Answer:
Step-by-step explanation:
14
This is part one of the problem posting part two after this
Answer:
new image should be 4 x 8
post the pictures for the questions
Step-by-step explanation:
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
what is the difference between slope and a common ratio?
Answer:they are solved in a different manner
Step-by-step explanation:
Step-by-step explanation:
slope:
In math, slope is the ratio of the vertical and horizontal changes between two points on a surface or a line. The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run: . This simple equation is called the slope formula.
common ratio:
The constant factor between consecutive terms of a geometric sequence is called the common ratio.
Example: To find the common ratio , find the ratio between a term and the term preceding it. r=42=2. 2 is the common ratio.
Can someone help me please I need area and perimeter
Answer:
Perimeter: 29m
Area: 30m
Step-by-step explanation:
Which triangle is a reflection of the green triangle?
Δ4
Δ3
Δ1
Δ2
Answer:
Δ4
Step-by-step explanation:
Answer:
it's answer is triangle 4
There is 1/3 of a pizza left to split between 3 of your friends. If you split the pizza equally. What fraction of the pizza will each of your friends get.
Answer:
Each friend will get 1/9 of the pizza (I think).
Step-by-step explanation:
I believe you would divide 1/3 by 3, or in other words, multiply 1/3 * 1/3:
1/3 * 1/3 = 1/9
Have a nice day!! It would be TOTALLY RAD if I could get brainliest!!!
There is a bag of tiles where 8 are red, 5 are blue, 4 are orange, and 3 are green. If one is picked at random, replaced, and another marble is picked, what is the probability that they are both orange?
Answer:
i think it is 1/100
Step-by-step explanation:
4/20^2 add all the marbles number together than put the amount of orange marbles on top of it so it is 4/20 than square it
i need an answer...............................
Answer:
8 i think
Step-by-step explanation:
distance between the points (7,1) and (3,4)
Answer:
The solution to this problem is -3/4
A coin and a die are tossed. Calculate the probability of getting tails and a 5.
(Enter the answer as a fraction in simplest form)
Answer:
1/4
Step-by-step explanation:
2/8 a die has has 6 sides and a coin has 2 sides add them up thats 8 sides in total. Then you get 2/8 simplify it and you get 1/4. I'm bad at Math but I'm pretty sure this is right.
In definitions of angle pair, two given angles cannot be both?
A.adjacent and vertical B.supplementary and congruent
C.adjacent and complementary
D.vertical and congruent
Answer:
A: Adjacent and vertical.
Step-by-step explanation:
When two lines intersect, vertical angles are the angles that are opposite (you can see the draw at the end) such that these two angles are only connected by the intersection point.
And two angles are adjacent if these angles are separated by one of the lines.
Then two angles can't be adjacent and vertical at the same time.
Because if two angles are adjacent, then these angles are separated by one of the lines, thus these angles can't be opposite, concluding that these angles can't be vertical angles.
And if two angles are vertical, the only "contact" point between these angles is the intersection point, then these angles can't be divided by one of the lines, then these angles can't be adjacent angles.
Then the correct option is A: adjacent and vertical.
There are 28 tables in the cafeteria. Each table has 12 students sitting at it. How many total students are there?
Answer:
336
Step-by-step explanation:
you just have to do 28*12.
The answer is 336. :D
Answer:
322 students
Step-by-step explanation:
Mulitiply 28 x 12
Help plsss anyone help plss
Answer:
B. experimental probability
Step-by-step explanation:
It wasn't A because the coin was flipped making it an experiment.
Option C is just wrong.
So that leaves you with option B as your answer.
Hope this helps.
Please help me with this. And my teacher said to show your work so what do I have to do and she said on paper please help thank you!
Answer:
Step-by-step explanation:
V=H x W x L so 11.25= H (1.5) (2); 3H=11.25 so the height of one box is 3.75’
To find the volume of 5 stacked boxes multiply the volume of one box by 5.
5(3.75 x 1.5 x 2) which is 20.25 cubic feet.
What is -3x-y=-24 if Y =3x
Answer:
x= 4 and y= 12
Step-by-step explanation:
solve by substitution
hope this helps :D
Discuss the application of percent when deciding how much taxes citizens have to pay.
