Answer: The ratio of blue cars to cars that are not blue in simplest form = 7:18
Step-by-step explanation:
Given: There are 21 blue cars and 75 cars total.
Then, number of cars that are not blue = 75 -21 = 54
Now, the ratio of blue cars to cars that are not blue = [tex]\dfrac{21}{54}=\dfrac{7}{18}[/tex] [Divide numerator and denominator by 3.]
Hence, the ratio of blue cars to cars that are not blue in simplest form = 7:18
Will mark as brainlist
Nicholas has some cans at home to donate to the soup kitchen, but decides to start a can drive at his school to see if others will help. The equation representing this is y = 235x + 15, where x is the number of days, and y is the number of cans collected.
Which statements are true based on the equation given. Select all that apply.
Nicholas had 235 cans at home.
The school collected 235 cans a day.
Nicholas had 15 cans at home.
The school collected 15 cans daily.
#3 Nicholas had 15 cans at home.
Answer:
b c d
Step-by-step explanation:
i think
On Sunday, Taylor swims 0.9 of a mile. On the same day, Ken swims 0.6 times as far as Taylor swims.
How far does Ken swim on Sunday?
Ken swims ___________ mile(s) on Sunday.
times means to multiply, so you would have to do 0.9 x 0.6, which equals 0.54
ken swims 0.54 miles on sunday :)
Answer:
ken swims 0.54 miles on sunday :)
Step-by-step explanation:
i need help with this
Answer:
B.9
Step-by-step explanation:
i Think the answer is B because the donkey is 5 feet but the shadow is 4.5 so the shadow would be a little smaller because of the position of the sun
4/5 = 17/x
Find x please!!
*ratios and proportions*
Answer:
So, first you need to set up a proportion and cross multiply. This allows you to get an equation which you can solve for x.
Step-by-step explanation:
[tex]\frac{4}{5}[/tex] × [tex]\frac{17}{x}[/tex]
Cross multiply to get 4x = 85
Next, isolate the x variable by dividing the 4 on both sides. This leaves you with x = 21.25.
Answer: x = 21.25
Lebron james is 6 feet 9 inches tall.There are 2.54 centimeter in 1 inch.What is lebron’s height in centimeters
Answer:
205.74 cm
Step-by-step explanation:
First convert feet to inches.
6x12+9=81
next multiply that by 2.54
that gives you the answer 205.74
Answer:
205.74 cm
Step-by-step explanation:
Which word best completes the sentence?
Select the word from the pull-down menu.
from which to carve a statue
The sculptor selected a granite Choose
Choose...
bilocation
bisector
monolith
monomania
Answer:
ok the answer is acualy monolith bc i took the test
Step-by-step explanation:
a monolith is a upwright stone structure
Answer:
monolith
Step-by-step explanation:
there's no explanation
If f(x) = 6x – 4, what is f(x) when x = 8?
A 2
B 16
C 44
D 52
52
hope it helps and give brainliest if my answer helps...
Answer:
c.44
Step-by-step explanation:
when x= 8 => f(8) = 6.8-4 =44
Find the slope of the line passing through the points (-7, 8) and (5, -7)
Answer:
5/4
Step-by-step explanation:
the equation for slope is:
y² - y¹
m= x² - x¹ , except the ones and twos are at the bottom by the x. if you plug into the equation you get:
-7 - 8
m= 5 - (-7) = 5 + 7. that equation equals
-15. 5
m = 12 = 4
Slope of the line passing through the points (-7, 8) and (5, -7) is [tex]\frac{-5}{4}[/tex]
What is slope of the line?The slope of a straight line between two points says ([tex]x_{1}[/tex], [tex]y_{1}[/tex]) and ([tex]x_{2}[/tex], [tex]y_{2}[/tex])can be easily determined by finding the difference between the coordinates of the points. The slope is usually represented by the letter 'm'.
As we know that slope of line (m) passing through ([tex]x_{1}[/tex], [tex]y_{1}[/tex]) and ([tex]x_{2}[/tex], [tex]y_{2}[/tex]) is given as
m = [tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]
As the line passing through the points (-7, 8) and (5, -7)
m = [tex]\frac{-7-8}{5-(-7)}[/tex]
m = [tex]\frac{-15}{12}[/tex]
m = [tex]\frac{-5}{4}[/tex]
Hence, slope of the line passing through the points (-7, 8) and (5, -7) is [tex]\frac{-5}{4}[/tex]
Learn more about slope of the line here
https://brainly.com/question/14511992
#SPJ2
What is the equation of a line through the points (0.9) and (3, 0)?
