Answer:
We conclude that the algebraic expression 9r+2 can be verbally expressed in many ways such as:
Two more than 9 times a number, r.9 times a number, r, increase by 2.Step-by-step explanation:
Given the algebraic expression
9r+2
We know that 9r is the product of 9 and 3.
Thus,
9r+2 can be verbally expressed in many ways such as:
Two more than 9 times a number, r.
or it can be also verbally expressed such as:
9 times a number, r, increase by 2.
Therefore, we conclude that the algebraic expression 9r+2 can be verbally expressed in many ways such as:
Two more than 9 times a number, r.9 times a number, r, increase by 2.explain in words how do you divide a fraction by a whole number
Answer:
Step-by-step explanation:
whole number over one
flip the whole number under one
multiply that times the fraction
simplify answer if neccesary
ex:
1/2 / 3
1/2 / 3/1
1/2 / 1/3
1/2 x 1/= 1/6
Which inequality is true?
1-50 < -100
-50 > 1-100
|--100 < 50
1-100) > 150
Answer:
1-100>150
Step-by-step explanation:
At the end of its first year of operations, Berganstein Sportswear had current
assets of $13,000, fixed assets of $25,000, current liabilities of $7,000, and long-term liabilities of $14,000. What is the amount of owner's equity?
Whoever answer this, thank you!
Answer:
Step-by-step explanation:
it will be 59,000 because i add it all up
Solve for x.
78
5x-1
15x-3
Answer:
x=8
Step-by-step explanation:
Angle S and R are remote interior angles which means that they would add up to equal angle RQK.
78+5x-1=15x-3
Combine like terms
77+5x=15x-3
Add 3 on both sides
80+5x=15x
Subtract 5x on both sides
80=10x
Divide 10 on both sides
x=8
If one gallon of ice cream costs $3.25, how much does three gallons cost?
Answer:
9.75
Step-by-step explanation:
3..25 x 3 =9.75
PLZ NEED HELP IMMEDIATELY A jacket usually sells for $61.00. If the jacket is 40% off, and sales tax is 8%, what is the total price of the jacket, including tax?
Answer:
39.53
Step-by-step explanation:
Multiply 61 by .4. The answer is 24.4. Subtract 24.4 from 61. This is the sale price after the discount but before the sales tax. The answer to that is 36.6. Multiply 36.6 by .08, the answer is 2.928. Round to the nearest hundreths. Add this to 36.6. You're final answer is 39.53.
Find the sum of (8a + 2b - 4 ) and ( 3b - 5 )
please help !!!
Answer:
The answer is: 8a + 5b - 9
please help, x-6≤3 solve for x
Answer:
x ≤ 9
Step-by-step explanation:
What is the slope of a line with rise and run of 4?
Answer:
1
Step-by-step explanation:
slope is equal to "rise over run"
or = rise / run.
if you mean by
a rise and a run of 4;
rise = 4 & run = 4,
then the slope is 4 / 4 = 1.
A triangle has angle measurements of 59°, 52°, and 69°. What kind of triangle is it?
Answer:
Acute Triangle
Step-by-step explanation:
since all of the angles are below 90° the triangle is acute
Answer:
[tex]\huge\boxed{\sf Scalene \ Triangle}[/tex]
Step-by-step explanation:
The angles measurements are 59°, 52° and 69°. The triangle which have all of its angles and sides unequal is called a scalene triangle.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Subtract the fractions
14/28 - 10/28 =
your answer will be
1
---
7
Solution with Steps
14/28−10/28=?
The two fractions have like denominators so you can subtract the numerators.
14/28−10/28=?
The two fractions have like denominators so you can subtract the numerators.
Then:
14−10 4
--------- = ------
28 8
This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 4 and 28 using
GCF(4,28) = 4
4÷4 1
-------- = -----
28÷4 7
Therefore:
14/28−10/28=17
Answer:
1/7
Step-by-step explanation:
i used a canculator ._.
