which inequality has a solid boundary line when graphed?
Answer:
4th option
Step-by-step explanation:
An inequality using > or < has a broken boundary when graphed.
An inequality using ≥ or ≤ has a solid boundary when graphed
Then y ≥ 9x + 9 has a solid boundary
You are graphing rectangle ABCD in the coordinate plane. The following are the three vertices of the rectangle:
A (2,1), B(5,1). C(5,6)
What are the coordinates of point D?
Please help will mark you brainliest
Select each expression that shows a correct method for finding 36% of 400. There is more than one answer!!! 3.6100 x 4003.6100 x 400 36100x 400 36100x 400 0.36 ⋅ 400 0.36 ⋅ 400 36 ⋅ 400 36 ⋅ 400 0.36100 x 400
Answer:
B. 36/100 x 400
C. 0.36 ⋅ 400
Step-by-step explanation:
A. 3.6/100 x 400
B. 36/100 x 400
C. 0.36 ⋅ 400
D. 36 ⋅ 400
E. 0.36/100 x 400
36% of 400
= 36/100 × 400
= 0.36 * 400
= 144
Plz give me the right answer
20 points
On Sunday, the 13th of April, the newspaper printed that the basketball game this past Friday April 14th was “One that will never be forgotten.” Which of the following best explains what happened in this section?
Answer:
yes the person who responded before is right
Divide Rs 60 into the ratio of 1:4
Answer:
12: 48
Step-by-step explanation:
There are a total of 5 parts in 1:4, so one part would be:
60/5 = 12
This means the ratio is 12: 4 * 12 or 12: 48
One pipe can fill a pool in 9 hours. Another pipe can fill the pool in 6 hours. How long would it take them to fill the pool if they were working together?
Answer:
3.6 hours or 3 hours and 36 minutes.
Step-by-step explanation:
If the first pipe can fill the pool in 9 hours that means that in 1 hour it fills [tex]\frac{1}{9}[/tex] of the pool, we use the same logic for the second pipe and conclude that in 1 hour it feels up [tex]\frac{1}{6}[/tex] of the pool. If both were to fill the pool together that means that in 1 hour they would fill...
[tex]\frac{1}{9} +\frac{1}{6} = \frac{5}{18}[/tex] of the pool in 1 hour.
Now to find how many hours it will take divide the pool by the speed with which it is getting filled.
[tex]1 / \frac{5}{18} = 3.6[/tex] hours
3.6 hours in other words is 3 hours and 36 minutes.
Rewrite the following without an exponent.
(8/5) -1
Answer:
5/8.
Step-by-step explanation:
a^-1 = 1/a
So here we have:
(8/5)^-1
= 1/ (8/5)= 5/8.
500 photos in a album each page holds 5 if 55% of the album is empty how many pages are filled with photos
Answer:
45 pages are filled with photos
Step-by-step explanation:
500 * 0.55 = 275
500 - 275 = 225
225/5 = 45
Here is a number line.
-3
-2 -1
0
3
(a) On this number line, show the inequality -2 = x < 3
(b) Solve 5 + 3 > 27
Answer:
no no nooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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Step-by-step explanation:
Answer: a) see the graph below
b) n > 24/5 or 4.8
Step-by-step explanation:
a) see the graph below.
-2 is smaller and equal to x, so the point is close circle; and 3 is only greater than x, so it only has open circle, and the line was between the range from -2 to 3.
b) 5n + 3 >27
5n > 24 [Subtradt 3 from both side]
n > 24/5 or 4.8
PLEASE HELP
Select the correct answer.
Select the simplification that accurately explains the following statement.
42 = 24
Answer:
option c is correct
Step-by-step explanation:
Hope it helps you
Answer:
answer is c
Step-by-step explanation:
Okay have posted the next one.
Answer:
A B
Step-by-step explanation:
Please Help!!!!!!!! I just need the answer.
Answer:
the answer is B
Step-by-step explanation:
hi i dont get this so can u help ty :)
Answer:
1/3
Step-by-step explanation:
The two points are (3,0) and (-3, 2).
Slope is y change over x change.
So... 2-0 over -3-3 which is -2 over -6.
Simplified is 1/3
Hope this helps :D
The area of a trapezium is 300sqm and its height is 10m, if one of the parsllel sides is 10m, the length of the other parallel side is
Answer:
50M
Step-by-step explanation:
The area of a trapezium = 1/2 x ( a + b) x h
a and b are the parallel sides
h = height
300sqm = 0.5 x (10 + b) x 10
divide both sides by 10
30 = 0.5 x (10 + b)
Divide both sides by 0.5
60 = (10 + b)
b = 60 - 10 = 50
I need help please, for both of them
Answer:
find the area of the rectangle in the middle....the two ends are half circles so just find the area of them put together as one circle and add the two areas together....good luck
Step-by-step explanation:
Answer:
Step-by-step explanation:
55
HELP NOW I WILL GIVE BRANLIEST... find the length of the radius, the circumference, and the are of the circle. Use 3.14 for π
HELP
-7 = 1/3(x - 12)
Answer:
-9
Step-by-step explanation:
Answer:
x = -9
Step-by-step explanation:
1/3 (x) 1/3 (-12)
-7 = 1/3x - (-4)
+ 4 +4
------------------------
-3 = 1/3x
--- ------
1/3 1/3
x = -9
this is my question.please help QUICK
Answer:
sry i dont know sorry please
Review the proof of de Moivre’s theorem.
Proof of de Moivre's Theorem
[cos(θ) + i sin(θ)]k + 1
A = [cos(θ) + i sin(θ)]k ∙ [cos(θ) + i sin(θ)]1
B = [cos(kθ) + i sin(kθ)] ∙ [cos(θ) + i sin(θ)]
C = cos(kθ)cos(θ) − sin(kθ)sin(θ) + i [sin(kθ)cos(θ) + cos(kθ)sin(θ)]
D = ?
E = cos[(k + 1)θ] + i sin[(k + 1)θ]
Which expression will complete the proof?
Answer:
D
Step-by-step explanation:
Just took it.
Answer: D. cos(kθ + θ) + i sin(kθ + θ)
Step-by-step explanation:
The screenshot pretty much speaks for itself, but you can see that the proof ends with cos[(k + 1)θ] + i sin[(k + 1)θ]. That means that addition is happening in Step D, and that the expressions in the cosine and sine parts are the same. So, the correct option is D. Hope that helps!
One interior angle of a parallelogram is 65 degrees . If the remaining angles have measures of a,b and c, what is the value of a+b+c?
Answer:
65 + 65 = 130
360 - 130 = 230 degrees
A drink recipe states that 5 cups of powder will make 2 quarts of drink. 25 cups of mix will make 10 quarts of drink. What is the equation you can use to determine y amount of drinks?
Answer:
they can do math (Barber, Kitchens, & Barber, 1997). ... How much flour will you need to make half of the recipe? ... 2 pinches = ____ teaspoon(s) . 11. 16 cups = ____ gallon(s). 25. 120 quarts = ____ ...
Answer:
I think is c im not that sure
Step-by-step explanation:
because im learning this today
Which of the following represents the factorization of the trinomial below?
x^2- X-20
Answer:
(x-2)(x-10)
Step-by-step explanation:
Hope this helps :)
Can I plz get help someone plzzz
Answer:
3705.97 mi³
Step-by-step explanation:
PLSSS FASTT
Find the value of X ?
Choose 1 answer:
Or
D) X=8
HELP PLEASE solve for x and round to the nearest tenth
Answer:
11.03377918, which is 11.0 if rounded
Step-by-step explanation:
Since We have a leg and an angle we should use a trig
Soh cah toa
According to the angle we have opposite and we are looking for hypotenuse
meaning we'll need sin(X)
sin(x) = o/h sin(65) = 10/x x = 11.03377918
b
The equation sin(40°) = can be used to determine
20
the length of line segment AC.
- kao
C
b
А A
20 cm
400
B
Answer:
14.9cm
Step-by-step explanation:
20sin40= b
b= 14.9022
b = 14.9cm
Which is larger, 8 tons or 14,000 pounds?
Answer:
obviously 8 tons bro ...
Answer:
Since 1 ton equals 2000 pounds, 8 tons would equal 16000, so 8 tons is more than 14000 pounds
Step-by-step explanation:
6 shirts cost $240.84 find the cost of 1 shirt
Answer:
$40.14
Step-by-step explanation: