Answers
Answer:
SA = LA + 2B
Step-by-step explanation:
find the area of bases, 2(.5*6*8)=48
find area of rectangles (LA) , (17*8)+(17*8)+(17*10)
Add everything for SA
Related Questions
A dartboard has a circumference of 26pi in. Calculate the total are on which the dart may land?
Use 3.14
hint is not 53.81
Answers
Answer:
[tex]A=530.66\ in^2[/tex]
Step-by-step explanation:
The circumference of a dartboard, C = 26pi inches
We need to find the area on which the dart may land.
The circumference of a circle is given by :
C = 2πr
Where
r is the radius of the dartboard
[tex]r=\dfrac{C}{2\pi}\\\\r=\dfrac{26\pi}{2\pi}\\\\r=13\ in[/tex]
Now, the area of a circle is given by :
[tex]A=\pi r^2\\\\=3.14\times (13)^2\\\\A=530.66\ in^2[/tex]
so, the required area is [tex]530.66\ in^2[/tex].
if the circumference of the circle below is 72 what is the length of AB (the minor arc)
Answers
Answer:
2πr=72
=2*22/7*r=72
=r=72*7/44=504/44=252/22=126/11=11.45
=πr theta /180=22/7*11.45*60/180
=11.99=12(approx)
answer is (a) 12
Find the missing angle in the triangle
A. 37 degrees
B. 39 degrees
C. 51 degrees
D. 53 degrees
Answers
sin^-1 (40/50) = 53.13 deg
Think about how you can use the diagram to figure out the statement of the Pythagorean Theorem
Answers
Answer:
Step-by-step explanation:
Remark
There are many ways you can do this. You could, for example, prove this by using just one diagram and do the algebra for that one diagram. Or you could use both diagrams and equate them. I'll do the latter.
Left Diagram
c^2 + the 4 small triangles surrounding c^2 gives
c^2 + 4 * (1/2 * a * b)
Right Diagram
2 * a * b + a^2 + b^2
By the symmetry of the situation, you can find the area of the figures in each diagram. Since a in the left is equal to a on the right, and since b on the left = b on the right, the areas are equal.
Solution
c^2 + 4(1/2 a*b) = 2 * a * b + a^2 + b^2
c^2 + 2*a*b = 2* a * b + a^2 + b^2
c^2 = a^2 + b^2
Notice that the 2ab on the left cancels out with the 2ab on the right.
on rectangle defg, d is located at -1,-1 , F is located at 4,-8 what is length of ge
Answers
Answer:
[tex]ge= \sqrt{74}[/tex]
Step-by-step explanation:
Given
[tex]d = (-1,-1)[/tex]
[tex]f =(4,-8)[/tex]
Required
Length of ge
The length of ge is the same as the length of df. So, we start by calculating distance gf
[tex]D = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]
This gives:
[tex]D = \sqrt{(-1-4)^2+(-1+8)^2}[/tex]
[tex]D = \sqrt{(-5)^2+7^2}[/tex]
[tex]D = \sqrt{74}[/tex]
This implies that:
[tex]df = \sqrt{74}[/tex]
[tex]ge= \sqrt{74}[/tex]
Parallel lines j and k are cut by a transversal l. Which pair of angles are alternate interior angles?
A. 2 and 5
B. 2 and 6
C. 4 and 2
D. 1 and 7
Answers
Answer:
1 and 7
Step-by-step explanation:
Given that,
The parallel lines j and k are cut by a transversal l.
We need to find the pair of angles are alternate interior angles.
Angles that are on opposite sides of the transversal and are in between the other two lines are alternate angles.
In this figure, angles 1 and 7 form alternate interior angles. Hence, the correct option is (D).
Answer:3 and 7
Stepby-step explanation:
5. Solve for the hypotenuse of the 45-45-90 triangle.
1 point
45°
9
и
Answers
Answer:
Step-by-step explanation:
u = 9√2
Answer:
[tex]9\sqrt{2}[/tex]
Step-by-step explanation:
Hello There!
The hypotenuse of a 45-45-90 triangle is equal to x[tex]\sqrt{2}[/tex] (in this case 9)
so u would equal [tex]9\sqrt{2}[/tex]
I will get the belt if I get this wrong pls don't be a bs person
The skeletal system is composed of bones, cartilage, and joints. Our skeletal system has many functions. Choose three of these functions, explain their importance, and provide an example
Answers
Answer:
one is for structure, two is for being able to move around, and three is to cover joints or sum like that
Step-by-step explanation:
Answer:
idc if u get the belt, that's what u get anyway, LOL GET RICKROLLED!!
Step-by-step explanation:
If f(x) = 4x - 3, then f '(x) is
Answers
Answer:
f'(x) = 4
Step-by-step explanation:
Derivative of 3 (constant number) is 0Derivative of 4x is 4f'(x) = 4 - 0 = 4write the expression as a square of a binomial: 9/25a^6b^2-a^4b^4+25/36a^2b^6
Answers
answer below,
Hope this helps :>From Cambridgeplease give brainliest!Write a positive or negative integer that represents the situation.
The temperature falls 14 degrees.
An integer that represents the situation is what?
Answers
Answer:
im not sure sorry! lol
Step-by-step explanation:
sorry!
9) Write a function with the following information: initial value is 300,
growth, growth rate of 15% *
Answers
Answer:
P(t) = 300e^0.15t
Step-by-step explanation:
The exponential equation for calculating the growth rate is expressed as;
P = P0e^rt
P0 is the initial value =300,
r is the growth rate = 15% = 0.15
t is the time
Substitute;
P = 300e^0.15t
Hence the function that represent the information is P = 300e^0.15t
I need to know about the same time as the first time in the world of the most important thing is that the only one of the
Answers
Answer:
?
Step-by-step explanation:
What did you Ssayyy? Umm yeah so the text kinda cut off at the end, looks like you were clicking the middle button on ur keyboard
Use pic for more info thx
Answers
Answer:
D:86
Step-by-step explanation:
all three triangle sides always equal 180, so first you find the missing side. As you can see the angle you are finding is complementary to the missing side so its just the 180 minus the first answer.
can someone help me not sure about this one lol
Answers
Answer:
Step-by-step explanation:
Multiply the numerator and denominator by two, you get 18/8 now if you put 16 as x, 16 + 2 = 18 and finishing the problem, you would get 18/8
Gabriella is drawing a diagram of a ramp for science class part of the diagram Is shown.
Answers
answer is 30°
50-20=30°
hope it helps
A ladder leans against a wall 6 ft above the ground. The base of the ladder is 3 ft from the wall. How long is the ladder?
Answers
Answer:
Pythagoras theorem:
√(6²+3²)
√45
=6.708 ft
what is the quotient of 1/6 and 2/9
Answers
Answer:
3/4
Step-by-step explanation:
Which scenario involves the value of greatest magnitude?
A. A plant located 24 feet below sea level.
B. A deposit of $22 into a bank account.
C. A tree located 20 feet above sea level.
D. A withdrawal of $30 from a bank account.
Answers
Answer:
D. A withdrawal of $30 from a bank account
Step-by-step explanation:
When it says magnitude it doesn't matter if it's a positive or negative number.
So it's just asking which number is the greatest which is 30.
I hope my explanation makes sense and helps you out.
The weston family spends a maximum of $50.00 per month on entertainment. Write and graph an inequality to represent this.
Answers
Answer:
Step-by-step explanation:no more than
Which equation matches the table
Answers
Answer:
D. b = a + 4Hope that helps!-SabrinaStep-by-step explanation:
--------------------------
sqrt 11^4
Answers
Answer:
121
Step-by-step explanation:
Answer:
121
Step-by-step explanation:
sqrt(11^4)
11^2
121
Hope this helps :)
1.5 x 3 equals what
Answers
Answer:
4.5
Step-by-step explanation:
The number of people who like a particular video online triples every day after the day the video is posted. If 15 people like the video on the day it is posted, which inequality can be used to find the number of days, t , it takes for the number of people who have liked the video to reach more than 3,000?
Answers
Answer:
[tex]t > 5[/tex]
Step-by-step explanation:
Given
[tex]a = 15[/tex] ---- Initial
[tex]r = 3[/tex] --- rate
Required
The inequality that represents people more than 3000
The given parameters show a geometric sequence and will be calculated using:
[tex]T_t = ar^{t-1[/tex]
Where t is the number of days
For the people to be more than 3000, the expression becomes:
[tex]ar^{t-1} > 3000[/tex]
Substitute values for a and r
[tex]15 * 3^{t-1} > 3000[/tex]
Divide both sides by 15
[tex]3^{t-1} > 200[/tex]
Take log of both sides
[tex]Log3^{t-1} > Log200[/tex]
Apply law of logarithm
[tex](t-1)Log3 > Log200[/tex]
Make t - 1 the subject
[tex]t - 1 > \frac{Log200}{Log3}[/tex]
[tex]t - 1 > 4.82[/tex]
Add 1 to both sides
[tex]t - 1 +1> 4.82 +1[/tex]
[tex]t > 5.82[/tex]
Round down
[tex]t > 5[/tex]
Find the distance between (3,1) and (0,1).
A)
1 square 3
B)
1
C)
2
D)
3
Answers
The distance between (3,1) and (0,1) is 2. So option C is the right answer. The distance can be calculated by using formula Distance= Sq.root (x2-x1)^2+(y2-y1)^2)
Given two points are (3,1) and (0,1)
What is the formula for distance when two points are given?Distance= Sq.root (x2-x1)^2+(y2-y1)^2)
Here x2=1, x1=3, y2=1, y1=0
Distance=Root (1-3)^2+(1-1)^2
=sq.Root(4)
The root of 4 is 2
=2
Therefore distance between (3,1) and (0,1) is 2
To learn more about distance between two points click here: https://brainly.com/question/16319826
#SPJ2
Is landing on a number less than 5 on a 6 sided dice impossible,unlikely?equally likely,likely,certain
Answers
Find two numbers if their sum is -11 and their difference is 41
Answers
Answer:
The numbers are 12 and −29
Step-by-step explanation:
If a computer salesperson sells at least 15 computers in a week then she gets a bonus. She sells 12 computers in a week. Conclusion: Mandy gets a bonus:
a. not valid
b. valid
c. valid for only females
d. valid for only males
Answers
Answer:
a. not valid
Step-by-step explanation:
She only sold 12 in a week so she does not get a bonus, as she needs to sell at least 15 computers.
There is 1/4 cup of lemon juice in each pitcher of lemonade?
How many whole cups of lemon juice are there in 12 pitchers of lemonade?
Α. 2
B. З
C. 6
D. 12
Answers
The two triangles shown are congruent: ΔFHG ≅ ΔJKL. Based on this information, which of the following is a true statement?
Question 8 options:
A)
GH ≅ KJ
B)
∠H ≅ ∠L
C)
∠G ≅ ∠L
D)
JK ≅ FG
Answers
Answer:
Answer is C) Angle G is congruent to Angle L