10%
mark me as brainest
please please begging you
need to know the answer
Answer:
Please find attached the required graph of the equation, y = x² - 2·x - 8, created using MS Excel
Step-by-step explanation:
The given function required to be plot is y = x² - 2·x - 8
Therefore, the coordinates of the vertex of the parabola formed by the equation (h, k) is given as follows;
h = -(-2)/(2×1) = 1
k = 1² - 2×1 - 8 = -9
The coordinates of the vertex = (1, -9)
The roots of the equation is given when y = 0, as follows;
At the roots, we have;
x² - 2·x - 8 = 0
By factorizing, we get
x² - 2·x - 8 = (x - 4)·(x + 2) = 0
Therefore. the roots of the equation are;
x = 4, and x = -2
The coordinates of the roots are;
(4, 0), and (-2, 0)
Two other points can be found at when x = 3 and when x = 0 as follows;
When x = 3, we have;
y = 3² - 2×3 - 8 = -5
(3, -5)
When x = 0, we have;
y = 0² - 2×0 - 8 = -8
(0, -8)
The five points are;
(1, -9), (4, 0), (-2, 0), (3, -5), (0, -8)
The graph of the equation created using MS Excel showing the five points is attached.
Draw a scale diagram of 15 mm scale factor of 8
pleaseee help
do u want us to draw it 4 u ? cuz I can
A wheelchair ramp measures 36 feet long and has a vertical rise of 3 feet, what is the angle of elevation to the top of the ramp?
Answer:
yee
Step-by-step explanation:
Prove the Identity:
[tex] \large{ \frac{cos( - \theta)}{1 - sin \theta} - \frac{cos( \theta + \pi)}{1 + sin \theta} = \frac{2}{cos \theta} }[/tex]
Show your work, thanks!
Answer:
Use properties:
cos(-θ) = cosθcos(θ + π) = - cosθsin²θ + cos²θ = 1Solution:
cosθ/(1 - sinθ) - (-cosθ)/(1 + sinθ) = cosθ([1/(a- sinθ) + 1/(1 + sinθ)] = cosθ[(1 + sinθ + 1 - sinθ)/(1 - sin²θ)] = cosθ(2/cos²θ) = 2/cosθProved
[tex]\boxed{\large{\bold{\textbf{\textsf{{\color{blue}{Answer}}}}}}:)}[/tex]
[tex]\sf{\dfrac{cos( - \theta)}{1 - sin \theta} - \dfrac{cos( \theta + \pi)}{1 + sin \theta} }[/tex][tex]\\[/tex]
[[tex]\tt{cos(-\theta)=cos\theta }[/tex] ]
[tex]\sf{\dfrac{cos \theta}{1 - sin \theta} - \dfrac{cos( \theta + \pi)}{1 + sin \theta}}[/tex][tex]\\[/tex]
[[tex]\tt{cos(\theta+\pi)=-cos\theta }[/tex] ]
[tex]\sf{\dfrac{cos \theta}{1 - sin \theta} - \dfrac{-cos\theta }{1 + sin \theta}}[/tex] [tex]\sf{\dfrac{cos \theta}{1 - sin \theta} + \dfrac{cos\theta }{1 + sin \theta}}[/tex][tex]\\[/tex]
[tex]\sf{cos\theta(\dfrac{1}{1-sin\theta}+\dfrac{1}{1+sin\theta} ) }[/tex][tex]\sf{cos\theta(\dfrac{1+sin\theta+1-sin\theta}{(1)^2-(sin\theta)^2 })}[/tex][tex]\sf{cos\theta(\dfrac{1\cancel{+sin\theta}+1\cancel{-sin\theta}}{(1)^2-(sin\theta)^2 })}[/tex][tex]\sf{cos\theta(\dfrac{2}{1-sin^2\theta })}[/tex][tex]\\[/tex]
[[tex]\tt{1-sin^2\theta=cos^2\theta }[/tex] ]
[tex]\sf{cos\theta(\dfrac{2}{cos^2\theta })}[/tex][tex]\sf{cos\theta(\dfrac{2}{cos\theta×cos\theta })}[/tex][tex]\sf{\cancel{cos\theta}×(\dfrac{2}{cos\theta×\cancel{cos\theta} })}[/tex][tex]\sf{\dfrac{2}{cos\theta} }[/tex][tex]\sf{ }[/tex]
[tex]\sf{ }[/tex]
[tex] \therefore{ \frac{cos( - \theta)}{1 - sin \theta} - \frac{cos( \theta + \pi)}{1 + sin \theta} = \frac{2}{cos \theta} }[/tex](proved)
Nicole has a bag of M&Ms candy. The bag contains 56 brown, 34 red, 22 green, 34 yellow, 26 blue, and 28 orange candies.
Part A: What is the probability the next candy she pulls out of the bag is
Answer:
Brown candy
Step-by-step explanation:
Brown has the highest chance of being pulled out of the bag since brown candies have the greatest number out of all the candies.
(Arranged from lowest to greatest)
22 Green
26 Blue
28 Orange
34 Yellow
34 Red
56 Brown
Jose has 200 baseball cards. He has the Topps brand which he paid $1.50 each, Upper Deck Company brand which he paid $5.75 each, and Panini Group brand which he paid $2.60 each. He has 20 fewer Upper Deck Company brand than Panini Group brand. The total amount he spent was $589.50. How many of each brand of baseball cards does he have?
