Answers
Answer:
1. 454
2. 96
Step-by-step explanation:
1. To find The surface area, find the are of each side. The bases of the triangular prism have the same surface area,
Surface area of triangle: 1/2b*h, half of the base times the height. base = 8, height = 10, 1/2(8) * 10 = 4*10 = 40, the other side has the same area, so double it to get 80.
The surface area of one of the rectangle is 11*14, another is 12*11, and the last is 11*8, multiply all to get 154, 132, and 88, and 154 + 132 + 88 + 80 = 454
2. The two triangles is 1/2b * h, b = 6, h = 2, 1/2(6) * 2 = 3*2 = 6, double it because there is another triangle to get 12
The three rectangles are 3*7 + 3*7 + 6*7 = 21 + 21 + 42 = 84, 84 + 12 = 96
Related Questions
So I need help and I don't know what I did wrong.
I got 35648 and then when I insert it into my calculator I got 35648 and then I got 188.0 and I don't see an answer choice for it and I'm confused about what I did wrong. Can someone please give me an explanation? Btw this is about the Pythagorean Theorem aka square root
Answers
Answer:
28.3
Step-by-step explanation:
Answer:
28.3
Step-by-step explanation:
Use the Pythagorean theorem a^2 + b^2 = c^2
x is a, 17 is b, and 33 is c
x^2 + 17^2 = 33^2
Simplify:
x^2 + 289 = 1089
Subtract 289 from both sides:
x^2 = 800
Square root both sides:
x = √800
√800 is 28.28427, or 28.3
The table shows Linda's monthly expenses . Which list shows the expenses in order from greatest to least amount of the monthly budget?
TABLE:
Utilities: 13%
Rent: 43/100
Food: 1/10
Car: 27%
Other: 0.07
ANSWERS:
A: other, food, utilities, car, rent
B) rent, car, utilities, food, other
C: food, other, utilities, car, rent
D: car, rent, food other utilities
Answers
food, other, utilities, car, rent
EXPLANATION
u=13%
r=43%
f =1%
c=27%
o=7%
1%, 7%, 13%, 27%, 43%
Please help! Jack measured some segments in this figure.
{picture below}
He found that WY=8cm and MZ=3cm
Give the lengths of the following line segments:
WM:
MY:
XM:
XZ:
Answers
Answer:
WM: 4cm
MY: 4cm
XM: 3cm
XZ: 6cm
please help me simplify this!
Answers
Explanation:
5^3= 125
6x3= 18
So = 125^18
^ mean to the power of
What is the surface area of the triangular prism shown?
Answers
Answer:
Step-by-step explanation:
we need to find the surface area of the shapes before adding them together. the triangles are 6*4 and since there are two, we do not need to divide by 2. (normally to find the area of a triangle it is base times height divided by 2)
so the area of the triangles are 24 units. Next we have the outer rectangles. 7*5=35. Since there are 2, we multiply by 2. Last we have the middle rectangle. 7*6=42.
the whole equation would be: 24+70+42= 136
so your answer would be B: 136.
hope this helps :)
Jessica rented 1 video game and 3 movies for a total of $11.50.
• The video game cost $4.75 to rent.
• The movies cost the same amount each to rent.
What amount, in dollars, did Jessica pay to rent each movie?
Answers
Answer:
1 video game = 4.75
1 movie = x
4.75 + 3x = 11.50
-4.75 -4.75
______________
3x = 6.75
(3x = 6.75) ÷ 3
x = 2.25
Jessica paid $2.25 for each movie she rented.
Step-by-step explanation:
I hope this helps :)
Answer:
$2.25
Step-by-step explanation:
11.50 - 4.75 (gives you the total amount of MOVIES rented)
it's equal to 6.75 and divide that by 3 makes 2.25
help please so i can leave
Answers
Answer:
314
Step-by-step explanation:
get out now
So you divide the diameter by 2 to get the radius which would give you 10. Then multiply the radius twice so 10×10=100 thrn multiply by pi. 100x3.14=3.14
The circumference of a circular garden is 128.74 feet. What is the diameter of the garden? Use 3.14 and do not round your answer.
Answers
Answer:
41 feet
Step-by-step explanation:
For a radius r, the circumference is [tex]2\pi r[/tex] and the diameter is [tex]2r[/tex], so to get diameter, we can just divide the circumference by pi and we get the answer. Using 3.14 for pi we get:
[tex]127.74 / 3.14 = 41[/tex]
please help will mark brainliest!! (no links please)
Answers
For which of these solids would you need to use pi to calculate the area? Select all that apply.
