Answer:
The answer to the first question is (0.2y^7)^3
Step-by-step explanation:
The expression (0.2 × y⁷)³ is a cube of a monomial in standard form and the expression (16/3)x¹¹y¹⁸ is a monomial in standard form.
What is the algebraic expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.
The expression below which is given in the question
0.008y²¹
We have to write the given expression as a cube of a monomial in standard form
0.008y²¹
0.2 × 0.2 × 0.2 × y⁷× y⁷× y⁷
(0.2 × y⁷)³
The above expression is a cube of a monomial in standard form
(−3xy²)³· (− 2/3x²y³)⁴
We have to write the given expression as a monomial in standard form
(−3xy²)³· (− 2/3x²y³)⁴
(−3x)³(y²)³· (− 2/3x²)⁴(y³)⁴
x³y⁶· 16/3x⁸y¹²
(16/3)x³⁺⁸y⁶⁺¹²
(16/3)x¹¹y¹⁸
The above expression is a monomial in standard form.
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can someone help me please
Answer:
greg
Step-by-step explanation:
heffly is a sociopath. he shall burn in the gates of hell
use the discriminant to determine how many and what kind of solutions the quadratic equation x^2-x=1 has
Answer:
Two solutions
Step-by-step explanation:
x^2-x=1
plug into the discrimiant fomurla
The asnwer ends up being 5
which is positive, meaning that the discriminant has two solutions
Postitive number = Two solutions
The answer is 0 = One solution
Negative number = No solutions
:)
*Geometry* Please help me answer 17. To 23
17. Longest side
18. Smallest side
19. *i think* parallel
20. hypothesis is false, and a contradiction is reached
21. must be greater
22. SAS (Side-Angle-Side)
23. (To answer this look back in your notes about the section, what other Inequality Theorem is talked about, since i don't know what section this comes from i cannot help you)
5 pounds of spaghetti costs 8 dollars. How much would 1 pound cost?
Answer:
1.6 dollars
Step-by-step explanation:
I hope this helped you
Answer:
1 pound of spaghetti = $1.60
Step-by-step explanation:
Since 5 pounds of spaghetti costs 8 dollars, simply divide 8 dollars by 5 to find the cost of 1 pound of spaghetti.
$8/5 = $1.60
Deku and reaper also what is 2-4=?
Answer:
the answer is -2
Step-by-step explanation: The answer is from google
Answer:
-2
Step-by-step explanation:
indeed brother
If Steven was paid $12.00 for 3 hours of work, how much would he make for 2 hours of work?
Answer:
8 dollars
Step-by-step explanation:
12/3=4
4x2=8
Alana biked 15 miles in 1 hour. How many miles did she bike in 3 hours?
Answer:
45 miles
Step-by-step explanation:
15 miles = 1 hour
15 x 3 = x
x = 45
45 miles = 3 hours
CAN SOMEONE PLEASE HELPPP!!!!! It's Algebra 1. I attached the picture it's just one question.
You have to do 2h up, halph an hour parallel , and then a line more vertical than the 2h, then parallel the time he is on the top, and then a line down that stops parallel for some time in the middle and then a line down to the bottom.
There you are almost but you have to do it with better measures.
Nevaeh read 49 1/2 pages in 2 1/4 hours. If she continues reading at the same rate, how many pages will she read in an hour?
Nevaeh reads 22 pages in a hour.
Step-by-step explanation:
49.5/9 is 5.5x4=22
determine the slope of the line that contains (-4,2) and (6,8)
What is 180 inches in feet
Answer:15
Step-by-step explanation:
180÷12
Answer:
15 feet
Step-by-step explanation:
12 inches= 1 ft
180 inches* 1 ft/12 inches
inches and inches get canceled out and ft is the unit of measure now
180ft/ 12= 15 feet
Hope this helps!
In Will’s garden, 71 out of 200 plants have developed seeds. Which is closest to the percent of his plants that have developed seeds?
Answer: 35.5% of his plants have developed seeds
Step-by-step explanation:
200x5=1000
71x5=355
355/1000 35.5/100= 35.5%
What is the measurement of this angle
Answer:
50 degrees
Step-by-step explanation:
Will mark BRAINLIEST!!!!Which equation represents the relationship between x and y?
X
у
1
4
2
5
3
6
4
7
y = 3x + 1
y = x + 1
y = x + 3
y = x - 3
Answer:
Third one
Step-by-step explanation:
y=x+3
What fraction of 34 it will take to make 23?
Answer:
34 = 2 × 17
Step-by-step explanation:
To reduce a fraction divide the numerator and the denominator by their greatest common factor, GCF
Hannah made a ramp for her grandfather who was in a wheelchair. The ramp was 10 ft long and it was 5 ft away from the porch steps. How high were the porch steps?
Given :
Length of ramp( Hypotenuse ), l = 10 ft .
Length of base, b = 5 ft .
To Find :
How high were the porch steps.
Solution :
Let, height is h.
By Pythagoras theorem :
[tex]b^2+h^2=l^2\\\\h=\sqrt{l^2-b^2}\\\\h=\sqrt{10^2-5^2}\\\\h = \sqrt{75}\\\\h = 5\sqrt{3}\ ft[/tex]
Hence, this is the required solution.
Margo studied for 20 minutes. How many seconds did she study?
