Answers
Answer:
2313
Step-by-step explanation:
60*15=900
Circle radius is 30
3.14*30^2=2826
2826/2=1413
900+1413=2313
Related Questions
If
Plz help ASAP! Thank you
Answers
Answer:
hi
Step-by-step explanation:
hi
find the values of x and y
Answers
Answer: X would be 5 and Y would be 6
Step-by-step explanation: It looks like they subtracted 2 because 6-4=2 so others subtract 2
what is 6^7= pls help me i really need this
Answers
Answer:
279,936
Step-by-step explanation:
4x+10-2x=70
how do i solve for x
Answers
Step-by-step explanation:
4x,+10-2x=70
2x+10=70
2x=60
x=60
2
x=30
hope it helps.
Answer:
x=30
Step-by-step explanation:
4x+10-2x=70
Combine 4x and -2x
2x+10=70
Isolate variable
2x=60
divide everything by 2
x=30
can you solve this i cant please help
Answers
Answer:
1 2/3m
Step-by-step explanation:
Hope it helps!
Answer:
1 2/3 m
Step-by-step explanation:
simply add the two terms
2 + (-1/3) = 1 2/3
What is the yintercept in the equation y=4x-3?
Answers
Answer:
-3
Step-by-step explanation:
The main formula for slope intercept form is y=mx+b
m=slope
b=y-intercept
Simplify.
19x - 7x + 25
The simplified expression is
Answers
Answer:
12x + 25
Step-by-step explanation:
Just subtract the Xs, so 19x - 7x = 12x.
Then, you add back in the 25 so 12x + 25
Answer:
12x+25
Step-by-step explanation:
19x-7x+25=12x+25
Which of the Following is an example of a claim?
A. Uniforms are good for students.
B. Uniforms come in many shapes and sizes.
C. Uniforms are made by people using sewing machine.
D. I like my Uniform.
Answers
B. Uniforms come in many shapes and sizes.
"If A, then B is the form of a ______
statement.
Answers
Answer:
conditional
Step-by-step explanation:
If it rains then frog croaks.
you will see it has to rain first
What is the range of the function g(x) = |x - 12| - 2?
Answers
Step-by-step explanation:
The function is given by
It is an absolute value function which has a v- shaped graph.
The vertex form of an absolute function is given by y = a|x-h| +k, where (h,k) is the vertex.
Comparing the given equation with this, we have
h = 12
k = -2
Hence, the vertex would be (12,-2).
Now, the range of the function is the set of y values for which the function is defined.
This function has vertex of (12,-2). hence, it would not take any values which are less than -2. Please see the attached graph.
Hence, the range would be the all y values greater than or equal to -2.
Hence, the range is given by
Answer:
B
Y is greater than or equal to -2
Two polygons are similar. The perimeter of the larger polygon is 120 yards and the ratio of the corresponding side lengths is 1/6. Find the perimeter of the other polygon
Answers
Answer:
20 yards
Step-by-step explanation:
Given that:
Two Given polygons are similar :
Ratio of corresponding sides =. 1/6
Perimeter of larger polygon = 120 yards
Perimeter of smaller = p
Since they are similar, and yhe ratio of their sides Given, we use the relation :
(Smaller perimeter / larger perimeter) = (smaller side / larger side)
(p / 120) = (1 /6)
Cross multiply :
6p = 120
p = 120/6
p = 20 yards
I need help on these two problems
-0.5y=-50
3y-7=8
Answers
Plz help me solve this small equation plz show working
Thank you so much
Answers
Answer:
can you type it out??
Step-by-step explanation:
(GIVING BRAINLIEST!!!)
L i nk Is below!! Keep in mind, you don't have to answer all of it xd
Answers
Answer:
1.
1). 1/8
2). 1/10
3). 1/15
4). 1/16
What is the final amount if 660 is increased by 1% followed by a further 1% increase? Give your answer rounded to 2 DP.
Answers
Answer:
$673.27
Step-by-step explanation:
Initial amount = $660
1% Increase = $660*(1+1%)
1% Increase = $660+$6.6
1% Increase = $666.6
Further 1% Increase = $666.6*(1+1%)
Further 1% Increase = $666.6 + $6.666
Further 1% Increase = $673.266
Further 1% Increase = $673.27
which of the following sets can be three angles of a triangle?
(a) 45 degree 40 degree 80 degree
(b) 60 degree 50 degree 70 degree
(c) 55 degree 75 degree 50 degree
Answers
Answer:
B) 60 degree 50 degree 70 degree is the answer
reason:- 60+50+70=180 In the triangle the sum of all rhe angles is 180
Emily is making a scrapbook.
She uses 13 stickers to decorate each page.
In all, Emily uses 156 stickers.
How many pages did she decorate?
Answers
In order for Emily to use 156 stickers, she would've had to decorate 12 pages. 13 × 12 = 156. Therefore, your answer would be 12 pages.
The price of the bicycle that Mark wants to buy is $282.
How much will Mark pay for the bicycle if the state tax rate is 4%?
Answers
293.28 hope this is right :D!
Please can anyone help?
Answers
Answer:
9/5x^3
Step-by-step explanation:
i hope that is the answer
4.5 x 10^16 molecules of carbon dioxide are equal to how many moles?
Answers
Step-by-step explanation:
1 mole of any substance = 6.022 * 10²³ molecules.
Number of moles of CO2
= (4.5 * 10¹⁶)/(6.022 * 10²³)
= 0.75 * 10^(-7)
= 7.5 * 10^(-8) mol.
4.5 × 10¹⁶ molecules of carbon dioxide are equal to 7.47 × 10⁻⁸ moles.
What is a mole?In chemistry, the amount of a substance in which contains precisely 6.02214076 × 10²³ elementary particles of the same substance is defined to be as a mole.
The constant 6.02214076 × 10²³ is called Avogadro constant and is usually denoted by Nₐ.
These elementary particles can be atoms, ions, molecules and others like electrons.
Number of moles in any substance can be calculated by,
n = N/Nₐ , where
n : number of moles
N : number of elementary particles
Nₐ : Avogadro constant
We have 4.5 × 10¹⁶ molecules of carbon dioxide are there.
Number of moles in CO₂ = (4.5 × 10¹⁶) / (6.022 × 10²³)
= 0.747 × 10⁻⁷
= 7.47 × 10⁻⁸
Hence, 7.47 × 10⁻⁸ moles of carbon dioxide are equal to 4.5 × 10¹⁶ molecules of carbon dioxide.
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Nina's mom bought her a new pair of shoes. Which shape box did the shoes come in?
rectangular solid
cone
O cylinder
cube
sphere
Answers
Answer:
rectangle
Step-by-step explanation:
a shoe box is a rectangle
Column A 1. one solution: one solution 2. no solutions: no solutions 3. infinite solutions: infinite solutions 4. System of equations: System of equations 5. Solution: Solution 6. Equation: Equation Column B a.A representation of a scenario b.same slope, different intercepts c.same slope, same intercept d.The point where two lines intersect e.Two or more equations working together f.different slopes, different intercepts
Answers
Answer:
Summary. If the equation ends with a false statement (ex: 0=3) then you know that there's no solution. If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.
Step-by-step explanation:
Name two monomials with a quotient of 12^-2^4
Answers
Explanation:
A quotient is the answer to a division.
There are many possible answers.
Anyone know how to do this? Please help
Answers
Answer: 215.6 meters
Step-by-step explanation:
Formula of a polygon: A= 1/2ap
a = apothem
p = perimeter
Since the polygon has 7 sides, you need to multiply 7 by 7.7 (side length) to find the perimeter which would be 53.9
A= 1/2 x 8 x 53.9
A = 215.6 meters
use long division to find the value of 43.5 ÷ 3
Answers
Answer:
14.5
Step-by-step explanation:
I got 14.5 i hope this helps
I need the answer and explanation pls
Answers
Step-by-step explanation:
Vertical Angles:A pair of opposite angles made by two intersecting lines. ( This would make both angle measures equal)
3(x-1) -8=4(1+x)+5 what is the answer?
Answers
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = − 20
Step-by-step explanation:
Hope this helps! Have a great day!
Answer:
x= -20
Step-by-step explanation:
give the person before me brainlist
Elena bought a bag of 75 glass beads. She used 7 beads to make a bracelet. She wants to make necklaces from the rest. Each necklace requires 13 beads.
Write an equation to determine how many necklaces (n) she can make.
Answers
Answer:
68/13=5n
Step-by-step explanation:
So you have 75 glass beads. Since you already used 7 to make a bracelet you would subtract that amount
75-7= 68
Then you would do 68/13 because each necklace needs that amount
13 can only go into 68 5 times because you cant make a partial amount of a necklace
Answer:
13
Step-by-step explanation: 75. 5 .=5-5
Solve the equation for x:
2.5x = 50
Answers
Answer:
x = 20
Step-by-step explanation:
x = 50/2.5 = 2.5x = 50
Answer:
x = 20
Step-by-step explanation:
2.5x= 50
x= 50/2.5
x = 20
Solve 3(x – 6) + 3 = –9.
Answers
Answer:
d) x = 2
Step-by-step explanation:
3(x - 6) + 3 = -9
open the parenthesis
3x - 18 + 3 = -9
3x - 15 = -9
add 15 to both sides of the equation
3x - 15 + 15 = - 9 + 15
3x = -9 + 15
3x = 6
divide both sides by 3
3x/3 = 6/3
x = 6/3
x = 2
The value of x will be;
⇒ x = 2
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ 3 (x - 6) + 3 = - 9
Now,
Since, The expression is,
⇒ 3 (x - 6) + 3 = - 9
Solve for x as;
⇒ 3x - 18 + 3 = - 9
⇒ 3x - 15 = - 9
⇒ 3x = 15 - 9
⇒ 3x = 6
⇒ x = 2
Thus, The value of x = 2
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