Answer:
The perimeter of the TV = 8 feet
Step-by-step explanation:
The keywords in this question are "similar in shape". This means that the dimensions of the two TVs are equivalent, but they are not the same.
TV in family room = 3 feet wide, 5 feet long = 3/5
TV in bedroom = 1.5 feet wide, x feet long = 1.5/x
Since the TVs are similar:
[tex]\frac{3}{5} = \frac{1.5}{x} \\cross-multiplying:\\3 \times x = 5 \times 1.5\\3x = 7.5\\x = \frac{7.5}{3} \\x = 2.5\ feet[/tex]
Therefore the TV in bedroom is 1.5 feet long and 2.5 feet wide.
Perimeter of a TV = perimeter of a rectangle
Perimeter of a rectangle = (2 × Length) + (2 × width)
Perimeter = ( 2 × 1.5) + ( 2 × 2.5)
= 3 + 5 = 8 feet
Answer:
it's 0.9
Step-by-step explanation:
Determine the type of triangle that is drawn below. plzz ASAP
Answer:
acute
Step-by-step explanation:
blah blah blah jdjjfjrjxsjdjcjrjrjdjsjvhcshshdjxhhvdjdj
Convert 200%, 150% and 15% to its decimal form.
Answer:
200% = 2.00 150% = 1.50 15% = 0.15
Step-by-step explanation:
PLEASE HELP FAST!!! Which system of equations is graphed above?
Which one is the right answer?
A. X-y=6
4x+3y=1
B. X-y=6
3x+4y=4
C. X+y=6
4x-3y=3
D. X+y=6
3x-4y=4
find the slope of the following ^ :))
|
Answer:
m [slope] = 0
Step-by-step explanation:
When the slope is 0, x cancels out so the y value will remain the same.
There are several methods to finding slope but the easiest way to do this is by dividing the second y value - first y value by the second x value - first x value.
m = ∆y/∆x = y2-y1/x2-x1
You y2 and x2 are interchangable with y and x, because y1, and x1 are part of the starting coordinate,.
The reason you subtract the second
value from the first is because in a directly proportional relationship, y increases as x increases so the next x values will have a greater y value, this is a measure of steepness.
So the slope is:
-1 - -1 / 3 - -2 = -1 + 1 / 3 + 2 = 0 / 5 = 0.
Answer:
heres what u need
Step-by-step explanation:
[tex]\frac{-1}{-2} \frac{-1}{3}[/tex]
divide top from bottom
[tex]-2/-1=2[/tex]
2 is your x
[tex]3/-1=-3[/tex]
-3 is your y
so your slope is (2,-3)
Factor the polynomial expression 4x^3 – 4.
Step-by-step explanation:
4x^3-4
=4(x^3-1)
=4[(x-1) (x^2+2x+1)
Answer:
4(x-1)(x^2+x+1)
Step-by-step explanation:
factor 4 out first= 4(x^3-1)
cubes formula: (a-b)(a^2+ab+b^2)
3x+4=3x+4 how many solution does this on have
Answer:
Infinite solutions
Step-by-step explanation:
48 é dividido por 4?
Answer:
12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
(0 – 3) – 8 (2 + 4)
Answer:
-51
Step-by-step explanation:
Help me yall plaseas ajhhshxjixm
Zambrano pitched in 28 games in 2009. What was his per game
salary in 2009?
Answer:
Carlos Zambrano earned $340,000 pitching for the Chicago Cubs.
Step-by-step explanation:
His salary wasn't totaled by game, his performance wasn't evaluated. Same on the contract for each year.
Mr. Johnson is planning what to wear tomorrow to school. He has a white shirt, a plaid shirt, and a blue shirt. He has four pairs of pants to choose from. They are black, brown, gray,and white. If he chooses one shirt and one pair of pants, how many possibilities does Mr. Johnson have?
Answer:
12 different possibilities
Step-by-step explanation:
times them together...
3 different shirt options and 4 different pants options so,
3 x 4 = 12
or you could draw out a tree to show all of the different combinations...
1 kg≈2.2 lb. About how many kilograms are there in 34.76 pounds?
Answer:
15.8kg
Step-by-step explanation
34.76/2.2 =15.8kg
Which of the following is the correct equation for the graph shown? *
10 points
Captionless Image
Answer:
no image sorry
Step-by-step explanation:
Given ABCD, solve for x.
