Answer:
h=51w-14 I think
Step-by-step explanation:
Select the statement that describes the expression 6 x one third x (12 − 3).
A 6 times one third the quotient of 12 and 3
B 6 times one third the sum of 12 and 3
C 6 times one third the product of 12 and 3
D 6 times one third of the difference of 12 and 3
Answer:
D
Step-by-step explanation:
6 x 1/3 = 2
1/3 x (12-3) = 2 x 9
2 x 9 = 18
A = 2 (12/3) = 2 x 4 = 8
B = 2 x 15 = 30
C = 2 x 36 = 72
D = 2 x 9 = 18
Bob's Gift Shop sold 800 cards for Mother's Day. One salesman, Maya, sold 10% of the cards sold for Mother's Day. How many cards did Maya sell?
Divide/scale down to solve for the missing percent.
Answer: 80
Step-by-step explanation:
100% - 90% = 10% > 0.1
800 / 0.1 = 80
80 Cards = 10% | 800 x 0.9 = 800, + 80 = 880
what is the slope intercept equation for the linear function represented by the table
The equation of the line in slope-intercept form is y = (1/2)x - 5. Then the correct option is D.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
Let the equation of the line pass through (x₁, y₁) and (x₂, y₂). Then the equation of the line is given as,
\(\rm (y - y_2) = \left (\dfrac{y_2 - y_1}{x_2 - x_1} \right ) (x - x_2)\)
From the table, two points are (8, -1) and (12, 1). Then the equation of the line is given as,
(y - 1) = [(1 + 1) / (12 - 8)](x - 12)
y - 1 = (1/2)(x - 12)
y = (1/2)x - 5
The equation of the line in slope-intercept form is y = (1/2)x - 5. Then the correct option is D.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
“Model a desert community where 60% is houses, 10% is shops, and 30% is parks.”
Answer:
house are 60 squares
shops are 10 squares
and parks are 30 squares
I think because it can be a wrong answer
any way best of luck
18/50 as a mixed number
Answer:
2 14/50 simplified to 2 8/25 (all I did was divide 14 and 15 by 2)
Step-by-step explanation:
To convert an improper fraction to a mixed fraction, divide the numerator by the denominator, write down the quotient as the whole number and the remainder as the numerator on top of the same denominator.
Deon won a charity raffle. His prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets.
Answer:
54
Step-by-step explanation:
What is the difference between a photon and a molecule?
Answer:
See Explanation
Step-by-step explanation:
An atom is the smallest particle of matter holding the basic properties and characterstic of the matter. An atom consist of positive charged protons and chargeless neutrons at its centre and the negatively charged electrons are revolving around the nucleus. An atom do consist of energy levels corresponding to which the electrons revolve around the nuclues in the respective energy level.
Now a photon is an energy packet, or we can say a particle of light carring energy with it.
An atom is a particle of a matter and a photon is a particle of light.
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
can someone help? im not sure about this questons and its getting me so stressed out :( pls help :(
Answer:
Lets start:
Picture 1:-
1. Length of EH= 12cm
2. Angle G= 55 degrees
Picture 2:-
1. Scale factor= 1/4 (I'm not sure about this but this is what I think it is ;-;)
2. Value of y= 28 cm
Picture 3:- [Picture 3 is cropped so I'm guessing its the last one so imma answer those questions :D]
1. Scale factor= 5 (Again I'm not sure but its my best guess)
2. Value of z= 5
Picture 4:-
1. Scale factor= 4 (I'm pretty sure you know that my scale factor answers are guesses so yea ;-;)
2. Value of b= 12
Step-by-step explanation:
Since i can't add links in answers you can watch:
Similar figures
-By The Organic Chemistry Tutor
It'll help you understand how we solve these questions
Well anyways i hope this clears your concepts :D
Answer:
Step-by-step explanation:
EH is 12cm as the shape has been enlarged by scale factor two (all sides have been multiplied by 2).
Angle G remains the same at 55 degrees.
