Ratios equivalent to 4:14
Answer:
2:78:2812:42Step-by-step explanation:
4:14
divide by 2 on both sides and its
2:7
__________________________________________________________
4:14
multiply by 2 on both sides and its
8:28
__________________________________________________________
4:14
multiply by 3 on both sides and its
12:42
__________________________________________________________
You can keep on multiplying each side by other numbers as well
Hope this helped!
PLS help. will give brainliest to first answer 6(7)/3
Answer:
14
Step-by-step explanation:
Answer:
It has to be 14
Step-by-step explanation:
42/3 is 14
If my dog is yellow and red on the tail blue on it’s left foot how much does he weigh and is he orange?
seventy five pounds
Step-by-step explanation:
because the colors make him heavy duh
Help me pls I need help asap
Triangle a is reflected in the x- axis to give b. triangle b is reflected in the y-axis to give c. Describe fully the single transformation that maps A onto C
Answer:
rotation 180˚, rotation at origin
Step-by-step explanation:
The sum of two numbers, a and b, is 75. The sum of 2a and 3b is 202. What is the difference between the two numbers?
Answer:
29
Step-by-step explanation:
a=23
b= 52
multiply eq. i with 2 then subtract from eq. ii
Answer:
the answer is -29 and -110
Will give BRAINLIEST!!!!
Does coordinate mmm or coordinate nnn represent a greater number?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
mmm
(Choice B)
B
nnn
Answer:
your day going so far so good 1
Answer:
lol your right
Step-by-step explanation:
The lengths of a professor's classes has a continuous uniform distribution between 60.0 min and 90.0 minutes. If one such class is randomly selected, find the probability that the class length is less than 76 min.
Answer:
0.533
Step-by-step explanation:
Given that :
Class length has a Continuous uniform distribution between 60 - 90 min
Lower limit (L1) = 60
Upper limit (L2) = 90
Probability that class length is less than 76 min
P(x < 76):
(x - L1) / (L2 - L1)
(76 - 60) / (90 - 60)
16 / 30
= 0.533
P(x < 76) = 0.533
Find the measure of the indicated angle to the nearest degree
True or False ( and justity : When multiplying polynomials of degree or greater together the degree of the product polynomial will be greater than either of the original factors.ASSSSAAAAP!!!!!
Answer:
True
Step-by-step explanation:
plz mark brainliest!
Complete the statement pls due in 20 minutes
Answer:
For the second one: NO congruent to MO.
For the third one: angle N congruent to angle O.
:)
Jessica has one piece of ribbon that is 6 2/3 yards long and one piece that is 5 1/3 yards long. What is the total length, in feet, of the two pieces of ribbon?
Matthew purchased a desk that was on sale for 45% off the orginal price of $480.If the sales tax was 8% (of the sale price), how much did mattew spend on the desk
Answer:
285.12
Step-by-step explanation:
discount amount = 45/100 x 480= 45x48/10
=216.0
price after discount= 480-216=264
sales tax= 8/100 x 264=21.12
total money spent = 264+21.12=285.12
45% of 480
= 45/100 x 480
= 0.45x480
=216
=480-216
=264
8% of 264
= 8/100 x 264
= 0.08 x 264
= 21.12
= 264 + 21.12
=285.12
Therefore, he paid $285 and 12 cents
50 POINTS I NEED THIS IM CONFUSED
The distance between two points is 6√5. One endpoint is (4,−3). It is known that the y-coordinate of the other endpoint is 7. What is the x-coordinate of this endpoint?
Point R on the coordinate grid below shows the location of a car in a parking lot. A second car needs to park 6 units above R to leave room for a utility truck. What are the coordinates of the location of the second car? Image of a coordinate grid with point R R located at negative 1, negative 3. (−1, −3) (−1, 3) (5, −3) (5, 3)
Answer:(-1, 3)
Step-by-step explanation:
PLEASE I NEED HELP WITH MATH HOMEWORK
I need explanation too!!!
