Answers
Answer:
The right answer is
tan D =80/18
Related Questions
Here is a triangular prism. 4 cm 10 cm 5cm 5cm 6cm
A. What is the volume of the prism, in cubic centimeters?
B. What is the surface area of the prism, in square centimeters?
Answers
Answer:
(A) 120 cm³
(B) 184 cm²
Step-by-step explanation:
(A)
Assuming the diagram attached is thesame as the one needed to complete the question,
Applying
V = A'×L................... Equation 1
Where V = volume of the prism, A' = Area of the triangular base, L = Length of the prism.
But,
A' = 1/2bh............. Equation 2
Where b = base of the triangle, h = height of the triangle.
Substitute equation 2 into equation 1
V = 1/2bh(L)............... Equation 3
From the question,
Given: b = 6 cm, h = 4 cm, L = 10 cm
Substitute these values into equation 3
V = 1/2(6×4×10)
V = 120 cm³
(B)
Surface area of the prism(A) = bh+L(a+b+c).............. Equation 4
Given: b = 6 cm, b = 5 cm, c = 5 cm, L = 10 cm, h = 4 cm
Substitute these values into equation 4
A = (6×4)+10(5+5+6)
A = 24+160
A = 184 cm²
7. The cone shown below has a radius of 9 centimeters and a height of 12
centimeters. What is the volume of the cone?
A
Answers
If you place a 32-foot ladder against the top of a building and the bottom of the
ladder is 24 feet from the bottom of the building, how tall is the building? Round to
the nearest tenth of a foot.
Pleas help ASAP
Answers
Answer:21.2 is the answer
Step-by-step explanation:
a pizza pan has a circumference of 34.54 inches. you are making homemade pizza crust and need to know the area pf the pan to determine how much dough to make what is the area of the pan
Answers
In grade 8, there are 3 teachers for every 25 students. In the examination hallthe ratio of teachers to students is 15:125, Which of the following is true?
Answers
Answer:
3:25 = 15:125
15:125 is directly proportional to 3:25.
Step-by-step explanation:
What is the equation of the line perpendicular to y = -x+6 that passes through the
2
point (4, 1)?
Answers
Answer:
[tex]y=x-3[/tex]
Step-by-step explanation:
Hi there!
What we need to know:
Linear equations are typically organized in slope-intercept form: [tex]y=mx+b[/tex] where m is the slope and b is the y-intercept (the value of y when the line crosses the y-axis)Perpendicular lines always have slopes that are negative reciprocals (ex. 3 and -1/3, 1/2 and -2, etc.)1) Determine the slope (m)
[tex]y = -x+6[/tex]
Looking at the given line, we can identify clearly that -1 is in the place of m, making it the slope of the line. Because perpendicular lines have slopes that are negative reciprocals of each other, we know that the slope of the line we're solving for is 1. Plug this into [tex]y=mx+b[/tex]:
[tex]y=x+b[/tex]
2) Determine the y-intercept (b)
[tex]y=x+b[/tex]
Plug in the given point (4,1)
[tex]1=4+b[/tex]
Subtract 4 from both sides
[tex]1-4=4+b-4\\-3=b[/tex]
Therefore, the y-intercept is -3. Plug this back into [tex]y=x+b[/tex]:
[tex]y=x-3[/tex]
I hope this helps!
Help a n i -g g -a plz
Answers
Answer:
187.2 cm3
Step-by-step explanation:
that are many anseers
I need help with finding the volume of this rectangle and also what formula you used so I can understand it. Thanks
Answers
Answer:
Step-by-step explanation:
Equation
The volume formula is
V = L * W * H
Givens
From the diagram
L = 6 mi
W = 2 mi
H = 5 mi
Solution
V = 6 * 5 * 2
V = 60 cubic miles
what is 23/56 + 34/100
Answers
Answer:
0.750714286
Step-by-step explanation:
Does anyone know how to do this. No one will help.
Answers
Answer:
150.8[tex]yd^3[/tex]
Step-by-step explanation:
I helped lol.
Have a nice day! :-)
Answer:
150.7
Step-by-step explanation:
Formula for volume of a cone = [tex]\pi r^2\frac{h}{3}[/tex]
where r = radius and h = height
We are given the diameter ( 8yds ) and the height ( 9yds )
In order to find the volume we need to find the radius
We can do this my dividing the diameter by 2 ( this is because the radius is equal to half the length of the diameter)
8/2 =4
So the radius is equal to 4yds
Now we plug in the values into the formula
( remember it says use 3.14 for π )
[tex]V=(3.14)4^2\frac{9}{3} \\4^2=16\\16*3.14=50.24\\\frac{9}{3} =3\\3*50.24=150.72[/tex]
Finally we round to the nearest tenth and get that the answer is 150.7yd²
Plz help meeeeee…. I need to pass this
Answers
PLEASE HELP! i would really appreciate it thank you
A triangle has an area of 40 cm². The base and height are scaled by a factor of 4.
The area of the resulting triangle is ___ square cm.
