Mathematics College

all graphs range from -10 through 10 ;)​

All Graphs Range From -10 Through 10 ;)

Answers

Answer 1

Answer:B

Step-by-step explanation:

Answer 2

Answer:

D

Step-by-step explanation:

First, we want to find out what is X.

               3x = -6 --->  x = -2

X is -2 so we want the graph point to start at -2 and from there go down to -10.

Related Questions

help me with this calculation
(X-1).(1-x)

Answers

[tex](x-1) (1-x)\\\\=(x-1)(-1)(x-1)\\\\=-(x-1)^2\\\\=-(x^2- 2x +1)\\\\=-x^2+2x-1[/tex]

-0.15 as a mixed number

Answers

Answer:

A mixed number is formed by combining three parts: a whole number, a numerator, and a denominator. The numerator and denominator are part of the proper fraction that makes the mixed number. It is partly a whole number. It is partly a fraction.

Simplify: 8√3 + 12√3

Answers

Answer:

20√3

Step-by-step explanation:

For the right angle shown, the length of two sides are given. Find the third side. Leave your answer in simplified, radical form.

b=9, c=16
a=

Answers

Answer:

a is about 13.2

Step-by-step explanation:

the formula for this type equation is a²+b²=c²

plug in the numbers to make the equation a²+9²=16²

do the multiplication and it gives u a²+81=256

subtract 81 from both sides and a²=175

take the square root of both sides and it gives u 13.22

4m 10m - - The accompanying figure is a water tank whose radmis is 4m and height 10m. 4.1 Determine the total surface area of the tank. (3)


​

Answers

Answer:

45789932

Step-by-step explanation:

3456899954433222222344577890009

Find the amplitude of the function
y= -4 sin 1/3x

A. 6pi

B. 4pi/3

C. 4

D. Pi/4

Answers

Answer:

B......................

Which inequality is graphed below?


A- y<1/4x-1

B- y>1/4x-1

C- y<_ 1/4x-1

D- y>_ 1/4x-1

Answers

Step-by-step explanation:

It is represented by ,

=> y ≥ 1/4x -1

Use the commutative property to simplify the expression 1/8 x 2/5 x 16?

A. 16 x 1/8 x 2/5 = 2x 2/5 = 4/5
B. 2/5 x 1/8 x 16 = 2/40 x 16 = 3/4
C. (1/8 + 2/5) x 16 + 32/5
D. 1/8 x (2/5 x 16) = 2/5

Answers

The correct answer is A


How can you express (15 + 30) as a multiple of a sum of whole numbers with no common factor?

A. 2 x (7.5 + 15)

B. 3 x (5 + 10)

C. 5 x (3 + 6)

D. 15 x (1 + 2)

Answers

Answer:

13 24 56 23 56 78 166 Yan Lang po thank

Mr. Williams bought a plot of land for $ 40 000. The value of the land appreciated by 7% each year.

Answers

Answer:

no

Step-by-step explanation:

Use the figure below to find the values of x and y

Answers

Answer:

x=40° and y=50°

Step-by-step explanation:

45°+50°+2x+5=180°

100°+2x=180<-- subtract 100 to get x on one side

2x=80

x=40. Thus 2(40)+5 = 85.

85°+55°+x°=180

140°+x=180

x=40°

40°+90°(right angle)=130°, so 180 -130 would equal 50.

y=50°

4. When you _________ the problem, it makes it easier to understand how you solved it.​

Answers

Answer:

When you explain the problem, it makes it easier to understand how you solved it.​

I hope this helped at all.

Which of the following is a solution to the given equation? y = -3x - 7

Answers

Answer:y = 3(-2) - 7

Step-by-step explanation:

If an opossum is 40 cm long, and a bat is 20 cm long. So an opossum is how many times as long as a bat?

Answers

40/20=2

So an opossum is 2 times as long as a bat

The triangle is to be reduced by a ratio of 1:2.
a

Answers

Answer:

where is the triangle?

