiruha [24]

Hi! Let me help you!

  • Remember, factoring looks like so:
  • ab+ac=a(b+c)
  • So, we need to find the greatest common factor (G.C.F.) of the polynomial.
  • In this case, 6 is the GCF, so we factor it out:
  • 6x²+66x+60
  • Divide 6, 66 and 60 by 6:
  • x²+11x+10

<u>Answer:</u>

x²+11x+10

Hope you find it helpful.

\rm{Stargazing{\bold{WithJoy}

3 0
2 years ago
Justin’s baby brother weighs 10 pounds. How much does Justin’s baby brother weigh in kilograms?
vichka [17]

Answer:

he weights 4.53 kilograms!

Step-by-step explanation:

8 0
3 years ago
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Denise went bowling with her friends at AMF. She paid $3 to rent shoes and then $4.75 for each game of bowling. If she spent a t
Nina [5.8K]

Answer: 4 games

Step-by-step explanation:

Whether Denise bowls or not, he incurs rent for bowling shoes and per bowling he has to pay $4.75 while he rented shoes for $3.

Then the equation is:

y = 3 + 4.75x

Where

y is the total cost

x is Number of bowling

y = 3 + 4.75x

3 + 4.75x = 22

4.75x = 22 - 3

4.75x = 19

x = 19/4.75

x = 4

Denise bowled 4 games.

3 0
3 years ago
If y varies directly as (x+3) and inversely as (x-3) and y=21 when x=4, what is the equation for y in terms of x?
igor_vitrenko [27]
\bf \qquad \qquad \textit{double proportional variation}&#10;\\\\&#10;\begin{array}{llll}&#10;\textit{\underline{y} varies directly with \underline{x}}\\&#10;\textit{and inversely with \underline{z}}&#10;\end{array}\implies y=\cfrac{kx}{z}\impliedby &#10;\begin{array}{llll}&#10;k=constant\ of\\&#10;\qquad  variation&#10;\end{array}\\\\&#10;-------------------------------\\\\

\bf \textit{\underline{y} varies directly as (x+3) and inversely as (x-3)}\implies y=\cfrac{k(x+3)}{x-3}&#10;\\\\\\&#10;\textit{we also know that }&#10;\begin{cases}&#10;y=21\\&#10;x=4&#10;\end{cases}\implies 21=\cfrac{k(4+3)}{4-3}\implies 21=\cfrac{k(7)}{1}&#10;\\\\\\&#10;\cfrac{21}{7}=k\implies 3=k\qquad thus\qquad \qquad \boxed{y=\cfrac{3(x+3)}{x-3}}
6 0
3 years ago
This composite figure is made up of three simpler shapes. What is the area of this figure?
boyakko [2]
Im pretty sure the answer is 116 square cm
6 0
3 years ago
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