=√40 = 6.32455 ≈ 6.3
Answer: B ) 6.3
SOMEONE PLEASE HELP WILL MARK BRAINIEST PLEASE I AM NOT VERY GOOD AT MATH I NEEEED HELPPPPPP
Answer:
5150
Step-by-step explanation:
120000/3= 40000
40000*.12875= 5150
Ivette buys a pack of 8 birthday cards for $1.20 using the nickels shown below. How much does he spend on each card??
Answer:
15 cents or 5 nickels
Step-by-step explanation:
It’s $1.20 for 8 birthday cards so you do 1.20 divided by 8.
1.20 divided by 8 is 0.15 which is 15 cents. 15 cents is equal to 5 nickels.
Hope this helps :)
Find the equation of the line that contains the point (-1, -7) and is parallel to the line 4x + 5y = 9. Write the equation in slope-intercept form, if possible.
Answer:
4*1+5*1=9
Step-by-step explanation:
Hope this helps. :)
Solve the inequality 6.2n < 2n + 8.4
Answer:
n<2
Step-by-step explanation:
6.2n<2n+8.4
Move variable to the left hand side and change its sign
6.2n - 2n < 8.4
Combine like terms
4.2n < 8.4
divide both side by 4.2
n < 2
I need help ASAP x-3/8=3/20
Answer:
Step-by-step explanation:
6/8 can be simplified to 3/4. Therefore the answer is C. 20 X 3/4
Answer:
[tex]x=0.525[/tex] or [tex]x=\frac{21}{40}[/tex]
Step-by-step explanation:
find the surface area of the cylinder using pie.
April took out a $600 loan from the bank. At the end of 5 years, she pays back the principal, plus $60 simple interest.
What was the annual interest rate?
Answer:
2%
Step-by-step explanation:
Help needed asap
If 0
Answer:
umm... i need a problem or anything bud
Step-by-step explanation:
So I need help with something so can you explain a coordinates plane
Answer:
sure so quadrant one is top right and its positive positive and quadrant 2 top left and is negative positive quadrant 3 is bottom left and negative negative quadrant 4 is bottom right and its positive negative
Step-by-step explanation:
Which expression is equivalent to -44
PLease asap 12 points please dont just take them
Answer:
|44|
Those are not Ones, those are the straight lines you can type using the Shift key and the key underneath the Backspace :)
Step-by-step explanation:
-44 is 44 places away from zero, and |44| is also 44 places away from zero. For those who are wondering, this symbol: | if is placed around a certain number, the positive or negative effect on that number is taken away, and the number is just thought as of that many spaces away from zero. EX: -9 => |9| is now not negative
Answer:
One equation is -22+-22
Geometry help, ie: linear, exponential, discrete, continuous
Answer:
Exponentail and Continuous
Step-by-step explanation:
Esponentail because the graph is going up by 3 times the pevous making the line curved, and Continuous because time continuses to pass through the hours. (although if it is only looking at the point on the hour it is descrete).
solve the equation 2(x+2x)=36
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define Equation
2(x + 2x) = 36
Step 2: Solve for x
Combine like terms: 2(3x) = 36Divide both sides by 2: 3x = 18Divide both sides by 3: x = 6Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 2(6 + 2(6)) = 36Multiply: 2(6 + 12) = 36Add: 2(18) = 36Multiply: 36 = 36Here we see that 36 does indeed equal 36.
∴ x = 6 is the solution to the equation.
Answer :
2(x+2x)=36
2x + 4x =36
6x =36 is the answer
Hope it helped
Urgent!!! What is the solution of the system?
Answer:
(-38,18)
Step-by-step explanation:
Step: Solvex+3y=16for x:
x+3y+−3y=16+−3y(Add -3y to both sides)
x=−3y+16
Step: Substitute−3y+16forxin2x+5y=14:
2x+5y=14
2(−3y+16)+5y=14
−y+32=14(Simplify both sides of the equation)
−y+32+−32=14+−32(Add -32 to both sides)
−y=−18 Divide both sides by -1
[tex]\frac{-y}{-1} =\frac{-18}{-1}[/tex]
y=18
Step: Substitute18foryinx=−3y+16:
x=−3y+16
x=(−3)(18)+16
x=−38
A hollow shaft has an outside diameter of 6.0cm and an inside
diameter of 4.0cm. The cross-sectional area of the shaft is:
Select one:
O a. 1571 mm sa
O b. 6283 mm sa
O c. 628 mm sa
O d. 1257 mm sa
Next page
Jump to...
.
The cross-sectional area of the shaft is 314 mm²
The outside diameter (d₂) = 6 cm = 60 mm
The inside diameter (d₁) = 4 cm = 40 mm
The cross sectional area of the shaft (A) is given by:
A = π(d₂ - d₁)²/4
Substituting values:
A = π(60 - 40)²/4
Simplifying the equation:
A = 314 mm²
The cross-sectional area of the shaft is 314 mm²
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Pleas pleas pleas pleas pleas help me!!
Answer: $874.50
Step-by-step explanation:
I = P x R x T
825 x 0.06 x1 = $49.50 interest
825.00 + 49.50 = $874.50 total cost for the phone after a year
Angela uses 2/3 cup of strawberries to make 5/6 of a liter of smoothie. What is the unit rate in cups of strawberries per liter of smoothie?
Answer: 5/6÷2/3
5/6×3/2
=5/4
5/4 cups of strawberries makes 1 litre of smoothie
HELP!!!
18. A storage facility has small units designed to hold 40 - 50 large boxes, a large box on average weighs 85 lbs. On average, if someone fills the container to capacity, how much will all the boxes they store weigh?
a. 3400 lbs
b. 4250 lbs
c. 4175 lbs
d. 3825 lbs
Answer:
All the boxes in the store will weigh b. 4,250 lbs.
