Answers
Answer:
104?
Step-by-step explanation:
pretty sure that's it 3x2 =6 10x11=110 but your painting around the window which it 6 ft so take 6 away and boom 104!
Answer:
104 ft²
Step-by-step explanation:
Given :-
Dimensions of wall = 10 x 11Dimensions of window = 2 x 3To Find :-
Area to be PaintedSolving :-
Area (painted) = Area (wall) - Area (window)Area (painted) = 10 x 11 - 2 x 3110 - 6104 ft²Related Questions
solve the equation using the quadratic formula. 3x^2+7x-20=0
Answers
Answer:
Step-by-step explanation:
a = co-efficient of x² = 3
b = co-efficient of x = 7
c = constant = -20
Determinant = D = b² -4ac
= 7² - 4*3*(-20)
= 49 + 240
= 289
[tex]x =\dfrac{-b + \sqrt{D}}{2a} ; \ x =\dfrac{-b- \sqrt{D}}{2a}\\\\\\x=\dfrac{-7+\sqrt{289}}{2*3} ; \ x=\dfrac{-3-\sqrt{289}}{2*30}\\\\\\x=\dfrac{-7+17}{6} ; \ x=\dfrac{-7-17}{6}\\\\x=\dfrac{10}{6}; \ x=\dfrac{-24}{6}\\[/tex]
x = 5/3 ; x = -4
determine if 2, 8 ,14 ,20 is an arithmetic sequence. If so find the common difference and the next three terms.
Answers
Answer:
D=8-2=6,14-8=6,20-14=6 ARE IN AP
Step-by-step explanation:
26,32,38
Franny wants to spend an equal amount of money
on the presents for her friends. If she has $62, about
how much money can she spend on each present?
With actually answer
Answers
Answer:
62/amount of friends= each present
Step-by-step explanation:
Answer:
62 divide by the number of friends present
papsdamatrix here is this picture
Answers
excuse the other person saying u need a bigger brain, u don’t
Can anyone help
check attachment
Answers
Answer:
first of all
11+4=15/3×√64
5×8=40
[tex](11 + 4) \div 3 \times \sqrt{64} [/tex]
Add the numbers
[tex]15 \div 3 \times \sqrt{64} [/tex]
Calculate the square root
[tex]15 \div 3 \times 8[/tex]
Divide the numbers
[tex]5 \times 8[/tex]
Multiply the numbers
[tex]40[/tex]
which numbers are rational?
Answers
Answer:
the asnwers are B,C, and E
Step-by-step explanation:
4/3=1.3333333... it keeps repeating so it cannot be rational. Same problem with 19/9 (equials 2.111111...)
pi is a number that never ends therefore it is not rational.
Given the figure below, find the values of x and z.
(7x + 61)
(15x – 35)
Х
Z
Answers
Answer: Z and 96 are vertical angles so they equal each other. The other angle makes a straight line with the 96 degree angle so subtract from 180 to find the measure of that angle is 84. Set the expression equal to 84 and solve.
Step-by-step explanation:
name the polygon below.
Answers
Answer:
Parallelogram
Step-by-step explanation:
Since the opposite sides are parallel in the given polygon, it is parallelogram.
A business has $10,000 in its bank account. In order to build an addition onto its office, it takes out a loan for $30,000 and deposits that money into the bank account. A number line is shown. The number line goes from zero dollars to forty thousand dollars by intervals of five thousand. A point is plotted at ten thousand dollars. What is the new account balance?
Answers
Answer:
The new account balance is $40000
Step-by-step explanation:
The number line is not given. However, the question can be solved without it.
Given
[tex]Balance = \$10000[/tex]
[tex]Loan = \$30000[/tex]
Required
Determine the new balance
[tex]New\ Balance = Initial\ Balance + Loan\ Amount[/tex]
[tex]New\ Balance = \$10000 + \$30000[/tex]
[tex]New\ Balance = \$40000[/tex]
Hence:
The new account balance is $40000
The leg lengths of a right triangle are 4 cm and 6 cm. What is the length of the missing side?
Answers
Answer:
Step-by-step explanation:
pls help me i dont get it
Answers
Answer:
i dont see anything
Step-by-step explanation:
Answer:
What do you need help with, theres no image or question
Find the circumference of the object. Use 3.14 or
22/7 for . Round to the nearest hundredth if necessary.
