Mathematics College

please help me!!!!!! 30 points

Answers

Answer 1

Answer:

i believe it is c or b

Step-by-step explanation:

Answer 2

Answer:

y=2x+2

Step-by-step explanation:

2 is the y intercept and you get the formula y=mx+b so b=2 and m is the slope which is rise over run to get 2.

Related Questions

Bashir find some nickels and pennies under the couch cushions how much (money in dollars) does he have if he has 120 nickels and 60 pennies?How much money (in dollars dose he have if he has x nickles and y pennies?

Answers

Answer:

Step-by-step explanation:

HELP ASAP! I’m very confused and need help! Thanks!

Answers

Answer:

Step-by-step explanation:

Ok so basically 3 is 153 degrees and every line is 180 degrees, so 180-153=27. So 3 and 2 make a line, 2 is 27 degrees and 4 and 3 make a line so that makes 4 -27 degrees. 1 is vertical to 3 and if 2 and 4 are 27 degrees and makes the lines with the other angles that equal 27 degrees then 1 is also 153 degrees.

Sorry if this is hard to understand. Good luck! :)

It’s geometry also please do not send a link but find the missing side

Answers

Answer:

? = 49.5

Step-by-step explanation:

Find the missing components of angles:

? = 49.5

B = 40.5

C = 90

Find the missing components of sides:

a = [tex]\sqrt{231}[/tex]

b = 13

c = 20

I need help with the first few, the others I have already done. Pls help I'm almost failing

Answers

Answer:

Step-by-step explanation:

15. (x + 6)(x + 1)

16. (m - 19)(m + 2)

17. (y - 8)(y - 2)

18. (p + 12)(p - 3)

19. (c - 15)(c + 3)

20. (w - 8)^2

21. (a + 15)(a - 2)

22. (x - 30)(x + 3)

23. 3(5r - 4)(5r + 4)

24. 5(3x - 1)(3x + 1)

25. mn(m - n)(m + n)

26. 6a(a - 2b)(a + 2b)

27. 3(x + 8)(x - 3)

28. 2(m - 1)^2

29. x(x + 13)(x - 4)

30. 4y(y + 6)(y - 5)

Analyze the diagram below and complete the instructions that follow.

Find tan 30°

Answers

Answer:

[tex]tan(30) = \frac{A}{B}[/tex]

Step-by-step explanation:

Given

The attached triangle

Required

Find tan(30)

Let the side opposite 30 degrees be A and the side adjacent 30 degrees be B

So [using tangent identity]:

[tex]tan(\theta) = \frac{Opposite}{Adjacent}[/tex]

This gives:

[tex]tan(30) = \frac{A}{B}[/tex]

Select the statement that does not correctly use probability to describe an event. A. The probability of adopting a brown puppy is -0.25. B. The probability that Mr. Brown assigns homework is 0.9. C. The probability of getting lost while driving on vacation is D. The probability of having spaghetti for dinner is 50%.

Answers

Answer:

A. is the answer

Step-by-step explanation:

Aaron wants to buy new
football pads that cost $55.00
at GoodSportsBuys.com. The
online store charges $11 for
shipping on orders less than
$75. He also wants to buy some
packages of eyeblack strips for
$4 each, but he does not want
to pay more than the $11.00
shipping fee.

Answers

Answer:

Aron can purchase no more than 4 packages to avoid the shipping fee

Step-by-step explanation:

for some reason i cant take a screenshot and send the step by step i did

if you can pls giv brainliest and thanks

3. Emi buys 15 baskets of strawberries to share with her class.
Each basket has 12 strawberries. How many strawberries does
she have to share with the class?

Answers

Answer:

15x12=180 good luck

Step-by-step explanation:

15x12=180

What is the area of 19 centimeters?

Answers

The Awnser is 7.48 inches

Let's break this up:

Radius: 19

Diameter: 38

Circumference: 119.4

So...