PART A
Scale factor for the triangle = 1/4
Value of y = 28cm
3) z = 5, scale factor = 5
SIMILAR RECTANGLES:
Scale factor = 4
Side b = 12cm
Hope these answers work out for you
2, 3, 5, 9, 17, 22, 31, 39
Regina kept track of the points she scored during her team’s first eight basketball games. What is Regina’s mean score?
Responses
A 3939
B 1616
C 3737
D 1313
E 17
Answer:
Mean = 16
Step-by-step explanation:
MEAN can be find bg the sum of all score divided by the amount of the score.
Mean = total amount / number of amount
Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39
= 128
number of amount = 2, 3, 5, 9, 17, 22, 31, 39
= 8
Then we can calculate mean as
Mean = 128/8
Mean = 16
someone give me step by step?
(24) points given! (this is 7th-grade math, ixl)
Yesterday, Grace drove 2 1/8 miles. she used 1 1/4
gallons of gasoline. What is the unit rate for miles per gallon?
Answer:
7/8
Step-by-step explanation:
Help me with this math plz, I do not understand it cuz it is hard
Answer:
X = 74 :)
Explanation:
Hello! So, we can conclude that a triangle adds up to 180º. If we were to subtract 180-32, we'd get 148. 148/2 is 74. We can safely say that both x's = 74 degrees. Hope this helped!
Answer:
x = 74 degrees
Step-by-step explanation:
The sum of the measures of the angles of a triangle is 180 degrees.
The triangle shows the measures of the angles as 32 deg, x, and x.
Add them up and set the sum equal to 180.
32 + x + x = 180
32 + 2x = 180
Subtract 32 from both sides.
2x = 148
Divide both sides by 2.
x = 74
x = 74 degrees
1. Two of the angles of a triangle measure 50° and 80°. Classify the triangle.
A. Isosceles
B. Equilateral
C. Scalene
Answer:
isosceles
Step-by-step explanation:
If you add 80+50 you get 130 and if you subtract that from 180 you get 50
and a isoceles has 2 equla angles
Someone pls help asap this is supposed to be done it 3 min
Step-by-step explanation:
$75 30% 0.70(75) = x $52.50
$18 65% 0.35(18) = x $6.30
$60 30% 0.70x = 42 $42
$35 20% 0.80x = 28 $28
$150 25% 0.75(150) = x $112.50
There are 357 seniors in Harris High School. The ratio of boys to girls is 7:10. How many boys are in the senior class? A 210 B 147 C 117 D 107
Answer:
147
Step-by-step explanation:
Sharing in a ratio
Add up the terms of the ratio:
7 + 10 = 17
Divide 357 by this value:
357 / 17 = 21
Multiply by the side of the ratio you want (in this case 7, for boys):
21 * 7 = 147
Evaluate whether each value makes a true or false statement.
Rectangles ABCD and QRST are similar.
a) Determine the scale factor applied to rectangle ABCD to create rectangle QRST. Show your work!
b) Reproduce rectangle ABCD at a scale of 1/7. Show your work and label measurements for each side of your rectangle.
PLEASE ANSWER BOTH A AND B AND LABEL!
Answer:
A=.666666(repeated) because 28/42=.666666 and 14/21=.66666
B= 6 by 3 because 42x1/7=6 and 21x1/7=3
Step-by-step explanation:
Answer:
.66666
Step-by-step explanation:
Find the area of the figure.
Which of the following equations are true for the number 9?
A. 4 □ = 9/4
B. 1/9 = □ ÷ 9
C. 7 ÷ □ = 7/9
D. □ ÷ 1/9 = 81
("□" means 9)
Answer:
C and D
Step-by-step explanation:
SELECT ALL THAT APPLY
Which equations could you use to solve the following problem?
Seventy-eight is 55% of what number?
1. 78 = (0.55)w
2. p = (0.85)78
3. x/78 = 55/100
4. 78/x = 55/100
Answer:
the first one and last one.
