Answers
Answer:
37
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityTrigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²
a is a leg b is another leg c is the hypotenuseStep-by-step explanation:
Step 1: Identify
Leg a = 35
Leg b = 12
Hypotenuse c
Step 2: Solve for c
Substitute in variables [Pythagorean Theorem]: 35² + 12² = c²[Hypotenuse] Rewrite: c² = 12² + 35²[Hypotenuse] Evaluate exponents: c² = 144 + 1225[Hypotenuse] Add: c² = 1369[Hypotenuse] [Equality Property] Square root both sides: c = 37Related Questions
Prove that the sum of five consecutive natural numbers is even.
pls explain briefly and pls help it has 14 pts
Answers
Answer:
Conversely, if n is divisible by 5, then n is the sum of five consecutive integers. In particular, this gives n = 5m + 10 = 5(m + 2) and, since m + 2 is an integer, this shows n is divisible by 5
n+(n+1)+(n+2)+(n+3)+(n+4) = 5n+10 = 5(n+2)
what is the answer?
Answers
Answer:
I think it is C. Hope this helps!!! PLEASE MORK ME AS BRAINLYEST PLEZZZ
The distance you travel while hiking is a function of how fast you hike and how long you hike at this rate. You usually maintain a speed of three miles per hour while hiking. Wow a statement that describes how the distance that you travel is determined. Then identify the independent and dependent variables if this function.
Answers
Answer:
The maintained speed while hiking= 3 miles per hour
Let t be the time which represent the independent variable.
Also we know that Distance= Speed × Time
⇒ Distance traveled while hiking=3 ×t=3t
Let h represent the distance function in miles, and h(t) the dependent variable.
Then h(t)=3t
When we put t=4
Then h(4)=3×4 =12 miles.
Step-by-step explanation:
what is the square root of 36
Answers
Answer:
6 !
Step-by-step explanation:
since 6 x 6 = 36, the square root is 6 !
square root is when u multiply two same numbers for the output... so like 49 would b 7, since 7 x 7 = 49 !!
im not sure if that makes any sense, but i hope it helps !!
'Here are 5 number cards, '2' '5' '7' '8' '9'. One of the cards is removed and the mean average of the remaining 4 cards is 6. Which card was removed (Please show your working).
Answers
Answer:
9
Step-by-step explanation:
'Here are 5 number cards, '2' '5' '7' '8' '9'. One of the cards is removed and the mean average of the remaining 4 cards is 6. Which card was removed (Please show your working).
Pls help me find KL!!!!!
Answers
Answer:
[tex]Solution,\\The~all~sides~of~rhombus~are~equal.\\So, ~DM = DK\\or, 5y+2=3y+6\\or, 5y-3y=6-2\\or, 2y=4\\or, y=2\\We~have, DM=KL=5y+2 = 5(2)+2=12\\[/tex]
∴[tex]KL = 12[/tex]
Select the correct answer. Consider these functions: f(t)=-312 + 51 g(t) = 12 + 2 What is the value of Alg(-2))? A. -28 OB. C. 12 OD 146
Answers
I’m not 100% sure
Answer:
It is c.12
Step-by-step explanation:
I just took the test(Plato)
If you want to unload a low interest rate bond, you would have to sell your bond at a premium
True or false
Answers
Answer:
true
Step-by-step explanation:
Solve the system using elimination tech
8x-2y=6
-8x+4y=12
x=
y=
in coordinate form:
Answers
Answer:
Step-by-step explanation:
8x - 2y = 6
-8x + 4y = 12
2y = 18
y = 9
8x - 18 = 6
8x = 24
x = 3
(9, 3)
Mr. Jenkins is buying paint to paint the garage wall. He needs to know the area of the wall in order to know how much paint he will need to buy. The wall is 24 feet wide and 12 feet tall. What is the area of the garage wall?
Answers
Answer:
288
Step-by-step explanation:
just multiply its height by its width let me know if im wrong or not please
Answer:
i think c
Step-by-step explanation:
3. Amanda's computer weighs 56 ounces.
How many pounds does it weigh?
Answers
The answer is 3.5 pounds
Emily surveyed 300 of the students in her school about their favorite color. 93 students said their favorite color was purple. What percentage of the surveyed students said their favorite color was purple?
Answers
Answer:
31%
Step-by-step explanation:
93/300=0.31
0.31=31%
The percentage of the surveyed students said their favorite color was purple will be 31%.
What is mean by Percentage?
A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
To Calculate the percent of a number , divide the number by whole number and multiply by 100.
Given that;
Total number of students = 300
And, There are 93 students said their favorite color was purple.
Now,
The percentage of the surveyed students said their favorite color was purple is find as;
Total number of students = 300
And, There are 93 students said their favorite color was purple.
So, Percent of the surveyed students said their favorite color was purple is;
Percent = 93 / 300 x 100
= 31%
Thus, The percentage of the surveyed students said their favorite color was purple will be 31%.
Learn more about the percent visit:
https://brainly.com/question/843074
#SPJ6
The admission fee at a park is $1.25 for children and $5.40 for adults. On a certain day, 319 people entered the park, and the admission fees collected totaled $1125. How many children and how many adults were admitted?
Answers
Answer:
So 900 children went that day and
225 adults went that day
Step-by-step explanation:
1125 divided by 1.25=900 children
so then if you want to find out adults then just subtract
1125-900=225 adults
Hope this helped and Have a great day!!!
Help.
Which graph represents the solution to 5 times a number, n, is less than 65?
Answers
Answer: help
Step-by-step explanation: I need help too
which of the following equations will produce the graph shown below?
Answers
Answer: x-1/8y^2=0
Hope this helps any !
What is the percentage plz help me with this Question.
Answers
Answer:
percentage is a number or ratio expressed as a fraction of 100.
Step-by-step explanation:
Blue male = 33.33%
Brown male = 56.25%
green female = 7.5%
blue female = 47.5%
brown female = 45%
Triangle ABC is similar to Triangle XYZ.
Solve for x and y
Answers
Xz= 7
Hope this helps!!!
A sum of money was divided bety
Mary and Dónal. Mary got of 5/8
he money and Dónal got the res
Dónal got €2:40, how much did Mary get
Answers
Answer:
4.00
Step-by-step explanation:
each one of the eights is 80 cents. the way to figure it out was to just divide it by 3 or in a different place however many fractions you have/need.
Bro hazel, kris, trey, Eli, sowwy help
Answers
Answer:
? there is no picture.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Ummm
The bowl has a diameter of 10 inches. What is its radius?
Answers
Answer:
r = 5 inches
Step-by-step explanation:
because if your trying to find the radius from the diameter you divide by 2
radius is always half the diameter
There are 4 cups of flour in 3 batches of cookies . How many cups are in one batche.
Answers
Answer: Around 1.33 Cups per batch
Step-by-step explanation:
4 / 3 ≈ 1.33
Answer:
1 1/3
Step-by-step explanation:
Math
the equation of the line please
Answers
Answer:
x = 4
Step-by-step explanation:
The line is a vertical line. The equation of a vertical line is represented as x = k.
Where, k is the point at where the line intercepts the x-axis.
In the graph given, the line intercepts the x-axis at 4. k = 4.
Therefore the equation of the vertical line would be:
x = 4
:((((((((((((( i need help
Answers
Answer:
5d
Step-by-step explanation:
Every member pays 5 dollars. So the number will multiply by 5 everytime a member pays.
20 is 80% of what number?
Answers
Answer:
25 is answer.
80% of x=20
x=20×100/80=25
Amanda is a sunflower farmer. Her farm is in the shape of a parallelogram with a height measuring 13 kilometers and a base measuring 12 kilometers. What is the total land area Amanda uses?
Answers
Answer:
156
Step-by-step explanation:
To find the area of a rectangle you have to to base x height. Its the same with parrallograms becase most of them look like the attached image. If you simply take one of the triangles off one side and put it on the other it becomes a rectangle. This was the formula A= bh still works.
what is ( 7v + 5 ) – ( 2v + 2 )
Answers
Answer:
5v+3. I hope I helped :'D
Steps for answer!
1. Remove parentheses.
7v+5-2v-2
2. Collect like terms.
(7v-2v)+(5-2)
3. Simplify.
5v+3
Use a net to find the surface area of the open cylinder with only one base. Use 3.14
(round to the nearest tenth as needed)
Answers
Answer:
706.5 cm²
Step-by-step explanation:
Surface area of the open cylinder with only one base = surface area of cylinder - area of one of the base
= 2πr(h + r) - πr²
Where,
r = 9 cm
h = 8 cm
π = 3.14
Plug in the values into the equation
Area of the open cylinder with one base = 2*3.14*9(8 + 9) - 3.14*9²
= 56.52(17) - 254.34
= 960.84 - 254.34
= 706.5 cm²
r f(x)
--2-1
-11-3
0-5
1-7
Which function rule defines f(x)?
Answers
Answer:
B. f(x) = -2x - 5
Step-by-step explanation:
✔️Find the rate of change:
Rate of change using two of the given pair, say (0, -5) and (1, -7)
Rate of change (m) = ∆f(x) / ∆x = (-7 -(-5)) / (1 - 0) = -2/1 = -2
✔️Find y-intercept (b):
y-intercept (b) = -5 because the y-intercept is the value of f(x) when x = 0.
✔️Substitute m = -2 and b = -5 into f(x) = mx + b
Thus,
f(x) = -2x + (-5)
f(x) = -2x - 5
Select all expressions that are equal to 64 3/2
Answers
6x − 4 ; 2(3x − 8)
A Equivalent
B Not Equivalent
PLEASEEEEE ASAP I AM TAKING A MATH TEST
Answers
Good luck on your math test
Answer:
Not Equivalent
Step-by-step explanation:
Good Luck If you need any other answers just comment and post your question