27
if 90 is 100% and we have to find 30% we have to do this:
(90 * 30) / 100 = 27
two toned cars are 27
Find the value of the expression.3 + 6 × 2 = _____
Answer:
15.
Step-by-step explanation:
Hope this helps!
Answer:
15
Step-by-step explanation:
3 + 6 × 2 =
- Following the rules of bedmas, multiply the terms first.
3 + 12
- Now, add the remaining values.
= 15
let a,b,c be the three rational numbers where a = 2/3 , n = 4/5 and c = -5/6
verify
(i) a+(b+c)=(a+b) +c ( associative property of addition )
(ii) a×(b×c)=(a×b)×c ( associative property of multiplication
here associative property of addition proved.
Step-by-step explanation:
I)
substitute value of a , b and c
do little simplification and
you will come up with solutions
Answer:
Hello How are you
Step-by-step explanation:
a,b,c be the three rational numbers where a = 2/3 , n = 4/5 and c = -5/6
verify
(i) a+(b+c)=(a+b) +c ( associative property of addition )
(ii) a×(b×c)=(a×b)×c ( associative property of multiplication
I don't know this ans
The base of a 50 ftladder is placee 30ft away from a burnong building how many feet above the geound is the top of the ladder from the ground
Answer:
i dont know the answer but ask someone smarter
Step-by-step explanation:
Simplify the expression using the order of operations. (21−3)÷32
Step-by-step explanation:
(21 - 3) ÷ 32
BIDMAS
Brackets: 21 - 3 = 18
Division: 18 ÷ 32 = (0.5625)
PLEASE HELP i need this for today at 4
Step-by-step explanation:
Work out the value of x.
#12The angles are supplementary as same side interior angles, sum to 180°:
x + x - 26 = 1802x = 206x = 103#13The angles are corresponding, hence congruent:
3x - 5 = x + 553x - x = 55 + 52x = 60x = 30#14The angles are supplementary as same side interior angles, sum to 180°:
2x + 24 + x = 1803x = 180 - 243x = 156x = 52#15The angles are corresponding, hence congruent:
4x - 12 = 3x + 64x - 3x = 6 + 12x = 18#16Corresponding with the right angle:
4x + 12 = 904x = 78x = 19.5#17Vertical angle of the bottom angle is supplementary with the top angle:
2x + 12 + 3x + 23 = 1805x + 35 = 1805x = 145x = 49Answer:
It is given
4x+3y=24
We can also write it as
3y=24−4x
y=324−4x
Substituting x=0 in the given equation
y=324−4(0)
So we get
y=324
By division
y=8
Substituting x=3 in the given equation
y=324−4(3)
So we get
y=312
BY division
y=4
Determine if the system of equations has a unique solution.
3x - 2y + z = 15
2x + 4y + 6z = 30
X - 2y + 4z = 10
A. No solution
B. Linearly Dependent, infinite solution
C. Linearly Independent, Unique solution
Answer:
C. Linearly Independent, Unique solution
Step-by-step explanation:
x=11/2
y=7/4
z=2
Find the slope of the line that contains the points (2,5) and (4,8).
Answer: Slope = 3/2 or 1.5
Answer: y= 1.5 x+2 or y=3/2x+2
Step-by-step explanation:Slope (m) =
ΔY
ΔX
=
3
2
= 1.5
θ =
arctan( ΔY )
ΔX
= 56.30993247402°
ΔX = 4 – 2 = 2
ΔY = 8 – 5 = 3
Distance (d) = √ΔX2 + ΔY2 = √13 = 3.605551275464
y = 1.5x + 2
or
y =
3 x
2
+ 2
When x=0, y = 2
When y=0, x = -1.3333333333333
Given: mIl n
m
46°
6x - 2
n
What is the value of x?
x=
Answer:
276 hope this helped :)
Step-by-step explanation:
If I could get the answer that would be great
Answer:
Step-by-step explanation:
2x + 3y = 6
3y = -2x + 6
Divide the entire equation by 3
[tex]\dfrac{3y}{3}=\dfrac{-2x}{3}+\dfrac{6}{3}\\\\\\y = \dfrac{-2}{3}x+2[/tex] { y = mx +b}
Joe drove 315 Thousand five hours at the same rate how many miles do you drive in 7 hours?
Answer:
441 miles
Step-by-step explanation:
1st find rate from the given
D = RT
315 = 5R
63 = R miles/hour so,
then find distance for 7 hours
D = RT
D = 63 * 7
D = 441
Answer:
Item 3. 4 3/8
Item 4. 4/9
Item 5. 4/3
Item 6. 1/8
Item 7. 0.8
Item 8. 5.20 or 5.2 (You can choose which to put)
Item 9. 1 7/8
Item 10. A 2008=24500 2009=26000 2010=27500 2011=29000
Step-by-step explanation:
The black line is the graph of y = x. Which of these
equations could represent the blue line?
Answer:
A
Step-by-step explanation:
Answer:
The answer is (y=1/2x )
X-9/-4=7 what is the value of x?
Answer:
X= 19/4
Step-by-step explanation:
Answer:
4,75
Step-by-step explanation:
x-9:(-4)=7
-9:(-4) = +2,25
x+2,25=7 / -2,25
x= 7-2,25
x= 4,75
Dennis decided he wanted to go to the carnival. The carnival charges $6.00 for entry and $1.50 for each ride.
Part A
Write an expression to represent this scenario where r represents the number of rides.
Part B
Create and solve an equation to determine how many possible rides Deniss can ride if his parents gave him $35.00. Show your work.
We want to create a linear equation to model the given situation.
A) c(r) = $6.00 + $1.50*r
B) 19 rides.
