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3 years ago

Which of the following is a prime number 67,65,63 or 60

1 answer:

7 0

Use the rule of divisibility :
60 is composite because it is even so it can be divided by 2
67 is prime because none if the divisiblility rules work on it
65 is composite because it has a 5 by the end which means it can be divided by 5
<span>63 is composite because the sum of the digits equal to 9 which can be divided by 3 and 9</span>

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This season, Lisa's lacrosse team has won 2/3 of their home games (games played at Lisa's school), but just 2/5 of their away ga

Tcecarenko [31]

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3 years ago

Scott sets up a volleyball net in his backyard. One of the poles, which forms a right angle with the ground, is 12 feet high. To

Assoli18 [71]

Answer:

Length of the rope = 15.6 ft.

Step-by-step explanation:

Given:

Height of the pole from the ground = 12 ft

Adjacent distance from the pole = 10 ft

We have to find the length of the rope attached by Scott to secure the pole.

According to the question :

In forma right angled triangle as shown in the figure.

We have to find the measure of the hypotenuse.

Length of rope = Hypotenuse measure

Let the length of the rope = "h" ft

Using Pythagoras formula.

⇒ $(hypotenuse)=\sqrt{opposite^2+ adjacent^2}$

⇒ Plugging the values.

⇒ $h=\sqrt{12^2 + 10^2}$

⇒ $h=\sqrt{144 + 100}$

⇒ $h=\sqrt{244}$

⇒ $h=15.62$ ft

The length of the rope, rounded to the nearest tenth is 15.6 ft.

6 0

3 years ago

Please help me asap

Vika [28.1K]

Answer:

8 1/3 and 2/7

Step-by-step explanation:

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2 years ago

Read 2 more answers

What is the domain of the function?

son4ous [18]

Answer: -6 ≤ x < 4

Step-by-step explanation:

Open circles on a graph mean that that point is not included

Filled in circles on a graph mean that that point is included

As a result, the end point (-6, -6) is included while (4, 8) is not

The domain is all possible x-values so the graph can be anywhere from:

-6 ≤ x < 4

Note that there are no possible values for the x-value of 4

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3 years ago

A rental car company charges $80 per day to rent a car and $0.10 for every mile driven. Alyssa wants to rent a car, knowing that

anygoal [31]

Answer:

400

Step-by-step explanation:

Car A costs 80d + 0.25m, where d is days and m is miles. Car B costs 100d + 0.10m. If you plug in 3 for d and make the equations equal, you get 240 + 0.25m = 300 + 0.10m. Combining like terms gives you 0.15m = 60, and dividing gives you m = 400.

4 0

2 years ago