Please help me!!!!! I need help
Answer: Cube root of 27(top right)
Step-by-step explanation:
take the cube root of each side, to get x by itself and the other side ends of the cube root of 27
x^3 = 27
x = 3√27
= 3
hope this helsp and please mark me as brailnliest
Find the equation of the straight line passing through the point (0,1) which is perpendicular to the line y= -2x + 2
Answer:
y = 1/2x + 1
In order to evaluate a slope that is perpendicular to the given equation, you need to find the opposite reciprocal of the original slope. This means you take the original slope, flip the numerator and the denominator, and change the sign in front.
-2 ⇒ 1/2
Next, we need to substitute the information given into the point-slope formula.
The point-slope formula is:
y - y₁ = m(x - x₁)
y - 1 = 1/2(x - 0)
y - 1 = 1/2x
y = 1/2x + 1
Therefore, the line perpendicular to y = -2x + 2 is y = 1/2x + 1.
What is the least common denominator of 4 and 10
Answer:
20
Step-by-step explanation:
Work out the surface area of this cylinder.
8 cm
16.8 cm
please give me the working out aswell not just a number
Step-by-step explanation:
First, you'd get the area of the circle, then multiply it by two (there's two ends to a cylinder)
so (pi)(R^2)
If 8 is the diameter, then 4 is the radius (r=1/2d)
3.14{pi}*16{4 squared}+=50.27
(50.27*2)= 100.54
Now, we need to find the area of the side of the cylinder. We have the given height of 16.8, and now we need to find the length. In order to do that, we must find the perimeter/diameter of the circle with the formula of Pi*Diameter.
if the diameter of the circle is 8, then 3.14*8=25.12.
25.12*16.8=422.016
now we need to add the area of the circles to get total surface area.
100.54+422.016= 522.556cm^2
I hope this helps!
The surface area of the given cylinder is 522.496 cm².
What is Cylinder?A cylinder is a three dimensional figure which is formed by two parallel circular bases joined by a curved surface.
Center of the two bases is joined by a line called the axis of the cylinder.
Total surface area of cylinder can be found by the total of area of circular bases and the area of curved surface.
Total surface area = Area of Circular bases + Area of curved surface
= 2π r² + 2π r h
where r is the radius of the circular base and h is the height of the cylinder. π is the pi constant with value 3.14
Here, r = 8/2 = 4 cm and h = 16.8 cm
Total surface area = 2πr (r + h)
= 2π × 4 (4 + 16.8)
= 8π × 20.8
= 166.4π
= 166.4 × 3.14
= 522.496
Hence the surface area of the cylinder is 522.496 cm².
To learn more about Cylinder, click on the link :
https://brainly.com/question/27853279
#SPJ2
Answer 3.3 I really need help
Answer:
Step-by-step explanation:
Given polynomial is → 6x³- 9x² + 12x - 15
3.3.1) Polynomial is divided by 3x,
3x) 6x³ - 9x² + 12x - 15 (2x²- 3x + 4
6x³
0 - 9x²
- 9x²
0 + 12x
+ 12x
0 - 15
Quotient of the polynomial = (2x² - 3x + 4)
Remainder = -15
3.3.2) Quotient is separated by the plus, minus signs.
Variable does not contain exponents as fraction or negative number.
There are no special features like log, radicals or trigonometric functions.
Therefore, quotient is a polynomial.
Draw and ordered stem and leaf diagram to show this information.
2, 7, 13, 18, 20, 25, 27, 28, 32
Answer:
STEM | LEAF
_0 __ | 2, 7
_1 ___| 3, 8, 8
_2 __ | 0, 5, 7, 8
_3 __ | 2
Step-by-step explanation:
Given the data:
2,7,13,18,18,20,25,27,28,32
Prepare an ordered stem plot:
STEM | LEAF
_0 __ | 2, 7
_1 ___| 3, 8, 8
_2 __ | 0, 5, 7, 8
_3 __ | 2
KEY:
20 = 2 | 0
An expression is shown:
7350 ÷ 35
What is the value of the expression?
A.
2.1
B.
21
C.
210
D.
2100
Answer:
210 so C.
Step-by-step explanation:
Hope this helps :)
Answer:
C
Step-by-step explanation:
7350 divided by 35 is equal to 210.
Help plz (I GIVE VIRTUAL COOKIES)
Answer: 45 90 135 215 315
1 2 3 5 7
Step-by-step explanation: not sure about the last one.
