Mathematics High School

what is the missing number​

What Is The Missing Number

Answers

Answer 1

Answer i believe the rule is y= x/2 so n=6

Step-by-step explanation:

Related Questions

The options are:

A. tan(<A)
B. length of side adjacent to <A / length of hypotenuse
C. sin(<A)
D. AC/AB​

Answers

Answer:

I'm probably wrong but I think it's D

D is da answer .......

due today plzzz help

Answers

The sequence is + 1/4 on each number. So, 1/4, 1/2, 3/4, 1 1/4, etc.

Answer:

Increasing

Step-by-step explanation:

1/4 = .25

1/2 = .50

3/4 = .75

Does this table represent a function? Why or why not?
х
у
2
1
3
4
4
4
5
2
5
5
A. No, because two of the y-values are the same.
B. No, because one x-value corresponds to two different y-values.
C. Yes, because there is the same number of x-values as y-values.
D. Yes, because every x-value corresponds to exactly one y-value.

Answers

Answer: the answer is B

Step-by-step explanation:

A . expression A
B . expression B
C . expression C
D . expression D

ill mark u brainliest if u answer !

Answers

Answer:

answer choice B.

Step-by-step explanation:

b hope this helps. :)

the equations with the equal method value

Answers

Answer:

a. x=2 y=8    

Step-by-step explanation:

6x-4=-3x+14  y=6x2-4     12-4=8              

9x-4=14

9x=18

x=2

HELP ASAP PLEASE
The expression |-2-(-3) can be used to find the difference between point A and which other point?

A. Point B
B. Point C
C. Point D
D. Point E

Answers

Answer:

C. Point D

Step-by-step explanation:

Distance between two points

Given two points A(x,y) and B(w,z), the distance between them is:

[tex]d=\sqrt{(z-y)^2+(w-x)^2}[/tex]

If both points have the same y-coordinate (y=z), then

[tex]d = |w - x|[/tex]

Point A has coordinates (-2,3). Point D has coordinates (-3,3). The distance between them is

[tex]d = | -2 - (-3) |[/tex]

Thus the correct choice is

C. Point D


What is the difference of 18s + 25t and 6s-5t

Answers

18s is divided by 3. And 25t is divided by 5

What is the area of this triangle?

A=bh2

17 m²

30 m²

60 m²

120 m²

Answers

Answer:

120

Step-by-step explanation:

alls you do is plug in the numbers its not hard sweetie

Answer:

120 m2

Step-by-step explanation:

I took the test hope this helps

What percentage
of total hours was
spent jogging?

if you find the total hours for each sport i’ll give u brainlistttt paleeease

Answers

Answer:

40%

Step-by-step explanation:

So I mostly will focus on the jogging total hours because thats literally what it says lol. Anyways, here I used the percent equation, which is

___ is ___% of ___. Since the question is "what percent", we mark our blank percent part as x, and when I fill the equation in it will seem like this:

"20 is x% of 50 (total hours)". So, now I translate, and this means:

20=x50, or in other words, 20=50x. To get x alone we divide by 50, but we also do it for the 20. 20/50 is .4, but because it has to be a percent, we move the decimal 2 places to the right, which gives 40, and finally it becomes

40%.

Hope it helps

Answer:

40%

Step-by-step explanation:

(20 hours Jogging)/(50 hours Total) = 0.4

0.4 * 100 = 40

NEED ANSWERS ASAP!!! - What equation can you write to solve for X?

Answers

Answer:

90 = (3x) + (x+10)

Answer:

3x + x + 10 = 90

i am assuming that this is a right angle

What is the answer of 14.8-4b-(17.1-3b)
the answer choices are:
A. 0.375
B. 3.75
C. 37.5
D. 375​

Answers

c is maybe the answer but i’m not sure

How do you identify proportional relationships?

Answers

You asked "How do you identify proportional relationships?"

It would be by determining whether two quantities are in a proportional relationship.

In AWXY, Y = 3.6 inches, w = 6 inches and ZX=147º. Find
the length of x, to the nearest 10th of an inch.

Answers

Answer:

9.2

Step-by-step explanation:

Answer:

9.2

Step-by-step explanation:

delta math

If water flows out of a faucet at 500 L per hour, how long will it take for 20 L to come out of the faucet?

Answers

Answer:

2 hr

Step-by-step explanation:

WILL GIVE BRAINIEST!!!!!!!!

