Answer:
4 ft.
Step-by-step explanation:
We can consider the orignial square's sides to be x, so area of the original figure: [tex]x^{2}[/tex]
The new rectangle's sides will be x and x+8, so the area of the new figure will be x^2+8x.
We know that the new area is 3 times the old one. So our equation will be:
x^2+8x=3x^2
our answer will be x=4.
Therfore, the length of the side of the old flower bed is 4 ft.
Applying the area of rectangle, an equation is created to find the length of the side of the old flower bed, which is: 4 ft.
What is Area of a Rectangle?Area = length × width.
Thus:
Let x represent the side of the square old flower bed
Area of old flower bed = x × x = x²
Dimensions of new rectangular flower bed:
Width = x
Length = x + 8
Area = 3(x²) = 3x²
Thus:
x(x + 8) = 3x²
x² + 8x = 3x²
8x = 3x² - x²
8x = 2x²
8x/2 = x²
4x = x²
4x/x = x²/x
4 = x
x = 4
Thus, applying the area of rectangle, an equation is created to find the length of the side of the old flower bed, which is: 4 ft.
Learn more about area of rectangle on:
https://brainly.com/question/25292087
The bar graph shows the number of each kind of pet owned in Critter City. How many more cats are pets in Critter City than fish?
A)
5
B)
10
15
D)
30
Answer:
i need the photo to answer
Step-by-step explanation:
Sam bought 7 colors of oil paint and 7 colors of watercolors. The oil paint costs
$2 each, and the watercolors cost $1 each. How much did all of his paint cost?
Answer:
21
Step-by-step explanation:
Answer
(MIGHT BE WRONG)
I'm pretty sure 21
Step-by-step explanation:
A school needs to buy new notebook
and desktop computers for its
computer lab. The notebook
computers cost $400 each, and the
laptop
computers cost $150 each. How
much would it cost to buy 13
notebooks and 19 desktop
computers? How much would it cost
to buy
n notebooks and d desktop
computers?
Total cost, 13 notebooks and 19
desktop computers:
Total cost, n notebooks and d desktop
computers:
Answer:
so if they need 400 nc and they need 13 you need to multiply which is 5200 alr now same thing with the other 150 and they need 19 you get 2850 now all together you get that's 8050 hope this helped
What is the distance, in a radical form, between the points (5,-6) and (2,5).
Answer:
L²=(x1-x2)²+(y1-y2)²
L2=(5-2)²+(-6-5)²
L²=3²+(-11)²
L²=9+121
L²=130
L=✔130
Use the fact that ✓7 is a solution to the equation
x2 = 7 to find a decimal approximation of v7 whose
square is between 6.9 and 7.1.
Answer:
784
Step-by-step explanation:
solve for X
please answer will give brainliest!!!
I need to know this answer it’s very important. It’s on a test and if I don’t get an answer I’ll have to go to summer school!!!
Please help! I dont have much more time to do school today
Answer:
B
Step-by-step explanation:
Answer:
put the numbers in order, cross off low/high pairs, add the leftover numbers, divide the sum by two
Step-by-step explanation:
3 4/7 minus 2 1/5 by rounding to the nearest half
Answer:
[tex]1 \frac{13}{35}[/tex]
Step-by-step explanation:
[tex]3 \frac{4}{7} - 2 \frac{1}{5}[/tex]
you can solve for the fractions first, but you have to give them a common denominator
[tex]\frac{20}{35}- \frac{7}{35}[/tex]
[tex]= \frac{13}{35}[/tex] which is in simplest form
then solve for the whole numbers
3-2=1
therefore, the answer is [tex]1 \frac{13}{35}[/tex]
What is the approximate monthly payment on a 3 year loan at 10% on a principal of $5,000
Answer:
161.34
Step-by-step explanation:
Answer:
$166.66
Step-by-step explanation:
d33znuts
weeeeeeeeeeeeeee3seeeeeeehehejdurut
Answer:
huh....is there a problem
......are you good-?
Find the distance between the points (-5,5) and (-6,-4).
Answer:
distance = 9.06 units
Step-by-step explanation:
x difference = -1
y difference = -9
using the Pythagorean theorem:
-1² + -9² = d²
d² = 1 + 81 = 82
d = 9.06
The solids are similar. Find the missing dimension.
Answer:
i need the picture
Step-by-step explanation:
To find the missing measure of similar solids, set up a proportion of corresponding dimensions. Then, cross multiply and divide. To find the surface are of similar solids, set up a ratio of surface area equal to the squared ratio of given linear measures. Then cross multiply and divide.
A closing is March 5 for a rental property with an annual tax bill of $2800. Calculate and show the debit and credits for the tax proration between the buyer and seller using the 365 day method, the day of closing belongs to the buyer.
Answer:
The debit and credits for the tax proration will be as follows:
Debit seller for $483.29; and Credit buyer for $483.29.
Step-by-step explanation:
The assignment of how much is owed to the responsible party is the major reason of a proration.
For the days owned by the seller, the buyer needs money from the seller since the buyer will pay the taxes at end of the year.
Amount per day = Annual tax bill / 365 = $2800 / 365 = $7.67
Total number of days from January 1 to a day before March 5 = Number of days in January + Number of days in February + Number of days from March 1 to March 4 = 31 + 28 + 4 = 63
Amount the seller owes for the time he owned = Amount per day * Total number of days from January 1 to a day before March 5 = $7.67 * 63 = $483.29
Therefore, the debit and credits for the tax proration will be as follows:
Debit seller for $483.29; and Credit buyer for $483.29.
Mike runs a total of 10 miles in 4 days. If he continues running at this rate, how far will he have run in 10 days? solution only need to input the number.
Answer:
25 miles
Step-by-step explanation:
4 days is 10 miles, 8 days is 20 miles. In order to find two days, divide the days and miles in half, leaving you with 2 days and 5 miles left. Therefore, 10 days is 25 miles. I hope this helped!
what is the opposite of –|−8|?
Answer:
it should be |8| or just 8 because there can not be a negative in the absolute value sign. pretty sure but not 100%
Answer:
|8|
Step-by-step explanation:
that is your answer :D
Carpet costs 12$ per square yard how much will it cost to carpet a room that is 180 square feet?
Answer:
Step-by-step explanation:
ablo español espero q emtiendas el numero se multiplica cada ves mas por el segunado dando asi el resultado
Answer:
$240Step-by-step explanation:
Area of the room, converted to square yards:
1 ft = 1/3 yd1 ft² = 1/9 yd²180 ft² = 180 * 1/9 yd² = 20 yd²Cost of the carpet:
20*$12 = $240When you factor a trinomial, you are undoing what process?
Answer:
you would be undoing the FOIL process
Pls help this is due today ! Find the value x:
Answer:
x = 12
Step-by-step explanation:
180° = (3x - 6) + (8x + 4) + 50° because all interior angles of a triangle add up to 180°
180° = 11x +48°
11x = 132°
x = 12
Solve the equation please
Answer:
y = 14
Step-by-step explanation:
| y + 3 | = 17
simplify:
y + 3 = 17
subtract 3 on both sides:
y + 3 - 3 = 17 - 3
y = 14
The sum of two numbers is 25. one number is twice the second number plus 7. what are the two numbers
Answer:
6 and 19
Step-by-step explanation:
x+y=25
2x+7=y
x+2x+7
3x+7=25
3x=18
x=6.
25-6=19.
y=19
HELP ASAP PLS ANSWER THE QUESTION IN THE PIC I GIV BRAINLEST AND LOTS OF POINTS TO CORRECT ANSWER
Answer:
B 53
Step-by-step explanation:
I need help asap please someone help
Answer:
yes,yes,no,yes
Step-by-step explanation:
ASAP - can someone please help me with this?
Answer:
It's point Q
Step-by-step explanation:
It because sqrt(10) = 3.16227 so the nearset point is point Q.
it cost $5.25 for a bottle of 150 vitamins. if the cost varies directly with the number of vitamins in the bottle, what should a bottle of 250 vitamins cost?
Could you please give me the equation and show me how you got it please so I could understand... thanks.
Answer:
8.75
Step-by-step explanation:
if a bottle of 150 vitamins is 5.28...then that of 250 vitamins
x is the value of a single vitamin, therefore
5.25- 150
x- 1
150x divide by 5.25=0.035
therefore 250*0.035= 8.75
The temperature was very cold.
Then the temperature tripled.
Then the temperature dropped by 14 degrees.
Then the temperature increased by 32 degrees.
The temperature is now 51 degrees.
What was the starting temperature?
Do NOT write degrees.
Answer:
51-32+14=33
33÷3=11
answer is 11
Leonard wants to bake a cake, muffins, and cookies for his birthday party. He currently has 4lbs. Of flour. The cake recipe requires 1/2 lbs of flour and the cupcakes require 1 1/2 lbs. of flour. How much flour does Leonard have left to make the cookies
Answer:
He has 2 lbs. left over for cookies.
Step-by-step explanation:
I got this answer by first adding 1/2 + 1 1/2 = 2. Then subtracting 2 from 4 witch would be 2 lbs. left over.
si se opta por la primera modalidad cuanto de dinero se abra pagado al sexto mes
Answer:Los contratos de opciones se pueden tasar utilizando modelos matemáticos como los modelos de precios Black-Scholes o Binomial. El precio de una opción se compone principalmente de dos partes distintas: su valor intrínseco y su valor temporal. ... El valor temporal se basa en la volatilidad esperada del activo subyacente y el tiempo hasta el vencimiento de la opción.
Step-by-step explanation:¡espero que esto ayude!
Btw's I speak english too!
In UVW, the measure of ZW = 90°, UV = 96 feet, and VW = 58 feet. Find the
measure of V to the nearest degree.
Answer:
V=52.831≈ 53
Step-by-step explanation:
cosV=
hypotenuse
adjacent
=
96
58
\cos V = \frac{58}{96}
cosV=
96
58
V=\cos^{-1}(\frac{58}{96})
V=cos
−1
(
96
58
)
V=52.831\approx 53^{\circ}
V=52.831≈53
∘
lan makes 60 cakes.
He gives à of the cakes to Helen.
He gives 20% of the 60 cakes to Sue.
What fraction of the 60 cakes does he have left?
Answer:
4/5
Step-by-step explanation:
there are 5 20s in 100 so 20 % is equal 1/5 so take 1/5 away and you get 4/5