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3 years ago

. The table shows the number of different

Mathematics

1 answer:

ch4aika [34]3 years ago

8 0

Answer:

12/(15+12+15+18)

12/60=0.2=20%

B 20%

please mark as brainliest

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What is the slope and y intercept of the following equation? y = -2x -3<br> HELP

Fiesta28 [93]

Answer:

slope is -2x and y intercept is -3

Step-by-step explanation:

4 0

3 years ago

Please help me!!!!!!!

Helen [10]

First we will find the value of x.

To find the value of x we can add angle Q and angle O and set them equal to 180 and solve for x.

We will be setting them equal to 180 since the opposite angles of an inscribed quadrilateral are supplementary.

angle Q + angle O = 180
6x - 5 + x + 17 = 180
7x +12 = 180
7x = 168
x = 24

Now we can use 24 for x and find the value of angle QRO

angle QRO = 2x + 19
angle QRO = 2(24) + 19
angle QRO = 48 + 19
angle QRO = 67

So the answer choice B is the right answer.

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4 years ago

ix is at least four more than a number. Which inequality represents this sentence? Question 20 options: a) 4 ≤ n + 6 b) 6 ≤ n +

Butoxors [25]

Answer:

d) 6 ≥ n + 4

Step-by-step explanation:

Let n be the unknown number,

4 more than n = 4 + n

In inequality we use '≥' to represent greater than equal to or at least,

Thus,

Six is at least four more than a number.

⇒ 6 ≥ 4 more than n

⇒ 6 ≥ 4 + n

Which is the required inequality that represents the given statement,

OPTION d) is correct.

3 0

3 years ago

Read 2 more answers

Factor out the greatest common factor.

lidiya [134]

Answer:

-14p^3+10p^2+4p = 2p (-7p^2+5p+2)

Step-by-step explanation:

-14p^3+10p^2+4p

14=2*7

10=2*5

4=2*2

-14p^3+10p^2+4p = -2*7p^3+2*5p^2+2*2p

The gratest common factor is 2p:

-14p^3+10p^2+4p = 2p [-2*7p^3/(2p)+2*5p^2/(2p)+2*2p/(2p)]

-14p^3+10p^2+4p = 2p [-7p^(3-1)+5p^(2-1)+2]

-14p^3+10p^2+4p = 2p (-7p^2+5p^1+2)

-14p^3+10p^2+4p = 2p (-7p^2+5p+2)

5 0

4 years ago

Betsy participates in a scavenger hunt that requires her to retrieve items from 4 locations. The locations are on a map with the

Andreas93 [3]

Answer:

240 yd

Step-by-step explanation:

Let A, B, C, and D represent location 1, location 2, location 3, and location 4 respectively.

Consider the figure in the attached file.

We need to find the total distance traveled by Betsy.

The distance covered by Betsy is

length of segment AB length of segment BC length of segment CD length of segment DA.

To find the distance AB, we need to find the distance from A to B on y-axis.

So, length of segment AB units

To find the distance BC, we need to find the distance from B to C on x-axis.

So, length of segment BC units

To find the distance CD, we need to find the distance from C to D on y-axis.

So, length of segment CD units

To find the distance DA, we need to find the distance from D to A on x-axis.

So, length of segment DA units

Hence, the total distance covered is units

It is given that 1 unit equals 10 yd, so distance traveled by Besty is yd

3 0

3 years ago