what is the slope of a line perpendicular to the line whose equation is Y=2x+5?
A. slope =-2
B. slope =-1/2
C. slope =-1
Divide:
285 divided by 45
Which is true about this division problem? Select all that apply.
45 goes into 285 evenly.
45 does not go into 285 evenly.
The quotient contains a repeating decimal.
The quotient contains a terminating decimal.
The quotient is 6.ModifyingAbove 3 with bar.
The quotient is 6.3.
Answer:
Step-by-step explanation:
The true statements are:
45 does not go into 285 evenly.
The quotient is 6 with a remainder of 15.
Here,
To divide 285 by 45, we perform the division:
6
-------
45 | 285
- 270
-------
15
The quotient is 6 with a remainder of 15.
Now, let's analyze the statements:
45 goes into 285 evenly. - False.
45 does not divide 285 evenly since there is a remainder of 15.
45 does not go into 285 evenly. - True.
As explained above, 45 does not divide 285 evenly, and there is a remainder of 15.
The quotient contains a repeating decimal. - False.
There is no repeating decimal in the quotient since the division is a whole number (6).
The quotient contains a terminating decimal. - False.
As mentioned earlier, there are no decimals involved in the quotient; it's a whole number.
The quotient is 6 with a bar above 3. - False.
The quotient is 6 with a remainder of 15, not 6.3.
In summary, the true statements are:
45 does not go into 285 evenly.
The quotient is 6 with a remainder of 15.
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QUICK HELP ITS DUE IN 10 EEEEEEEEEEE
Answer:
the answer is b
Step-by-step explanation:
pls give me brainliest plsss i gave you answer
(GR.7MATH)
Can somebody plz answer all these correct in simplify form thanks!
I’m confused on how to write in simplify so can somebody plz write it in that way.
WILL MARK BRAINLIEST
Answer:
dcc
Step-by-step explanation:
aajajaja
Help! I need to classify each of these numbers
Answer:
1 no 2 no 3 no 4 yes 5 yes
Step-by-step explanation:
A is no, b is no, c is no, d is yes and e is yes.
An integer is a whole number. D and E and -9 and 60 so that is correct.
Hope this helps u plz hit the crown :D
Answer:
all no except -63/7 and -60
Step-by-step explanation:
need help plzz
20 points
Answer:
42 cm
Step-by-step explanation:
Area of rectangle (shaded area):
length × breadth
length: 7 cm
breadth: 7 - 2(0.5) = 6 cm
7 × 6 = 42 cm
Answer:
42 cm is the correct answer of this one
Find x, AB, BC, AC if △ABC is isosceles with AB = BC.
Step-by-step explanation:
Since we are not given the required parameters, we can use the following parameters
Given:
∠ A = 5 x + 30 °
∠ B = 2 x
Since △ABC is isosceles with AB = BC, then ∠ A = ∠ C (the base angles of an isosceles triangle are equal)
Since sum of angle in a triangle are the same, then;
∠ A + ∠ B + ∠ C = 180°
Substitute the given functions and get x;
5x+30 + 2x + 5x+30 = 180
12x + 60 = 180
12x = 180-60
12x = 120
x = 120/12
x = 10°
∠ A = 5x+30
∠ A = 5(10)+30
∠ A = 80°
Since ∠ A =∠ C
∠ C = 80°
For ∠ B;
∠ B = 2x
∠ B = 2(10)
∠ B = 20°
Let AB = 1, since AB = BC, BC = 1
To get AC, use the sin rule;
a/sin∠ A = b/sin∠ B
a/sin80 = 1/sin20
asin20 = sin80
a = sin80/sin20
a = 0.9848/0.3420
a = 2.879
Hence AC ≈ 3
Note that the values of the sides and angles are assumed.
YO YO WHATS UP GUYS IMMA BOUT TO GET SOME HAIR DYE AND DO A COSMIC COLOR YAYAYAYYAY
Answer:
Oohhh coooooooooooool
Step-by-step explanation:
When your finish, post a pic
I am excited!
GOOD LUCK
Answer:
Niceee
Step-by-step explanation:
Hey, can someone help me with my math homework?
What is the reflected image in the x-axis A(- 1, 8), B(- 8, 8) C(- 5, 1) ?
Answer:
[tex]A' = (- 1, -8)[/tex]
[tex]B' = (-8, -8)[/tex]
[tex]C' = (-5, -1)[/tex]
Step-by-step explanation:
Given
[tex]A = (- 1, 8)[/tex]
[tex]B = (-8, 8)[/tex]
[tex]C = (-5, 1)[/tex]
Required
Determine the reflected image in the x axis
When a point is reflected across the x axis, the x coordinate remains the same, while the y coordinate is negated.
In other words,
[tex]A(x,y)[/tex] when reflected becomes [tex]A'(x,-y)[/tex]
So, for each of the following points
[tex]A = (- 1, 8)[/tex]
[tex]B = (-8, 8)[/tex]
[tex]C = (-5, 1)[/tex]
There images are:
[tex]A' = (- 1, -8)[/tex]
[tex]B' = (-8, -8)[/tex]
[tex]C' = (-5, -1)[/tex]
PLEASE HELP!! IVE BEEN STUCK FOR A LONG TIME HAHA
Answer:
here it is
Step-by-step explanation:
What common side do DHB and DEB share?
A. DH
B. BD
C. EB
D. HB
Answer:
The common side is B-E.
Step-by-step explanation:
The only side that they have the same is B-E.
Which ones? Only if you know pls!!!!!
Answer:
A C and D
Step-by-step explanation:
Answer:
I believe A, C, D
Step-by-step explanation:
y = (x + 1)(x - 2)
Distribution
at Southside middle School 40% of the students play an instrument there are 305 students how many students play an instrument option a is 40 students option b is 140 students option c is 122 students option d is 256 students
Answer: D.
Step-by-step explanation:
Can it help you.
There are 5 less oranges on the tree today than there was yesterday
Plz help
The no. of apples on the tree today
= The no. of apples on the tree yesterday - 5
Let us take 'the no. of apples on the tree today' as 'x'
and 'the no. of apples on the tree today' as 'y'
Therefore, x = y - 5
Hope this is the thing u are looking for
Given: Triangle ABC with vertices A(5,-2), B(5.-7), and C(1, -2). Which set of
coordinates best repositions the triangle to make a coordinate proof easier?
Answer: C (0,0), (-4,0) and (0, -5)
Step-by-step explanation:
After repositioning the triangle, the vertices will be A(0, 0), B(0, -5), and C(-4, 0). This new positioning will make the coordinate proof easier since the coordinates are now simpler, and one vertex is located at the origin, which often simplifies the calculations in coordinate geometry proofs.
To make a coordinate proof easier, it's helpful to reposition the triangle in a way that simplifies the calculations and coordinates. In this case, you can reposition the triangle by translating it so that one of its vertices aligns with the origin (0, 0). This process is known as translation.
Let's reposition the triangle so that vertex A(5, -2) aligns with the origin (0, 0). To do this, we need to subtract the x-coordinate of vertex A from all the x-coordinates of the other vertices and subtract the y-coordinate of vertex A from all the y-coordinates of the other vertices.
The new coordinates for the repositioned triangle will be:
A(5, -2) -> A(0, 0) (remains the same, as it aligns with the origin)
B(5, -7) -> B(5 - 5, -7 - (-2)) -> B(0, -5)
C(1, -2) -> C(1 - 5, -2 - (-2)) -> C(-4, 0)
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whats 9-7 1/4 ASAP PLEASE
Answer:
The answer is 1 3/4
Answer:
1 3/4
Step-by-step explanation:
7 1/4 + 1 3/4 = 9
Please choose my answer as the most helpful if it is. I want brainliest. :)
please write a word problem to represent 5÷ 1 and 1 half
Answer:
Ana baked 5 cookies and wanted to divide 1.5 of the cookies to her friends and the rest to her family. How many cookies were given to her friends?
Step-by-step explanation:
Answer:
that is my answer hopes it helps you
Step-by-step explanation:
the 5÷ 1 and 1 I got 1.5 for answer
IM GIVING BRAINLIEST AND 50PTS TO SOMEONE THAT CAN ANSWER THE FOLLOWING QUESTION CORRECTLY
given the following linear function sketch the graph of the function and find the domain and range
f(x) = 2/7x - 2
i am giving brainliest to the first person that answers this and follows all the directions
Tell us the value of the variable to solve
The graph is attached btw
Answer:
Bet.
Step-by-step explanation:
A ski lodge sells 50additional ski passes for every 34inch of snow that falls overnight.Which equation describes the relationship between p, the number of ski passes sold, and s, the inches of snowfall?
Answer:
34in. of snow = +50 snow passes
+34in. of snow = +50 snow passes
Step-by-step explanation:
Solve
12x - 4 = -3 +3
Answer:
Exact answer: 1/3 Decimal Form : 0.3
Step-by-step explanation:
hi again please answer..
Answer:
18.8 pounds
Step-by-step explanation:
your equation would be a proportion of 125/47 = 50/x
solve this to get 18.8
Answer:
133 pounds
Step-by-step explanation:
(Please help asap, Thank you!)
Tides are caused by the pull of gravity by the _____ and the _____.
A. oceans
B. seas
C. sun
D. moon
Answer:
Tides are formed by the pull of gravity from both the sun and the moon so C&D would be correct
Step-by-step explanation:
Point H is the midpoint of side FK. Triangles F G H and K J H are connected at point H. The lengths of sides F H and H K are congruent. The lengths of sides G H and J H are congruent. The length of side F G is 3 x minus 2 and the length of corresponding side J K is 2 x + 4. For the triangles to be congruent by SSS, what must be the value of x? 1 3 6 8
Answer:
the answer would be x=6
to find it you would set 3x-2 equal to 2x+4 and solve because the two sides would be equal if the triangles are congruent
hope this helps :)
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
x=6
Hey can I have some quick help please?
Is the answer I chose correct?
Answer:
Yes, I am 99% sure your right.
what is your favorite car? post picture please
Answer:
This isn't my fav but its my moms car (Gen G 70)
Step-by-step explanation:
Answer:
I think it has to be the Lexus is
Step-by-step explanation:
The number of muffins varies directly with the amount of flour you use. A
recipe for 24 muffins calls for 3 cups of flour. How many cups of flour do you
need to make 72 muffins?
A piece of candy corn is in the
shape of a cone.
The height of
the candy corn is 4 centimeters
and the diameter is 2
centimeters.
Find the volume.
Solve (x-4)^2 = 5
A. x= 4 +- square of 5
B. x= 9 and x= -1
C. x= 5 +- square of 4
D. x= -4 +- square of 5
Answer:
A
Step-by-step explanation:
Assuming you mean the square root of five, then the answer is A.
You start by taking the square root of both sides.
√(x - 4)^2 = ±√5
x - 4 = ±5
x = 4 ±5