Answer:
10
Step-by-step explanation:
664.66 is right
Answer:
I think its right. ( 10) (644.66)
Step-by-step explanation:
BRAINLEST, I NEED HELP PLEASE
Which sequences of transformations performed on shape I show its congruency to shape II?
a reflection across the x-axis, followed by a 90° clockwise rotation about the origin, and then a
translation 5 units lefo
a reflection across the x-axis, followed by a 90° counterclockwise rotation about the origin, and
then a translation 5 units right
a reflection across the y-axis, followed by a 90. clockwise rotation about the origin and then a
translation 5 units left
a reflection across the x-axis, followed by a 90° counterdockwise rotation about the origin, and
then a translation 5 units left
a reflection across the y-axis, followed by a 90° counterclockwise rotation about the origin, and
then a translation 5 units left
Answer:
a reflection across the x-axis, followed by a 90° clockwise rotation about the origin, and then a
translation 5 units left
Step-by-step explanation:
Answer:
A.a reflection across the x-axis, followed by a 90° clockwise rotation about the origin, and then a translation 5 units left
and
C. a reflection across the x-axis, followed by a 90° counterclockwise rotation about the origin, and then a translation 5 units left
Step-by-step explanation:
Prove that the value of the expression:(163–83)(43+23) is divisible by 63;
Step-by-step explanation:
When the answer (5280) is divided by 63 you will get in fraction/decimals
HAVE A GOOD DAY!
Answer:
2^12
Step-by-step explanation:
I looked on Wyzant
Which can be a possible next step in the construction of an angle with a side on a line l that is congruent to ABC?
A. without changing the setting of the compass, place the point of the compass on point D and drawn out the intersects line L and extends below line L.
B. without changing the setting of the compass, place the point of the compass on point B and draw an arc that intersects line L and extends above line L.
C. without changing the setting of the compass, place the points of the compass on point C and draw an arc the intersects line L and extends below line L.
D. without changing the setting of the compass, place the point of the compass on point A and draw an arc that intersects line L and extends above line L.
Answer:
A. without changing the setting of the compass, place the point of the compass on point D and drawn out the intersects line L and extends below line L.
Step-by-step explanation:
In the figure attached, the procedure is shown.
In this case, we are at step 2, the first arc was made, and you have to make the second arc (without changing the setting of the compass) placing the point of the compass on point D.
PLS HELP ME GUYS, HELP ME WITH MY GEOMETRY PLS
Answer:
The x would equal 25
Step-by-step explanation: x equals 25 because you need to use Pythagorean Theorem to find the hypotenuse.
Answer:
25
Step-by-step explanation:
Using Pythagorean Theorem, which states that:
[tex]a^2+b^2=c^2[/tex]
Where a, b, c denote the side lengths of a right-angled triangle and c is the hypotenuse.
[tex]24^2+7^2=x^2\\\sqrt{24^2+7^2}=x[/tex]
(No negative solution as it is a length)
[tex]\sqrt{576+49}=x\\\sqrt{625}=x\\x=25[/tex]
Plz help! Brainliest for first (and best) awnser!
Answer:
1. 4
2. 1 and 3/4
3. 1 and 9/25
4. 3/4
5. 2
6. 2 and 1/9
7. 6 and 2/3
8. 4 and 1/2
9. 1 and 1/5
Hope this helps!
(
[tex]( {8x}^{2} + 4x + 4) - (7x + 9)[/tex]
solve
Answer:
[tex]8x^{2} -3x-5[/tex]
Step-by-step explanation:
[tex]8x^{2} +4x+4-7x-9[/tex]
[tex]8x^{2} +4x-7x+4-9[/tex]
[tex]8x^{2} -3x-5[/tex]
Calculate the mean and median of: 202, 199, 223, 199, 223, 256, 301, 199
a. mean = 199, median= 212.5
b. mean = 225.25, median = 199
c. mean = 225.25, median = 212.5
d. mean = 212.5, median = 225.25
Answer:
C. mean =225.25, median= 212.5
Step-by-step explanation:
You add all the numbers and divided by the total numbers to get mean, and for get the median you need to put them in order and get the number that is between all the number it be the 202 and 223 so you divide the two number with two and it will be 212.5
Answer:
C. mean =225.25, median= 212.5
Step-by-step explanation:
Solve 2x + 4 > 16
A. X < 6
B. X > 6
C. X < 10
D. X > 10
Answer:
B
2(6)+4 > 16 x > 6 2(7) + 4 > 16
12+4=16 14+4>16 18>16
Helpppppp pleaseeeee
Answer:
B. ( - 2, - 5)
Step-by-step explanation:
Coordinates of point A are ( - 2, - 5).
What's the equation of the line that's a perpendicular bisector of the segment connecting C (6, –12) and D (10, –8)? ANSWERS: A) y = –x – 2 B) y = x + 2 C) y = –1∕2x – 2 D) y = 2x – 6
Answer:
c
Step-by-step explanation:
The equation of the perpendicular bisector will be y = -x + 2. The correct option is A.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line:-
y = mx + c
m = slope
c = y-intercept
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
The slope of the line is,
Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )
Slope = ( -8 + 12 ) / ( 10 - 6 )
Slope = 4 / 4
Slope = 1
The slope of the perpendicular line will be inverse and opposite,
y = mx + c
y = -x + c
-8 = -10 + c
c = 2
The equation can be written as,
y = mx + c
y = -x + 2
To know more about an equation of the line follow
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Help please I’m just tryna get everything done and I’m doing something wrong every time I try to solve these
Answer:
(A) It's 6/5 (B) It's 7/8
Step-by-step explanation:
Divide each term by -6 simplify.
Hope this helped you! I don't understand the last one sorry.