The area of a circle with radius 19 is 1134

A = πr2 = π(d

)2 A = C2

4π

π = 3.1415

A = area

C = circumference or perimeter

r = radius, d = diameter

SOLUTION STEPS:

Area of a circle in terms of radius:

Area = π·r2 = 3.14·192 = 1134 square cm(*)

Area of a circle in terms of diameter:

Area = π·(d

)2 = 3.14·(38

)2 = 3.14·(19)2 = 1134 square cm(*)

Area of a circle in terms of circumference:

Area = C2

4π

= 119.42

4π

= 14256.36

(4·3.14)

= 14256.36

12.56

= 1134 square cm(*)

(*) 1134.1149479459 cm, exactly or limited to the precision of this calculator (13 decimal places).

Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.

Result in other units of area:

A circle of radius = 19 or diameter = 38 or circumference = 119.4 cm has an area of:

1.134 × 10-7 square kilometers (km²)

0.1134 square meters (m²)

1134 square centimeters (cm²)

1.134 × 105 square millimeters (mm²)

4.3784 × 10-8 square miles (mi²)

0.135625 square yards (yd²)

1.22063 square feet (ft²)

175.77 square inches (in²)

Graph the linear equation ax +by = c, where a = 0, b = 1, and c = 1.5.

Answers

Step-by-step explanation:

ax +by = c

0(x) + 1(y) = 1.5

Answer:

ax +by = c,

by substituting value

0×x+1×y=1.5

y=1.5

Todd’s expression 6x4+_____x60+____x4+20x—-

Answers

24x60+1,440=1,500x4=20x6000

write an expression for the operation below. s subtract 8.

Answers

Answer:

S - 8

Step-by-step explanation:

S - 8.

hope this helps! Have a great day!

Last year, 42,317 students participated in a robotics league. What is the value of the 4 in the number of students who participated in the robotics league?
A.
one-tenth times the value of the two in the thousands place
B.
two times the value of the two in the thousands place
C.
ten times the value of the two in the thousands place
D.
twenty times the value of the two in the thousands place

Answers

Answer:

The answer is D

Step-by-step explanation:

Because the 2 represents 2,000 when you do 2,00o times the 20 in the answer, you get 40,000, and the 4 in the number 42,317 represents 40,000.

there are 147 third grade students going to the theater. Each row at the theater has ten seats. How many rows of seats will the third grade students fill?

Answers

Answer:

157

Step-by-step explanation:

what is 1/2 times 2/1, i need explenation

Answers

Answer:

Step-by-step explanation:

(1/2)(2/1)=2/2=1

Answer:

1/2 x 2/1 = 1

Help please will mark brainliest

Answers

the answer i think is 2

The ratio of boys to girls at Space Camp is 3:2. If there is a TOTAL of 60
campers, then how many of the campers are girls? *
Plz help it's due tomorrow

Answers

Answer:

Answer: B. 24

Step-by-step explanation: 60 divided by 5 is 12. Twelve times two (the amount of girls) is 24. Twelve times 3 (the amount of boys) is 36. Since 24 + 36 = 60, there are 24 girls and 36 boys.

Who is kin to you?

Group of answer choices

a stranger

your cousin

The President

your teacher

Answers

Answer:

Your cousin

Step-by-step explanation:

Kin is your family/related family

Please help me I’ll give you a thanks :-)

Answers

Answer:

... sorry

Step-by-step explanation:

...

Tyler keeps red and blue marbles in the jar shown below.
For each box, choose the letter before the number that makes the statement correct.
DO
Tyler adds B 4 red marbles and B 3 blue marbles to the jar to create a ratio
C6
7
of red marbles to blue marbles of 4:15.
B
C
OOOOOO
D
E
F

Answers

Answer A (3) and F (7)

Step-by-step explanation:

Hope this helped :)

11cm by 6 cm rectangle

Answers

Answer:

Question unclear.

If the question was about the perimeter of the rectangle, it is calculated as:

= (Length * 2) + (Height * 2)

= (11 * 2) + (6 * 2)

= 22 + 12

= 34 cm

If the question was bout Area, the area is:

= Length * width

= 11 * 6

= 66 cm²

What’s the answer to:

2x+2 + 4x-4

Answers

6x-2. Which can be simplified to (3x-1) by taking a common factor, 2.

Answer: 6x-2

Step-by-step explanation:

The answer is 6x-2

what precent is represented by the shaded area

Answers

Answer:

Step-by-step explanation:

6/100

3/50

0.06

Which is a positively skewed distribution?

