All categories

3 years ago

Determine the range of the function in the table below.

Mathematics

1 answer:

maria [59]3 years ago

5 0

The last one if I'm not mistaking

You might be interested in

In a chess club there are 10 males and 15 females. What percentage of the club is females?

nalin [4]

Answer:

60%

Step-by-step explanation:

15 out of 25 is 60%

25 is the total people in the club

Hope this helps

4 0

3 years ago

For the trinomial 3x^2 + 22x + 7, choose two numbers whose product is 21 and whose sum is 22

Lesechka [4]

Answer:

When a trinomial is in the form of ax2 + bx + c, where a is a coefficient other than 1, look first for common factors for all three terms. Factor out the common factor first, then factor the remaining simpler trinomial. If the remaining trinomial is still of the form ax2 + bx + c, find two integers, r and s, whose sum is b and whose product is ac.

Step-by-step explanation:

7 0

3 years ago

What is the value for y? Enter your answer in the box. y = An isosceles triangle A B C with horizontal base B C and vertex A is

vfiekz [6]

Answer:

x = 25

y = 14

Explanation:

The described scenario can be represented using the attached triangle.

1- getting the value of x:

We know that ΔABC is an isosceles triangle with AC = BC

This means that:

∠CAB = ∠CBA

We know that ∠CAB = 50° and ∠CBA = 2x°

Equating the two angles, we get:

50 = 2x .................> Divide both sides by 2

x = 25

2- getting the value of y:

We know that the sum of the internal angles of a triangle is 180°

This means that:

∠ABC + ∠CAB + ∠ACB = 180°

We have:

∠ABC = 2x = 50°

∠ACB = 5y + 10

∠CAB = 50°

Now, we substitute to get the value of y as follows:

50 + 50 + 5y + 10 = 180

110 + 5y = 180

5y = 180 - 110

5y = 70 .............> Divide both sides by 5

y = 14

Hope this helps :)

7 0

3 years ago

You need to get to class, 200m away, and you can only walk in the hallways at about 1.5m/s. How much time will it take you to ge

Naddika [18.5K]

Answer:

133.3 repeated

Step-by-step explanation:

just divide distance and speed then you get your answer, which is 1.33.3 minutes and if you need to simplify then it would be About 2 hours and 13 minutes

7 0

3 years ago

Round 748.5187 to the nearest hundredth

Karo-lina-s [1.5K]

Hello,

Your answer: 748.52

Your Explanation: Find the number in the hundredth place 11 and look one place to the right for the rounding digit 88. Round up if this number is greater than or equal to 55 and round down if it is less than 55.

748.52 is your answer

Hope this helps

-HotTwizzlers

4 0

3 years ago