9-0
because m-
0-3: -3x + 9
9-0
because m-
0-3:y=-3x + 3
3-0
because m 0-9:-*
Giy--+9
3-0
because m-
Answer:
m= -3
equation= -3x+9
distance= 9.48 or 3 root 10
Step-by-step explanation:
hope this helps i couldnt understand the options
Given f(x) = -x - 2, find x when f(x) = 12.
Step-by-step explanation:
f(x) = -x-2
in finding x we need to implies that we already know f(x) = 12
therefore:
f(x) = -12 - 2
we need to know this laws that - × - is = +
this give us to the final answer:
12 + 2 = 14
Answer:
14
Step-by-step explanation:
y = 12
12 = x - 2
14 =x
Which pairs of triangles are similar? Check all that apply.
-△ABC ~ △DEF
-△DEF ~ △GHI
-△GHI ~ △ABC
-△GHI ~ △JKL
-△JKL ~ △ABC
Answer:
Umm.. I think the second one in the first two pairs and the last one on the bottom
Step-by-step explanation:
I don't know for sure tho.. I'm sorry if it's wrong
The pair of triangles that are similar are △DEF ~ △GHI and △JKL ~ △ABC
Given:
△ABC
length = 20
Base = 14
length / base = 20/14
= 10/7
△DEF
length = 10
Base = 8
length / base = 10/8
= 5/4
△GHI
length = 12
Base = 15
length / base = 15/12
= 5/4
△JKL
length = 10
Base = 7
length / base = 10/7
Therefore, the pair of triangles that are similar are △DEF ~ △GHI and △JKL ~ △ABC
Learn more about triangles:
https://brainly.com/question/14285697
Express the ratio 8:12 in lowest terms
Answer:
2:3
Step-by-step explanation:
Find the greatest common fcator then divied taht by both of the numbers and boom you have your answer.
Hope this helps!
how do i solve this ? and wut is the answer?
Answer:
1. b = ad - c
2. y = C/B - A/Bx
Step-by-step explanation:
What are the coordinates of the reflection image of P( -2 , -5 ) in the y -axis?
What would it be help plz
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
It would be Choice 3 A counterclockwise rotation of 180° about the origin.
It's a rotation because the others can't be true a reflection wouldn't be across it diagonally. The 270° rotation would rotate into three quadrants while a 180° only goes into two quadrants.
What can you infer about the constant of proportionality and the unit rate? Pls help me, it’s just 7th grade math work. And yes, I will mark as Brainliest.
Answer:
The constant of proportionality and the unit rate represent the same value. A constant of proportionality can be any value, including fractions and decimals.
Step-by-step explanation:
Answer:
The constant of proportionality and the unit rate represent the same value. Like the constant of proportionality can be any value which includes fractions and decimals. The main difference between the constant of proportionality and a unit rate is how they are written.
what is the slope of a line that(-2,4) and (3,-2)
Answer: The fraction 6/5 would be the slope.
Step-by-step explanation: I got this by using the formula Rise over Run, and calculating using the triangle method.
help me plez
Select the correct answer. Which line has a y-intercept of 2 and an x-intercept of -3? W.
A-W
B-X
C-Y
D-Z
Answer:
its A
Step-by-step explanation:
yw. i think its A .W
Answer:
A is the correct answer
W is the correct graph
Question 6: Order the rational numbers in descending order:
1/4, 4 x 10-2 , 0.004 , 4 , 40% .
Please help me!
Answer:
4*10-2, 4, 40%, 1/4, 0.004
Step-by-step explanation:
4*10-2=38
1/4=.25
4=4
.004=.004
40%=.40
A circular pizza with diameter of 10 inches. The pizza is in a square box with side lengths of 14 inches. In square inches, how much of the box is empty?