Question: find the value of the varible
Answer:
x=50
Step-by-step explanation:
3x+30=180
3x=150
x=50
Answer:
Step-by-step explanation:
we know something about the angles of a triangle already
A + B + C = 180°
soooo...
X + X + (X+30)= 180
3X + 30 = 180
3X = 150
X = 50 °
does that makes sense?
apply the distributive property to factor out the greatest common factor
18d + 12=
4n+2 (n+1) >n+52 Please solve this inequality fast.
Answer:
n>10.2 or n>51/5
Step-by-step explanation:
4n+2(n+1)>n+52 distribute 2 to everything in the parentheses
4n+2n+1>n+52 combine like terms
6n+1>n+52 subtract 1 from both sides
6n>n+51 subtract n from both sides
5n>51 divide both sides by 5
n>10.2
Answer:
n>10.2
Step-by-step explanation:
Find the domain of the function h(t)=4-t^2\2-t
Step-by-step explanation:
(4-t)(4-t)/2-t
t^2-8t+16/2-t
the domain is all real number without 2
Write the product in its simplest form:
7x^6 y^3 • (-7y^2)
Please explain this to me when you answer it
Step-by-step explanation:
7x6y².y.(-7y²)
7y²[x6y-1]
Answer:
-49x^6y^5
Step-by-step explanation:
multiply the like terms (7y^3 and -7y^2)
7*-7 = -49
y^3+2 = y^5
combine the terms
-49x^6y^5
Reduce fractions to lowest terms
3/8 + 1/3
The requried reduced fraction of the given fraction is given as 17/24.
What is the fraction?Fraction is defined as the number of compositions that constitutes the Whole.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Given fraction,
= 3 / 8 + 1 / 3
= [3 × 3 + 1 ×8] / 8×3
= 9 + 8 / 24
= 17/24
Thus, the requried reduced fraction of the given fraction is given as 17/24.
Learn more about fractions here:
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Let g(x)=4x and h(x)=x^2-3. Find (g o h)(0)
Answer:
-12
Step-by-step explanation:
g(x) = 4x
h(x) = x^2 - 3
(g o h)(x) = g(h(x)) = g(x^2 - 3) = 4(x^2 - 3) = 4x^2 - 12
(g o h)(0) = 4(0)^2 - 12 = 0 - 12 = -12
Choose the correct answer.
Distance between Train 1 and Train 2 =95 miles.
Average speed of Train 1 = 45 mph.
Average speed of Train 2 60 mph.
If both trains leave at the same time and travel toward each other but on parallel tracks, in how much time will their
engines be opposite each other? (Hint: When the engines are opposite each other, together the trains will have traveled
95 miles. Their relative speed of travel is the sum of their respective speeds, or 105 mph.)
Travel time = Mhours
Step-by-step explanation:
Distance between Train 1 and Train 2=95 miles
Avg speed Train 1 = 45mph, avg speed Train 2=60mph
If both trains leave at the same time and travel toward each other but on parallel tracks, in how much time will their engines be opposite each other?
:
Let t = travel time (in hrs) until they are opposite each other
:
Like the hint said, when this happens the total distance traveled by both trains will be 95 mi.
:
write a distance equation from this fact: Dist = speed * time
;
Train 1 dist + train 2 dist = 95 mi
45t + 60t = 95
:
105t = 95
t = 95%2F105
t = .90476 hrs
or
.90476 * 60 = 54.3 min
:
:
Check solution by finding the total of the distances the two train travel
45(.90476) + 60(.90476) =
40.7 + 54.3 = 95 mi
Nina bought 3.45 pounds of walnuts and 1.83 pounds of almonds. How many more pounds of walnuts did she buy than almonds
Answer:
subtract them
Step-by-step explanation:
You deposit $300 in a savings account that pays 6% interest compounded semiannually. How much will you have at the middle of the first year? How much at the end of one year?
