Answer:
a. 3.6
b. 42.5%
Step-by-step explanation:
a. 180/100 = 1.8
1.8 times 2 (since it's 2%) gives us 3.6
B. 17/40 is 42.5
The value of 2% of 180 is 3.6.
The percent of 17 out of 40 is 42.50%.
Percentage can be described as a fraction out of an amount expressed as a number out of hundred. Percentages are represented with %.
In order to determine the value of 2% of 180, multiply 2/100 by 180.
2/100 x 180 = 3.6
In order to determine the percent of 17 out of 40, divide 17 by 40 and multiply by 100
(17/40) x 100 = 42.50%
To learn more about percentages, please check: https://brainly.com/question/25764815
Evaluate the expression
Answer:
1
Step-by-step explanation:
2+4=6
3*2=6
6/6=1
-4/5 - (-2/5) + 4/7 evaluate the expression help plz
Answer:
6/35
Step-by-step explanation:
-4/5 - ( - 2/5 ) + 4/7
-4/5 - ( - 2/5 ) + 4/7
-4/5 - [tex]\frac{-2}{5}[/tex]+ 4/7
[tex]\frac{-2}{5}[/tex] + 4/7
6/35
What’s the y-intercept of the line graphed on the grid?
Answer:
y-intercept is 4.5
Step-by-step explanation:That is when the line intersects the y-axis
Answer:
y intercept = 5.5
Step-by-step explanation:
The y-axis is the vertical (up and down) line in the center of the graph. When the line passes over it, wherever it passes, will be your y intercept.
In this situation it passes in the middle of 5 and 6 so it would be 5.5.
Hope this helps (:
Answer these questions
Answer:
1. -1
2. 25°
3. 26 1/4
Step-by-step explanation:
1. 14-8 is 6, -2 - 4 = -6, 6 ÷ -6 is -1
2. 75 + 80 = 155, 180 - 155 = 25°
3. cross multiply 4/5 = 21/x (4x= 105) = 26 1/4 or 105/4
I hope this helped, please mark Brainliest, thank you!
Answer:
What she said
Step-by-step explanation:
Please help me! :( I don't understand
Answer:7b^3+9b^2+8b
Step-by-step explanation:
Find the slope:
A.2/5
B.-2/5
C.5/2
D.-5/2
Answer:
5/2
Step-by-step explanation:
help me please!!!!!!!!!!!!!!!!!
Step-by-step explanation:
please ignore the 8.7
and on the graph please don't connect the line with the values with 30000 feet and the graph on the time place is scaled with 1/4 hours so you know one line represents quarter hour . I hope you understood best of luck
True or False: The following pair of ratios forms a proportion.
1/3 and 18/8
Select one:
O True
O False
Answer:
False because for two fractions to be proportional they must be equivalent
please help! will give brainliest if correct :)!
Answer:
its c y
Step-by-step explanation:
Given that BD is the median of ▵ABC, and that ▵ABC is isosceles,
congruence postulate SSS can be used to prove which of the following?
A. ∠BAD = 45°
B. ▵BAD ≅ ▵BCD
C. ▵ABC is an equilateral triangle
D. ▵ABC ≅ ▵BCD
Answer:
B
Step-by-step explanation:
AP3X
pog
I'm doing simplifying expressions with exponents
Was wondering what it meant byexpress as a power of 2?
Answer:
Expressing a number in a power of 2 means that you have to figure out how many times you should multiply 2 by itself so the product will be that number.
The number is expressed as 2^n
For example:
Express 16 as a power of 2:
To get 16, you have to multiply 2 by 4 times.
2 × 2 × 2 × 2 = 16
16 = 2^4
Then the answer is 2^4
how can you find 10% of any number?
Answer:
Use Desmos!Step-by-step explanation:
Just type 10% into the calculator and it will automatically say
" 10% of " then you can type in any number you want to be
ten percent of!
Hope this helps! <3
Answer: you would do 10 over 100 and equal it to the number u want to find over the number of full amount of what u want.
Step-by-step explanation:
10/100 = x/25 and than you’d cross multiply . And than set x to one side by itself to find what x equals and that should be ur answer
Find its notation:
(x +6, y + 3)
Answer: i know the answer but i cant write it all on here
Step-by-step explanation:
Once upon a time a farmer went to a market and purchased a wolf, a goat, and a
cabbage. On his way home, the farmer came to the bank of a river and rented a
boat. But crossing the river by boat, the farmer could carry only himself and a
single one of his purchases: the wolf, the goat, or the cabbage.If left unattended
together, the wolf would eat the goat, or the goat would eat the cabbage.The
farmer's challenge was to carry himself and his purchases to the far bank of the
river, leaving each purchase intact. How did he do it?
Given that the wolf would eat the goat, the goat would eat the cabbage but the wolf wouldn't eat the cabbage.
So, leave the wolf and cabbage behind (at side 1) and take the goat to the other side (side 2) of the river.
Then, come back with the empty boat from side 2 to side 1.
Take the wolf (or the cabbage) from side 1 to side 2 of the river.
Now, observe that, the goat is already on side 2, and the wolf and the goat can't be on the same side as the wolf would eat the goat, So, leave the wolf on side 2 and come back with the goat from side 2 to side 1.
Leave the goat on side 1 and take the cabbage from side 1 to side 2.
Now, come back with the empty boat from side 2 to side 1 and take the goat from side 1 to side 2.