WILL MARK BRAINLIEST!!!!

Answers

Answer:

Step-by-step explanation:

D is positively skewed

Please help meeeeeeeeeeeeeeeee

Answers

Answer:

y = -1

Step-by-step explanation:

let u=(5 -12) and c=-3 what is cu

Answers

Answer:21

Step-by-step explanation:

cu u=-(5-12)=-7 c=-3 -7(-3)=21

Answer:

Step-by-step explanation:

Evaluate the expression
4(x+y) / 2 where x = 2 and y = 5

Answers

Answer:

Step-by-step explanation:

4(2+5) / 2

4(7) / 2

28 / 2

IM GIVING 20 POINTS AWAY PLEASE HELP ME WITH QUESTIONS 2-4 AND EXPLAIN HOW YOU GOT YOUR ANSWER PLEASE!!!!!

Answers

Answer:

2:(90) 4:B

Step-by-step explanation:

so what you do for 2 is that you times all the number thann you get youar ansmwer and for 4 you times 6 time 10 and thime 24 you get your answer

A man owes $5000 on his credit card. The APR is 20%. If he doesn’t repay any of the debt, how much will he owe after 4 years.

Answers

D=p(1+r/100)n
Where d is the debt, p is the principle, r is the rate percent, and n is the number of years.
Substitute the given value in the formula
D=5000 (1+20/100)4
D=$10,368

Which equation is represented by the intersection of the graphs below?
A. Csc x=0
B. sec x = 0
C. secx = 1
D. CSC X=1

Answers

Answer:

the answer would be C i hope this helps

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In the event of aflood, what additional benefit might these shrubs and trees provide?They store and hold excess water to prepare for dry seasons:B)They prevent flood waters from entering and polluting the rivers.OThey help to slow down the flow of water, reducing damaging impacts.D)They absorb harmful pollutants and stop debris from entering the river. The word SUPPORT may have more than one meaning. What the most likely meaning of support in this excerpt from Profile: Malala Yousafzai? Malala consistently received SUPPORT and encouragement in her activism from her parents. The idea for the blog was even that of her father Ziauddin, who ran a local private school. * What was one of the main reasons the members of the Senate were angry with Caesar and started plotting against him Determine the mean absolute deviation of the data.9, 7, 11, 10, 8 PLZ HELP ASAP Read the following poem and answer the question that follows. 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Please help and I will give you a Cookie Plz answerrr and hurryyyy I will mark brainliestttt The value of k lies between 2.2 and 2.3.Select all possible values of k. What is used up in and stops a chemical reaction? Match the statements written in English with the mathematical statements. Group of answer choices I will give brainiest The number -4 is a distance of 4 units away from 0 on the number line.[ Choose ]The number -63 is more than 4 units away from 0 on the number line.[ Choose ]The number 4 is greater than the number -4.[ Choose ]The numbers 4 and -4 are the same distance away from 0 on the number line.[ Choose ]The number -63 is less than the number 4.[ Choose ]The number -63 is further away from 0 than the number 4 on the number line.[ Choose ] Teddy shouted to the house: "Oh, look here! Our mongoose is killing a snake"; and Rikki-tikki heard a scream from Teddy's mother. His father ran out with a stick, but by the time he came up, Karait had lunged out once too far, and Rikki-tikki had sprung, jumped on the snake's back, dropped his head far between his fore-legs, bitten as high up the back as he could get hold, and rolled away. That bite paralysed Karait, and Rikki-tikki was just going to eat him up from the tail, after the custom of his family at dinner, when he remembered that a full meal makes a slow mongoose, and if he wanted all his strength and quickness ready, he must keep himself thin.Rikki-Tikki-Tavi,Rudyard KiplingSelect the two best questions to ask Rikki-tikki in an interview.Did Teddys father run out with a stick?What did you think when you heard Teddys mother scream?Do you eat snakes?How does it feel to know you protected Teddy and the family?Is it your familys custom to eat the snakes tail first? What is the value of the expression 2 x 7 + 9 3 3? One of the weaknesses of the Articles of Confederation wasa. 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