Step-by-step explanation:
i had he same question!!! hope this helps
9. SOCCER During the season, 13% of the players who signed up for soccer league dropped out. A
total of 174 players finished the season.
a. Assign a variable. Write an expression for the number of players who finished the soccer
season. Explain your reasoning.
b. Write an equation to find the number of players who signed up for the soccer league.
c. Solve the equation to find the number of players who signed up for the soccer league.
a. An expression for the number of players who finished the soccer season is 0.87 * P
b. An expression for the number of players who finished the soccer season is 0.87 * P = 174
c. the equation is solved to get P ≈ 200
How to write an expressiona. Let's assume the number of players who signed up for the soccer league is "P".
Since 13% of the players dropped out, this means that 87% of the players finished the season (100% - 13% = 87%).
The expression for the number of players who finished the soccer season can be written as:
Number of players who finished = 87% of P
Number of players who finished = 0.87 * P
Given that 174 players finished the season, we can set up an equation:
0.87 * P = 174
b. The equation to find the number of players who signed up for the soccer league is the same as the one we set up in part (a):
0.87 * P = 174
c. To solve for the number of players who signed up for the soccer league (P), you can follow these steps:
Divide both sides of the equation by 0.87:
P = 174 / 0.87
Calculate the result:
P ≈ 200
So, approximately 200 players signed up for the soccer league initially.
Learn more about Write an equation
https://brainly.com/question/29174899
#SPJ3
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
acrostic poem with the word “unit rate”
Answer:
Dont know the answer but good luck!
Step-by-step explanation:
Help pls. I don't know what to do :(
Answer:
2.8
Explanation:
\(r=\sqrt{\frac{v}{\pi h} } = \sqrt{\frac{213}{\pi (8.6)} } = 2.8078\)
1.John’s age is 12 more than 2 times Sam’s age. The sum of their ages is 65. How old are John and Sam?
2.The difference between two numbers is 28. Find the two numbers if the larger number is 3 times the smaller number.
3.Mary and Jim collect baseball cards. Mary has five more than three times as many cards as Jim. The total number of cards they both have is 147. How many cards do they each have?
Give brainliest
Answer:
2. 14 and 42
i hope it's right :)
Step-by-step explanation:
Let the number be x
So, the larger number = 3x
So the # is 14
Other #
42
The ages of John and Sam are 47.34 and 17.66 years respectively.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, John’s age is 12 more than 2 times Sam’s age. The sum of their ages is 65.
Let, The age of Sam be 'x'.
Therefore, 2x + 12 + x = 65.
3x = 53.
x = 17.66.
So, Sam is 17.66 years old and john is (65 - 17.66) = 47.34 years old.
learn more about numerical expressions here :
https://brainly.com/question/29199574
#SPJ2
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
SOME ONE ANSWER ASAP PLSSSsss
Answer:
im guessing the second one
Step-by-step explanation:
the larger of two numbers is five more than three times the smaller number. their sum is 33 . find larger numbers.
write the equation and find the larger number
Answer: It will be in the explanation
Step-by-step explanation:
"five more than three times the smaller number" will mean:
x = 3y + 5 [equation 1]
x + y = 33 [equation 2]
Rearrange the first equation like this :
x - 3y = 5
x + y = 33
Doing this puts the variables on the same side. Now we gotta find the value of x. In order to do so, we have to use both of the equations provided to solve and make it one equation with x and not y.
y = 33 - x
x = 5 + 3(33 - x)
Use the distributive property for 3(33 - x), which will be:
x = 5 + 99 - 3x
Further solving it:
4x = 104 [divide this by 4 to get x by itself]
Final answer is
x = 26
Hope this helps :D
PLEASE HELP AND THANK YOU!! I WILL ALSO MARK BRAINLIEST IF THE ANSWER IS CORRECT!!
I am pretty sure it is skewed-left but I just wanted to make sure! I am positive it isn't uniform! and if you could, can you please explain your answer? Thank you for your help!
P.s. also just in case you want to know I am using 'Peak'
Answer:
Yes you are right good Job
Step-by-step explanation: