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masha68 [24]
3 years ago
5

In an algebraic expression what -5a times 6b

Mathematics
2 answers:
user100 [1]3 years ago
6 0

Answer:

6a(-5b)

Step-by-step explanation:

stiks02 [169]3 years ago
6 0

Answer:

-30ab

Step-by-step explanation:

-5a times 6b means -5a × 6b = -30ab

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At Beast Island Pizza, every pizza comes with cheese and tomato sauce. Beast Island Pizza offers four toppings: Pepperoni, sausa
malfutka [58]

Using the Fundamental Counting Theorem, there are 60 different ways to order the pizza.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

For this problem, the parameters are found as follows:

  • For the sauce, there are 2 options, cheese or tomato, hence n_1 = 2.
  • For the topping, there are 4 options, but the options may be combined, for example, Pepperoni and Sausage, hence n_2 = 2^4 - 1= 15.
  • The topping can be added to either all the pizza or only half the pizza, hence n_3 = 2.

Thus the number of ways is given by:

N = 2 x 15 x 2 = 60.

More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866

#SPJ1

5 0
1 year ago
Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub. What is the area of the co
lara [203]

She needs to purchase a cover to protect the hot tub of an area of 38.5 square feet.

<h3>What is a circle?</h3>

It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

Claire has a hot tub with a diameter of 7 feet. She wants to purchase a cover to protect the hot tub.

The area of the circle is given by

\rm Area = \dfrac{\pi}{4}d^2

We have d = 7 ft, then the area of the circle will be

\rm Area = \dfrac{3.14}{4}*7^2\\\\Area = 38.5 \ ft^2

More about the circle link is given below.

brainly.com/question/11833983

5 0
2 years ago
Solve the equation. 8 – 2x = –8x + 14
goldenfox [79]

Answer:

x=1

Step-by-step explanation:

We are asked to solve the given equation: 8-2x=-8x+14.

To solve this equation we will combine like terms by moving all the terms containing x to the left hand side of equation and terms without x to right hand side of equation.

Let us add 8x to both sides of our equation.

8-2x+8x=-8x+8x+14

8-2x+8x=14

8+6x=14

Let us subtract 8 from both sides of our equation.

8-8+6x=14-8

6x=14-8

6x=6

Upon dividing both sides of our equation by 6 we will get,

\frac{6x}{6}=\frac{6}{6}

x=\frac{6}{6}

x=1

Therefore, the value of x equals 1 will satisfy our given equation.

8 0
3 years ago
Read 2 more answers
The riding lawn mower that Alejandro has on his farm has a top speed of 8 kilometers per hour. What is the lawn mower’s top spee
Archy [21]

Answer:

Since 1 km = 1000 m, the lawnmowers top speed would be 8000 m/h.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
HELP QUICK PLSSSSS ILL GIVE LOTS OF POINTS
mariarad [96]

Answer:

B - $41,500

Step-by-step explanation:

After Subtracting his liabilities this is what I got.

Hope this Helps!

:D

6 0
3 years ago
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