A.
Cone
B.
Sphere
C.
Cube
D.
Pyramid
E.
Cylinder
Answers
Answer:
A. Cone, B. Sphere and E. Cylinder
Step-by-step explanation:
Which of the following numbers can be expressed as repeating decimals?
5 over 7, 4 over 5, 7 over 9, 5 over 8
7 over 9 and 5 over 8
5 over 7 and 4 over 5
5 over 7 and 7 over 9
4 over 5 and 5 over 8
Answers
Answer:
The only one that works is 7/9
Step-by-step explanation:
The answer would be 0.7 repeating. The seven repeats
4/5 is 0.8 so that doesn’t work
5/8 is 0.625 so that doesn’t work
hi guys answer this plz
Answers
Answer:
d
Step-by-step explanation:
63+20=83
90-83= 7
answer: 7 degrees
Answer:
i think its D look below
Step-by-step explanation:
Its D because its a small angle and all the otheer choice would make it large and not be right so its D
he number line below represents the solution to which inequality?
A.) m ÷ 4 > 1.1
B.) m ÷ 3 < 1.2
C.) 2m < 8.8
D.) 5m > 22
Answers
Answer:
i think it is a hope it helps
Step-by-step explanation:
At a concert 6 out of the first 20 people who entered the
concert were wearing hats. Based on this information, if
there are 800 people at the concert, how many of these
people are expected to be wearing a hat?
Answers
Answer:
240 people
Step-by-step explanation:
6/20=x/800
800*6=20x
4800=20x
240=x
Therefore, you would expect 240 people to be wearing a hat
Can someone help me? (Theoretical Probability of Compound Events)
Answers
Answer:
Step-by-step explanation:
4 is unlikely
5 is likely
6 is likely
7 is impossible It is impossible since there are no 6-inch pliers in the second basket.
Calculate the area of each figure below.
PLS BE SPECIFIC ON WHICH ONES YOU HAVE ANSWERED
Answers
Answer:
1)88 2)44.5
Step-by-step explanation:
i'm not sure about 3 and 4
Answer:
1.) 88cm²
2.) 44.5cm²
3.) 141.37cm²
4.) 44cm²
Step-by-step explanation:
Alrighty, we're just going to do an abridged version, but if you need me to explain it more, I can:
1.) 6 x 8 ÷ 2 = 24
8 x 8 = 64
64 + 24 = 88
1.) 88cm²
2.) 2 + 2 + 3 = 7
7 x 5 ÷ 2 = 17.5
9 x 3 = 27
27 + 17.5 = 44.5
2.) 44.5cm²
3.) 3.14 x 3² = 28.27
3.14 x 6² = 113.1
28.27 + 113.1 = 141.37
3.) 141.37cm²
4.) 3.14 x 4² ÷ 2 = 25.135
4 x 2 = 8
8 x 9 ÷ 2 = 36
8 + 36 = 44
4.) 44cm²
if any of these are wrong, let me know
hope this helps:)
Two Step Equations
9=5- 9/3
Answers
-5
3=-y/3
cross multiply
1=-y
y=-1
Do now: 2x + 6y = 18
Find the x- and y-intercepts for the equation above.
Answers
Answer:
x-intercept(s): ( 9 , 0 )
y-intercept(s): ( 0 , 3 )
Step-by-step explanation:
Pls Brainliest
A rectangle has sides that are 10 m, 10m, 5m, and 5 m. What is the rectangle’s length?
5m
20 m
10 m
30 m
Answers
I NEED HELP FAST PLEASE! Find the surface area of the following composite figure.
Answers
the answer is 228 I was wrong when I said
I think the choices is wrong
Answer:
B. 228 meters square
Step-by-step explanation:
6 x 4 = 24
24 x 4 = 96
6 x 6 = 36
(8 x 6) / 2 = 24
24 x 4 = 96
96 + 96 + 36 = 228 square meters
Hello can someone help me?
Answers
Answer:
B
Step-by-step explanation:
Simplify
Your Answer is: B
6 6/8
For this problem you need to subtract the two fractions
Step-by-step explanation:
(The pic is simplified but trust me its the same thing)
Which of the following expressions is equivalent to 12x - 3 + 2x +13
Answers
Answer:
Are there multiple choice options? If so, please include them. That way I will actually be able to help you :)
Step-by-step explanation:
Simplify the expression.
