Answer:
-1/5
Slope is given by the change in y over the change in x.
Change in y: 2-1= 1
Change in x: 5-10= -5
Answer:
-5
Step-by-step explanation:
In order to find the slope of two points you need to remember a few things.
(x,_)
The first number in an ordered pair is the x value. That determines the position of a point on the x axis. (Left or right)
(_,y)
The second number in an ordered pair is the y value. That determines the position of a point on the y axis. (Up or down)
(x,y)
Calculating slope
Take the y value from one of your ordered pairs and subtract that value from the other y value.
(10,1) and (5,2)
We will take the numbers 1 and 2.
1-2=-1
Take the x value from the y value you subtracted. Since we used 1 as our first y value we will take its x value 10
(If we started with 2 we would take its x counterpart, which is 5)
10-5=5
Divide -1 by 5 and you get -1/5
(y2-y1) divided by (x2 - x1)
:) Hope this helped
Find the alternate interior angles in the figure shown given that m||n. Use pencil and paper. Describe a situation where you would use a transversal to cut a pair of parallel lines.
Which are the alternate interior angles. Select all that apply. 75 Points! (Will give Brainliest)
Answer:
i think its E and F
Step-by-step explanation:
im not sure
Answer:
i think its E and F as well
Step-by-step explanation:
The Empire State Building is just over 1,450 feet tall. In anticipation of visiting this
landmark on your vacation, you create a model of it using blocks.
a) Suppose you are making a model where one block represents 2 feet. About how
many blocks tall is your model of the Empire State Building? What is the scale
factor? (2 points)
b) Suppose you are making a model where one block represents 5 feet. About how
many blocks tall is your model of the Empire State Building? What is the scale
factor? (2 points)
c) Look at the scale factor from parts a and b. Do they represent a reduction or an enlargement of the Empire State Building? How do you know? (2 points)
d) Use your knowledge of scale drawings and image sizes to fill in the missing
information in the table. (3 points)
Model requiring 525 block and 290 blocks
What is scale factor ?Scale Factor is used to scale shapes in different dimensions. In geometry, we learn about different geometrical shapes which both in two-dimension and three-dimension. The scale factor is a measure for similar figures, who look the same but have different scales or measures. Suppose, two circle looks similar but they could have varying radii.
a) You have two given data available here: the actual height of the Empire State Building measuring 1,450 feet, and the height of the block measuring 2 feet. To find how many blocks stacked together would make up 1,450 feet, just divide 1,450 by 2.
Number of blocks=1,450 feet * (1 block/2 feet)
Number of blocks = 725 blocks
Therefore, you would use a model requiring 725 blocks.
The scale factor for the model is 1 block per two feet.
b) You have two given data available here: the actual height of the Empire State Building measuring 1,450 feet, and the height of the block measuring 5 feet. To find how many blocks stacked together would make up 1,450 feet, just divide 1,450 by 5.
Number of blocks=1,450 feet * (1 block/5 feet)
Number of blocks = 290 blocks
Therefore, you would use a model requiring 290 blocks.
The scale factor for the model is 1 block per five feet.
To learn more about the scale factor here:
https://brainly.com/question/15555657
#SPJ3
780,000 divided by 10=?
Answer:
the answer is 78,000
Step-by-step explanation:
your welcome
Just do this in your head,780/10=78 then add on the three zeros from 780000 that you didnt use. 78>>> 78000
Answer=78000
The answer to a division problem in David's homework was 12. Which of the following expressions might he have solved? Select ALL that apply.
A.
410÷45
B.
34÷23
C.
39÷23
D.
714÷77
E.
23÷412
F.
413÷67
What is -14 + (-4x)?
Answer:
-3.5
Step-by-step explanation:
PLEASEEE HELPPPP MEEEEEEEE
Answer:
17, 0,
91
Step-by-step explanation:
74=x-17
74 + 17 = x - 17 + 0
91 = x
Answer:
+17 on the first 2 lines
91 on the second one
Step-by-step explanation:
you have to "get rid of" the 17 on the right. So, you subtract it. You have to keep both sides the same so you have to add 17 to the left too!
Caroline wants to buy a pair of shoes that has an original price of $50.00.She has a coupon for 40% discount off of the original price.Her state charges an 8% tax on the discounted price.What is the final cost for Caroline's shoe's?
Answer:
$31.60 would be the final price
Step-by-step explanation:
Answer:
32.40
Step-by-step explanation:
Please help with this.
Answer:
neither, the slopes are the same
Step-by-step explanation:
A EZ one
......
(^.^) pt 3
Answer:
y=2x
Step-by-step explanation:
Answer:
y = 2x
because y is two times the amount of x
bob has 4 times as many stickers as tina. how many stickers does bob have in terms of x?
options:
x - 12
4x
x + 7
12 - x
x - 2/3
4 + x
7x
Please help me, smart people
sincerely,
-not smart person
Ms. Brown wants to conduct a workshop. The cost of renting the space to hold the workshop is $150, plus $15 per person attending the workshop. Ms. Brown can spend $250 at most to rent the space. What is the greatest number of people Ms. Brown can allow to attend the workshop?