B
16. 2x
с
12
12
A
10 + 8x
D
O A. 1
O B. 3
C. 2
O D. 4
Answer: A
Step-by-step explanation:
X=1
I need help I can't go to bed until I finish this
22 i think sorry if i get this wrong
(2,1), (3,4), (5,6), (2, 7) - (3,1), (−3, 1), (0,1), (5,1) - (1,1), (2,2), (3,3), (4,4) - (4,1), (6, 7), (8, 9), (4,7)- (2,4), (2,5), (2,6), (2,8) which ones are function or no function.
9514 1404 393
Answer:
A, D, E . . . not a function
B, C . . . a function
Step-by-step explanation:
Look at the lists of first numbers:
{2, 3, 5, 2} . . . 2 is repeated, not a function
{3, -3, 0, 5} . . . no repeats, is a function
{1, 2, 3, 4} . . . no repeats, is a function
{4, 6, 8, 4} . . . 4 is repeated, not a function
{2, 2, 2, 2} . . . 2 is repeated, not a function
Michael draws a quadrilateral that has four congruent sides, but does not have congruent angles which best describes
the quadrilateral formed?
A rectangle
B rhombus
C square
D trapezoid
Answer: Rhombus
Step-by-step explanation:
Quadrilaterals have four sides
The quadrilateral Michael drew is best described as a (b) rhombus
From the question, we understand that:
The four sides of the shape are congruentThis means that the shape can be a rhombus or a square (because they have congruent sides)
The four angles of the shape are not congruentA square has four congruent angles, while the angles in a rhombus are not congruent
Hence, the shape is best described as a rhombus
Read more about quadrilaterals at:
https://brainly.com/question/18331758
Solve for x and the measure of EFG.
Answer:
x=9°
∡EFG=25°
Step-by-step explanation:
Answer:
isolate the variable by dividing each side by factors that doesn't contain the variable. x=35degrees - 7/2.
Step-by-step explanation:
Hope this helped a little :)
PLEASE HELP ASAP!!
A video screen is 16 in. by 12 in. tall. What is the width of the largest complete image possible for a photograph that is 4 in. wide by 6 in. tall?
Answer:
16 inches, and 10 inches tall, aka Answer D.
So because, they are asking the largest image for the photograph,
so 8 * 2 = 16
and 10 * 2 = 20 but 20 can't go into 12.
Step-by-step explanation:
I think this is right sry if its not
The width of the largest complete image possible for a photograph that is 4 in. wide by 6 in. tall is 8 in option (B) 8 in is correct.
What is a scale factor?The ratio among comparable dimensions of an object and a model with that object is known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.
We have:
A video screen is 16 in. by 12 in. tall.
To find the width of the largest complete image possible for a photograph that is 4 in. wide by 6 in. tall, we can use the scale factor:
Applying the similarity law:
6/12 = 4/x
1/2 = 4/x
x = 4×2
x = 8 in
Thus, the width of the largest complete image possible for a photograph that is 4 in. wide by 6 in. tall is 8 in option (B) 8 in is correct.
Learn more about the scale factor here:
brainly.com/question/22312172
#SPJ5
What is the value of x
4
12
4v3
12v2
Answer:
C
Step-by-step explanation:
C
Answer:
4√3
Step-by-step explanation:
sin 60=x/8, so x=8*sin 60= 8*√3/2=4√3
The volume of a cube can be found using the formula V=s^3, where s represents the length of each side of a cube. Find the volume of a cube if each side is 4a^2b^4.
Answer:
Step-by-step explanation:
V=s³ =(4a²[tex]b^{4}[/tex])³
use the power rule to distribute the power to all inside the pharentahesis
V=4³[tex]a^{2*3}[/tex][tex]b^{4*3}[/tex]=64[tex]a^{6}[/tex][tex]b^{12}[/tex]
6. goes through the points (2, 1) and (6,5)
Slope:
y-intercept:
Equation:
Answer:
Step-by-step explanation:
y= 1x-1
Slope= 1
Y intercept= -1
Answer:
Step-by-step explanation:
Slope m = (5 - 1) / (6 - 2) = 1
y - 1 = 1(x - 2)
y = x - 1 Slope intercept form of linear equation
y-intercept is ( - 1)
x - y = 1 Standard form of linear equation
it's about ratios I'm just kinda stuck
Answer:
Step-by-step explanation:
These answers are in order btw!