Answer:
The total amount accrued, principal plus interest, from compound interest on an original principal of $ 300.00 at a rate of 6% per year compounded 2 times per year over 0.5 years is $ 309.00. The total amount accrued, principal plus interest, from compound interest on an original principal of $ 300.00 at a rate of 6% per year compounded 2 times per year over 1 year is $ 318.27.Step-by-step explanation:
a) How much will you have at the middle of the first year?
Using the formula
[tex]A\:=\:P\left(1+\frac{r}{n}\right)^{nt}[/tex]
where
Principle = PAnnual rate = rCompound = nTime = (t in years) A = Total amountGiven:
Principle P = $300
Annual rate r = 6% = 0.06 per year
Compound n = Semi-Annually = 2
Time (t in years) = 0.5 years
To determine:
Total amount = A = ?
Using the formula
[tex]A\:=\:P\left(1+\frac{r}{n}\right)^{nt}[/tex]
substituting the values
[tex]A=300\left(1+\frac{0.06}{2}\right)^{\left(2\right)\left(0.5\right)}[/tex]
[tex]A=300\cdot \frac{2.06}{2}[/tex]
[tex]A=\frac{618}{2}[/tex]
[tex]A=309[/tex] $
Therefore, the total amount accrued, principal plus interest, from compound interest on an original principal of $ 300.00 at a rate of 6% per year compounded 2 times per year over 0.5 years is $ 309.00.
Part b) How much at the end of one year?
Using the formula
[tex]A\:=\:P\left(1+\frac{r}{n}\right)^{nt}[/tex]
where
Principle = PAnnual rate = rCompound = nTime = (t in years) A = Total amountGiven:
Principle P = $300
Annual rate r = 6% = 0.06 per year
Compound n = Semi-Annually = 2
Time (t in years) = 1 years
To determine:
Total amount = A = ?
so using the formula
[tex]A\:=\:P\left(1+\frac{r}{n}\right)^{nt}[/tex]
so substituting the values
[tex]A\:=\:300\left(1+\frac{0.06}{2}\right)^{\left(2\right)\left(1\right)}[/tex]
[tex]A=300\cdot \frac{2.06^2}{2^2}[/tex]
[tex]A=318.27[/tex] $
Therefore, the total amount accrued, principal plus interest, from compound interest on an original principal of $ 300.00 at a rate of 6% per year compounded 2 times per year over 1 year is $ 318.27.
in a class of 25 students, 80% attended a field trip how many students went on the field trip?
20
15
5
8
Answer:20
Step-by-step explanation:
Use the Distributive Property on the
equation below.
3(4y + 3) = [ ? ]y +[ ]
Answer:
12y+9
Step-by-step explanation:
what polynomial should be subtracted from 3x^2+4x-1 to get the difference equal to 0
Answer:
[tex] {x}^{2} + \frac{4}{3} x - \frac{1}{3} [/tex]
can be subtracted
Translate the phrase into a variable expression. Use the letter e to name the variable. If necessary, use the asterisk ( * ) for multiplication and the slash ( / ) for division.
... The number of seats in boxer stadium minus 15 ...
The mathematical expression of the phrase is e - 5
How to translate the phrase?The phrase is given as:
The number of seats in boxer stadium minus 15
The variable is represented with the letter e.
So, we have:
e minus 15
Express minus with the symbol -
e - 5
Hence, the mathematical expression of the phrase is e - 5
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Answer:
s-15............... m
The Positive Z-Equal Line, the Negative Z-Equal Line, and the Regression Line all pass through the same point. What are the standardized coordinates of this point
Answer:
The standard coordinates of the point are ; ( 0,0 )
Step-by-step explanation:
The standard coordinates of the point are ; ( 0,0 ) also the standard values of the means will also be ( 0, 0 )
This is because for the Positive Z-equal line, Negative Z-Equal line and Regression line to all pass through the same point indicates dependent and independent variables of the Z-score and regression lines respectively