14x+10
Tell whether the difference between two negative integers is always, sometimes, or never positive. The difference between two negative integers is (blank) positive. Question 2 Explain your reasoning. 1) It’s always positive because the first integer is always greater. 2) It’s positive only if the first integer is greater. 3)It’s never positive because the first integer is never greater. HELP QUICK!!!!!!!! ITS DUE TODAY (NO LINKS OR YOU WILL BE REPORTED)
Answers
Answer:
. 2) It’s positive only if the first integer is greater
Answer:
Step-by-step explanation:
The difference is sometimes positive. If the second number is smaller than the first, then the result will be positive..
Example
-4 - - 6 = -4 + 6 = 2 which is positive.
Remember - 6 is smaller than - 4. Think money. Which would you rather be: 4 dollars in the whole (-4) or 6 dollars in the whole (-6)?
You haven't got the correct choice.
Jada, Diego, and Elena each use the same spinner that has four (not necessarily equal sized) sections marked A, B, C, and D.
Answers
Answer:
Diego is the most accurate, the probability of landing on B is 25% and he guessed 20% which is the closest to 25%
None of them match exactly because since they are not all equally sized, there is no way of telling exactly what the probability of landing on the sections are.
I hope this helps and sry if its wrong!
Using the key, which model is equivalent to the expression 3(x + 1 )
A. W
B. X
C. Y
D. Z
Answers
Answer:
Step-by-step explanation:
X. 3 of x and 3 of 1
Jada, Diego, and Elena each use the same spinner that has four (not necessarily equal sized) sections marked A, B, C, and D.
Answers
Answer: 1. Jada’s method is the most accurate. 2. None of the methods match the 1/4 probability exactly because it’s the real world and it is still up to chance.
Step-by-step explanation: 1. Jada spun the most times, and accuracy increases with how often something is tested.
what is the volume of this container? 20 cm 15 cm 10 cm 15 cm 20 cm 10 cm
Answers
Answer:
6,000cm3
Step-by-step explanation:
10×20×15 = 3,000
3,000×2= 6,000
Answer:
Step-by-step explanation: Multiply all the numbers and the answer you get is the volume.9,000,000
For a triangle with length of its sides of 5, 13, and 14, determine if it is a right triangle.
Answers
Answer:
it's not a right triangle
Step-by-step explanation:
5² + 13² = 14²
=> 25 + 169 = 196
=> 194 ≠ 196
The length of the triangles is 5 units , 13 units and 14 units and it is not a right angled triangle
What is a Triangle?A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
if a² + b² = c² , it is a right triangle
if a² + b² < c² , it is an obtuse triangle
if a² + b² > c² , it is an acute triangle
Given data ,
Let the triangle be represented as ΔABC
Now , the measures of the sides of the triangle are 5 units , 13 units and 14 units
And , To determine if the triangle with sides 5, 13, and 14 is a right triangle, we can use the Pythagorean theorem, which states that in a right triangle, the sum of the squares of the lengths of the two shorter sides is equal to the square of the length of the longest side.
If the theorem holds true for the given triangle, then it is a right triangle.
Let's check:
5² + 13² = 25 + 169 = 194
14² ≠ 194
Since 5² + 13² is not equal to 14², the triangle with sides 5, 13, and 14 is not a right triangle.
Hence , the triangle is not a right triangle
To learn more about triangles click :
https://brainly.com/question/16739377
#SPJ2
Solve 4/9 plus x =7/9 x =
Answers
Answer:
x = 1/3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
x + 4/9 = 7/9
Step 2: Subtract 4/9 from both sides.
x + 4/9 - 4/9 = 7/9 - 4/9
x = 1/3
Answer:
x = 1/3 (or) 3/9
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ (4/9) + x = 7/9
Then the value of x will be,
→ (4/9) + x = 7/9
→ x = (7/9) - (4/9)
→ x = (7 - 4)/9
→ x = 3/9
→ [ x = 1/3 ]
Hence, the value of x is 1/3.
i am in need of assists
Answers
Answer:
4 yr. public-
one yr. $17,150
4 yr. $68,600
4 yr. private-
one yr. $35,150
4 yr. $140,600
2 yr. community college
one yr. $11,300
2 yr. $22,600
step-by-step explanation:
(you add up the totals then multiply by 4 for the 4 yr colleges and 2 for the community college)
community college
4400+5000+1100+800=$11,300*2=$22,600
so on and so forth
**i only did one example because they're all basically the same when it comes to solving**
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!