Mathematics High School

The figure below shows the number of dots in each of the first four terms ​

The Figure Below Shows The Number Of Dots In Each Of The First Four Terms

Answers

Answer 1

Your answer is B, I think.

Related Questions

Can somebody please tell me if you can ever get the EXACT area of a circle and explain why or why not?

Answers

Answer:

No, Circles never have a side, which makes it always a decimal when trying to find the area of any circle.

9 - x = 6; x = 15 6x = 24; x = 6 35 = 5x; x = 7 x + 10 = 21; x = 31
which one is right

Answers

Answer:

35 = 5x ; x = 7

Step-by-step explanation:

plug 7 in for x

35 = 5(7)

35 = 35

hope this helps!!!

Answer:

It might be the 9 - x = 6 one IF x = 3. I'm not sure, I cant see the whole question

In HIJ, the measure of J=90°, HI = 65 feet, and IJ = 31 feet. Find the measure of
H to the nearest tenth of a degree.

Answers

Answer:

28.5

Step-by-step explanation:

28.5 delta said it was correct

if you answer this you are a certified cool kid

Answers

Answer:

60

Step-by-step explanation:

Im too lazy

180-117=63

3y+12+63+4y=180

7y+75=180

7y=105

y=15

4(15)=60

Can i get brainliest?

Answer:

<A=60

Step-by-step explanation:

3y+12+4y=117

solve for y (y=15),

then fill in 4(15)

This is the last question i need help ,plz help

Answers

Answer:

a. y=8.5x

Step-by-step explanation:

Answer:

A y=8.5x

Step-by-step explanation:

..............

help with slop please o​

Answers

Answer:

Step-by-step explanation:

(-1, 4) (0, 1)

(1 - 4)/(0+1)= -3/1 = -3

Answer:

- 3

Step-by-step explanation:

(-1, 4) (0, 1) = - 3

A person invested $510 in an account growing at a rate allowing the money to double every 9 years. How long, to the nearest tenth of a year would it take for the value of the account to reach $790?

Answers

Answer:

5.7

Step-by-step explanation:

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Answers

Answer:

I think option C.) 0 < × > 10.

Please help! I need this fast
Rhett decides to build a square room for his movie and music collection. If the area of the room is 4x2 + 28x + 49 square feet, what is the length of one side of the room?

(7x + 2) feet
(2x + 7) feet
(2x − 7) feet
(7x − 2) feet

Answers

Answer:

(2x + 7) feet

Step-by-step explanation:

I'm guessing the expression there is

4x² + 28x + 49

4x² +14x +14x +49

Factorize

2x ( 2x + 7) +7( 2x + 7)

(2x + 7)²

Area = (side)1

One side is (2x +7)

*5. Gina's sister is 9 years older than Gina. Their combined ages add up to
49. How old is Gina? *
A. 29 years
B. 20 years
C. 19 years
D. 9 years

Answers

Answer:

B. 20 years

Step-by-step explanation:

By using the process of trial and error, if Gina is 20 years old, that would mean her sister is 29 years old. This is because 20+9 is equal to 29. 29+20 sums up to 49.

Answer: B. 20 years

Step-by-step explanation:

we will represent Gina sister's age by x and Gina's age by y.

Now were know that the age of Gina sister is 9 years older than Gina's so we can represent that by the  equation  x = y + 9

If we add their ages it is 49 so we can also represent that by the equation,

x + y = 49.

x = y + 9

x + y = 49

Using both equations, substitute x in the first equation into the second equation and solve for y.

(y + 9) + y = 49    solve for y , by first combining like terms.

2y + 9 = 49      subtract 9 from both sides

     -9        -9

2y = 40      divide both sides by 2

  y = 20

Since y was used to represent the age of Gina then Gina will be 20 years old.

In triangle PQR, angle P and R are complementary angles where cos P =(0.3) what is the measure in degrees of angle R round to the nearest tenth

Answers

Answer:

[tex]R = 17.5[/tex]

Step-by-step explanation:

Given

P and R are complementary

[tex]Cos\ P =0.3[/tex]

Required

Find the measure of R

[tex]Cos\ P =0.3[/tex]

Take arccos of both sides

[tex]P = cos^{-1}(0.3)[/tex]

[tex]P = 72.5[/tex]

Since P and R are complementary, then:

[tex]P + R = 90[/tex]

Make R the subject

[tex]R = 90 - P[/tex]

Substitute values for P

[tex]R = 90 - 72.5[/tex]

[tex]R = 17.5[/tex]

(x + 8) + 2x =180 what is x value?​

Answers

Answer:

X=18

Step-by-step explanation:

Joe paid $51.25 for 5 movie tickets. Each ticket cost the same amount. What was the cost of each movie ticket in dollars and cents?

Answers

Answer:I don’t know

Step-by-step explanation:

Answer:

$10.25

cents 1025    not sure of it

Step-by-step explanation:

I will give u BRAINLIEST for the correct answer

Answers

Answer:

1:6

Step-by-step explanation:

12+4+8= 24 total fruit.

4 bananas : 24 total = 1:6

The low temperature on Wednesday was –15°F. What was the absolute value below zero for the temperature on Wednesday?
A)-15
B)0
c)15
D)30

Answers

Answer:

C. 15

Step-by-step explanation:

Absolute value is just how far away the number is on the number line and is always positive.



