MATHEMATICS COLLEGE

The other answer choice is 30
The other answer choice is 30 - 1

Answers

Answer 1
Answer:

Answer:

21 pencils

Step-by-step explanation:

b 21 pencils

Related Questions

Pleeease open the image and hellllp me
The planet Mars has a radius of 3400 km. What is the volume of Mars?Write your answer in scientific notation to three decimal places.
1.25 = (d/32) + (d/48)
f(2) 42 g(x) = 2x +3 Find 4) (. Include any restrictions on the domain. O A. 2.2---3 417 2 > 0 B. 47 2 2 r--3, (1) (a) = (4) (a) x A 을 c. (5) (r) = 1,2*0 OD (1) (a= + 2​
Tom and Philip were given the graph of a linear function and asked to find the slope. Tom says that the slope is 12while Philip says that the slope is 2. Which reason correctly justifies Tom's answer?

(6*3 Square root ÷9=​

Answers

So 6*3 is 18
The square root of 9 is 3
18/3 is 6
Answer is 6
Hope I helped:)

A plane leaves the airport in galisteo and flies 170 km at 68 degrees east of north; then it changes direction to fly 230 km at 36 degrees south of east, after which it makes an immediate emergency landing in a pasture. When the airport sends out a rescue crew, in which direction and how far should this crew fly to go directly to this plane?

Answers

Answer:

4.68° south east 317.36 km

Step-by-step explanation:

We can find the angle between the two distances (vectors) because according to the diagram, we can draw two right triangles between them.

The complement of the 36 degree angle is 54 (90-36=54), and the complement of the 68 angle is 22, (90-68=22) the sum of 22 and 54 is 76. So the angle between the two distances is 76.

Then we apply the cosine law

b^(2) =a^(2) +c^(2) -2*a*c*cosB\n \nb^(2) =230^(2) +170^(2) -2*230*170*cos(76)\n\nb=\sqrt{230^(2) +170^(2) -2*230*170*cos(76)} \n\nb=317.36 km

then we apply the sin law

(sin(C))/(c) =(sin(B))/(b) \n\nsin(C)=c*(sin(B))/(b)\n\nsin(C)=170*(sin(76))/(317.36)\n\nsin(C)=0.52\n\narcsin(0.52)=C=31.32\n\n

and because in any triangle, the sum of the inside angles is equal to 180

180=76+31.32+68+y\n\ny=180-76-31.32-68\n\ny=4.68^(o)

180= 76+C+(68+Y)

y=180-76-C-68

So the emergency plane has to travel 317.36 km, 4.68° southeast.

What property allows us to determine the congruency of the two triangles in the diagram?A. SSS
B. ASA
C. HL
D. SAS

Answers

A. SSS

That is because the diagram only shows that the sides are congruent and does not show anything else. (Like angles or anything)

The correct answer is A.SSS.

P.S. I am only answering this question so you could give the brainliest to the person who answered first :)

-6 is a solution for
True

False

Answers

Answer:

Yes

Step-by-step explanation:

-6 is a solution

Any point that is on the blue line is a solution

This table gives a few (x,y) pairs of a line in the coordinate plane

Answers

Answer:

where is the coordinate plane picture?

Step-by-step explanation:

Picture?

Answer:

You forgot to add the picture.

Step-by-step explanation:

Jenny has 1 stamp to begin her collection. She then collects 7 stamps per day. Let y represent the total amount of stamps in Jenny'scollection after x days.

Express the equation in the form of y=mx+b
Enter your answer in the box
PLS HELP!!!

Answers

Answer:

y=7x+1

Step-by-step explanation:

Linear modeling

Consists of finding a linear equation that represents a situation in real life.

Jenny starts her stamps collection with only 1 stamp.

Then she collects 7 stamps per day.

Let's call

y=total amount of stamps in Jenny's collection

x=number of days

Knowing Jenny collects 7 stamps per day, then in x days, she collects 7x stamps. The total amount can be obtained by adding the first stamp she had. Thus, the model is:

y=7x+1

Answer:

Was it correct??? y=7x+1 is that correct or wrong?

Step-by-step explanation:
Other Questions
Which sequence shows the numbers in order from least to greatest?A. 7 5/6, √132, |-5 x 10^2|B. |-5 x 10^2|, √132, 7 5/6C. |-5 x 10^2|, 7 5/6, √132D. √132, 7 5/6, |-5 x 10^2|
Which of the following inequalities matches the graph? 100 point
Monty can use the number line to find an equivalent fraction with a denominator greater than 6
Right or leftMost people are right-handed, and even the right eye is dominant for most people. Molecular biologists have suggested that late-stage human embryos tend to turn their heads to the right. In a study reported in Nature (2003), German bio-psychologist OnurGüntürkün conjectured that this tendency to turn to the right manifests itself in other ways as well, so he studied kissing couples to see which side they tended to lean their heads while kissing. He and his researchers observed kissing couples in public places such as airports, train stations, beaches, and parks. They were careful not to include couples who were holding objects such as luggage that might have affected which direction they turned. For each kissing couple observed, the researchers noted whether the couple leaned their heads to the right or to the left. They observed 124 couples, ages 13–70 years. Suppose that we want to use the data from this study to investigate whether kissing couples tend to lean their heads right more often than would happen by random chance.​The symbol π represents the long-run proportion of all the couples that lean their headsleftrightwhile kissing.Which of the following best describes the null hypothesis and the alternative hypothesis using π?null: π ≠ 0.5, alternative: π > 0.5null: π = 0.5, alternative: π < 0.5null: π = 0.5, alternative: π > 0.5null: π ≠ 0.5, alternative: π < 0.5Of the 124 kissing couples, 80 were observed to lean their heads right. What is the observed proportion of kissing couples who leaned their heads to the right? What symbol should you use to represent this value? (Round answer to 3 decimal places, e.g. 5.275)p^=the absolute tolerance is +/-0.001Determine the standardized statistic from the data. ​(Hint: You will need to get the standard deviation of the simulated statistics from the null distribution.) (Round answer to 2 decimal places, e.g. 52.75)z = the absolute tolerance is +/-0.02Interpret the meaning of the standardized statistic.The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations above the null hypothesized value of 0.50.The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations away from the null hypothesized value of 0.50.The observed proportion of couples who leaned to the right when kissing is 3.22 standard deviations below the null hypothesized value of 0.50.Select the best conclusion that you would draw about the null and alternate hypotheses.We have strong evidence that the proportion of couples that lean their heads to the right while kissing is more than 50%.We have strong evidence that the proportion of couples that lean their heads to the right while kissing is less than 50%.We have strong evidence that the proportion of couples that lean their heads to the right while kissing is 50%.We have strong evidence that the proportion of couples that lean their heads to the right while kissing is near to 50%.