A. 1,200
B. 800
C. 620
D. 120
Answer:
1200 because 12*60 is 1200
Find the GCF of the two numbers, and rewrite the sum of the two numbers using the distributive property.
12 + 18
A) 4(2 + 3)
B) 4 + (2 + 3)
C) 6(2 + 3)
D) 6 + (2 + 3)
Select the correct answer
Giving brainliest
Answer:
9
Step-by-step explanation:
just trust me, i did this stuff in like 2 grade
Answer:
9 miles
Step-by-step explanation:
from Pete's house to the store is 4 units
and from the store to the fair is 5 units
4+5=9 and 9 units= 9 miles
I hope this helped
A line passes through the point (10,2) and has a slope of 1/2. Write an equation in slope-intercept form for this line.
Answer:
Step-by-step explanation:
y - 2 = 1/2(x - 10)
y - 2 = 1/2x - 5
y = 1/2x - 3
Answer:
Step-by-step explanation:
You can read the slope right away.
y = 0.5x + b 1/2 = 0.5
The point will determine the y intercept
2 = 0.5*10 + b
2 = 5 + b
2-5 = b
b = - 3
The line is y = 0.5x - 3
Explain how the volume of a right cone relates to the volume of a cylinder with the same base
and height. Use diagrams and volume formulas to explain the relationship.
Answer:
its 1/3 of the volume of a cyinder with the same base
Step-by-step explanation:
a pyramid has the same policy with prisms of the same base
Volume is a three-dimensional scalar quantity. If the radius and the height of a cone and a cylinder are the same, then the volume of the cylinder is thrice the volume of the cone.
What is volume?
A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.
Assume a cone and a cylinder such that the radius of the base of both the figures is r units, while the height of the cone and cylinder both is h units.
The volume of the cone with radius r units and height h units now can be written as,
Volume of the cone = (1/3) × π × r² × h units³
The volume of the cylinder with a radius of r units and the height of h units now can be written as,
Volume of the Cylinder = π × r² × h units³
Taking the ratio of the volume of the cone and the volume of the cylinder,
Volume of the cone/Volume of the cylinder = (1/3)πr²h units³ / πr²h units³
Volume of the cone/Volume of the cylinder = 1/3
Volume of the cylinder = 3 × Volume of the cone
Hence, if the radius and the height of a cone and a cylinder are the same, then the volume of the cylinder is thrice the volume of the cone.
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HELP ASAP PLEASEEEE
Evaluate the expression: 73
The solution is _____.
Answer:
73 ,,,,,,,,,,,,,,,,,,,,,,,
Vanessa has $50.00 in a savings account that earns 10% annually, with interest compounded annually. How many dollars will Vanessa have in the account after 2 years?
Answer:
$60.00
Step-by-step explanation:
first take 50 and find 10% of that. we can do this by turning 10 into 0.1 and multiplying that by 50. this leaves you with 5. take 5 and multiply by 2 representing the 2 years, and get 10. then add the $10 to the $50 to get $60. hope this helped! pls give brainliest <3 :)
I will mark the brainiest! Please, and thanks! :)
(You can write them on paper, and upload a pic)
Answer:
I added the picture as an attached file below
Step-by-step explanation:
Hope it helps:)
please help me with this i dont know wht im doing
Answer:
D: The slope is 3
Step-by-step explanation:
To figure out the slope, which is always a constant, you simply figure out the average displacement using the points we already know. This is described by the equation y2-y1/x2-x1. Let's use the ordered pairs (-3, 2) and (-1, 8) to figure this out.
8-2/-1-(-3) = 6/2 = 3
Another method you could use is to graph the points and figure out how many units y has to go up for every x over, or the "rise over run"
Either way, your slope is 3.
Answer:
its 3
Step-by-step explanation:
how do you find the perimeter of the isosceles triangle?
The expression (3+i)(1+2i) can be written Jim the form a +bi, where a and b are integers. What are the values of a and b?
Answer:
a = 1
b = 7
Step-by-step explanation:
We start by opening the brackets
We have;
3 + 6i + i - 2
= 1 + 7i
comparing with a + bi
a = 1 and b = 7
Write the equation for the
line that passes through
(-3, 5) and is parallel to the
graph of y = 2x - 4.
Answer:
(
y
−
4
)
=
2
⋅
(
x
+
3
)
y
−
4
=
2
x
+
6
y
=
2
x
+
6
+
4
We get the equation of the line as :
y
=
2
x
+
10
The graph will look like this:
graph{y=2x+10 [-10, 10, -5, 5]
Step-by-step explanation:
hiiii please help if u can <3
Answer:
Step-by-step explanation:
given: triangle EDC is right angle isosceles triangle,AD and BC is perpendicular to AB.
statement reason
1. in triangle AED and BEC
a.∠ADE=∠EBC a.given( AD and BC is perpendicular to AB)
b.∠AED+∠DEC=∠EBD+∠ECB b. exterior angle of triangle is equal to two ∠AED =∠ECB opposite interior angle and substracting
(∠DEC=∠EBD=90°) from both side
c.ED=EC c corresponding sides of equal angle in
isosceles triangle are equal
2 ∴ triangle AED is congruent to BEC 2. by A.A.S axiom
Answer Asap Will mark brainlest if it's right.
Answer:
B........................