Answer: 12x-8y
Step-by-step explanation:
please could u help me with this?
William is planning to cover one side of the roof of his barn with solar panels.
The part of the roof he plans to cover is 12 feet by 30 feet, and each solar panel is
encased in a frame that is 16 inches by 20 inches. What is the minimum number
of solar panels that William will need to purchase to completely cover this part
of his roof?
I
Answer:
5 i think
Step-by-step explanation:
to start you need to find the total area the side of the roof he plans to cover which is 360 feet.
16x2 + 20x2 = 72
so lets just say thats the total area of one solar panel then you could just divide 360 feet by 72 feet to get...
5. so i guess william needs 5 solar panels
i could be spouting nonsense rn.. so sorry if im wrong
Hey guys I need ur help with math.
Please help
A line with a slope of 3 passes through the point (-1, 2).
Write an equation for this line in point-slope form.
Answer:
y-2=3(x+1)
Step-by-step explanation:
y-y1=m(x-x1)
y-2=3(x-(-1))
y-2=3(x+1)
In ARST, r = 52 cm, s = 55 cm and ZT=48°. Find the length of t, to the nearest
centimeter.
9514 1404 393
Answer:
44 cm
Step-by-step explanation:
The law of cosines is applicable.
t^2 = r^2 + s^2 -2rs·cos(T)
t^2 = 52^2 +55^2 -2·52·55·cos(48°) ≈ 1901.57
t ≈ √1901.57 ≈ 43.607
The length of t is about 44 cm.
Hey there!
[tex]\dagger \: \sf\red{Question:}[/tex]In ARST, r = 52cm, s = 55cm and ZT = 48°. Find the length of T, to the nearest centimeter. [tex]\dagger \: \sf\blue{Solution:}[/tex]By the law of cosines,
[tex]{\underline{\boxed{\frak{\pmb{\quad {t}^{2} = {r}^{2} + {s}^{2} - 2rs \times cos(T) }}}}} [/tex][tex]\implies\tt[/tex] t² = (52)² + (55)² - 2 × 52 × 55 × cos(48°)
[tex]\implies\tt[/tex] t² ≈ 1901.57
[tex]\implies\tt[/tex] t² = √1901.57
[tex]\implies\tt[/tex] t² = 43.607
[tex]\implies\tt[/tex]t = 44 cmTherefore;
The length of t is 44 cm.Please give me the correct answer.
Answer:
The rate of change is 2 euros.
Step-by-step explanation:
You can see on the graph the cost goes up 2 euros each hour. Hope this helps!
okay heres the photo
Help please will mark
Answer:
c
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
triangle on the side is 1/2bh = 24 and there are 2 of those triangles
24+24
the top rectangle 10x20 = 200
24+24+200
the bottom rectangle 20x8 = 160
24+24+200+160
the back rectangle 6x20 = 120
24+24+200+160+120
3 (t + 4) = 25.5
t= ??
Answer:
t = 4.5
Step-by-step explanation:
Distribute 3 to the parentheses:
3(t + 4) = 25.5
3t + 12 = 25.5
Subtract 12 from both sides:
3t = 13.5
t = 4.5
So, the answer is t = 4.5
find the size of angle x.
Can someone help me with this geometry question ASAP ty
Answer:
angle S 100 option C
Step-by-step explanation:
P and S are consecutive angles
Interior angles of a parallelogram
1. Opposite angles are congruent
2. Consecutive angles are supplementary (They add to 180 )
(2x+20) + (3x+10) = 180
5x+30 = 180
5x = 150
x= 30
angle S 3x30 +10 =
90 +10 = 100
The other angle P 2x30 +20 = 60 +20 = 80
100 +80 = 180
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Answer:
its the first one
Step-by-step explanation:
Alyssa, Bradley, Carl, and Dionne each made a statement about the relation {(1,2), (3,4), (5,6),100,101)). Which student's statement is completely true?
А.
Alyssa said "It is not a function because there are not enough values in the domain."
B
Bradley said "It is a function: y = + 1 for all in the domain."
C С
Carl said it is not a function because the values in the domain are not interchangeable with those in the range."
Dionne said "It is a function: y = x + 1 for all in the domain."
D.
Answer:
Dionne is correct
Step-by-step explanation:
x=1 y=x+1 for example: if x=33 y would = 34
The correct statement is " It is a function: y = x + 1 for all in the domain."
Option D is the correct answer.
What is a function?A function has an input and an output.
A function can be one-to-one or onto one.
