Mathematics College

Someone help me on this

Someone Help Me On This

Answers

Answer 1

Answer:

a) The slope (m) of the equation y = x - 5 is 1 and the y-intercept (b) is -5.

b) The slope (m) of the equation 2x + y = 4 is -2 and the y-intercept (b) is 4.

Answer 2

Answer:

The slope = 5

y intercept = 0,0

Explanation:

Use the slope-intercept form

Use the slope-intercept form

y = m x + b to find the slope m and y-intercept b.

Graph:

Someone Help Me On This

Related Questions

20 less than 5 times a number is 85. What is the number

Answers

Answer: I don’t understand the question??

Step-by-step explanation: Can you say the question again like the same way the homework does

i will give brainliest:)

Answers

Answer:

I believe it is A, B, and D.

Step-by-step explanation:

Select the correct answer.
Tia made a scale drawing of the White House for her history project. The actual length of the building is 168 feet, and its width (with porticoes) is 152 feet. If the scaled length of the building in the drawing is 21 inches and the width is 19 inches, what scale did Tia use to make the drawing?
A.
1 inch to 6 feet
B.
1 inch to 7 feet
C.
1 inch to 8 feet
D.
1 inch to 9 feet
E.
1 inch to 10 feet

Answers

Answer:

c

Step-by-step explanation:

Answer:

C. 1 inch to 8 feet

Step-by-step explanation:

168 / 21 = 8

152 / 19 = 8

Hence, the answer is C.

Please mark as Brainliest!!!

Please help me with my acellus

Answers

Answer:  x = 32°

Step-by-step explanation:

(3x - 4) + (3x - 8) = 180

3x - 4 + 3x - 8 = 180

6x - 12 = 180

6x - 12 + 12 = 180 + 12

6x = 192

6x ÷ 6 = 192 ÷6

x = 32

Here you go it is here now

Answers

Answer:

40+10=50

40+-15=25

40+-30=10

40+-40=0

40+-50=-10

20+-25=-5

Step-by-step explanation:

in this order

Answer:

40+10=50

40+-15=25

40+-30=10

40+-40=0

40+-50=-10

20+-25=-5

Step-by-step explanation:

the other guy had it right.

Solve for x
37 points for answer :)

Answers

Answer:

x=19

Step-by-step explanation:

x+35=54

54-35=19

x=19

Write down three integers,all less than 25,whose range is 8 and mean is 11.

Answers

let

x------> the first integer

y------> the second integer

z-----> the third integer

x < y < z < 25

we know that

Median=13

Median=(x+y+z)/3

13=(x+y+z)/3

x+y+z=39------> equation 1

range=10

The range is the difference between the largest number within the set and the smallest number in the set

so

range=z-x

z-x=10------> z=x+10-----> equation 2

to find the solution we will assume different values ​​of x (See the attached table)    

terms

x < y < z < 25

z=x+10

y=39-z-x

The solution can be

7,15,17

8,13,18

9,11,19    

There are 16 girls and 18 boys in a class. The teacher chooses a student's name at random to answer a question.
What is the probability that the teacher chooses a girl to answer the question?
A. 1/34
B. 1/16
C. 8/17
D. 8/9

Answers

Answer:

It would be 1/34 or 1/16.

Step-by-step explanation:

Add up how many kids there are in total and then see how many girls there are and write it like this: 18/34. Since it says a girl then you would do it as 1/34 or 1/16 it depends on how you look at it and or how you understand what the question is talking about.

What is [tex]12\sqrt1248[/tex]

Answers

Step-by-step explanation:

[tex] \sqrt[12]{1248} = 1.811414676[/tex]

find x please!!
a.10
b.32
c.116
d.16

Answers

9514 1404 393

Answer:

  (d)  16

Step-by-step explanation:

Angles opposite sides of the same measure are congruent. Here, the triangle is isosceles, so the base angles are congruent:

  2x = 32

  x = 16 . . . . . . divide by 2°

A mailbox that is 4 1/2 feet tall casts a shadow that is 6 feet long. At the same time, a nearby ferris wheel casts a shadow 84 feet long. Find the height of the ferris wheel.
60 feet

Answers

Answer: 63 ft

Step-by-step explanation:

We can think of the shadow and height of objects as the catheti of a triangle rectangle.

We also know the relationship:

Tan(θ) = (opposite cathetus)/(adjacent cathetus)

if we define:

Tan(θ) = k (a real number, such that will be the same number for every object, because it depends on the angle θ that will depend on the position of the sun)

opposite cathetis = heigt.

adjacent cathetus = length of the shadow.

Then we have:

k = height/length of the shadow.

For the mailbox, we know that the height is (4 + 1/2) ft and the shadow is 6ft long, then we have the equation:

k = (4 + 1/2)ft/6ft = 0.75

Then for the ferris wheel we know:

shadow length = 84ft

we can write the same equation as above:

k = 0.75 = height/84ft

0.75*84ft = height = 63ft

The ferris wheel is 63 ft high.