1=2
2=4
4=6
8=10
Table 2:
1=3
2=6
3=9
4=12
5=15
I’ll finish table 3 and put it in the commenta since this one will take me longer
Answer:
easy so
Step-by-step explanation:
first table left side its 1 2 3 4 5
right side its 2 4 6 8 10
second table left side 1 2 3 4 5
right side 3 6 9 12 15
third table left side 4 6 8 10 12
right 2 3 4 5 6
can i have brainlest if right please
B. Write each decimal as a fraction in simplest form,
1. 0.2
2. 0.135
3. 2.38
4. 3.1234
5. 0.555...
6. 0.121212...
7. 0.3222...
8. 3. 23333...
please answer this
Answer:
1/5
27/200
2 19/50
3 617/5000
111/200
3030/ 25000
1611/5000
3 2333/100000
(all in order)
pls answer I give brainliest
Answer:
179.168
Step-by-step explanation:
Answer:
36.864
Step-by-step explanation:
Sarah has a picture that fits a 3 inch wide by 5 inch long picture frame. She wants to make the picture proportionately bigger so the picture fits a frame with a length of 15 inchesWhat would the width of the frame need to be?
IF CORRECT, I WILL MARK AS BRAINLIEST
The fox population in a certain region has a continuous growth rate of 6 percent per year. It is estimated that the population in the year 2000 was 19100.
(a) Find a function that models the population t years after 2000(t=0 for 2000).
Hint: Use an exponential function with base e.
Your answer is P(t)=
(b) Use the function from part (a) to estimate the fox population in the year 2008.
Your answer is (the answer must be an integer)
a)
[tex] P(t) = 19100. e^{0.06t} [/tex]
b) P(8) =30866
Use formula:
[tex] P(t) = P. e^{rt} [/tex]
a)
Here, P = 19100
r = 6% = 0.06
[tex] P(t) = 19100. e^{0.06t} [/tex]
b) t = 2008 - 2000 = 8
[tex] P(8) = 19100. e^{0.06\times 8} [/tex]
[tex] P(8) = 19100. e^{0.48} [/tex]
[tex] P(8) = 19100\times 1.616\\\\
P(8) = 30,865.6\\\\P(8) \approx 30,866[/tex]
which coordinate plane represents the linear relationship 4x+5y=20
Answer:(0,4)
Step-by-step explanation:
4x+5y=20
4(0)+5y=20
5y=20
5x/5=20/5
y=4
4x+5(4)=20
4x+20=20
-20 -20
4x=0
4x/4=0/4
x=0
4x+5y=20
4(0)+5(4)=20
0+20=20
20=20
I think this is right
Identify the equation for the line of the graph below.
Sum-R-Fun sells a jet ski for $6,700 which includes tax. They offer an installment plan that requires 20% down. After that, the customer would pay
$200 per month for three years. What is the down payment? What is the total of all monthly payments? What is the total cost of the jet ski on the installment plan? What is the finance charge?
Answer:
1) The initial down payment is $1,340
2) The total monthly payment is $7,200
3) The total cost of the jet ski on the installment plan is $8,540
4) The finance charge is $1,840
Step-by-step explanation:
The financing model of Sum-R-Fun for a jet ski are as follows;
Sum-R-Fun selling price of a jet ski = $6,700
The initial down payment = 20% of the selling price of the jet ski
The amount the customer pays per month = $200
The duration or the period of the monthly payment = 3 years
1) The initial down payment = 20/100 × $6,700 = $1,340
2) The total monthly payment = Number of months per year × Number of years × The monthly (installment) payment
∴ The total monthly payment = 12 × 3 × $200 = $7,200
3) The total cost of the jet ski on the installment plan = The initial down payment + The total monthly payment
∴ The total cost of the jet ski on the installment plan = $1,340 + $7,200 = $8,540
4) The finance charge is the cost of the credit given as follows;
The finance charge = The total cost of the jet ski on the installment plan - Sum-R-Fun selling price of a jet ski
∴ The finance charge = $8,540 - $6,700 = $1,840