In this way, the farmer can carry himself and his purchase to the other side of the river.
Help plz I will giv brainliest if it's right
solve. 7(x+2)-10=7x+4
Answer:
all real numbers
Step-by-step explanation:
7(x + 2) - 10 = 7x + 4
7x + 14 - 10 = 7x + 4
7x + 4 = 7x + 4
4 = 4
the answer is all real numbers because 4 will always equal 4
Solve 58 - 10x<20+9x
Answer:
C
Step-by-step explanation:
58-10x≤20+9x
58≤20+19x
38≤19x
2≤x or x≥2
2x
Y=——— solve for a
a + 2b
Answer:
y= 2b
Step-by-step explanation:
a +2b
so make a the subjects of formular
a= 2b
Jaylon makes $57,000 and is getting annual raises of $2,500. Anita makes $64,000 and is getting annual raises of $1,500. How many years, y, will it take for Jaylon and Anita to make the same amount of money?
A. 121
B. 7
C. 1.75
D. 30.25
why is number multiplied by it self called a square of a number
Answer:
Because it is 2 of the same number.
Step-by-step explanation:
Answer:
I believe this is because a square is symmetrical and even so are numbers we multiply are the same number. And because there are two of the same number.
Step-by-step explanation:
I hope this helps. Have a good day! :)
A radio station sells buttons and bumper stickers at a local fair the buttons cost $2.95 each and the bumper stickers cost three dollars and 50 Cent each new radio station sells the most for $162 worth of buttons and bumper stickers if it’s represents the number of buttons and white represents the number of button bumper stickers which equality represents the scenario
Answer:more information plssss
Step-by-step explanation:
Answerrr pls I am giving out brainliest :)
Answer:
The answer would be 9
An angle measures 40 more than the measure of its supplementary angle. What is the measure of each angle
Sum of two angles that are supplementary = 180°
Let the first angle be x .
Then the other angle = x + 40
Measure of each angle =
[tex]x + x + 40 = 180[/tex]
[tex]2x + 40 = 180[/tex]
[tex]2x = 180 - 40[/tex]
[tex]2x = 140°[/tex]
[tex]x = \frac{140}{2} [/tex]
[tex]x = 70°[/tex]
Which means :-
The first angle:-
[tex]= x = 70°[/tex]
The second angle :-
[tex]x + 40[/tex]
[tex]70 + 40[/tex]
[tex] = 110°[/tex]
Therefore , the two supplementary angles are 70° and 110° .
Answer:
65 and 25
Step-by-step explanation:
What are the two things that do NOT prove that triangles are congruent?
Answer:
If the side which lies on one ray of the angle is longer than the other side, and the other side is greater than the minimum distance needed to create a triangle, the two triangles will not necessarily be congruent. to "swing" to either side of point G, creating two non-congruent triangles using SSA.
Step-by-step explanation:
Hope this helped, Have an amazing day!!
can someone help me plz
Answer:
communitive
Step-by-step explanation:
You changed +2 and -x
Answer:
Communitive.
Step-by-step explanation:
I believe I am right. I hope this helps you :)
The ratio of the number of songs Brody bought to the number of songs Jayliah bought is 2:3. The ratio of the number of songs Jayilah has bought to the number of songs Sadie bought is 4:5. If Sadie has bought 30 songs how many songs has Brody bought.
Answer:
Brody purchased 16 songs.
Step-by-step explanation:
Ratio of the number of songs purchased by Brody(B) and Jayliah(J) = 2 : 3
[tex]\frac{B}{J}=\frac{2}{3}[/tex] ------(1)
Similarly ratio of the songs purchased by Jayliah(J) and Sadie(S) = 4 : 5
[tex]\frac{J}{S}=\frac{4}{5}[/tex] -------(2)
If Sadie bought the songs (S) = 30
From equation (2),
[tex]\frac{J}{30}=\frac{4}{5}[/tex]
J = [tex]\frac{4\times 30}{5}[/tex]
J = 24
By substituting the value J = 24 in equation (1),
[tex]\frac{B}{24}= \frac{2}{3}[/tex]
B = [tex]\frac{2\times 24}{3}[/tex]
B = 16
Therefore, number of songs purchased by Brody = 16.
PLEASE HELP QUICK!!!! m ∠ 2 is 60°. m ∠4 is half of m ∠2. What is m ∠3?
Answer:
fourty five
Step-by-step explanation:
PLS HELP!!! TT
Consider 3 trials, each having the same probability of success. Let X denote the
total number of successes in these trials. If E(X) = 1.8, the smallest possible value of Pr{X = 3}?
Construct a probability scenario that results in Pr{X = 3} having the stated value.
(Hint: For part (b), you might start by letting U be a uniform random variable on (0,1) and then defining the trials in terms of the value of U.)
Solve using hint
Answer:
The smallest possible value of Pr{X = 3} is U = 0
Step-by-step explanation:
The number of trial is n = 3
The mean is E(X) = 1.8
Gnerally given that every probability value lies between 0 and 1 ,
let U be the smallest possible value of Pr{X = 3}
it then mean that U= 0 because in the range which probability values can take , the smallest value is zero
So
The smallest possible value of Pr{X = 3} is U = 0
What is the slope intercept for the line below?
Complete the factorization of 3x2 – 10x + 8.
3x^2 – 10x + 8 = (x – _ )( _ x – 4)
Answer:
picture of answer on edge 2023.
Step-by-step explanation:
