The simplified expression for the area of the frame of the photo is 8x4 = 32 sq inches.
What is an expression?An expression is a number, or a variable, or a combination of numbers and variables and operation symbols.
Now it is given that,
Length of the photo = 4 inches
Width of the photo = 8 inches
Since, frame around the photo is the same width all the way around.
Therefore, area of the frame of the photo = Length x width
⇒ area of the frame of the photo = 8x4 = 32 square inches
which is the required expression for the area of the frame of the photo.
Thus, the simplified expression for the area of the frame of the photo is 8x4 = 32 sq inches.
To learn more about rectangle :
brainly.com/question/14248887
#SPJ2
pleasee helppp me
In 2021 the age of Anis is x years . She is born when her mother was 32 years old. Her mother's age is now 3 times her age . Find the age of her mother , in years , in 2021 .
Answer:
The age of Anis mother in year [tex]2021[/tex] is [tex]48[/tex] years.
Step-by-step explanation:
The given statement is that the mother was [tex]32[/tex] years old when Anis was born, which means that Anis was zero year old.
After [tex]x[/tex] years, Anis is [tex]x[/tex] years old, in year [tex]2021[/tex], so her mother will also grow by [tex]x[/tex] years, so her mother's age will become [tex](32+x)[/tex] year.
But Anis mother's age is now [tex]3[/tex] times her age when she is [tex]x[/tex] years old, so her mother's age is [tex]3x[/tex] years, in year [tex]2021[/tex].
But her mother's age is also [tex](32+x)[/tex] years, in year [tex]2021[/tex].
So, the equation will become,
[tex]\begin{aligned}3x&=32+x\\3x-x&=32\\2x&=32\\x&=16\end{aligned}[/tex]
Her mother's age in year 2021 is,
[tex]\begin{aligned}3x&=3(16)\\&=48\:\rm{yrs}\end{aligned}[/tex]
if h(x) = 3x and k(x) = 2x - 4, what is h(k(x))??
Answer:
6
Step-by-step explanation:
k(x) = 2x - 4 = 0
2x = 4
x = 2
Now replacing it in h(x) as 2
h(x) = 3x
3 × 2 = 6
Suppose that you have $100 and you have two options for investing your money. Option to increased by 10% each year type two exponential growth linear growth neither
Answer:
Choose exponential growth
Step-by-step explanation:
Answer: Table 1: Linear Growth, A: 120, B: 130, Table 2: Exponential Growth, A: 121, B: 133.
Step-by-step explanation: On Edge!
Sharon ran 140 meters directly toward school at a constant velocity. She ran that distance in 25 seconds. What was her velocity?
Answer:
5.6 meters/secondsStep-by-step explanation:
140 : 25 = 5.6 meters/seconds
#AyoBelajarWrite the standard form of the equation of the line through the pair of points (6,3) and (-7,7) Write the equation using only integer coefficients.
Step-by-step explanation:
steps are in the picture above
Note:if you need to ask any question please let me know.Find the common difference:
2, .5, -2, -3.5
Answer:
-3
Step-by-step explanation:
Need answer ASAP please help
Answer:
B
Step-by-step explanation:
Solve 6x + 3) = 21.
O A. x = -3 and x = -4
O B. x = 3 and x = -3
C. X = -3 and x = 4
D. X = 3 and x = -4
I need this ASAP
Answer:
18x^2 - 9
Step-by-step explanation:
y = f(x)= 6x^3 - 9x + 4
dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)
=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)
=6.3x^2 - 9.1 + 0 =18x^2 - 9
Find the volume of a CONE, that has a radius of 2 inches and a height of 8 inches long
Answer:
Step-by-step explanation:
Answer:
Volume =
[tex]\pi \: r2 \: h \div 3 = \pi2 { \: }^{2} 8 \div 3 [/tex]
= 33.51032
answer
The question is in the image below
[tex]A \cup B = \{2,4,5,7,8, 9\}[/tex]
Answer:
2,4,5,7,8,9 [final answer]
Step-by-step explanation:
Given that,
→ A = {2,4,5}
→ B = {5,7,8,9}
The union of two sets A and B is a set that contains all elements of A and B.
→ A∪B = {2,4,5,7,8,9}
The answer is 2,4,5,7,8,9.
Bob can cut through a log in two minutes. How long will it take Bob to cut a 24-foot log into 4-foot sections?
Answer:
It will take 6 minutes for Bob to cut 24-foot log into 4-foot sections
Step-by-step explanation:
First: Find out how many sections he has to make
Second: How long does it take to cut 1 section
Third: Multiply Sections x Time taken
Fourth: Answer finished
Which ordered pair is a solution of the equation? y=4x+9 Choose 1 answer:
Answer:
X= -9/4 and Y=9
Step-by-step explanation:
Answer:
There are many answers but one example would be (1,13)
Step-by-step explanation:
In order to find this, we simply need to select an x and it will help us find y. Our x for this case will be one. Now we put that into the equation and solve for the y value.
y=4x+9
y=4(1)+9
y=4+9
y=13
This gives us the ordered pair of (1,13)
hope this helps :D
brainliest appreciated
What is 10,000 written as a power of 10?
10³
104
105
I don't know.
Answer:
10^4
Step-by-step explanation:
Answer:
10 to the 4
Step-by-step explanation:
Charmaine is saving money to buy a game. So far she has saved $30, which is three-fifths of the total cost of the game. How much does the game cost?
Answer:
50 es el valor
Step-by-step explanation:
Answer:
30*3/5=18
Step-by-step explanation:
What is the fraction in simplest form?
14/16
79
28/32
78
7/16
Answer:
7/8
Step-by-step explanation:
Divide the top and bottom by 2.
14 / 2 = 7
16 / 2 = 8
7/8
PLEASEPLEASEPLEASE!! Find the length of line AB.
Answer:
8
Step-by-step explanation:
AB = 5 + | -3 |
Ab = 8
hope that helps
Which 2 statements are correct regarding adjusting sales tax on a return?
Answer:
penalties should post to a contra-income account interest charged should post to a payable account, and early payment discount (credit) should post to an income account.
Step-by-step explanation:
PLEASE HELP ME WILL GIVE BRAINLIEST
Answer:
choose B
Step-by-step explanation:
so6e6e6ps7psp6sp6w6al6sl6a
who can meet with me
Please help me x^2/x^2 times x^2
Answer:
[tex] {x}^{2} [/tex]
Step-by-step explanation:
[tex] \frac{ {x}^{2} }{ {x}^{2} } \times {x}^{2}[/tex]
[tex] {1x}^{2} = {x}^{2} [/tex]
[tex] = {x}^{2} [/tex]
The cost of renting a boat is a $3 deposit and $5.25 for each hour. Find the total cost to rent the boat for 6 hours.
Answer:34.5
Step-by-step explanation:
5.25 x 6 + 3.
You multiple 5.25 however many hours it says and then you have the 3$ for the fee.
YA'LL ARE SMART!! PLEASE HELP!!
Answer:
B
Step-by-step explanation:
The domain is x < 5
The range is all real numbers (-∞, ∞)
The product of 5and twice a number
Answer:
(2n) x 5 = b
n = unknown number
b = product
Step-by-step explanation:
If x and 60 make a right angles find the size of x.
Answer:
38°
Step-by-step explanation:
hope this answer helps you
multiplying monomials. please
Answer:
[tex] {4a}^{4} \times {7a}^{5} \\ \\ = (4 \times 7)( {a}^{4} \times {a}^{5} ) \\ \\ = 28( {a}^{4} \times {a}^{5} )[/tex]
from law of indices:
[tex] {n}^{x} \times {n}^{y} = {n}^{(x + y)} [/tex]
therefore:
[tex] = 28 \{ {a}^{(4 + 5)} \} \\ \\ = 28 {a}^{9} [/tex]
Answer:
28a^9
Step-by-step explanation:
The equation 2c + 3m = 18 represents c, the number of cookies, and m, the number of
milk cartons you can buy with $18. Solve the equation for c. How many cookies can you
buy if you are buying 3 cartons of milk?
Equation solved for c:
Solution:
Answer:
4 cookies
Step-by-step explanation:
2c + 3m = 18
2c + 3(3) = 18
2c + 9 = 18
2c = 9
c = 4.5
since you can't buy 4.5 cookies, you can only have 4
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Factor out the largest common factor. 3y + 42
Answer:
3(y+14)
Step-by-step explanation:
3y+42 14 x2 =42 so for there' it would be 3(y+14)
3(y+14)
Nick planted a cedar tree. It grew 10 cm in ½ of a year. What will the height of the tree be at the end of 6 years?
Answer:
120 cm
Step-by-step explanation:
1/2 is 6 months and 6 years are 72 months.
Using the rule of three, 10 cm is to 6 months what x is for 72 months so
x = (72 * 10) / 6 = 120
Dominic pays 7% interest on his $16,000 college loan and 12% interest on his $15,000 car loan. What average interest rate does he pay on the total $31,000 he owes? (Round your answer to the nearest tenth of a percent.)
Callie wants to build a fence halfway between her house and her neighbor's house. How far away from Callie's house should the fence be built?
The distance of the fence from Callie's house is [tex]\frac{y}{2}[/tex]
Let the total distance between Callie and her neighbor's house = y
The distance from Callie + distance from her neighbor's house = y
The distance from Callie = half of the total distance
In mathematical equation, the distance of the fence from Callie's house is calculated as:
[tex]distance = \frac{y}{2} = \frac{total\ distance \ between \ Callie \ and \ her \ neighbor }{2}[/tex]
Thus, the distance of the fence from Callie's house is [tex]\frac{y}{2}[/tex]
Learn more here: https://brainly.com/question/17765207
