1/3 times area of base times height
1/3 x (11x7) x 8
1/3 x 77 x 8
Answer is approximately 205.3
Brainiest if I'm correct, thanks!
The cost to rent a moving van is $14 plus an additional $9 per hour. For $50, what is the
maximum amount of time that a moving van can be rented for?
write 2.05 × 10^5 without exponents.
Answer: 205000
Step-by-step explanation:
please help if you can. i am desperate. thank you god bless
Answer:
the answer is 300° your welcome
This year, Juan watched 60 movies. He thought that 36 of them were very good of the movies he watched, what percentage did he think were very good?
Answer:
watched 3260 movies.
Step-by-step explanation:
were very condom
Answer:
60%
Step-by-step explanation:
36/60 simplify it
3/5=60%
Describe the likelihood of an event as impossible, unlikely, equally likely, likely or certain. 21) There is a 0% chance of picking a 13 in a deck of cards. _________________ 22) There is a 50% chance of picking a red card in a deck of cards. _______________ 23) There is an 80% chance of snow tomorrow. _________________ 24) There is a 20% chance of rain tomorrow. _________________
Answer:
21) There is a 0% chance of picking a 13 in a deck of cards. Impossible.
If there is a 0% chance that something will happen then it is impossible.
22) There is a 50% chance of picking a red card in a deck of cards. Equally likely.
If there is a 50% chance that something will happen, it is equally likely that it will happen.
23) There is an 80% chance of snow tomorrow. Likely or certain.
If there is an 80% chance of something happening, it means that the chances of that thing happening good and the event is likely to occur.
24) There is a 20% chance of rain tomorrow. Unlikely.
A low chance of 20% means that something is unlikely to occur.
The number of donuts a bakery makes has a proportional relationship with the number of muffins of it makes what is the constant of proportionality that relates the number of donuts ,y, to the number of muffins, x,
Answer: j 1.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
J
Katty went online and visited website for a bank to check the interest rates on savings accounts. For $750 deposit, she can earn 4.5% for 3 years at the bank. Calculate the interest earned. *
Answer:
After 3 years she will have earned $101.25 in interest and her total amount of money will be $851.25
Step-by-step explanation:
In order to find the amount of money earned you first have to multiply 4.5% in decimal form by 750. From this you get 33.75. This is the amount of interest earned in one year.
Then you have to multiply the interest of one year by 3, since she will be keeping the money in the account for a 3 year minimum. This equals 101.25. $101.25 the money she will have earned over interest after 3 years.
To get the total amount of money she will have earned in her account you have to add 101.25 to 750 which has a sum of $851.25.
Hope this helps :)
A polygon that undergoes a series of transformations that the image has the corresponding sides and angles of equal measure to those of the original, it can be said that the original and the image are congruent. true or false?
What did the answer end up being?
Line / is a straight line.
Answer:
the first and last one
Step-by-step explanation:
Please Help ASAP
Find the value of x, y, and z. Round to the nearest tenth if needed.
Answer:
z^2 = y^2 + 6^2........equation 1
x^2 = y^2 + 24^2.....equation 2
30^2 = z^2 + x^2.......equation 3
put equation 1 and 2 in 3
30^2 = (y^2 +6^2) + (y^2 + 24^2)
900 = y^2 + 36 + y^2 + 576
900 = 2y^2 + 612
2y^2 = 900 - 612 = 288
divide both side by 2
y^2 = 144
find the square root of both sides
y = 12
recall
z^2 = y^2 + 6^2
z^2 = 144 + 36
z^2 = 180
z = 13.42
recall
x^2 = y^2 + 24^2
x^2 = 144 + 576
x^2 = 720
x = 26.83
Step-by-step explanation:
you get your 3 equations from the diagram above which as 3 triangles in it using pythagoras theorem
The values are:
x = 26.83
y = 12
z = 13.42
What is Pythagoras Theorem?The relationship between the three sides of a right-angled triangle is explained by the Pythagoras theorem, commonly known as the Pythagorean theorem. The Pythagoras theorem states that the square of a triangle's hypotenuse is equal to the sum of its other two sides' squares.
Given:
z² = y² + 6²........(1)
x² = y² + 24².....(2)
30² = z² + x²......(3)
Now, put the value from equation (1) and (2) in equation (3)
30² = ( y² + 6²) + (y² + 24²)
900 = y² + 36 + y² + 576
900 = 2y² + 612
2y² = 900 - 612
2y² = 288
y² = 144
y= √144
y = 12
So, z² = y² + 6²
z² = 144 + 36
z² = 180
z = 13.42
and, x² = y² + 24²
x² = 144 + 576
x² = 720
x = 26.83
Learn more about Pythagoras theorem here:
https://brainly.com/question/343682
#SPJ2
Solve the equation. 5t^3 +40t^2 = -80t
a. t= 0 and t= 4
b. t= -4 and t=0
c. t= -4 and t= 5
d. t= 4
Answer:
Option 'A' is true.