Barky's animal shelter has a total of 15
Chihuahuas and Yorkies. There are four
times as many Chihuahuas as Yorkies.
Using c for Chihuahuas and y for Yorkies,
determine which equation may be
used to represent this situation.
c=4+y
y=4+c
y=4c
c=4y

Answers

Answer:

c = 4y

Step-by-step explanation:

Are there more, Chihuahuas or Yorkies?

Does  the word 'times' mean add, subtract, multiply or divide?

The way I look at it,  there are more Chihuahuas and 'times' means multiply.  Do you agree?

Therefore, I need to multiply 4 times the no. of Yorkies to get the no. of Chihuahuas

So,  c = 4y

Now, I don't see an equation in the list to choose from.  So, I don't know what to do from here.  I am guessing that c = 4y is what you want.

Write the equation of the absolute value function y = 3|x| translated right 8 units and up 1 unit.

Answers

Answer:

Step-by-step explanation:

y=3|x|, shift right 8 units

y=3|x-8|, shift up 1 unit

y=3|x-8|+1

What is the likelihood of rolling a 10 on a fair number cube numbered 1-6?
O likely
O equal
O unlikely
O impossible

Answers

Answer:

equal is my answer ................

5. Squirrels collect acorns and store them away for the winter. Squirrel A
collects A acorns a day and Squirrel B collects 7 acorns a day. Squirrel C
collects 3 times as many acorns as Squirrel A and B a day. If all the
squirrels collected a total of 57 acorns, how many acorns did Squirrel A
mlect?

Answers

Answer:

lololololololol

Step-by-step explanation:

no 7ytnjybfdhdhdshfdsvhsvsh

Beginning at its highest point, a drop tower ride drops 130 feet to a point 95 feet above the ground, then climbs to the top to drop again. What is the highest point of the rides

Answers

Answer:

The highest point of the rides is 225 feet

Step-by-step explanation:

Given

The Point X is above the ground by [tex]95[/tex] feet

The tower ride drops from a point A which is [tex]130[/tex] feet above the point X

The total distance between point A and X is the highest point of the rides.

Total distance

[tex]= 95 +130 \\= 225[/tex]feet

Work out the median for each group of numbers.
3, 5, 7, 7, 8, 10, 11, 11, 14
10, 11, 13, 14, 16, 18, 20, 20
3, 4, 6, 6, 6, 7, 8, 9, 10
41, 43, 44, 46, 48, 49, 50, 50, 53, 54

Answers

Answer:

its 11.

hope it helps!!

Answer:

1stone is 8

2nd one is 15

3rd one is 6  

4th one is 48.5

Find the common difference of the arithmetic sequence.
-4, -11/3, -10/3

Answers

-10/3-(-11/3)=1/3

-11/3-(-4)=1/3 also the common difference is 1/3

there's the question :))​

Answers

Answer:

Should be A

Step-by-step explanation:

You going back 3 spaces but than having that three be divided by a positive so it's going to keep going because a negative will make a negative so that positive will be turned into a negative. -3 - 1.5 = -4.5

Victoria earns 10 dollars for every hour worked. Write a relation for Victoria's earnings using N to represent hours of work.

Answers

Answer:

10N

Step-by-step explanation:

If she earns 10 dollars every hour, and N is the number of hours, then to find how much money she earns in N hours, it will be 10N

WILL GIVE BRAINLIEST!
The Ride for Health Bicycle Club has chosen a 36-mile course for this Saturday's ride. If the riders plan on averaging 12 mph while they are riding, and they have a 1-hour lunch break planned, how long will it take them to complete the trip?
hr

Answers

Answer:

4 hours

Step-by-step explanation:

It is 4 hours because you do 36 divide by 12 which is 4, Then you do 4x1= 4

Help!!!! Volume of a cylinder!!!!

Answers

Answer:

6280

Step-by-step explanation:

π10^2(20)

In a survey of 706 parents with kids 4 to 8 years old. 346 say that they know their state booster seat law. Construct a 90% confidence interval for the population proportion.

Answers

Answer:

(0.46, 0.52)

Step-by-step explanation:

The formula for Confidence Interval with Proportion

CI = p ± z × √p(1 - p)/n

Where

p = Proportion = x/n

x = 346

n = 706

p = 346/706

p = 0.49

z = z score of Confidence Interval 90% = 1.645

Therefore:

CI = 0.49 ± 1.645 × √0.49(1 - 0.49)/706

CI = 0.49 ± 1.645 × √0.49 × 0.51/706

CI = 0.49 ± 1.645 × 0.0188139843

CI = 0.49 ± 0.0309490042

Hence:

Confidence Interval is

0.49 - 0.0309490042

= 0.4590509958

≈ 0.46

0.49 + 0.0309490042

= 0.5209490042

≈ 0.52

Therefore , the confidence interval of the population proportion is

(0.46, 0.52)

Simplify the following expression by combining like terms:
9ab + 2b - 3a + 2b - ab + 3a

Answers

Answer:

8ab+4b

Step-by-step explanation:

9ab-ab=8ab

2b+2b=4b

-3a+3a=0

Answer:

8ab+4b

Step-by-step explanation:

Write a slope intercept equation for the following table

Answers

Answer:

Step-by-step explanation:

(-2, -2)  (-1, 2)

(2 + 2)/(-1 + 2) = 4/1 = 4

y + 2 = 4(x + 2)

y + 2 = 4x + 8

y = 4x + 6

Can you please help me

Answers

Here’s the answer and each step I took to solve it. With the example I made on the side just continue to repeat that for each one to get the answers. You just replace that one number for the X to take the place for the next X value as you go down the table solving them.
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