Step-by-step explanation:

what is the best estimate of 97/7 and 1 3/4

Answers

Answer:

next question nexy question

Point One = (0, -2) = Point Two = (-3, -5)
write in slope intercept form​

Answers

Answer: m=1

Step-by-step explanation:

Use the equation y=y2-y1 over x2-x1

1.  label your points

     0=x1

     -2=y1

      -3=x2

       -5=y2

The first pair is x1 and y1 and the next pair is x2 and y2

plug in the numbers to find your answer

find ()
(x).
For f(x) = 4x +1 and g(x) = x2-5, find
BRAINLIST

Answers

Answer: answer is C

Step-by-step explanation:

I got C for the answer

The 4:25 bus to the metro airport has a travel time of 1 hour and 45 minutes. The bus is running late today though. What will be the arrival time to the airport?

Answers

Step-by-step explanation:

what is that ? another drug or other crime gang secret message to each other ?

as you did not specify how much delayed it is, the answer can only be : late.

Rope that is cut 3/4 in length is cut into 2 pieces how long is each piece

Answers

Answer 3/8

For this question we can use the rules of multiplying fractions: 3/4 times 1/2

3 times 1 = 3

4 times 2 =8

The answer is 3/8 or 0.375

help fast
E explaination​

Answers

Answer:

a)3.4

b)8.3

c)6.30

d)19

Step-by-step explanation:

hope it can help you lovelots

#LEARN WITH BRAINLY

What is the slope of the line that passes through the points (6, -10) and (3, -13)?
Write your answer in simplest form.

Answers

[tex](x_1, y_1) = (6,-10),~~ (x_2, y_2) = (3,-13)\\\\\\\text{Slope,}~ m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-13 +10}{3 -6} =\dfrac{-3}{-3} =1[/tex]

This is a question I need help with​

Answers

Answer:

55

Step-by-step explanation:

180=35+90+m∠3

A bear cub weighs 10 pounds at birth, and it gains an average of 5 pounds every month.

Answers

Answer:

Just keep adding 5 for each month.

Step-by-step explanation:

10 + 5 = 15

15 is first month

20 second

25 third

30 fourth

35 fifth

40 six

etc.

Equation :

10 + (5m)

m = number of months that have passed by.

Any help would be great!

Answers

Answer:

Step-by-step explanation:

67.5

no link or bot q bpe

Answers

Answer:

(3,7)

Step-by-step explanation:

n will be located in x positive , y positive



314. Find the area under the graph of f(t) = t/(1+t^2) where t is
between t= 0 and t = x. where a > 0 and a does not equal 1 is
fixed, and evaluate the limit as x → .
Infinity

Answers

Answer:

Check the attached image for the sake of my sanity typing integrals in these.

Notes on the red marks.

1. From the first to the second passage I multiplied top and bottom by 2. The bottom one stood outside the integral by linearity, the top got inside to get the derivative of the denominator.

2. Quick y substitution, it's a dy/y which should get integrated as the logarythm of the absolute value. This is a situation where you can skip it since you know that you are dealing with positive values (1 is positive, and 1 plus something squared is even greater than 1 which was positive already).

The area as x diverges also diverges

If u=log(x3+y3+z3-3xyz)show that d2u/dx2+d2u/dy2+d2u/dz2=-3/(X+y+z)^2​

Answers

Points matter H16/z=d33752

How many Solutions does 6 + x/5 = x/5 - 5 - 3x/10 have?

Answers

9514 1404 393

Answer:

  1 solution (x = -36 2/3)

Step-by-step explanation:

  6 + x/5 = x/5 - 5 - 3x/10 . . . . . . . given

  60 +2x = 2x -50 -3x . . . . . . . . . multiply by 10

  3x = -110 . . . . . . . . . . . . . . . .  add x-60 to both sides

  x = -110/3 = -36 2/3 . . . . . .divide by the coefficient of x

There is one solution to the equation.

_____

Additional comment

The coefficient of x on the left side of the equation is not equal to the coefficient of x on the right side. When that is the case, the equation will have one solution.

When the coefficients are equal, there will be no solutions if the constants are different, and there will be infinite solutions if the constants are the same.

In a class of 25 students, 15 are female and 16 have an A in the
class. There are 12 students who are female and have an A in the
class. What is the probability that a student has an A given that
а
the student is female?

Answers

Answer:  4/5

Work Shown:

m = number of girls who have an A = 12

n = number of girls in the class = 15

probability = m/n = 12/15 = (3*4)/(3*5) = 4/5

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