Answers

The answer is A. Hope this helps!

Answer:

y = -5/2x +4

Step-by-step explanation:

First, make the equation into standard form.

5x + 2y = -10

2y = -5x - 10

y = -2.5x - 5

In order for two lines to be parallel, they must have the same slope. (In y = mx + b, "m" is the slope)

The slope in y = -2.5x - 5 is -2.5, so we need to find an equation with a slope of -2.5 (or -5/2)

In y = -2/5x - 8, the slope is -2/5

In y = 2/5x + 7, the slope is 2/5

In y = 5/2x - 6, the slope is 5/2

In y = -5/2x +4, the slope is -5/2.  

Thus, y = -5/2x +4 is the right answer


Which of these options is not a postulate that can be used to prove that two triangles are
congruent?
A. SSS
B. SAS
C. ASA
D. AAS
E. AA
F. HL

Answers

Answer:

AA

Step-by-step explanation:

AA, or Angle- Angle, can only be used to prove two triangles similar, not congruent.

If x = 2/3 and y = 3/4, then 10xy equals

Answers

10xy=5

10x(2/3)x(3/4)=10xy

Answer:

10xy would equal 5.

Step-by-step explanation:

[tex]\frac{2}{3}[/tex] * [tex]\frac{3}{4}[/tex]  * 10 = [tex]\frac{1}{2}[/tex] * 10 = 5.

right answer gets brainliest please help due in 10min ​

Answers

Answer:

A

Step-by-step explanation:

its 5.5 an hour and the cost is 15 at the start

Somebody help me please....Make it right..

Answers

Answer : 4/15

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

2/15, 1/5, 4/15, 1/3

Get a common denominator

2/15, 3/15, 4/15, 5/15

We are adding 1/15 each time

The next term would be 6/15 which simplifies to 2/5

arthur is building a rectangular sand box for his son ther area of the sandbox is 17 23/32 square feet if the length of the sand box is 3 3/8 feet what is the width of the sand box​

Answers

Answer:

i think its uh carrot

Step-by-step explanation:

The answer is 5.25 ft

solve the derivative of f(x)= x^4e^tanx

Answers

Answer:

Step-by-step explanation:

A wise man once said, "300 reduced by 3
times my age is 84." What is his age?
A) 72 B) 48
C) 68 D) 61

Answers

Answer:

72

Step-by-step explanation:

Let the man's age be x

300 - 3x = 84

300 - 84 = 3x

216 = 3x

x = 216/3

x = 72

Answer:

A

Step-by-step explanation: cuz 300-72x3=84

Rewrite the mixed number 2 4/5 as a improper fraction

Answers

Answer:

I'm pretty sure its 14/5

28 is 12 less than k equation ​

Answers

K-12=28...? I think this is what your question is asking for

Potatoes are on sale at both grocery mart and Baldwin hill market and grocery mart a 5lbs bag cost 2.85 and Baldwin they a 7lbs bag cost 4.20

Answers

Answer

The first one

Step-by-step explanation:

I think you want to know which store is better so it is

An elevator in a tall building starts at a floor of the building that is 102 meters above the ground. The
elevator descends 2 meters every 0.5 seconds for 9 seconds.

Answers

Answer:

An elevator in a tall building starts at a floor of the building that is 102 meters above the ground. The

elevator descends 2 meters every 0.5 seconds

step by step solution

An elevator in a tall building starts at a floor of the building that is 102 meters above the ground. The

elevator descends 2 meters every 0.5 seconds for 9 seconds.

I need help !!! Please

Answers

I think the answer is eight
2√5 ( 2 radical 5 )

13. CCSS Which One Doesn't Belong? Identify the equation that does not
belong with the other three. Explain your reasoning.
6 +x= 9
15 = x + 12
x + 9 = 11
7+x= 10

Answers

x + 9 = 11 doesn’t belong
x = 3 in all the other equations

simplify ( 3x + 3 )^2

Answers

Answer:

9x^2 + 18x + 9

Step-by-step explanation:

(3x+3)(3x+3)

9x^2 + 9x + 9x + 9

9x^2 + 18x + 9

Somebody help me.....

Answers

Answer:

in my knowledge

26 , 31 , 36 , 41 , 46

rule:5

cause 26+5=31

31+5=36

36+5=41

41+5=46 and so on...

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