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3 years ago

A. sides B. inclines C. opposites D. vertices

Mathematics

2 answers:

NeX [460]3 years ago

6 0

Answer:

A. sides

Step-by-step explanation:

there sides because there next to each other and since b and d are vertices because its up and down b and c are in a line so its sides

shepuryov [24]3 years ago

5 0

Answer:

A. sides

Step-by-step explanation:

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Take your time! :) Not important, but I would like to know, I'm writing flashcards so I can remember when I start back in school

Sav [38]

Answer:

The LCM of two numbers is the least common multiple. You want to find the least possible number that is divisible by the two numbers. So, you can list the factors of the two numbers. If there are factors that are repeated, put the repeated factors to the side. With the remaining factors, multiply the factors by each other and the repeated factors.

For example, let's try to find the least common multiple between 10 and 15.

Factors of 10: 2 * 5

Factors of 15: 3 * 5

The repeated factor is 5.

2 and 3 are left over. 2 * 3 = 6. 6 * 5 = 30. So, that is the least common multiple.

The GCF of two numbers is the greatest common factor. You want to find the greatest factor that is included in both numbers. So, again, you can list the factors of the two numbers and find the greatest factor that is repeated between the two numbers.

For example, let's try to find the greatest common factor between 30 and 45.

Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30

Factors of 45: 1, 3, 5, 9, 15, 45

Between the two numbers, shared factors are 1, 3, 5, and 15. So, the greatest common factor is 15.

Hope this helps!

5 0

4 years ago

Which fraction represents the ratio 4:40 in simplest form

iris [78.8K]

$4:40=\frac{4\ units}{40\ units}=\frac{4:4}{40:4}=\frac{1}{10}=\boxed{1:10}$

4 0

4 years ago

Any time you inscribe a square in a circle or circumscribe a right triangle by a circle, which type of line or segment will alwa

pogonyaev

Answer:

Step-by-step explanation:

A diameter of the circle.

5 0

3 years ago

A union negotiates for a cost of living raise of 7%. What is the raise for a union member whose salary is $40,240? What is this

Zolol [24]

$2816.80 is the raise

21 is 30% of 70

7 0

3 years ago

Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but

MAVERICK [17]

Hey there!

We'll define x as the amount of minutes for a call.

The monthly fee is the initial value, while the cost per call is te constant. The cost per call is the coefficient of x because you're multiplying the cost/call times the number of calls.

Now, we'll look at the first company, that has no monthly fee. However, it has 14 cents/minute, so we have:

y = .14x

For the second one, we have a 22 dollar upfront fee, along with 10 cents per call. In this problem, the 10 cents is the cost per call, or the coefficient of x.

We have:

y = 22 + .10x

Now, to see when the minutes of calls will equal to when the costs are equal, we set both equations equal to each other because we want to see the value of x that works on the left and right side of the equation:

22 + .10x = .14x

Subtract .10x from both sides:

22 = .04x

Divide both sides by .04:

x = 550

If we plug it back in, we get:

22 + .10(550) = .14(550)

77 = 77

Therefore, you would need 550 calls.

Hope this helps!

5 0

4 years ago