Answer:
Jose has 70 Panini, 50 Upper Deck, and 80 Topps cards.
Step-by-step explanation:
Given that Jose has 200 baseball cards, and he has the Topps brand which I have paid $ 1.50 each, Upper Deck Company brand which I have paid $ 5.75 each, and Panini Group brand which I have paid $ 2.60 each, and he has 20 fewer Upper Deck Company brand than Panini Group brand, and the total amount he spent was $ 589.50, to determine how many of each brand of baseball cards does he have, the following calculation must be performed:
100 Panini + 80 Upper Deck + 20 Topps = X
100 x 2.6 + 80 x 5.75 + 20 x 20 x 1.5 = X
260 + 460 + 30 = X
X = 750
80 Panini + 60 Upper Deck + 60 Topps = X
80 x 2.6 + 60 x 5.75 + 60 x 1.5 = X
208 + 345 + 90 = X
X = 643
60 Panini + 40 Upper Deck + 100 Topps = X
60 x 2.6 + 40 x 5.75 + 100 x 1.5 = X
156 + 230 + 150 = X
X = 536
70 Panini + 50 Upper Deck + 80 Topps = X
70 x 2.6 + 50 x 5.75 + 80 x 1.5 = X
182 + 287.5 + 120 = X
X = 589.5
Therefore, Jose has 70 Panini, 50 Upper Deck, and 80 Topps cards.
write 4.86×10‐³ in ordinary form
Answer:
0.00486
Step-by-step explanation:
since the exponet is -3 the decimal point moves 3 places to the left
0.00486
Graph the image of AEFG after a dilation with a scale factor of centered at the origin.
101
8
G
6
2
-10
+8
-6
4
-2.
0
2
4
6
8
10
-2
E
F
-4
-6
-8
-100
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
75.52
Step-by-step explanation:
All you have to do is second cos, or cos^-1(2/8), because of sohcahtoa, adjacent hypotenuse, so it is cos.
Ill give brainiest - please help ASAP
WITH THE WORK THO PLEASE?
Answer:
13.
<S=½(arc TQ- arc TR)=½(143-71)=36°
14.
<E=½(arc DG- arc DF)=½(169-59)=55°
15.
arc PR=180-62=118°{sum of opposite angle of quadrilateral in circle is supplementary)
16.
arc TR =180-47=133°
again
arc T?R=360-133=227°
17.
62+38x+4=180
38x=180-66
x=114/38
x=3
John is watching a baseball game. So far, 6 out of 8 batters have gotten a hit. What is the
experimental probability that the next batter will get a hit?
Write an inequality to express the relationship between -8 and -13
Answer:
The inequalities are used as:
a > b (a is greater than b)
a < b (a is smaller than b)
a ≤ b (a is smaller than or equal to b)
a ≥ b (a is greater than or equal to b)
a ≠ b (a is different than b)
Now, let's apply these for our two numbers.
-8 and -13
We know that for negative numbers, the larger absolute value means that the number is smaller, then we relate these numbers in the next 3 ways.
-8 > -13 (-8 is greater than -13)
-13 < 8 (-13 is smaller than -8)
-13 ≠ -8 (-13 is different than -8)
Classify the object with the given side lengths as acute, obtuse, right, or not a triangle.
16, 21, 28
Right
Acute
Obtuse
Not a triangle
Answer:
We have to first see that the given lengths makes a triangle or not by using a+b > c in which a,b and c are
length of sides of a triangle lets check out
16 + 21 = 37 > 28
21 + 28 = 49 > 16
16+ 28 = 44 > 21
As because the statement fits correct in the lengths given so its a triangle
So we can say that the triangle is scalene by means of measurements
but cant be a right angle as by taking the pythagorean triplet
= a^2 + b ^ 2 = c^2
lets see if a=16, b = 21 and c = 28
So a^2 + b^2
= 256 + 441
= 697
but c^2
= 28^2 = 784
As 441 =/= 784
So The triangle lengths cant be a right angled triangle
So 1/2 of possibility is the traingle acute and 1/2 of the possibilty that the triangle is obtuse
Now you can find the correct triangle on the basis of acute or obtuse angle by drawing with given length of sides of triangle
Hope it helps
What is the greatest
common factor (GCF)
of 25 and 75?
Answer:
25
Step-by-step explanation:
Answer:
GCF is 25
Step-by-step explanation:
Here's a great calculator for this! glad i could help.
https://www.mathsisfun.com/greatest-common-factor-tool.html
what is 434 miles in 7 hours as a rate
Answer:
420 miles/7 hours = 60 miles per hour.
Answer:
62 miles and hour
Step-by-step explanation:
