Answers
Related Questions
I need help with this question attached
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Answer:
17 feet
Step-by-step explanation:
The structure is shaped as a right triangle.
Use the Pythagorean theorem to solve for 'c' or the hypotenuse.
[tex]a^2+b^2=c^2\\\\8^2+15^2=c^2\\\\64+225=c^2\\\\289=c^2\\\\\sqrt{289} =\sqrt{c^2}\\\\17, -17 = c\\\\\text{Disregard negative value.}\\\\\boxed{17=c}[/tex]
The hypotenuse should be 17 feet.
Hope this helps!
Answer: 17 ft.
Step-by-step explanation: By using the pythagorean theorem (a^2 + b^2 = c^2) for right triangles, you should be left with the given equation after plugging in the values of the legs:
8^2 + 15^2 = c^2
Now simplify the squares
64 + 225 = 289 (c^2)
Now to find the exact value of the hypotenuse (c), square root the value of c^2.
√289 = 17
The hypotenuse of the triangles is 17 ft.
pLEASE HELP ME
Carlos has $40 to spend on food for a barbeque. He wants to buy hot dogs and hamburgers and then buns for each. Carlos has already spent $31.56 on the hot dogs and hamburgers. Write and solve an equation to find, r, the amount of money Carlos can spend on rolls. Make sure to show all work. [3 points]
Equation:
Solution:
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Answer:
40=31.56+r r=8.44
Step-by-step explanation:
40 = 31.56 + r
-31.56 -31,56
8.44=x
Hope this helps :)
Solve the problem below and then choose the correct answer.
(6x - 6.3) divided by 3
Group of answer choices
1.(2x -2.1)
2.(36x - 3)
3.(8x + 28)
4.(3x - 3.15)
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Answer:
It is 1 hope this helped
Step-by-step explanation:
need help plz i don't under stand it
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Answer:
Me neither bro
Step-by-step explanation:
a wooden box in the shape of a rectangular prism is stained. what is the surface area of the box?
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Answer:
its 279
Step-by-step explanation:
Answer:
81
Step-by-step explanation:
You multiply LXW
Larry is designing the floor of a building. The design of the floor will be in the shape of a rectangular grid consisting of n^3 columns by n^2 rows of tiles. Which expression shows the number of tiles he plans to use for the floor?
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I don't know this answer sorry boy/girl
The expression which shows the number of tiles he plans to use for the floor is,
⇒ n³ × n²
What is Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
We have to given that;
The design of the floor will be in the shape of a rectangular grid consisting of n³ columns by n² rows of tiles.
Here, Number of columns = n³
And, Number of rows = n²
Hence, The number of tiles he plans to use for the floor is,
⇒ n³ × n²
⇒ n⁵
Learn more about the multiplication visit:
https://brainly.com/question/10873737
#SPJ2
Plz help thank you :) Karen spent $32 on fruit at the grocery store. She spent a total of $40 at the store. What percentage of the total did she spend on fruit?
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Answer: 80%
Answer:
she would have spent 80% of the total on fruit
Step-by-step explanation:
Solve 1+1/2(y−2)=3/2x for y. Then tell whether x and y show direct variation.
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Answer:
1+1/2(3x−2)=3/2x
y = 3x
I have attached an image to this question. Can anybody help me with all 4 questions?
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Answer:
1) 4 3/8
2) 3/5
3) 3/7
4) 1/5
Step-by-step explanation:
1) 35/8 = 4.375
4.375 into fraction = 4 3/8
2) 9/15 = .6
.6 into fraction = 3/5
3) 3/7 = 0.428571429
0.428571429 into fraction = 3/7
4) 1/5
2: 3/5
3: 3/7
4: 1/5
Which situation can be modeled by the equation 45−2.50x=11.50?
Possible Answers:
A: A stock with an original value of $45.00 decreases by $2.50 each week. After how many weeks, x, is the stock worth $11.50?
B: Cassie deposits $45.00 into a savings account with an annual interest rate of 2.50%. After how many years, x, will Cassie have $11.50 in interest?
C: The cost to pick apples is $2.50 plus $11.50 per pound of apples picked. How many pounds of apples, x, can be picked for $45.00?
D: Adam has $2.50 in his bank account. He deposits $11.50 into the account each month. After how many months, x, will Adam have $45.00?
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Answer:
the answer is A i believe
Step-by-step explanation:
A square has an area of 50 square cm. Which of the following best describes the square's perimeter?
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Answer:
12 1/2
Step-by-step explanation:
A point located at (0, -6) is the same distance from 0 as the point located at (0, 6).
True
False
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Answer:
True because both (0,-6) and (0,6) are 6 units away from the origin.
Step-by-step explanation:
The only difference is that (0,-6) shifted 6 units to the LEFT, whereas (0,6) shifted 6 units to the RIGHT
Please help marking brainliest
Answers
Answer:
42.5 if rounding 43 for B
Step-by-step explanation:
P is the variable so put 100 under it
Then on the first empty fraction put 17/40
Cross multiply
You will get 40p=17x100
So then you multiply 17 by 100
1700
divided both sides by 40
Get the variable alone
Divide 1700 by 40
get 42.5
If your teacher is as annoying as mine round to 43
Consider the relationship represented in each table shown. (Picture 1)
a. Sketch a graph of each relationship. Which relationship is represented by a horizontal line? a vertical line?
b. What can you conjecture about the slopes of these lines?