Step-by-step explanation:
Given the equation
[tex]5t^3\:+40t^2\:=\:-80t[/tex]
Add 80 to both sides
[tex]5t^3+40t^2+80t=-80t+80t[/tex]
Simplify
[tex]5t^3+40t^2+80t=0[/tex]
as 5t³ + 40t² + 80t = 5t (t + 4)²
5t (t + 4)² = 0
Using the zero factor principle
if ab=0, then a=0 or b=0 (or both a=0 and b=0)
[tex]t=0[/tex] or [tex]t+4=0[/tex]
solving
[tex]t + 4 = 0[/tex]
subtract 4 from both sides
[tex]t+4-4=0-4[/tex]
Simplify
[tex]t=-4[/tex]
Therefore, the solution to the equation is:
[tex]t=0,\:t=-4[/tex]
Hence, option 'A' is true.
Find the are of the SHADED region.
Everytime Evan walks his neighbors. He gets $8 and he has four or five times and there's a video game
(-4 – 3n). -8
pls help
I'm in 8th grade I need help with this question plz help me. Screen Shot 2021-01-29 at 1.10.42 PM
Answer:
k
Step-by-step explanation:
I would like if someone can explain the steps for this please
Which event has a probability of 0?
A. Flipping heads on a coin
And rolling a 4 on a 6 sided number cube
B. Rolling an odd, then an even number on a 6-sided number cube
C. Drawing two vowels (without replacing them) from the word MATH
D. Flipping tails on a coin 3 times in a row
Answer:
C
Step-by-step explanation:
There is only one vowel in the word MATH so it's impossible to draw two vowels without replacing them
Solve the following system of inequalities graphically on the set of axes below. State the coordinates of a point in the solution set.y> 1/2x+8, y<-x-1
Answer:
(1,3)(-9,-7)(17,34)
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!!!
Step-by-step explanation:
The shaded part of the curve with interval 0 <= x <= 1 is not the whole curve.
The point of the curve that is furthest to the left has x-value -5.
The point of the curve that is furthest to the right has x-value 3.
Hence the correct domain is -5 <= x <= 3.
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Step-by-step explanation:
3
In 1990, the value of a home is $170,000. Since then, its value has increased 5% per year.
What is the approximate value of the home in the year 1993?
Answer:
195.500
Step-by-step explanation:
5 percent of 170,000 is 8,500.
Since 3 years pass we're multiplying 8,500 by 3.
8,500
x 3
_____
25,500
Now we just add 170,000 + 25,500, and we get 195.500.
Hope I at least somewhat helped, and if I didn't, at least I tried.
Help me plzzzzz I’ll mark Brainly!!!!
Answer:
ASA
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
What is equivalent to the expression 7x - 14
Answer:
7x -14
Step-by-step explanation:
god
Write an inequality for this situation:
You are driving, and the maximum speed limit is 55.
Answer:
I go over 5 so I can go faster
Step-by-step explanation:
Write two numbers that multiply to the value on top and add to the value on bottom.
-90
27
Answer:
30 and -3
Step-by-step explanation:
A photo is 10 cm long. It is enlarged so that all dimensions are increased by 20%. Find the length of the enlarged photo.
Answer plz
Name the property shown by each statement.
- 2p+ (3ą +2) - (2p + 39) +2
Oa. Associative Property of Addition
Ob. Commutative Property of Addition
Oc. Associative Property of Multiplication
Od. Commutative Property of Multiplication
Answer:
b
Step-by-step explanation:
how many solutions does y=0.2x³-5 have
Answer:
I am pretty sure one
Step-by-step explanation:
x is being multiplied by 2
x is being cubed
Answer:
one solution at 2.924
Step-by-step explanation:
i graphed it and saw how many times the curve crossed the x-axis
Is the graphed function linear?
Yes, because each input value corresponds to exactly one output value.
Yes, because the outputs increase as the inputs increase.
No, because the graph is not continuous.
No, because the curve indicates that the rate of change is not constant.
Answer:
The answer is D. No, because the curve indicates that the rate of change is not constant.
Step-by-step explanation:
There is not a constant rate of change which results in a curved line.
Answer:
It is the last one: No, because the curve indicates that the rate of change is not constant.
Step-by-step explanation:
You can tell in the picture that if you connected the points it would not create a straight line.
The equatorial diameter of a model of earth is 25.6 cm. What is the total surface area of the model
Answer:
[tex]2059.7\,\,cm^2[/tex]
Step-by-step explanation:
Diameter of a model of earth (D) = 25.6 cm
Radius of a model of earth (r) = [tex]\frac{D}{2}=\frac{25.6}{2}=12.8\,\,cm[/tex]
Earth has the shape of a sphere.
Total surface area of a sphere = [tex]4\pi r^2[/tex]
Put [tex]\pi=\frac{22}{7}\,,\,r=12.8\,\,cm[/tex]
So,
Total surface area of the model [tex]=4(\frac{22}{7})(12.8)^2=2059.7\,\,cm^2[/tex]