Pl help its for home work
Step-by-step explanation:
B
[tex]6x + 8y = - 2 \\ [/tex]
B is a multiple of A
[tex]3x + 4y = - 1 \\ if \: multiplied \: by \: 2 \\ = 6x + 4y = - 2[/tex]
and since the two systems A and B
have
[tex]2x + y = 5[/tex]
then the two systems have the same solution
Brandy's Candies sells 250 types of candy, and 30% of them are lollipops. How many types of candy are lollipops?
Answer:
75
Step-by-step explanation:
When you have 100% of something, it's all of that one thing, right? So if you were to turn 100% into a decimal, it would be 1. This means you can divide any percentage by 100 to turn it into a decimal. So, 30%=.3. When you multiply something by 2, you get two of that thing, right? And just the same, when you multiply something by half, you get half of that thing. This means you can multiply 250 by .3 to get .3 of it, or, 30%.
250*.3=75
please help, im not too fond on like terms.
Sheldon also picks tomatoes from his garden. He picked 4 4/10 but 1.5 were rotten and had to be thrown away. How many kilograms of tomatoes were not rotten? Write an equation that shows how you reached your answer.
Given:
Number of tomatoes Sheldon picks = [tex]4\dfrac{4}{10}[/tex] kg
Rotten tomatoes = 1.5 kg
To find:
How many kilograms of tomatoes were not rotten?
Solution:
Number of tomatoes Sheldon picks = [tex]4\dfrac{4}{10}[/tex] kg
= [tex]\dfrac{4(10)+4}{10}[/tex] kg
= [tex]\dfrac{40+4}{10}[/tex] kg
= [tex]\dfrac{44}{10}[/tex] kg
= [tex]4.4[/tex] kg
Rotten tomatoes = 1.5 kg
Remaining tomatoes which are not rotten is
Required tomatoes = Tomatoes Sheldon picks - Rotten tomatoes
= [tex]4.4-1.5[/tex]
= [tex]2.9[/tex] kg
Therefore, the tomatoes which were not rotten is 2.9 kg.
HELP ME PLS BRAINLOEST AND POINTSS SKDKDLD
Answer:
No problem
Step-by-step explanation:
the city sales tax in your city is 4.4% and an item costs $3 before tax
Answer:
$3.13 after you add the tax.
Get the quotient of each item up to the nearest ten thousandths place.
Then, round the decimals to their nearest thousandths. Number 1 is done for you.
1.45 + 8 = 5.6250 5.625
2.77 + 9 =
3.81 7 =
4.93=9 =
5. 88 7=
6.55 + 8 =
9514 1404 393
Answer:
see attached
Step-by-step explanation:
This calculator problem can be handled easily by a spreadsheet, which can round to whatever number of digits you desire.
The point is probably to see if you understand that the thousandths place digit will increase by 1 if the ten-thousandths place digit is 5 or more. (That is the case only for problem 2.)
__
Additional comment
When doing this with something that only displays 4 decimal digits, you need to be sure that the 4th digit has not been rounded up to 5. For example, ...
0.00149 rounds to 0.0015 and rounds to 0.001 (not 0.002)
Usually, you would give yourself this assurance by showing the hundred-thousandths place in the calculation if you're intending to round to thousandths.
Simplify √(1-cos)(1+cos)/cos^2
Answer:
Step-by-step explanation:
there u go!!
b) Sanjeev draws a triangle with its sides as 6cm, 8cm and 10cm. Is the
triangle drawn by Sanjeev a right angled triangle? Why?
Answer:
Step-by-step explanation:
Use Pythagorean's theorem. If the sides satisfies Pythagorean theorem, then, they form a right angled triangle.
The longest side is hypotenuse.
Hypotenuse² = base² + altitude²
10² = 6² +8²
100 = 36 + 64
100 = 100
So, 6cm, 8cm, 10 cm makes an right angles triangle.
Plz help me get the right answer
Answer:
- 13x² + 7x + 6
Step-by-step explanation:
- 4x² + 6 - (9x² - 7x) ← distribute by - 1
= - 4x² + 6 - 9x² + 7x ← collect like terms
= - 13x² + 7x + 6
HELP almost due in 5
Answer:
A, D,F are triangle sides