Which function is positive for the entire interval (-3, -2]?

Answer:

We conclude that a diagonal of a quadrilateral is a line segment that joins two opposite vertices of the quadrilateral.

Step-by-step explanation:

From the attached diagram, it is clear that the line segment AC of the parallelogram quadrilateral joins two opposite vertices A and C.

It is also clear that the other line segment BD of the parallelogram quadrilateral joins two opposite vertices B and D.

Therefore, we conclude that a diagonal of a quadrilateral is a line segment that joins two opposite vertices of the quadrilateral.

9514 1404 393

Answer:

  m ≤ 54

Step-by-step explanation:

Add 18 to both sides.

  m -18 +18 ≤ 36 +18

  m ≤ 54 . . . . . simplify

Answer:

m ≤ 54

Step-by-step explanation:

m - 18 ≤ 36 (Given)

m ≤ 54 (Add 18 on both sides)

Answer:

m<BAC= 110 degrees

Step-by-step explanation:

Since the outside angle m<BCD is 130 degrees the inside angle m<BCA would be 50 degrees. At this point you should know that inside angles of a triangle add up to 180 degrees so add the two angles that you know then subtract from 180 degrees. 50+20= 70 degrees and 180-70= 110 degrees.

Answer:

the answer is B, because x+x+x is equal to 3×x which is 3x

Answer:

It's Option B

Step-by-step explanation:

X+X+X=3X

So this expression is correct.

(Note: Multiplication is also called as Repeated Addition)

Hope this helps you.

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Answer:

  £66

Step-by-step explanation:

I like to work problems involving ratios by considering the value of each "ratio unit." Before we get that far, we need to finish the division ratios.

  Dan : Eva = 3 : 4

There are two remaining divisions, each getting half Eva's amount. That is, each of those gets 4/2 = 2 "ratio units." Then the full division ratios are ...

  Dan : Eva : Freddie : Gok = 3 : 4 : 2 : 2

for a total of 11 ratio units. Those 11 units represent £242, so each one represents £242/11 = £22. That makes Dan's 3 units worth ...

  3×£22 = £66 . . . the amount Dan gets

Answer:

What are you asking? Whats the problem?

Answer:

sin 102 cant be put into standard position its already in standard position if you want to covert to rectangular it would be sin (102).

Step-by-step explanation:

Answer:

as a decimal 0.048 and as a fraction 6/125

Step-by-step explanation:

Hope this helps :)

Answer:

12(x+3)

Step-by-step explanation:

12 can be factored out from both sides

once you do that your are left with

12(x+3)

Answer:

It is not true. 19 - 10 = 9.

:) Hope this helps

Answer:

If it was starbucks i would get a plant based brekfast sandwich and i iced mocha latte. I f it was like walmart Takis and a gatorade.

Step-by-step explanation:

Please mark me brainliest!!

Answer: Welp give he/she brainliest mate.

Step-by-step explanation:

Answer:

Step-by-step explanation:

in a right triangle,

c^2=a^2+b^2

c^2=18^+15^2=324+225=549

c=sqrt549=23.50

Answer:

i would help but my school blocks pictures:/

Step-by-step explanation:

Answer:

6 dinners

Step-by-step explanation:

6.    3

-   /   - = 6

1.      4

Answer:

7 with 2/4 remaining

Step-by-step explanation:

Answer:

he looks right

_________________

Step-by-step explanation:

we need the image so we can answer the question.

Answer:

1.1

Step-by-step explanation:

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Answer:

  47

Step-by-step explanation:

Evaluate the functions and find the required difference.

  f(-2) = -(-2)^2 -7(-2) +4 = -4 +14 +4 = 14

  g(6) = -5(6) -3 = -33

Then the difference is ...

  f(-2) -g(6) = 14 -(-33) = 14 +33 = 47

Answer:

Decrease

Step-by-step explanation:

The general form of exponential functions is [tex]a[/tex] · [tex]b^x^-^h +k[/tex]. If [tex]b[/tex], or the base with the exponent, is bigger than 1, than the graph increases, experiencing growth. If the base is somewhere between 0 and 1, then the graph decreases, experiencing decay.

[tex]\frac{1}{4}[/tex] is a number in between 0 and 1, thus the graph would decrease.

Answer:

5k^4/4

hope you get it correct! c:

Answer:

5

4K2

Step-by-step explanation:

Answer:

8. y=-1/2-7

9. Parallel

10. Neither

Hope this helps!

Answer:

1. y = -1/2x - 7

2. Parallel

3. Neither

Lol i have been failing cause of brainly :)

Answer:

(4,-1)

Step-by-step explanation:

Yell at me if im wrong.

Answer:

¼

Step-by-step explanation:

Compare the coordinates of two points to find the rate of change.

Using (0,-5) and (4,-6):

Δy/Δx = ((-6)-(-5))/(4-0) = (-1)/4 = -¼

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Answer:

  THEN IT WOULD BE A FOOT

Step-by-step explanation:

The list of products  begins with the numbers you already have:

  2599, 14652, 61404, 17034,

  46176, 67704, 14735, 19392,

  28084, 23907, 11172, 23340, 3712,

  10476, 63364, 23208, 14769, 40128

__

I found it tedious to compute these and do the look-up, so I wrote a little program to do it for me. Even typing the numbers and letters into the program was tedious enough.

The answer to the riddle is ...

  THEN IT WOULD BE A FOOT

Answer:

56p

Step-by-step explanation:

dude it's mad easy just add it regularly then just add the p or other variable

Answer:

21+35p= 56p

Step-by-step explanation:

First, you take the numbers 21 and 35 and then add them.

Second, you take the variable (p) that you removed from 35 and add it to the end of 56.

This is to be done because you may separate the variable in order to find the solution but once done you must add the variable back in its place or else you will get the wrong solution.

Answer:

8

Step-by-step explanation:

This is because the ratio is 2:5. Therefore, 28/7 is 4. Then 4 times 2 is 8.

Answer:

8 students

Step-by-step explanation:

2x + 5x = 28 students

7x = 28 students

x = 4

2(4) = 8 students who are in the play

The number of the tickets sold by john is 150.

Expression in maths is defined as the collection of numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that John sold 750 tickets to a concert for $6,300. If the price of a student ticket was $8 and the price of an adult ticket was $10. The number of the tickets will be calculated as below:-

s and a are the numbers of student and adult tickets, respectively.

s+a = 750

s = 750-a

8s + 10a = 6300

8(750-a) + 10a = 6300

6000-8a + 10a = 6300

2a = 300

a = 150

Therefore, the number of tickets sold by john is 150.

To know more about an expression follow

https://brainly.com/question/723406

#SPJ2

Step-by-step explanation:

your correct I'm pretty sure

Answer:

Its actually the 3rd option

r = 41/2

Answer:

d. A matched-pairs t-interval for a mean difference.

Step-by-step explanation:

d. A matched-pairs t-interval for a mean difference.

There are many situations in which two samples are not independent. This happens when the observations are found as pairs and the observations are related in pairs.

When the observations from two samples are paired either naturally or by design , the difference between two observation of each pair is treated as normal population  with mean ud= u1=u2  and unknown standard deviation, one sample t- test can be performed on them.

This is called matched pairs t- interval for a mean difference.

In this experiment the basketball coach is investigating whether the number of shots taken can be used to predict the mean number of points scored.

We want to estimate the mean change in the number of points scored for each increase of 1 shot taken.

The two samples are not independent.

Answer:

56

Step-by-step explanation:

You just have to multiply 8 and 7 to get how  many are on all of the tables.

Answer:

the answer is c

Step-by-step explanation: