Answer:it’s A. C. D.
Step-by-step explanation:
A.p.e.x
The three statements that are true of a blackbody radiator are; A. It emits a range of wavelengths of EMR. C. It emits frequencies of EMR that depend on its temperature. D. It does not reflect much of the EMR it receives.
What is a blackbody radiator ?A blackbody radiator is an object which absorbs all the electromagnetic radiation at varying frequencies and angles of incidence.
Blackbody radiators posses a cavity which does not allow heat to escape from the radiator.
The electromagnetic spectrum is the distribution of radiation due to the different frequencies at which it radiates and its different intensities, that radiation is formed by electromagnetic waves, that are transverse waves formed by an electric field and a magnetic field perpendicular to it.
Therefore, we can conclude that the three statements that are true of a blackbody radiator are as listed.;
A. It emits a range of wavelengths of EMR.
C. It emits frequencies of EMR that depend on its temperature.
D. It does not reflect much of the EMR it receives.
Hence, the three statements that are true of a blackbody radiator are option A, C and D.
Learn more about Blackbody radiator :
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giving brainleyest
two functions, a and B, are described as follows function AY equals 9X +4 function be the rate of change is three and a Y intercept is for how much more is the rate of change of the function aiden the slope of the function b
Answer:
Answer is 6....this is 100 % correct answer
Hope this helps u.... ^_^❤️Answer: 6
Step-by-step explanation:
I'm pretty sure 13 is 6 since the slope of function A is 9 and the slope of Function B is 3.
9 - 3 = 6
Hope this helped!
Which expression is equivalent to the given expression? (-4ab)3
-4a³b³
-12ab³
-4ab³
-64a³b³
Answer:
option d
Step-by-step explanation:
(-4ab)^3 = (-4ab)(-4ab)(-4ab) = -64a^3b^3 (option d)
I hope this helped, please give brainliest if this is correct! Thank you!
Answer correctly for brainliest +10 points
Answer:it’s the third one
Step-by-step explanation:
It’s beacuse im big brain and smart
Can someone help me answer this question
Answer:
i think ur answer is f in my mind
How much interest would you pay on a $12000 loan at 5% for 6 years
Answer:
Interest=$3600
Step-by-step explanation:
I = P * r * x * t
Where:
P is the principal amount, $12000.00.
r is the interest rate, 5% per year, or in decimal form, 5/100=0.05.
t is the time involved, 6....year(s) time periods.
So, t is 6....year time periods.
To find the simple interest, we multiply 12000 × 0.05 × 6 to get that:
The interest is: $3600.00
Usually now, the interest is added onto the principal to figure some new amount after 6 year(s),
or 12000.00 + 3600.00 = 15600.00. For example:
If you borrowed the $12000.00, you would now owe $15600.00
If you loaned someone $12000.00, you would now be due $15600.00
If owned something, like a $12000.00 bond, it would be worth $15600.00 now.
so i need help plz help 3 ÷ s =7
Answer:
2.1
Step-by-step explanation:
Answer:
There is no possible answer for this unless you're teacher wants you to rearrange the equation.
Step-by-step explanation:
in 2003, Damian purchased a new car valued at $20,000. Four years later,
the value of his car was $14,500. Assuming a constant rate of decrease,
how much did the value of Damian's car decrease per year?
Answer:
$ 1,375
Step-by-step explanation:
20,000 - 14,500 = 5,500
5,500 ÷ 4 = 1,375
I NEED HELP ASAP!
What is the slope of the line represented by the table below?
1 point
IN (2)
1
0
1
2
3
4
5
OUT (y)
3
5
7
9
11
13
15
Answer:
The slope of the line is m = 2
Step-by-step explanation:
We can use the point-slope equation:
[tex]m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
Where:
[tex](x_{1},y_{1})[/tex] is the coordinate of the first point
[tex](x_{2},y_{2})[/tex] is the coordinate of the second point
Here, we can use any pair of points. Let's chose
[tex](x_{1},y_{1})=(0,5)[/tex]
[tex](x_{2},y_{2})=(1,7)[/tex]
Using these points in our slope equation, we have:
[tex]m=\frac{7-5}{1-0}[/tex]
[tex]m=\frac{2}{1}[/tex]
Therefore the slope of the line is m = 2.
I hope it helps you!
Julius sells two robots a small one and a larger model. the price for the smaller robot is X and the price for the large robot is Y. write an equation that will let him earn a profit of $13,050 if he sells 15 small robots and 42 large robots.
Answer:
15x + 42y = $13 050
Step-by-step explanation:
hope that helped :)
what is 52,437 rounded to the nearest hundred
Answer:
52,400
Step-by-step explanation:
Please helpppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
Answer:
JP = 36
Step-by-step explanation:
Since JN is the entire line, then just divide 54 by 3 which equals to 18, then add 18 + 18 which equals to 36. You want to do this because an entire line segment is in 3 units (JN) , so which mean (JP) is 2/3 or 2 units of 3.
Please help!!!! (Look at picture)
Answer:
x (19) is your answer okkkkkk
A cleaning product sells for $0.75 a quart. Which equation can be used to solve for the total cost, C , of five gallons of the product?
