Answer:
Vertical angles are angles that are opposite each other when two lines intersect each other. And they are always equal.
==> 2y +5 = 4y
==> 4y - 2y = 5
==> 2y = 5
==> [tex]y = \frac{5}{2}[/tex]
Option D
A handkerchief measures 22 CM long and 20 cm wide. jenny wants to put lace around it. how many centimeters of lace will she buy to decorate it's side?
Answer:
you should find the perimeter using rectrangle formula
Step-by-step explanation:
perimeter of rectrangle-2 (l+B)
length=22cm breadth=20cm
perimeter=2 (22+20)
=2 X 42
=84
What percent is 12 of 32 need help quick
Answer:
37.5%
Step-by-step explanation:
got this question correct
Suppose each license plate in a certain state has one digit, followed by four letters, followed by one digit. The letters F, O, S, and X and the digit 0 are not
used. So, there are 22 letters and 9 digits that are used. Assume that the letters and digits can be repeated. How many license plates can be generated using
this format?
Each digit can be 1 of 9 numbers.
Each letter can be 1 of 22 letters.
To find total combinations, Multiply each number of choices by each number of choices.
9 x 22 x 22 x 22 x 22 x 9 = 18,974,736 total combinations
So you wanna go shopping and you have 45$ to spend. you see a t shirt you like
for 15$, a pair of new shoes for 20$ and a holiday sweater for 10$, and some pants for 13$. Which two things should you buy to save the most money on your purchase?
Answer:
The holiday sweater and the pants will save the most money with having $22 left.
Step-by-step explanation:
have a good day :)
Can someone help me out with this my grade are bad
Answer:
The scale factor is 1/6
Type the correct answer in each box. Tyler visited five friends at their respective houses. He started from his house at A and walked to his friend’s houses at B, C, D, E, and F in that order, before returning home to A. If each unit on the coordinate plane represents 1 block, the total distance that Tyler traveled is blocks. The area of the route he covered is square blocks.
the answer is 5
explenation
Tyler visited five friends at their respective houses. He started from his house at A and walked to his friend’s houses at B, C, D, E, and F in that order, before returning home to A.
If each unit on the coordinate plane represents 1 block, the total distance that Tyler traveled is
16
blocks. The area of the route he covered is
16
square blocks.
simple explenation: i took the test
Tyler visited five friends at their respective houses. The area of the route he covered is 16 square blocks.
How are scale drawings formed?For a particular scale drawing, it is already specified that all the measurements' some constant scaled version will be taken. For example, let the scale be K feet to s inches.
Then it means
[tex]\rm 1\: ft : \dfrac{s}{k}\: in.[/tex]
All feet measurements will then be multiplied by s/k to get the drawing's corresponding lengths.
Tyler visited five friends at their respective houses.
He started from his house at A and walked to his friend’s houses at B, C, D, E, and F in that order, before returning home to A.
If each unit on the coordinate plane represents 1 block,
Then, the total distance that Tyler traveled is blocks.
Then, The area of the route he covered is 16 square blocks.
Learn more about scale factors here :
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in which quadrant is theta if the statement is true: Tan theta > 0 and sin theta >0
what is the LCM of the numbers 9, 21 using prime factorizations
Which expression is equivalent to (6x3+3x2+8)+(2x2−9x+10)?
Answer:
Which expression is equivalent to (6x3+3x2+8)+(2x2−9x+10)?
Step-by-step explanation:
6x3+3x2+8)+(2x2−9x+10)?
The equivalent expression is 6x^3+5x^2-9x+18.
What is an algebraic expression?An expression which is made up of variables and constants, along with algebraic operations (addition, subtraction, etc.). Algebraic expressions include at least one variable and at least one operation.
For the given situation,
The expression is [tex](6x^3+3x^2+8)+(2x^2-9x+10)[/tex]
⇒ [tex]6x^{3}+3x^{2} +8 +2x^{2} -9x+10[/tex]
Rearrange the expression in decreasing order of polynomial,
⇒ [tex]6x^{3}+3x^{2}+2x^{2} -9x+8+10[/tex]
Now add the like terms,
⇒ [tex]6x^{3} +5x^{2} -9x+18[/tex]
Hence we can conclude that the equivalent expression is [tex]6x^{3} +5x^{2} -9x+18[/tex].