(Please answer both questions)
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Answer:
Table-x=1 is a vertical line
Table-y=2 is a horizontal line
Step-by-step explanation:
There is no slope for both lines/Slope is undefined
If you need to draw a graph just go to desmos graph calculator and input x=1 or y=2 to get your graph
In science class, Jada uses a graduated cylinder with water in it to measure the volume of some marbles. After dropping in 4 marbles so they are all underwater, the water in the cylinder is at a height of 10 milliliters. After dropping in 6 marbles so they are all underwater, the water in the cylinder is at a height of 11 milliliters.
What is the volume of 1 marble?
How much water was in the cylinder before any marbles were dropped in?
What should be the height of the water after 13 marbles are dropped in?
Is the volume of water a linear relationship with the number of marbles dropped in the graduated cylinder? If so, what does the slope of the line mean? If not, explain your reasoning.
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0.5
Step-by-step explanation:
4 marbles its at 10 and after dropping in 2 more its volume increased by one mL. and 1 divided by 2 equals 0.5.
PLEASE HELPPPPPPPPPPPPPPPp I need to get this done SIMPLE ALGEBRA
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Answer:
1. 123
2. 0
3. 100
Step-by-step explanation:
3s - 11 + t + 7s + 9 → 3 × 13 - 11 + -5 + 7 × 13 + 9 = 123
2s - 6r - 5s + 19r - 8s → 2 × 13 - 6 × 11 - 5 × 13 + 19 × 11 - 8 × 13 = 0
14 ( 5 + s) - 13s + 17 → 14 ( 5 + 13) - 13 × 13 + 17 = 100
I hope this helps you :D
Please help! I will post more questions soon too! The image is posted :)
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+
8.6 times 8.8=75.68
So 51.04+75.68= 126.72cm2
NOTE:its a mixed number not a whole number
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Answer:
4 1/2
as a fraction
9/2
please help will mark brainliest
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Order these three values from least to greatest. Explain or show your reasoning.
65% of 80
82% of 50
170% of 30
(Will give brainliest)
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Answer: 82% of 50, 170% of 30, 65% of 80.
Step-by-step explanation: By converting the percentages to decimals (Shift the decimal point to the left twice for the percentages) and then multiplying them by the desired number, you will find the percentage of said number. In this case the numbers are 41, 51, 52.
Answer:
82% out of 50
65% out of 80
170% out of 30
Step-by-step explanation:
that's the correct answer
The side lengths of Triangle B are the side lengths of Triangle A. Which statement is not true about Triangle A and Triangle B?
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Answer:
They are not similar.
Step-by-step explanation:
heeeeeeeeeeeeeeeeeeelp pls
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Explain: simplify both sides of inequality
Answer:
d=18
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Which equation has exactly one solution?
A.0.5(3x- 9) + 20 = 0.5(3x- 49)
B.0.5(3x- 8) = 20 (0.5x - 1)
C.0.5(3x- 9) + 20 = 5(4x- 1)
D.0.5(3x- 9) + 20 = 0.5(3x- 1)
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Answer:
C
it is what it is
Solve: 5 ( x + 4 ) - 2x = 6x - 4
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You’re welcome, it’s my pleasure
5 (x + 4) = 5x + 20 - 2x = 6x - 4
3x + 20 = 6x - 4
-3x. - 3x
20 = 3x - 4
+ 4
24 = 3x
x = 8
The equation that represents this relationship is y=
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Each cube inside the rectangular prism has an edge length of 3/4 inch. What is the volume of the rectangular prism?
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Answer:
9in
Step-by-step explanation:
Answer: 81 in
Step-by-step explanation:
pls mark brainliest if can or just give a thanks
Question 1 (1 point)
Write 6.75 as a mixed number.
Question 1 options:
34
6 34
43
6 43
Question 2 (1 point)
Write the following number as a improper fraction.
5 78
Question 2 options:
478
438
5.875
Already written as an improper fraction.
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3 (q-7) = 273
what does Q equal
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Answer:
q = 98
Step-by-step explanation:
[tex]3(q - 7) = 273\\3q - 21 = 273\\3q = 294\\q = 98[/tex]
Answer:
Q = 98
Step-by-step explanation:
Trust me I'm right
Can someone help with this real quick just 1 question.
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Answer:
3825 in.^3
Step-by-step explanation:
The perimeter of a square is represented by the expression (32x – 12) feet.
Find the perimeter of the square if x = 2.
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(Not sure if I’m right !)
Answer:
52
Step-by-step explanation:
I think it would probably just be 52 because if you replace (x) with (2) and simplify the equation, you get 52.
32x-12
*replace x with 2*
32(2)-12
*multiply 32 by 2*
64-12
*solve 64-12*
52
hope this helped!