Answer:
117.45 in²
Step-by-step explanation:
Given that:
Diameter of circular pizza = 10 inches
Length of square box = 14 inches
Area of a square = a²
Where a = side length
Area of square = 14² = 196 in²
Area of circle :
pi * r²
Pi = 3.142 ; r = d/2 = 10/2 = 5 inches
Area of circle = 3.142 * 5² = 78.55 in²
Amount of the box which is empty :
196 in² - 78.55 in² = 117.45 in²
help me and u will get 25 points
Answer:
5 = 12
10 = 24
15 = 36
20 = 48
25 = 60
Step-by-step explanation:
They both increase at a proportional rate, where minutes increase by 5 each time, and the dishes washed increase by 12. With this in mind, the graph goes:
5 = 12
10 = 24
15 = 36
20 = 48
25 = 60
Hope this helped!
10% of the number is 15 what is the number
Answer:
10
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
first make 10% a decimal (0.1)
then set up an equation
0.1x=15
solve for x
x= 15/0.1
What's the domain and range
The graph models the height h, in meters, of a
hot air balloon, t minutes after beginning to
descend. How high was the balloon when it
began its descent?
The balloon was _ m high when it began its descent
Answer:
85 m high
Step-by-step explanation:
The greatest height of the Ballon whn it began it's descent is given by the intercept value of the graph. Hence, the height of Ballon when it began it's descent is 80 meters.
The slope of the graph is negative signifying that the value on the y-axis decreases as the value on the x - axis increases.
The y - intercept is the value of y when x=0. This value represents the height at time = 0; when descent is about to begin. Hence, the ballon was 80 meters high.
Learn more : https://brainly.com/question/19060921
BRAINLIEST solve for x: 2(4x-9)=14
Answer:
the answer is x=4
Step-by-step explanation:
Write as single digit times
Power of ten
92,400,000,000
100,000,000
0.000831
0.000058
Answer:
1. 9.24 × 10¹⁰
2. 1 × 10⁸
3. 8.31 × 10⁻⁴
4. 5.8 × 10⁻⁵
If I was your stupid lover
By LiamReptile
Oh
Yeah
jeepers
You know you love me, I know you care
Just mash whenever, and I'll be there
You are my boyfriend, you are my heart
And we will never ever ever be apart
If I was your lover, I'd never let you cry
Keep you on my arm, you'd never be alone
I can be your insides, anything you want
If I was your lover, I'd never let you cry, I'd never let you cry
Sweat heart, sweat heart, sweat heart jeepers
Like baby, baby, baby nooo
Like sweat heart, sweat heart, sweat heart jeepers
I thought you'd always be mine (mine)
When I met you sweat heart my belly button went boing
Now them hippos in my tummy won't stop stop
And even though it's a struggle love is all we got
So we gonna keep keep bashing to the mountain top
There's gonna be one more belly button going boing
One more belly button going boing
One more belly button going boing
Your knees, my biggest weakness
Shouldn't have let you know
I'm always gonna do what they say (hey)
If you need me
I'll come kissing
From a thousand miles away
When you tickle I tickle (oh whoa)
You drink, I drink
Hey
Na na na, na na na, na na jeepers
Yeah boyfriend
Na na na, na na na, na na na jeepers
If I was your lover
Na na na, na na na, na na na jeepers
Na na na, na na na, na na na jeepers
If I was your lover
My friends say I'm a fool to think
That you're the one for me
I guess I'm just a stupid fool for my sweat heart
Answer:
really interested
make it braintliest
Complete the point-slope equation of the line through (-8,-8) and (-7,9).
Use exact numbers.
Step-by-step explanation:
m=Y2-Y1/X2-X1
m=9--8/-7--8= 16/15
y-b=m(x-a)
y--8=16/15(x--8)
y+8=16/15(x+8)
15y+120=16(x+8)
15y+120=16x+128
15y=16x+8
y=16/15x+8/15
Kevin bought 3 bags of gravel to cover the bottom of his fish tank. Kevin used 27 pounds of gravel to cover the bottom of the tank. How many pounds of gravel are left over?
Answer:
Remain gravel = (3x - 27) pound
Step-by-step explanation:
Given:
Number of bags Kevin have = 3
Used gravel = 27 pound
Find:
Remain gravel
Assume;
Each bag carry x pound of gravel
So,
Total gravel = 3x
Remain gravel = Total gravel - Used gravel
Remain gravel = (3x - 27) pound
Ms. Cuevas has 115 students. Today 40% of them wore jeans to school.
PART A: How many of the students wore jeans?
Answer:
46 students
Step-by-step explanation:
Set up a proportion
X/115= 40%/100%
Multiply 115 by 40
Divide by 100