Answer: 6 people
Step-by-step explanation:
60.5 minus 15 percent
AND THE EXPLANATION PLEASE
HELP ASAP!!!!! Find the lateral surface area and the total surface area of each figure. round to the nearest tenth if needed. SHOW ALL WORK. (Will give brainliest for correct answer and explanation on what to do)+
Answer:
(1-2) LS = 288cm² TS = 378cm²
(3-4) LS = 1419.2 TS = 1673.5
(5) LS = 543 TS = 606
Step-by-step explanation:
(1-2)
7 1/2 = 7.5
7.5 x 15 = 112.5
9 x 12 ➗ 2 = 54
54 x 2 = 108
9 x 7.5 = 67 .5
(3-4)
3.14 x 81 = 254.3
(5)
9 x 15 = 135 x 2 = 270
15 x 7 = 105 x 2 = 210
9 x 7 = 63
(add)
a.
A bag of candy contains 300 pieces. 28% of the pieces of candy are red. How many red candies are there?
b. How many pieces are not red? What percent of the bag of candy is this?
Answer:
there are 84 red candies and 216 of non red candies (72%)
Step-by-step explanation:
Answer:
A. there are 216 red candies
72% of the candies are red
B. 84 of the candies are not red
28% of the bag of candies is not red
Step-by-step explanation:
I need help with question please and thank you
Hello here is your answer!
a=4
If this helped please mark brainlist!
Answer:
A=4
Step-by-step explanation:
7=4+3
Below is a table showing the different sales prices of a bicycle that Juan wants to purchase. Juan wants to get the best deal. Which store offers the bike at the lowest price after the discount?
Pls show your work as you find the price of the bike at each store.
Answer:
Z-mart=12
abc sports=200
Bike world=66.25
Step-by-step explanation:
HELP PLSSSSSS PLS PLS IT WILL MEAN A LOT
Answer:
g = -25
t = -5
d = 9
Step-by-step explanation:
its a two step equation meaning you have to reverse the formula. For example, the first problem 1/5g + 8 =3. The first thing you would want to do is to subtract 8 from 3 because since 8 started out with addition, you have to reverse it into subtraction. so 3 - 8 = -5. Next step is to get the "g" by itself. Now since 1/5g is in multiplication form, we have to reverse it to division in order for the 1/5 to cancel out and to get "g" by itself. So then finally you do -5 ÷ 1/5 = -25. g = -25. so the answer is -25.
Hopefully this helped out for ya! ;)
A figure is reflected in the x-axis. How will the coordinates change?
A. The x-coordinates will stay the same.
B The x-coordinates will change sign.
C The y-coordinates will stay the same.
D The y-coordinates will change sign.
Answer: The y-coodinates will change sign.
Step-by-step explanation: This is because it is being flipped over the x line. If you have the coordinate (2,3) then when you flip it you will end up with (2,-3)
brainliest if corerct
Step-by-step explanation:
[tex]2x + 2 = 3x - 52[/tex]
[tex]2 + 52 = 3x - 2x[/tex]
[tex]54 = x[/tex]
Answer:
54=x
if possible can u give me brainlist if correct
Step-by-step explanation:
Write the ratio as a fraction in simplest form and explain it's meaning.
There are 16 girls and 20 boys in the school band. What is the ratio of girls to boys?
The ratio in simplest form is Blank 1. For every Blank 2 girls there are Blank 3 boys in the band.
Answer:4/5
Step-by-step explanation:
im not so sure but im pretty sure. it would be 16:20 and that simplified would be 4:5 so ig if thats what were supposed to do then it would be 4/5!
This spinner is divided into eight equal-sized sections. Each section is labeled with a number.
spinner
Which outcomes are equally likely to occur?
Question 2 options:
Spinning a 3 or a 1
Spinning a 2 or a 4
Spinning a 2 or a 3
Spinning a 3 or a 4
SHOW WORK ILL MARK BRAINLIEST
Answer:
the answer is 3 or 1
Step-by-step explanation:
there are more ones and threes than any of the other numbers
Can someone plz help me with this one problem plz plz help plz plz
Answer: Yes
Step-by-step explanation:
y = 1 would be a line going forever across x-axis
so as long as its (x, 1) it will satisfy that equation
PlEASE help so confused?
THANKS
Answer:
0.25
Step-by-step explanation:
3 ÷ 12 = 0.25
5 ÷ 20 = 0.25
Hope this helps, thank you !!
Answer:
3 ÷ 12 = 0.25
5 ÷ 20 = 0.25
7(x+6)
Distributive Property
will mark brainliest
Answer:
7x + 42
Step-by-step explanation:
7(x + 6)
7x + 42
good luck, i hope this helps :)
Need help asapppppppp
Answer:
10
Step-by-step explanation:
Tom has a part-time job. On Wednesday, Tom earned $20.50, and on
Thursday he earned $36.21. On Friday, Tom earned twice as much as he
did on Wednesday. How much did Tom earn altogether for the three days?
Answer:
97.71
Step-by-step explanation:
$20.50 (Wednesday) + $36.21 (Thursday) = $56.71 Since Tom is getting twice as much he did on Wednesday ($20.50), we'll be doing this: $20.50 x 2 (which equals 41 or $41.00) and add it to $56.71
$56.71 + $41.00 = $97.71 So, this means that Tom earned $97.71 altogether for three days
Utilize the virtual die roller to conduct an experiment of how many actual times you will roll a "3" if you roll the die 72 times.
https://flipsimu.com/dice-roller/#
Answer:
15 times-
Step-by-step explanation:
plz help asappppppppppppp
Answer:
177.03 cm²
Step-by-step explanation:
Write a linear Function containing the following points
(0,--8) and (2,0)
Plz help