Learn more about algebraic expression here
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If 3x - 2 = -x + 10, then x =
Answer:
3
Step-by-step explanation:
3x-2= -x+10
4x= 12
x=3
Pleas homework due in 8 minutes plz plz help ASAP
Jacob used a simulation to predict the chance that a canal will flood in 1 of the next 6 years. A number 1 indicates a year in which the canal will flood. Numbers 2, 3, or 4 indicate a year in which the canal will not flood. The results of the simulation are shown. What is the experimental probability that a canal will flood in at least 1 of the next 6 years?
here is the table and the question
Answer:
is there like answer choices or do you just fill it in? if so then i think it would be unlikely.
Step-by-step explanation:
there’s only 7 ones which is the number that shows it will flood so 7/36 is unlikely, it has to be more than half to be likely
I need help.......
How many right angles need to be put together to make:
360 degrees?
Answer:
4 right angles.
Step-by-step explanation:
1 right angle: 90 degrees
360/90= 4
A car speed increases from 40 km/hr to km/hr in 5 sec. Calcuate the acceleration of car:
Answer:
14400km/h
Step-by-step explanation:
Given that
The speed of the car increased from 40 km/hr to 60 km/hr
And, the time taken is 5 seconds
we need to find out the acceleration of the car
So,
Here
u = initial velocity =40km/h
v = final velocity =60km/h
t = time = 5s =5 ÷ 3600h
a = acceleration
Now as we know that
a = (v - u) ÷ t
= (60 - 40) ÷ (5 ÷ 3600)
= (20 × 3600) ÷ 5
= 14400km/h
511 ÷ 7 pls show how you got it
Answer:
Step-by-step explanation:511÷7
Answer is 73
Hope it's helps you
1 1/7 x 3/5 =
ok i need help!!
Answer: 24/35
Step-by-step explanation:
8/7 x 3/5 = 24/35
THIS IS THE MOST SIMPLIFIED FORM!
HOPE IT HELPS!
HELP PLS HEKP WITH EXPLANATION‼️‼️‼️‼️
find the value of x
1) 62°
2) 90°
3) 180°
4) 28°
Answer:
Hello! answer: 28
Step-by-step explanation:
This is a complementary angle! So it will add up to 90 degrees so all we have to do is 90 - 62 so 90 - 62 = 28 so 28 is our answer!
Please help. I don't have much time.
Answer:
D I think
Step-by-step explanation:
Hope this helps.
Answer:
Option C would be correct!
Step-by-step explanation:
Since,
For Option A 8(2r) would be 16r not 10r
For Option B 6r + 3 would be 6r + 3 not 9r
For Option C 9(3r - 4) would be 27r - 36, and that indeed is the answer
For Option D r + r + r + r + r would be 5r not r⁵
Hope this helps!
HELP ME PLS
If two points known on the line AB in the coordinate plane is (7,15) and (18,42), calculate the following..
A) the slope of the line AB
B) The length of the line AB
Answer:
Slope = 27/11
AB = 29.15 u
Step-by-step explanation:
Given :-
Two points are given to us .The points are A(7,15) and B(18,42)To Find :-
The slope of the line .The length of line AB .We can find the slope of the line passing through the points [tex]( x_1,y_1)[/tex] and [tex]( x_2,y_2)[/tex]as ,
[tex]\implies m = \dfrac{ y_2-y_1}{x_2-x_{1}}[/tex]
Plug in the respective values ,[tex]\implies m = \dfrac{ 42-15}{18-7} \\\\\implies \boxed{ m = \dfrac{ 27}{11 }}[/tex]
Hence the slope of the line is 27/11 .
[tex]\rule{200}2[/tex]
Finding the length of AB :-
We can find the distance between them by using the Distance Formula .[tex]\implies Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2} \\\\\implies Distance =\sqrt{ (18-7)^2+(42-15)^2 } \\\\\implies Distance =\sqrt{ 11^2 + 27^2 } \\\\\implies Distance =\sqrt{ 121 + 729 } \\\\\implies Distance = \sqrt{ 850} \\\\\implies \boxed{ Distance = 29.15 \ units }[/tex]
Hence the length of AB is 29.15 units .