Answer:

63 feet

Step-by-step explanation:

Trust me got it right

7 Evaluate
9.3 – 3.41

Answers

Answer:

Answer is 5.89

Step-by-step explanation:

Here,

Solution

9.3 - 3.41

=5.89

Answer is 5.89 u can simply calculate it

please help me answer the questions ​

Answers

The answer of this question is going to be B then on 2 A then D

Alan buys a book that is on sale.

He writes the expression 0.7b to show the percent of the original cost of the book, b, that he pays.
He rewrites the expression as b−0.3b.
Which statement explains why Alan rewrites the expression?




He receives another discount on the book.


He buys another book with a different discount.


He wants to show by what percent the book was discounted.


He wants to show what percent of the original price he paid.

Answers

Answer:

D

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Find two consecutive odd integers such that their product is 71 more than 7 times their sum

Answers

Answer:

iyt 71x7 which would be 497

Someone help me with this

Answers

Answer:

-2

Step-by-step explanation:

-10 + 3 = -7

I think the answer is -2

The set of all real numbers between 2 and 5, including 2

Answers

Answer:

3

Step-by-step explanation:

xy+(z-x) x=3 y=2 z=4​

Answers

xy+(z-x)
3*2+(4-3)
=6+1
=7.

Find x and y HELP PLS ASAP

Answers

Step-by-step explanation:

A is the correct answer.

To solve 5/7 - 2/n = 1/21

Answers

Answer:

-2/n=1/21-5/7

-2/n= -2/3

cross multiple

-2×3=n×-2

-6/-2=-2n/-2

n=3

Can u create an equation for a line parallel to the given line that passes through the origin?

Answers

-3x+3/1 maybe not sure

If g(x)= x+1/X-2
and h(x) = 4 – x, what is the value of (gºf)(-3) ?
a. 8/5
b. 5/2
c. 15/2
d. 18/5

Answers

The awnser oild be b because you add and multiply and add and divided and multiply then subtract theb you get 15/2

Find the length median of the trapezoid( 20 points and brainliest if answered)

Answers

Answer:

1.=8.1

2.=10.4

Step-by-step explanation:

h2 + 7h + 10 = 0
Help please

Answers

Answer:

-2, -5

Step-by-step explanation:

h2 + 7h + 10 = 0

h^2 +7h + 10 = 0

h^2 +2h +5h + 10 = 0

h(h+2) + 5(h+2) = 0

h+2 = 0 or h+5 = 0

h = -2 or h = -5

*HELP I will mark brainliest*
A dog is tied with a rope to a stake in the ground. The length of the rope is 10 yards.
What is the area, in square yards, in which the dog can roam?
1) 1001
2) 100x yd.2
3) 100 yd.2
4) 20ryd.

Answers

Answer:

i think it is number 1

Step-by-step explanation:

A = pi•r^2
A = 100pi yd^2

Choice 2

Quadrilateral ABCD has the following vertices:
A(-3,0)
B(7,2)
C(1,-4)
D(-9,-6)
Is quadrilateral ABCD a parallelogram, and why?

Answers

Answer: yes

Step-by-step explanation:

Answer:

yes because AB II CD and BC II AD

Step-by-step explanation:

Quadrilateral ABCDABCDA, B, C, D has the following vertices:

A(-3,0)A(−3,0)A, left parenthesis, minus, 3, comma, 0, right parenthesis

B(7,2)B(7,2)B, left parenthesis, 7, comma, 2, right parenthesis

C(1,-4)C(1,−4)C, left parenthesis, 1, comma, minus, 4, right parenthesis

D(-9,-6)D(−9,−6)D, left parenthesis, minus, 9, comma, minus, 6, right parenthesis

Is quadrilateral ABCDABCDA, B, C, D a parallelogram, and why?

I got it right on khan academy

If you start a bank account with $100 and you deposit $25 each month, what equation
correctly represents this situation?

Answers

Step-by-step explanation:

so you start with $100

every month you get $25

so you could call $25 n

so every month you get n added to the bank account

so you could call the $100 s (which represents start)

and do s+n for every month and if you need to show that for a year then:

s+(nx12)

The slope of a line is 2, and the y-intercept is 0. What is the equation of the line written in slope-intercept form?

Answers

Answer:

y=2x+0

Step-by-step explanation:

y=mx+b

y=(slope)x+(y-intercept)

y=2x+0

Answer:

y = 2x

Step-by-step explanation:

y = mx + b

m = slope

b = y intercept

y = 2x + 0

Therefore, the equation is y = 2x.

What is the value of X?

Answers

Answer:

A,

x = 81

Step-by-step explanation:

Write the following equation symbolically.

The product of 7 and w is 8 times the sum of 2 and x.

Answers

Answer:

7w=8(2+x)

Step-by-step explanation:

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