Answers
Answer:
C = 3.14 ft
Step-by-step explanation:
C = 2πr
Step 1: Define
r = 0.5 ft
Step 2: Substitute and Evaluate
C = 2π(0.5 ft)
C = 1π ft
C = π ft
C = 3.14 ft
Answer:
3.14
Step-by-step explanation:
The equation of the line that passes through points (0, negative 7) and (2, negative 1) is shown below. What value is missing from the equation?
y = x – 7
Answers
Answer:
answer is y= -3x-7
Step-by-step explanation:
Answer:
3x-7
Step-by-step explanation:
PLS HELP ASAP
What is the measure of ZABC?
Enter your answer in the box
the measure of LABC =
Answers
Answer:
B = 180 - 85 = 95
∠ABC = 95
Step-by-step explanation:
A premedical student at a university was complaining that she had just paid $158. 60 for her human anatomy book, including tax. Find the price of the book before taxes if the university tax rate is 9%
Answers
Answer:
145.50
Step-by-step explanation:
158.60 / (1+.09)
158.60 / 1.09 = 145.50458 (Approximately, I assume you have to round. I included extra digits incase they want more.)
plzzzzzzzzzzzz help will get brainlist
When a construction worker is on a platform 10 feet above the ground, we can describe her elevation as +10 feet.
A construction worker digs down to 30 feet below the platform. What is her elevation?
Answers
It is 30 feet BELOW the platform, so the number is -20 because the platform is 10 feet above ground level.
Her elevation is - 20 because she is 10 feet above ground level, which is 10, and she digs 30 feet down so 10 - 30 is -20.
Hope this helps. :)
Answer:
-20 feet
Step-by-step explanation:
Ok, if the construction worker is first at 10 feet above the ground. If the construction worker goes 30 feet below the platform, the equation can be this: 10 - 30 = e or elevation. Remember that it states that the construction worker digs 30 feet below the platform, and not below the ground. Because 10 - 30 is -20, we know that the construction worker's elevation is -20.
I hope this helps :)
on another training ride,Jana bikes 15 miles in 50 mins.Explain how you could find the number of miles she bikes in 1 hour
Answers
Answer:
18 miles
Step-by-step explanation:
Okay first I divided 15 and 50 by 5 this gives me miles for every 10 minutes this gave me 3 miles for every 10 minutes. Then I multiplied this by 6 because there are 60 minutes in an hour and got 18
2) Tom left the water hose running for 20 minutes to water his lawn. Did he most
likely use 175 cups or 175 gallons of water?
Answers
Answer:
175 gallons
Step-by-step explanation:
easy hoses pump a lot of water
Answer:
i dont know i need the answer as well
Step-by-step explanation:
What is the surface area of the square pyramid represented by the net?
Answers
Answer: 144m
Step-by-step explanation:
6x6=36
(9 x 3) x 1/2 = 13.5
13.5 x 8(bc there are 8 triangles) = 108
108 + 36 = 144
Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Have a wonderful day!
Missing numbers on the number line
The blue dot is at what value on the number line?
Answers
Answer:
-3
Step-by-step explanation:
the number line is going up by 3's. It would start at -3 then 0 then 3 then 6 then 9 and so on. Hope this helps (:
The coldest temperature ever recorded in Nome, Alaska, is -54°F. The average temperature in Nome during the Serum Run was 34° warmer. What was the average temperature in Nome during the Serum Run?
Answers
Since it was warmer it means there was an increase in temperature
What’s the volume of the rectangular prism ?
Answers
Hey there!
Option answer: [tex]12 \frac{1}{4} \: cubic \: inches[/tex]
volume of cuboid: length * breadth * height {formula}
=> [tex](3 \frac{1}{2} )[/tex]× (2) × [tex](1 \frac{3}{4} )[/tex]
=> [tex] \frac{7}{2} \times 2 \times \frac{7}{4} [/tex]
=> [tex] \frac{49}{4} inches[/tex]
=> [tex]12 \frac{1}{4} \: cubic \: inches[/tex]
Kelly really wants to buy a car. She needs a down payment of $6000. If
she deposits $4550 now with interest compounding continuously at 5%,
how many years will it take her to save enough to buy the car?
