Answer:
an integer
Step-by-step explanation:
it is the correct answer
are n/4 and 25n/4 coterminal angles
The midpoint of \overline{\text{AB}} AB is M(5, 1)M(5,1). If the coordinates of AA are (3, 6)(3,6), what are the coordinates of BB?
Answer:
(7, -4)
Step-by-step explanation:
The formula for calculating midpoint is expressed as;
M(X, Y) = (x2+x1)/2, (y1+y2)/2
X = x1+x2/2
Y = y1+y2/2
Given
X = 5, Y = 1, x1 = 3, y1 = 6
Get x2
X = x1+x2/2
5 = 3+x2/2
10 = 3+x2
x2 = 10-3
x2 = 7
Get y2;
Y = y1+y2/2
1 = 6+y2/2
2 = 6+y2
y2 = 2-6
y2 = -4
Hence the coordinate of B is at (7, -4)
(−3p2+5p−2)+(−p2−8p−15)=
Answer:
Step-by-step explanation:
When you distribute a positive sign to a parentheses, you essentially change nothing. So, you can drop all of the parentheses for this entire equation. Now combine like terms.
[tex]-4p^2-3p-17[/tex]
or
[tex]-1(4p^2+3p+17)[/tex]
What is the total number of common tangents that can be drawn to the circles?
A. 3
B. 2
C. 1
D. 0
The total number of common tangents that can be drawn to the circles is 3 Hence, the correct option is (A).
What is tangent?The tangent is a line that goes by touching the circle.
If we meet that point to the circle then it gives us 90 degrees.
Given that the circle are intersecting so a common tangent will be
The First will be at the intersection point of that circle.
The second will be the upper portion of the circle.
The third will be the lower portion of the circle.
For more information about the common tangents.
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Jenny makes bottle cap necklaces for the Bottle Cap Boutique. Each necklace has 6 small bottle caps on it. If she has 2,520 bottle caps, how many necklaces can she make?
Answer:
420
Step-by-step explanation:
Match each equation to a step that will help solve the equation.
Eqautions: Numbers:
1) Multiply each side by 5.
2) Multiply each side by -5.
3) Multiply each side by 1/5.
4) Multiply each side by -1/5.
A) 5x= 0.4
B) x/5=8
C) 3 = -x/5
D) 7 = -5x
please help me will give you brainliest!!
Answer:
yes, no, no, yes
Step-by-step explanation:
Plug in each point into both equations to see which ones fit.
For the first point, (4,1) it works for both equations.
1=-2( 4 ) + 9, 1= -8 + 9, 1=1
4( 4 )+2( 1 )=18, 16 + 2 = 18, 18 = 18
Do it for the rest of the points and plug them in and you get,
no for (5,-3) because -1 does not equal to -3
no for (6,0) because -3 does not equal to 0
(-5,19) is yes because 19=19 and 18=18
Please mark me brainliest
Leslie's lunch bill is $13.95. She wants to leave a tip that is 15% of the bill. How much tip should she leave?
Answer:
She would leave a tip of 2.0925 ($2.09)
Step-by-step explanation:
what is 45 less than six times x
Answer:
6x - 45
Step-by-step explanation:
I need help please, I am weird. I know
Answer: -10x+9
Step-by-step explanation:
1. Remove parantheses:
-2x+10-8x-1
2. Simpify: -2x-8x+10-1 => -10x+9
Have a nice day! :D
2/3 times what equals 3
Answer:
Should be 5 or 6
Step-by-step explanation:
There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is not replaced.
Another marble is taken at random.
What is the probability of getting exactly 1 red?
Answer:
im not sure but this is just a guess (please keep it in mind)
Step-by-step explanation:
4+5= 9 marbles all together
9-1= 8
1 in 8? or 1 in 9
this is becuase we dont know if the one that was taken out randomly first wasnt a red or not but then i could be wrong and the fact if it was red or blue in the first place might not even matter. it really depends.
what is x=y+2 this geometry. thank you
Answer:
Square
Step-by-step explanation:
Its easy, duh
The equation of line r is y = –3/2 x + 5. Line s is parallel to line r. What is the slope of line s?
Answer:
-3/2
Step-by-step explanation:
Parallel lines have same slopes.
I NEED HELP NOW!!!
Find the equation of the line.
Use exact numbers.
Answer:
y=-3x+7 i hope this helped
I HATE MATH SM ITS NOT FUNNY, HELP ME (please)
Answer:
11) 2
12) 1
13) 6
14) 6
15) m<1=58°
m<2=122°
m<3=58°
m<5=122°
m<6=58°
m<7=122°
m<8=58°
Step-by-step explanation:
11) 2
12) 1
13) 6
14) 6
15) m<1=58°
m<2=122°
m<3=58°
m<5=122°
m<6=58°
m<7=122°
m<8=58°
please please please help this is really important, please add work/explanations
Answer:
125
Step-by-step explanation:
hope it help you in some way
PLEASE HELP MEH I"M CONFUZLED
Write an expression for t divided by 218
Answer:
you have to write an expression for 't' divided by 218. Basically just do this
t ÷ 218
Step-by-step explanation:
Expand & simplify 4 ( g + 2 ) − 2 ( g − 6 )
Answer:
2g+20
Step-by-step explanation:
multiply the 4 by whats in the parenthasis. and multiply the negative 2 by whats in the parenthasis. combine the like terms.
i need help with my math problems
Answer:
Step-by-step explanation:
X Y X Y
0 3 0 5
1 7 1 8
2 11 2 11
3 15 3 14
4 19 4 17
hey can someone double check my work pls
Here the question wants to find the range of function. Your answer is incorrect because you are confusing between range and domain.