It simply indicated the relationships between the input and the output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
(1, 2), (3, 4), (5, 6), (100, 101)
We can make a function.
y = mx + c
Now,
Take two ordered pairs.
(1, 2) and (3, 4).
And,
m = (4 - 2) / (3 - 1)
m = 2/1
m = 1
Now,
(1, 2) = (x, y)
2 = 1 x 1 + c
2 - 1 = c
c = 1
Now,
y = x + 1
So,
The relation is a function and the function is y = x + 1.
Learn more about functions here:
https://brainly.com/question/28533782
#SPJ6
find the slope of the line graphed below.
Answer:
5/6
Step-by-step explanation:
what is the ratios to 25:90
Answer:
5/18Step-by-step explanation:
25 / 90 =5*5 / 5*18 =5/18A college dorm refrigerator measures 18.5 cm by 32 cm 12.2 cm. What is the volume of the collage dorm refrigerator
Answer:
722.24 cm
Step-by-step explanation:
The volume formula is L X W X H = V so using that information we can do 18.5 times 32 times 12.2 which gives us 722.24 cm.
What is the next term in the sequence
6,8,12,18
Answer:
27
Step-by-step explanation:
how do i solve this question 2+3=8-4 ?
Answer:
5=4
Step-by-step explanation:
Charlie Fox's Pizza has a coupon for 30% off an extra large pizza. If the pizza you want
regularly costs $28, how much would the sale price be?
Answer:
8.4
Step-by-step explanation:
Move the decimal point to create $2.8, which is 10% of $28. Once you have the 10% ($2.8) multiply it by 3 to get 30%.
2.08/4
i also need a explanation on it
Answer:
0.52
Step-by-step explanation:
First, I would do 2 divided by 4 is 0.5. Then I would do 0.08 divided by 4 and get 0.02. Finally, I would add 0.5 and 0.02 and get 0.52.
uh help hereeeee pls.
Answer:
d.PS
Step-by-step explanation:
option D,line PS is opposite
what is the value of x ?
Answer:
97 degrees
Step-by-step explanation:
360 degrees is our total. so:
306 - 60 - 30 - 72 - 46 - 55 = x
x = 97
Which is an equivalent expression written using Distributive property: 3 (m + 3)
Answer:
3m + 9
Step-by-step explanation:
Decide whether each expression simplifies to a number less than -1 or greater than 1.
Less than -1
Greater than 1
Neither
(-10) divided by 6
-(5 divided by 2)
-3 divided by (-4)
-2• [- 7/2]
8/3•[-3:5]
Answer:
Step-by-step explanation:
(-10) ÷ 6 = [tex]\frac{-10}{6}=\frac{-5}{3}=-1\frac{2}{3}[/tex] less than -1
-(5÷2) =[tex]-\frac{5}{2}=-2\frac{1}{2}[/tex] less than (-1)
(-3÷ (-4) = [tex]\frac{-3}{-4}=\frac{3}{4}[/tex] Neither
(-2)* [-7/2] = [tex](-2)* \frac{-7}{2}=(-1)*(-7)=7[/tex] Neither
(8/3)*(-3/5)=[tex]\frac{8}{3}*\frac{-3}{5}=\frac{-8}{5}=-1\frac{3}{5}[/tex] less than (-1)
PLEASE HELP!! 50 POINTS!
Answer the question in the picture.
Answer:
1.9
2.16
3.225
4.196
5.25
6.256
I answered again since they deleted mine
1.9
2.16
3.225
4.196
5.25
6.256
hope it helps
how many cats can fit in one box?
Answer:
depends on how big the box and cats are
Step-by-step explanation:
the diameter of a circle is 14m. find the circumference to the nearest tenth
Answer:
44
Step By Step Explanation:
Formula for circumference - 2πr
1. Find raduis: 14/2=7 - Radius=7
2. Plugin number and solve - 2π(7)=43.9822971503
3. Round 43.9822971503 to 44.
Whats the perimeter?
Answer: The perimeter is 40.1
Step-by-step explanation: This is because a perimeter is just all the sides added up so 8+4+4+4.5+5.6+14 which is 40.1
Hope this helps and have a nice day
Answer:
The perimeter is 40.1
Step-by-step explanation: This is because a perimeter is just all the sides added up so 8+4+4+4.5+5.6+14 which is 40.1
Hope this helps and have a nice day
Step-by-step explanation:
10
TIME REMAINING
53:58
After how many seconds does the object reach its
maximum height?
O 2 seconds
O 3 seconds
O 6 seconds
O 9 seconds
I need help on this question.