Answers
Answer:
6 years
Step-by-step explanation:
4550 x 1.05⁶= 6097.43516484
The vertical height in feet of a projectile on a planet in our solar system at a given time t in seconds is represented by the function h (t) = -4^2 + 24t Re-write h(t) in the form h(t) = a(t – h)^2 + k and determine the maximum height of the projectile. Show all work.
Answers
h (t) = -4t^2 + 24t = -4 (t² - 6t)
= -4 [(t - 3)² - 3²]
= -4 (t - 3)² + 36
max (3 ; 36)
(t - 3)² = t² - 2*t*3 + 3² = t² - 6t + 9
so it's why t² - 6t = (t - 3)² - 9
The maximum height of the projectile is 36 feet.
It is given that the projectile on a planet in our solar system at a given time t in seconds is represented by the function:
[tex]\rm h(t) = -4t^2+24t[/tex] can be written as a function:
[tex]\rm h(t) = a(t-h)^2+k\\[/tex]
It is required to determine the maximum height of the projectile.
What are maxima and minima?Maxima and minima of a function are the extrema within the range, in other words, the maximum value of a function at a certain point is called maxima and the minimum value of a function at a certain point is called minima.
The given function:
[tex]\rm h(t) = -4t^2+24t[/tex] for the maximum height of the projectile differentiate the given function with respect to 't' and equate it to zero.
[tex]\rm h(t) = -4t^2+24t\\[/tex]
[tex]\frac{\mathrm{d} }{\mathrm{d} x} [h(t)] = \frac{\mathrm{d} }{\mathrm{d} x}(-4t^2+24t)\\[/tex]
[tex]\frac{\mathrm{d} }{\mathrm{d} x} [h(t)] = \frac{\mathrm{d} }{\mathrm{d} x}(-4t^2)+\frac{\mathrm{d} }{\mathrm{d} x}(24t)\\[/tex]
[tex]\frac{\mathrm{d} }{\mathrm{d} x} [h(t)] = -8t+24\\[/tex]
[tex]\frac{\mathrm{d} }{\mathrm{d} x} [h(t)] = 0 \Rightarrow-8t+24=0\\[/tex]
[tex]\rm -8t+24=0\\\rm t= 3 \ sec[/tex]
Here, [tex]\rm \frac{\mathrm{d}^2 }{\mathrm dx^2} \leq 0[/tex]
It means that at t=3, we get the maximum height of the projectile.
[tex]\rm h(3)= -4(3)^2+24(3)\\\rm h(3) = -36+72\\\rm h(3)= 36 \ Feet[/tex]
Thus, the maximum height of the projectile is 36 feet.
Know more about the maxima and minima here:
brainly.com/question/6422517
Solve for x. Round to the nearest tenth, if necessary.
Answers
Answer: 20.4
Step-by-step explanation:
Determine the gcf of each set of monomials
35,30a
Answers
Answer:
The GCF of 35 and 30a, will be 5.
Step-by-step explanation:
5 is the greatest number that can be factored into 35 and 30a.
The length of a rectangle is shown below: If the area of the rectangle to be drawn is 12 square units, where should points C and D be located, if they lie vertically below A and B, to make this rectangle? A. C(2, −2), D(−1, −2)
B. C(2, −1), D(−1, −1)
C. C(−2, 2), D(−2, −1)
D. C(−1, 2), D(−1, −1)
Answers
Answer:
A.
Step-by-step explanation:
Check out the image, hope it helps!
Please help!!!! Will mark the brainliest!!!!
Answers
To get x the lines on the sides of the triangle mean the three sides are congruent. The angle across from that side are equal. So that makes all three angles equal. In every angle it’s 9x-3 so you add that together and you get 27x-9. All triangles equal 180 so do 27x-9=180 add 9 to both sides,
+9 +9 and you get 189
27x=189 Divide by 27
27x/27=189/27
x=7
Help me to answer this.
Answers
Answer:
A
Step-by-step explanation:
Which inequality represents 17 less than twice a number is no more than 35?
Answers
Answer:
A
Step-by-step explanation:
"17 less than twice a number" is 2n - 17
"No more than 35" is [tex]\leq[/tex] 35
2n - 17 [tex]\leq[/tex] 35