What is domain?Domain is the set of all x-values. That means any values that are part of x are subset of domain itself. We can find domain two ways which are
Relation methodGraph methodBut we are not talking about domain as we are looking for the range of function.
What is range?Range is the set of all y-values. In the relations or ordered pairs (x, y). Our y is the range. Range can also be called Co-Domain or Output. But of course, we are not talking about finding range using relation method. We are going to find range by looking at the graph.
The range starts from minimum value to maximum value. If there is another point between minimum value and maximum, just ignore it.
Here is a diagram or easier way to understand.
[tex] \boxed{minimum} \Longrightarrow \boxed{maximum}[/tex]
From the graph, our minimum is -5 and our maximum is -1. Notice that there is another opened point at -2 which we are supposed to ignore. Because both minimum and maximum are closed dots. Hence, we use >= or <= only.
Therefore the solution should be
[tex] - 5 \leqslant y \leqslant - 1[/tex]
Answer[tex] - 5 \leqslant y \leqslant - 1[/tex]
......the correct answer is A
find the missing side of the triangle please
Can someone help me please
Answer:55
Step-by-step explanation:
The answers..............................plz and thx
Answer:x=6
Step-by-step explanation:
Find the area of the composite figure?
Answer:
128
Step-by-step explanation:
Let's start by figuring out the last side of the triangle
we can use the pathagoryous theroem and get
11.9²+x²=16.9²
Solve this and get x=12
Let's now compute the area of the triangle
b*h*.5
12*11.9*.5=71.4
So 71.4 is the area of the triangle
we now need to find the area of the semi circle.
to do this we are going to find the area and then divide it by 2
We know that the length is equal to 12 which means that the radius is 6
so we have
π6²/2
which is 56.55
We add the 71.4+56.55= 127.94 which rounds to 128
Answer:
212.758
Step-by-step explanation:
Find the semi-circle first, the diameter is 16.9 ft.
To find area:
Formula:
pi x radius x radius x 1/2
16.9 ÷ 2 = 8.45 (radius)
22/7 x 8.45 x 8.45 = 224.407 (Circle)
224.407 ÷ 2 = 112.203 (Semi circle)
Find the triangle:
1/2 x base x height or length x base x height
But for now, we will use the first one.
1/2 x 16.9 x 11.9 = 100.555
Now add them up.
100.555 + 112.203 = 212.758
(I don't know what units you to put for your answer since I don't learn American mathematics, so it's up to you)
Find the slope between the points (2,9) and (3,1) *
Please I need help immediately
Answer:
1
Step-by-step explanation:
Distance between x's (Δx)
0
This field is calculated automatically, you cannot change it's value manually.
Distance between y's (Δy)
1
d = √(Δy2 + Δx2) = √(12 + 02) = √1 = 1
The options for A , B , C , and D will be below:
A : 2 , 4 , 6 , 0 , 1 , 8
B: 2 , 4 , 6 , 0 , 1 , 8
C: 2 , 4 , 6 , 0 , 1 , 8
D: 2 , 4 , 6 , 0 , 1 , 8
Answer:
8 4 2 0
Step-by-step explanation:
3 (x - 1) = 2x + 9
Is it
A.infinite solutions
B. One solution
C. Zero solutions
Answer:
its infinite solution
Step-by-step explanation:
In the right triangle shown, m\angle K = 60\degreem∠K=60°m, angle, K, equals, 60, degree and KL=2KL=2K, L, equals, 2.
How long is JL?
Answer:
Step-by-step explanation:
2 squartroot 3
The length (JL) of the right-angle triangle will be 1.732 units.
What is a right-angle triangle?It's a form of a triangle with one 90-degree angle that follows Pythagoras' theorem and can be solved using the trigonometry function.
In the right triangle shown, angle ∠K = 60° and KL is 2. Then the measure of the length JL will be given by the sine the angle ∠K. Then the equation is given as,
JL / KL = sin ∠K
h / 2 = sin 60°
h / 2 = √3 / 2
h = √3
h = 1.732 units
The length (JL) of the right-angle triangle will be 1.732 units.
More about the right-angle triangle link is given below.
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-3(x-2) i am having trouble with this lol
Answer: -3x + 6
Step-by-step explanation:
Multiply using the disturbutive property.
Answer:
-3x + 6
Step-by-step explanation:
-3x - 3x (-2)
multiply it
-3x+6