Answers
Answer:
7
Step-by-step explanation:
What is the length of AE?
Answers
Answer:
1.5
Step-by-step explanation:
3/2
SOMEONE HELP WITH THIS PLS
Answers
Answer:
0.1218
Step-by-step explanation:
Evelyn bought 1 pound of pecans and 0.36 pounds of almonds from the shop. How many pounds of nuts did she buy altogether? А. 0.46 pounds 1.36 pounds С 0.64 pounds D 4.6 pounds
Answers
Answer: I think it is B: 1.36
Step-by-step explanation: You add the nuts that she got to get the whole amount and 1+.36 is 1.36
WILL MARK AS BRAINLIEST!! ASAP
if y is inversely proportional to x and y = 7 when x = 9, find x when y = 14.
Answers
7 = k/9
k = 63
so Y = 63/x
14 = 63/x
14 x = 63
x = 63/14 = 9/2
Please dont skip!! Answer please. Will give branliest. NO LINKS PLZ
Answers
Answer:
Solution given:
area of semi circle h=½πr²=½×π×5²=39.27in²
area of rectangle EFHI=l×b=6×3=18in²
area of rectangle CDFG=l×b=17×2=34in²
Total area: 39.27+18+34=91.27 square inches
Area of upper right rectangle
3(6)18in²Area of top rectangle(square actually)
2(2)4in²Area of bottom rectangle
5(2)10in²Area of semicircle
πr²/2π(6+4/2)²/2π25/212.25π38.465in²Area of middle rectangle
2(10)20in²Total
18+4+10+38.465+2090.465in²PLEASE HELPNI AM BEGGING YOI PLEASE!!!!!!! EXTRA POINTS AND BRAINLIEST!
Answers
Answer:
This is really tilted, and I CANNOT see! But it looks like ratio, on one of the parts. Sorry, but I don't know!
4. x^2 + 6 > 3
6. x>5
4
Select the correct answer.
Which of the equations below represents a line parallel to the yaxis?
A. X= -y
B. X= 4y
C.x=y
D.X= 4
HELP
Answers
Answer:
x=4
Step-by-step explanation:
The y axis is a line where the value of x does not change ( x=0)
It is a vertical line
The only line where the value of x does not change is x=4
It is a vertical line at x=4
HELPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
[tex]16[/tex]
Step-by-step explanation:
[tex] {x}^{2} - 8x + c[/tex]
[tex] {x}^{2} + c - 8x[/tex]
To find the c value [tex]c = ( \frac{b}{2})^{2} [/tex] , divide the coefficient of x by 2 and square the result.
[tex]( - 1 \times 4 {)}^{2} [/tex]
[tex]( - 4 {)}^{2} [/tex]
[tex]16[/tex]
Hope it is helpful....2. Which of the following is the formula in solving for the area of
a circle?
A. A= 2TTI B. A= T12
C.A= id D. A=2 TT12
2
Thodi
Answers
Answer:
πr²
Step-by-step explanation:
Answer:
formula- TTr2
Trina is trying to decide which lunch combination to order at a sandwich shop: 4, 5, 6, or 7. Each combination comes with the choice of an apple, an orange, or a pear. How many possible outcomes are there for a lunch combination and a piece of fruit? 4 apple orange pear 5 apple orange pear 6 apple orange pear 7 apple orange pear Type the answer in the box.
Answers
54 =. x6 picture included
Answers
ANSWER = 9
what is n x 567 =
457 + ae
wgv - 48765
Answers
Answer:
n x 567= 567n
457+ae= 457 + ae
wgv- 48765= wgv- 48765
Step-by-step explanation:
The last 2 are the same. Since they are not like terms, they can neither be added nor subtracted. Only like can be added or subtracted
Solve for t.
3t- 2 = -11
A. -12
B. -11
C. -9
D.-3
Answers
Answer:
T = -3
Step-by-step explanation:
No explanation needed ...
i really need help asap show all work
Answers
Note: Consider we need to find the factor form of the given expression by taking out the GCF.
Given:
The expression is:
[tex]-42k^3+24k^4+12k^5[/tex]
To find:
The factor form of the given expression.
Solution:
We have,
[tex]-42k^3+24k^4+12k^5[/tex]
It can be written as:
[tex]=6k^3(-7)+6k^3(4k)+6k^3(2k^2)[/tex]
Taking out the greatest common factor (GCF), we get
[tex]=6k^3(-7+4k+2k^2)[/tex]
Therefore, the factor form of the given expression is [tex]6k^3(-7+4k+2k^2)[/tex].
BRAINIEST TO WHOEVER RIGHT
Answers
2. is true
I need help please, I’m stuck
Answers
Answer:
x = 15
Step-by-step explanation:
find the minimum of the data set.
Answers
Answer:
23,600.
Step-by-step explanation:
23|6
please please help me
Answers
1 . 6 8 10
2. 18 24 30
3. 10 5 5√5
4. 5 5 5√2
5. a a a√2
6. 3√3 3 6