We know that the carnival charges $6.00 for entry plus $1.50 for each ride.
A) With the given information we can see that if you ride for r rides, then the cost equation will be:
c(r) = $6.00 + $1.50*r
Where c(r) is the cost for going to the carnival and doing r rides.
B) If you have $35.00, then we can solve:
c(r) = $35.00 = $6.00 + $1.50*r
Now we can solve the equation for r.
$35.00 = $6.00 + $1.50*r
$35.00 - $6.00 = $1.50*r
$29.00 = $1.50*r
$29.00/$1.50 = r = 19.33
Rounding to the next whole number we get: r = 19
This means that with $35.00, Dennis could go to 19 rides.
If you want to learn more, you can read:
https://brainly.com/question/13738061
the pool at the apartment is 30 feet long 20 feet wide and five feet deep it has been filled to 4 feet how many more cubic inches does it need
Answer:
600 cubic feet
Step-by-step explanation:
Quis
bentuk faktorial dari
5!=
Answer:
5!=
[tex] = 5 \times 4 \times 3 \times 2 \times 1 \\ = 20 \times 3 \times 2 \times 1 \\ = 60 \times 2 \times 1 \\ = 120 \times 1 \\ = 120[/tex]
Given that
R
=
9
x
+
8
y
Find
x
when
y
=
3
and
R
=
5
Give your answer as an improper fraction in its simplest form.
Answer:
X = 19/9
Step-by-step explanation:
R = 9x + 8y
R = 5, Y = 3
5 = 9x + 8(3)
9x = 8(3) - 5
9x = 19
x = 19/9
I need help please
And thank you
Answer:
-1, 3, and 5
Step-by-step explanation:
When mapping a function the inputs (x), the oval to the left, is the domain. The oval to the right, the output, is the range.
[tex]\sf 19=7x-2x[/tex]
Answer:
[tex]3\dfrac{4}{5}[/tex]
Step-by-step explanation:
19 = 7x - 2x
19 = (7 - 2)x
19 = 5x
Divide both side by 5
19/5 = x
[tex]x=3\dfrac{4}{5}[/tex]
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Value of x is equal to ~
[tex] \boxed{3.8}[/tex][tex] \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}[/tex]
[tex]19 = 7x - 2x[/tex][tex]5x = 19[/tex][tex]x = 19 \div 5[/tex][tex]x = 3.8[/tex]Carmen had one third cup of sugar for 3 pitchers of fruit juice . She poured the same amount of sugar into each pitcher .how much sugar did Carmen pour into each of fruit juice
Answer:
9
Step-by-step explanation:
Find each measure! Please please help me!!! 40 points!! No files!!!
Answer:
44º
44º
136º
22º
Step-by-step explanation:
If you want i can explain in the comments.
There are 180 people registered to attend a conference. In order to seat all of the attendees, rows of 12 chairs are set up in the conference room. How many rows need to be set up in order to seat all the attendees with no extra chairs?
Answer:
15 rows
Step-by-step explanation:
180 divided by 12 is 15.
Please actually help, and don't say random words to get the points
Answer: X=3 Y=2
Step-by-step explanation: just looked it up
Can someone please help me with number 35?
Answer:
4
Step-by-step explanation:
Can someone pls help me
18/24=0.75
?/80=.75
80x.75=?
?=60
5x+10=60
-10 -10
5x=50
/5 /5
x=10
sub x in for 10
10x5=50+10=60
C.X=10
let p=0.579 compute Q
let q=0.871 compute p.
In probabilities, variables p and q are often used as complements of another.
The value of q is 0.421The value of p is 0.129The relationship between variables p and q is:
[tex]\mathbf{p+ q = 1}[/tex]
So, we have:
(a) p = 0.579
Substitute 0.579 for p in [tex]\mathbf{p+ q = 1}[/tex]
[tex]\mathbf{0.579 + q = 1}[/tex]
Make q the subject
[tex]\mathbf{q = 1 - 0.579}[/tex]
[tex]\mathbf{q = 0.421}[/tex]
The value of q is 0.421
(b) q = 0.871
Substitute 0.871 for q in [tex]\mathbf{p+ q = 1}[/tex]
[tex]\mathbf{p + 0.871 = 1}[/tex]
Make p the subject
[tex]\mathbf{p = 1 - 0.871}[/tex]
[tex]\mathbf{p = 0.129}[/tex]
The value of p is 0.129
Read more about probability complements at:
https://brainly.com/question/10198002
1/2 divided by 7 3/4
Answer:
15 1/2
Step-by-step explanation:
Answer:
4/155
0.025 rounded to the nearest thousandth
Step-by-step explanation:
Morgan won 7 blue ribbons and 4 red ribbons at her horse shows. What is the ratio of red ribbons to blue ribbons she won?
Answer:
4:7
Step-by-step explanation:
Order the set of numbers from least to greatest.
-0.62
-0.615
-5/6
Answer:
5/6, -0.62, -0.615
Step-by-step explanation:
Hope this Help If i got it wrong I'm sorry I tried :(
Which numbers can this composite number be divided by? Select all that apply.
9
Answer:
3
Step-by-step explanation:
write the equation of the line perpendicular to the given line y= -2/3 x + 1
since the equation of the line passing through the given point is perpendicular to the given line(m2= -1/m1)
using the formula y=mx+c
y=2/3x +1
m1=2/3
m2= -1/2/3
m2= -3/2
the slope of the second line is -3/2 and it passes through the point(3,-2)
using the formula y-y1 = m(x-x1)
y-(-2)= -3/2(x-3)
y+2= -3/2(x-3)
multiply both sides by 2
2(y+2) = -3(x-3)
2y+4 = -3x+9
2y = -3x+5
y= -3/2x + 5/2