Answer:
C= 5 × ($0.75 × 4)
Step-by-step explanation:
There are 4 quarts in a gallon, multiplying the cost by 4 will give you one gallon of cleaning product. Multiply it all by 5 to get 5 gallons of the product.
Find the coordinates of the midpoint of the segment with the endpoints M(-5,9) and N(-2,7).
What is the equation of a line parallel to the following line that passes through the given point?
y = -4x + 6 (2, -1)
Answer: y = -4x + 7
Just did the quiz
b)
a)
t
50°
x 110°
x =
y=
Answer:
?????
Step-by-step explanation:
ummm is this even a problem
5x=15 y 2x=6
Son ecuaciones equivalentes?
PORFAVOR AYÚDENME ES EMERGENCIA
0.2 to the power of 4 help MEE
Answer:
The answer would be 0.0016
Step-by-step explanation:
When putting a number to a power you multiply it that many times it's self.
0.2*0.2=0.04, 0.2*0.2=0.04
0.04*0.04=0.0016.
Write an equation of a line that passes through the point (-9,2) and is perpendicular to the line y=3x-12
A.y=-3x+12
B.y=(1/3)x-2
C.y=(-1/3)x-1
D.y=3x-1
Answer:
Step-by-step explanation:
perp. -1/3
y - 2 = -1/3(x + 9)
y - 2 = -1/3x - 3
y = -1/3x - 1
answer is C
PLEASE HELP ME!!!!!!
What power did the national government NOT have under the Articles of Confederation?
Answer:
The Articles of Confederation created a national government composed of a Congress, which had the power to ... Under the Articles, the states, not Congress, had the power to tax. ... The Articles of Confederation did not include a president.
Step-by-step explanation:
Hope this helps;)
Part 1
Evaluate the expression you got in part h for g= 1.
Answer:
Can you explain better? I might be able to solve
Step-by-step explanation:
Answer:
12/2g + 1
12/2(1)+1
12/2+1
12/3
4
Step-by-step explanation:
Can someone help me with this geometry question?
Answer:
whats the question
Step-by-step explanation:
Answer:
I don't see a question to answer
Step-by-step explanation:
what is 2 hrs and 20 min to 40 min as a fraction?
Answer:
7/2
Step-by-step explanation:
2 hours= 120 mins
120 mins+20=140
140/40=7/2
Please give brainliest, thank me and rate it 5 if it helped. :)
PLEASE HELP ASAP WILL GIVE BRAINLIEST.
Select each interval where the graph is decreasing.
−1
−4
2
3
Answer:
Two and three are the answers
Answer:
1- and -4
Step-by-step explanation:
What is the slope of the line?
Answer:
[tex]\boxed{\boxed{\pink{\sf \leadsto Hence \ the \ slope \ of \ line \ is \ 1.}}} [/tex]
Step-by-step explanation:Here a graph of line is given and we need to find the slope. So here we can see that the line intersects y - axis at (0,2) and x - axis at (2,0 ). And we know that the slope of the line is tan∅.
[tex]\green{\bf \implies Slope = tan\theta }\\\\\bf\implies Slope = \dfrac{perpendicular}{base} \\\\\bf \implies Slope = \dfrac{y_2-y_1}{x_2-x_1} \\\\\bf\implies Slope = \dfrac{2-0}{2-0} \\\\\bf\implies Slope =\dfrac{2}{2}\\\\\bf\implies \boxed{\red{\bf Slope = 1 }}[/tex]
Hence the slope of the line is 1.What is 1+1? Very urgent
Answer:
62
Step-by-step explanation:
anything plus 1 equals 62.
Hope this helps. Have a nice day you amazing bean child.
( jk jk. It's 2)
A poster is shown below: 6 inches 7 What are the dimensions if the poster is enlarged by a factor of 2? (5 points) O a 42 in by 126 in Oь 3 in by 9 in 9 in by 12 in O d 21 in by 63 in
Given:
The original dimensions of a poster are 6 inches by 7 inches.
It is enlarged by a factor of 2.
To find:
The dimensions of enlarged poster.
Solution:
Let the length of the original poster is 6 inches and width is 7 inches.
It is enlarged by a factor of 2. It means, we have to multiply each dimension by 2.
Length of enlarged poster = 2 × 6 inches
= 12 inches
Width of enlarged poster = 2 × 7 inches
= 14 inches
Therefore, the dimensions of enlarged poster are 12 inches by 14 inches.
Note: All options are incorrect.
Help asap! This is due in three hours! Casey wants to buy a gym membership. One gym has a $156 joining fee and costs $29 per month.
Another gym has no joining fee and costs $55 per month
In how many months will both gym memberships cost the same? What will that cost be?
Both gym memberships will cost the same in ___ months.
The cost will be $__.
Answer:
The costs are never exactly the same. But they are EXACT in 1.86 months. The cost being 102.14.
Step-by-step explanation:
Try setting up an equation for both of them, setting them equal and then solving.
First Gym Cost = 156 + 29x Where x is the number of months
Second Gym Cost = 55x
156+29x=55x
84x=156
x=156/84
Find 10 rational numbers between -1/9 and 4/9 .
hope this help you out (•‿•)
Someone plz help....
Answer:
the answer is 3.6 centimeters