Lily is designing a new board game, and is trying to figure out all the possible
outcomes. How many different possible outcomes are there if she rolls a fair die in
the shape of a pyramid that has four sides labeled 1 to 4 and rolls a fair die in the
shape of a cube that has six sides labeled 1 to 6?
Answer: 24
Step-by-step explanation:
6x4=24
Find the Distance AB: A=(-2,1) and B=(5,-4)
Answer:
[tex]\sqrt{(5-(-2))^{2} + (-4-1)^2} = \sqrt{(5+2)^2 + (-5)^2} = \sqrt{49+25} = \sqrt{74} \\\\Option: \ d[/tex]
Please help!!!! 50 POINTS Glen has a jar full of different colored marbles and would like to take a sample to find which color he has the least. Which method is best for taking a random sample.
A) selecting three marbles from the jar
B) selecting marbles of his favorite color from the jar
C) selecting a handful of marbles from the jar without looking
D) selecting two of each color marble from the jar
Answer:the answer is c
Step-by-step explanation:
Answer:
A,C,D
Step-by-step explanation:
These are at random B is your favorite color and not random
35.3 rounded to the nearest tenth
Answer:
35.5
Step-by-step explanation:
Your number is already rounded to the nearest tenth
Which factored polynomial is shown in the graph?
A) y = (x + 2)(x + 1)(x + 4)
B) y = (x + 2)(x − 1)(x + 4)
C) y = (x + 2)(x − 1)(x − 4)
D) y = (x − 2)(x − 1)(x + 4)
Answer:
B
Step-by-step explanation:
First, we can determine the zeros of the function.
We can see that the graph passes through the x-axis at the points: x = -4, -2, and 1.
Therefore, we have three factors:
[tex](x-(-4)),\, (x-(-2))\text{ and } (x-(1))[/tex]
Thus, our function will be:
[tex]y=(x+4)(x+2)(x-1)[/tex]
Our answer is B.
HELPPP PLZZZZ ASAP IS PLEASEEE DONT SEND A FILE AT ALL
Answer:
I am telling I am new to this
What is 3 raised to the power of 1?
Answer:
Three to the power of one is still 3
Step-by-step explanation:
Anything to the power of itself is the original number. :D
Please help
No link!
Answer:
Axis Of Symmtery x=-3 and the vertex is (-3,8)
Step-by-step explanation:
Show work to solve for the area of each composite figure
Answer:
I can Help!
Step-by-step explanation:
This is for question B) If you draw a line on the right side, you get two rectangles. Just like you did for the first problem!
This is for question C) Here you have two hexagons! Your work on the first problem was great! Good Luck and Have a Great Day!
evaluate 0.65 x 280 - 2/9 of 513
Answer:
181.99956681
Step-by-step explanation:
Mark as brainliest
Can someone help me please
9514 1404 393
Answer:
J p = 8t +12
Step-by-step explanation:
You can see that the p-values have differences of 8, while the t values have differences of 1. That means the "rate of change" is 8/1 = 8. This will be the coefficient of t in the equation you're looking for.
Only one answer choice has 8t as part of the equation:
p = 8t +12
______
Additional comment
If you decide to try the values of t in the offered choices, it often works to start with the second value of t. The answer choices are sometimes tailored to match for the first value in the table. Usually the second value of t will quickly identify the correct one.
For t=2, ...
F: p = 20·2 = 40 ≠ 28
G: p = 11·2 = 22 ≠ 28
H: p = 20·2 +12 = 52 ≠ 28
J: p = 8·2 +12 = 28 . . . . the correct choice
Jaime bakes24 muffins and gives away 3. She also bakes 36 bagels and gives away 4. Writean expression using GROUPING SYMBOLS ILLL GIVE BRAINLY!
Answer:
24-3=21 , 36-4=32 , 3+4=7 , 7 x 5 , which equals 35
Step-by-step explanation: