Answer:
0.4 is equivalent to 40%
Step-by-step explanation:
If you read it out loud, 0.4 is pronouced as "4 tenths"0.40--> 40?the ones that are equivalent are 40% and 0.4, since 40% converted into a decimal is 0.4. 4% isn't equivalent to any of the options because it would be 0.04 as a decimal.
Make a chart of real number system
Answer:
we can only answer your question
Step-by-step explanation:
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
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 .
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!
Solve for x: 5x + 15 = 75
Answer:
x = 12
Step-by-step explanation:
5x + 15 = 75
-15 -15
5x = 60
x = 12
Please help
No link!
Answer:
Axis Of Symmtery x=-3 and the vertex is (-3,8)
Step-by-step explanation:
Brainlest (if correct) and 30 points!
A scientist measures the heights of sunflower plants. The histogram shows the results. Which statement is correct?
Answer:
C. The data are skewed to the left, so the median height is greater than the mean height.
Step-by-step explanation:
The answer is C because the mean is typically less than the median when the data is skewed left.
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]
HELPPP PLZZZZ ASAP IS PLEASEEE DONT SEND A FILE AT ALL
Answer:
I am telling I am new to this
Help with all 4 asap thanks
Answer:
1=122
2=148
3=151
4=114
Step-by-step explanation:
i subtracted the degrees from 180 degrees and got my answer
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 :)
If 3x - 2 = -x + 10, then x =
Answer:
3
Step-by-step explanation:
3x-2= -x+10
4x= 12
x=3
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 :
https://brainly.com/question/22312172
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ill give brainliest help
Answer:
9 cm
Step-by-step explanation:
Length = 72 / (4 x 2)
Length = 72 / 8
Length = 9 cm
Hope that helps! :)
-Aphrodite
Answer:
9 cm
Step-by-step explanation:
4 * 2 = 8
72/8=9
In a class of 30 students, 13 have a brother and 8 have a sister. There are 3 students who have a brother and a sister. What is the probability that a student who has a sister also has a brother?
Answer 3/8
Answer:
[tex]P(sister) = \frac{8}{30} \\ [/tex]
Step-by-step explanation:
[tex]P(sister) = \frac{8}{30} \\ P(brother) = \frac{13}{30} \\ P(SnB) = \frac{3}{30} \\ [/tex]
What’s the value of x
Answer:
x = 2
Step-by-step explanation:
According to the inscribed Angle Theorem, the size of an inscribed angle = ½(measure of the intercepted arc)
m<L = (7x + 9)° is an inscribed angle
m(KM) = 46° is its intercepted arc
Therefore:
7x + 9 = ½(46)
Multiply both sides by 2
2(7x + 9) = 46
14x + 18 = 46
14x + 18 - 18 = 46 - 18
14x = 28
14x/14 = 28/14
x = 2
Name the 3-D shape that the net represents.
511 ÷ 7 pls show how you got it
Answer:
Step-by-step explanation:511÷7
Answer is 73
Hope it's helps you
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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what is the LCM of the numbers 9, 21 using prime factorizations
What percent is 12 of 32 need help quick
Answer:
37.5%
Step-by-step explanation:
got this question correct
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:
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.
35.3 rounded to the nearest tenth
Answer:
35.5
Step-by-step explanation:
Your number is already rounded to the nearest tenth
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!
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
10.25 : -0.5 = 0
-20.5
20.5
-0.05
0.05
Answer:
20.5
Step-by-step explanation:
hope it helps you that is all I could do.
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
7 and 8 I’ll give 20
Answer:
2 and 3 i guess hope this helps
Answer:
for seven no questions and is 12 and for 8 no question is 5
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