Step-by-step explanation:
Well, we know that the storage facility can hold a maximum of 50 large boxes, each weighing about 85 pounds.
85 x 50 = 4,250
Therefore, all the boxes in the store will weigh b. 4,250 lbs.
Hope this helps! :D
Can someone help me please
Answer:12 dollars
Step-by-step explanation:
if u cross multiply u get 12
Scientists build a fence around an acacia tree. The fence has a perimeter of 192 feet and is
shaped like a regular octagon. How long is one side of the octagon?
I’m so bad at math
the angle of a elevation of the top of a tree from an observer standing 10m away from the foot of the tree is 56°. Calculate the height of the tree.
Explain your answer pls,thx
Answer:
14.83 meters
Step-by-step explanation:
Given that :
Angle of elevation (α) = 56°
Distance between observer and foot of tree = 10 meter.
Height of tree =?
Using trigonometry :
The height (h) of the tree can be obtained using :
Tan α = opposite / Adjacent
Tan(56°) = h / 10
1.4825609 = h / 10
Multiply both sides by 10
1.4825609 * 10 = h
14.8256 = h
Hence, the height of the tree is 14.83 m(2 decimal places).
HELP PLS ARE THESE ANSWERS CORECT?!!!!!!!!!!! ILL GIVE BRANLIEST!
Answer:
a
Step-by-step explanation:
Hope this helps
Answer:
It’s the first one
Step-by-step explanation:
George Washington was reluctant to lead the Continental Army because he was worried about leaving his wife, Martha, alone if he were to be captured or killed during the war.
HELP QUIK PLS BRAINLIEST TOOOOO
Having a positive social media image means
using slang or acronyms when messaging teachers
saying unkind things about someone via text message
writing without using proper spelling and punctuation
having a respectable email address for school
To find 49% of a number, we can multiply the number by 49/100 or _____.
Answer:
.49 * 100
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The diameter of the solar system is about 300,000,000,000,000 kilometers,
which can be written as 3 x 100 kilometers. What is n?
Answer:
D. 14.
Step-by-step explanation:
As we know, 10 to the second power is 100, to the third power is 1000, and so on. These powers add a zero to the number. Since PEMDAS tells us to do exponents before multiplication, we need to find what power of 10 gives us 100,000,000,000,000. Let's count all the zeros. There are 14 zeroes. This means our answer is D. 14. Let's check, though. 10 to the 14th power is 100,000,000,000,000, and that times 3 is 300,000,000,000,000. That means our answer is correct, it is in fact, D. I hope this helps!
Edit: I changed the answer from 13 to 14 because I realized that 13 is incorrect.
The table shows the number of diagonals that can be drawn from one vertex in polygon. Write an equation in function notation for the relation and find the number of diagonals that can be drawn from vertex in a 12-sided polygon.
Answer:
y = x - 3; 9 diagonals
Step-by-step explanation:
Find the equation: y = x - 3
Plug in 12: y = 12 -3
Solve: y = 9
9 diagonals
Hope this helps! Plz mark brainliest
The equation of function notation for the relation will be,
⇒ y = x - 3
What is Equation of line?
The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Table is shown in figure.
Two points on the table are (3, 0) and (4, 1).
Now,
Since, The equation of function passes through the points,
(3, 0) and (4, 1).
So, We need to find the slope of the function.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (1 - 0) / (4 - 3)
m = 1
Thus, The equation of function with slope 1 is,
⇒ y - 0 = 1 (x - 3)
⇒ y = x - 3
⇒ y = x - 3
Thus, The equation of function notation for the relation will be,
⇒ y = x - 3
Learn more about the equation of line visit:
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Billy ate 5/4 pizzas and John ate 5/3 pizzas. How much more pizza did John eat than Billy?
Answer:
Step-by-step explanation:
5/12
Answer:
John ate 5/12 more pizza than Billy
Step-by-step explanation:
[tex]\frac{5x4}{3x4}[/tex]-[tex]\frac{5x3}{4x3}[/tex]
= [tex]\frac{20-15}{12}[/tex]
=[tex]\frac{5}{12}[/tex]
I need that done by the end of the day please
Answer:
need what done?
Step-by-step explanation:
AYO HELP ASAP GET BRAINLIEST
Answer:
it is 5
Step-by-step explanation:
subtract 7x2+4x-9 from 5x2+10x-5
Answer:
2x^2-6x-4
Step-by-step explanation:
(7x2 + 4x - 9)
-(5x2 + 10x - 5)
=
7x^2-5x^2=2x^2
4x-10x=-6x
-9-(-5)=-4
thus, your answer is 2x^2-6x-4
Answer:
41
Step-by-step explanation:
because I did it on a calculator and get it mentally
IF YOU ANSWER THE QUESTION IN THE LINK OF BRAINLY i WILL DO AN ESSAY FOR YOU!!!!!!!!!!!!! PLEASE AN ALGEBRA QUESTION IN EXCHANGE FOR SOMETHING YOU WANT JUST PLEASE ANSWER!!!!
Here's the link check it out!!! IT WAS DUE A WEEKZZ AGOOO
https://brainly.com/question/19688340
DONT ANSWER THIS QUESTION ONLY THE LINK!!
Answer:
Heredity refers to the genetic heritage passed down by our biological parents. It’s why we look like them! More specifically, it is the transmission of traits from one generation to the next. These traits can be physical, such as eye color, blood type or a disease, or behavioral. For example, the hygienic behavior of honeybees that drives them to remove sick larvae from the nest is inherited behavior.