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2 years ago

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Mathematics

1 answer:

Anastasy [175]2 years ago

6 0

Y = 12x where x is the # of students and y is the # of adults

Or for every 12 students there's 1 adult

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Express 3a^2b^-1 with positive exponents.

Marizza181 [45]

Your answer would come down to be 3a^2/b

5 0

2 years ago

Hello, how was your day, help? ^ ^<br> solve for x

Natali5045456 [20]

Hi there!

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I believe your answer is:

$\boxed{x=100}$

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Here’s why:

Recall the Triangle Angle Sum Theorem: The three angles of all triangles add up to a sum of 180°.
We will set up an equation based on this and then solve.

⸻⸻⸻⸻

$\boxed{\text{Solve for 'x':}}\\\\58 + 22 + x = 180\\-----------\\\rightarrow 80 + x = 180\\\\\rightarrow 80 - 80 + x = 180 - 80\\\\\rightarrow \boxed{x=100}$

⸻⸻⸻⸻

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Hope this helps you. I apologize if it’s incorrect.

6 0

2 years ago

Jack’s sister is coming to visit him and parks in the hospital car park. The bar chart below shows some information about the ca

ziro4ka [17]

I need the chart to finish it you'll have to post it

3 0

3 years ago

Your cat weighs 12 pounds. How much does she weigh in ounces?

Elanso [62]

Answer:

192 ounces does she weigh in ounces.

Step-by-step explanation:

Unit rate defined as the rates expressed as a quantity of 1, such as 3 feet per second or 8 miles per hour, they are called unit rates.

As per the given statement: Your cat weighs 12 pounds.

We have to find the cat weighs in ounces.

Use conversion:

1 pound = 16 ounces.

⇒ $\text{Unit rate per pound} = 16 \text{ounces}$

then by definition of unit rate;

$\text{Cat weighs in ounces} = \text{Unit rate per pound} \times 12$

Substitute the given values we have;

$\text{Cat weighs in ounces} = 16 \times 12$ = 192 ounces

therefore, your cat weighs in ounces is, 192 ounces

8 0

3 years ago

Read 2 more answers

Thank you very much ! Don't forget to show your work please.

SSSSS [86.1K]

10. angle APB = (1/2) arc AB
   108 = (1/2) arc AB
   multiply both sides by 2 to clear the fraction
   216 = arc AB

11. Area of regular Octagon s = 5 in
   A = (P * apothem)/2 => => If you divide the octagon into 8 triangles, the apothem is the perpendicular height of the triangle.
   A = (5 * 8 * 6)/2
   A = 120 in^2

   Area of regular Hexagon s = 5 in
   A = (5 * 6 * 4.3)/2
      A = 129 in^2

6 0

3 years ago