Answer:
14- yes
15-No
16-11.5
Step-by-step explanation:
14- yes ( attached a picture) 5/6
15-no, because Direct Variation: It is known as the relationship between two variables where the variable quantities have a constant ratio.
8y=7x-27
y=7/8 x-27/8
16- ky=x where k is the constant variation
k=166/83=2
ky=x when x=23
y=x/k=23/2=11.5
You build a fence around garden that measures 10 x 15 feet; how many feet of chain link fence will you need?
Answer:
50 feet
Step-by-step explanation:
We have to find the perimeter of the fence surrounding the garden.
2l+2w
2(15) + 2(10)
30 + 20
= 50
50 feet will be needed.
Length = 10 feet
Breadth = 15 feet
Perimeter = 2(length + breadth)
= 2(10+15)
= 2 x 25
= 50 feet
Therefore, you will need 50 feet of chain link fence.
Solve the following inequality
X-4
——- > - 5
5
X-4 /3 > -5
Multiply both sides by 3
X-4 > -15
Add 4 to both sides
X > -11
Answer:
[tex] \frac{x - 4}{3} > - 5[/tex]
[tex]x - 4 > 3 \times ( - 5)[/tex]
[tex]x - 4 > - 15[/tex]
[tex]x > - 15 + 4[/tex]
[tex]x > - 11[/tex]
Step-by-step explanation:
help me with this answer plz
Answer:
Neither angle P nor angle Q is exactly 45 degrees, but both are closer to 45 degrees than are the other choices.
Step-by-step explanation:
Aisha helps out at a petting zoo over the summer. She makes some changes where the animals are kept.
Solve the problems using what you know about measurement.
Print
Aisha wants to build a fence for the goat exhibit. She has 18 meters of fencing. One design for a fence is
shown below.
Select another way that Aisha could build the fence.
A
Are the areas inside the fences the same? Complete the explanation.
The area Inside the first fence is
The area inside the second fence is
square meters.
square meters.
The areas
the same.
The statement tan theta -12/5, csc theta -13/5, and the terminal point determined by theta is in quadrant 2."
Answer:
Answer C:
Cannot be true because [tex]csc(\theta)[/tex] is greater than zero in quadrant 2.
Step-by-step explanation:
When the csc of an angle is negative, since the cosecant function is defined as:
[tex]csc(\theta)=\frac{1}{sin(\theta)}[/tex]
that means that the sin of the angle must be negative, and such cannot happen in the second quadrant. The sine function is positive in the first and second quadrant.
Therefore, the correct answer is:
Cannot be true because [tex]csc(\theta)[/tex] is greater than zero in quadrant 2.
what is the slope-intercept equation of the line below
15 POINTS: The ratio of the same side interior angles of two parallel lines is 33:3. Find the measures of all eight angles formed by the parallel lines and transversal.
Answer:
[tex]15^\circ,165^\circ,15^\circ,165^\circ\\15^\circ,165^\circ,15^\circ,165^\circ[/tex]
Step-by-step explanation:
The ratio of the same side interior angles of two parallel lines is 33:3
If two parallel lines are cut by a transversal
Sum of the same side interior angles = 180 degrees.
Therefore, the two same-side interior angles are:
[tex]\dfrac{33}{36}\times 180^\circ =165^\circ\\\dfrac{3}{36}\times 180^\circ =15^\circ[/tex]
We can then say that the measure of all eight angles formed by the parallel lines and transversal starting from the upper left in a clockwise rotation is:
[tex]15^\circ,165^\circ,15^\circ,165^\circ, 15^\circ,165^\circ,15^\circ,165^\circ[/tex]
What is the median number of hours volunteered by the students in
the survey?
The median number of hours volunteered is hours.
Answer:
40
Step-by-step explanation:
The sum equals 80 80/2=40
Answer:
3
Step-by-step explanation: If you write out all the numbers and you cross them out in order you will find that 3 is your median.
I nedd help on this please
Answer:
c sqrt( ( x2-x1) ^2 + ( (y2-y1) ^2)
Step-by-step explanation:
The distance formula is
d = sqrt( ( x2-x1) ^2 + ( (y2-y1) ^2)
It is the difference between the coordinates. It is based on the Pythagorean theorem
Solve for x in the triangle. Round your answer to the nearest tenth.
Answer:
8.5
Step-by-step explanation:
For this we will use trigonometry.
First lable the diagram: 13 will be the hypotenuse (H), x will be the opposite(O). Therefore, we will use sin as it is SOH.
sin Θ = [tex]\frac{O}{H}[/tex]
sin 41 = [tex]\frac{x}{13}[/tex]
x = 13 sin 41
Type this into the calculator, then you will get 8.5287677377. Round this to the nearest tenth will be 8.5.
As the question does not give any units, there will be no need to write any units after the answer.
Hope this helps
Answer: 8.53
Step-by-step explanation:
Calculated based on 2 given angles and 1 given side.
∠C = 180° - A - B = 49°
x = hypoteneuse·sin(A)/sin(B) = 8.53
Can someone please help
Answer:
D
Step-by-step explanation:
The figure A will be translated 6 units to the left to make it on figure B
So I’m not great in math at all I spent 15 min crying because I don’t get it so anyone pls help
Answer:
A
Step-by-step explanation:
The area (A) of a triangle is calculated as
A = [tex]\frac{1}{2}[/tex] bh ( b is the base and h the perpendicular height )
Here b = 13 and h = 4 , thus
A = [tex]\frac{1}{2}[/tex] × 13 × 4 = [tex]\frac{1}{2}[/tex] × 52 = 26 units² → A
Answer:
A, 26
Step-by-step explanation:
Since the area of a triangle is one half base times height, and we have our height as 4, and our base as 13, we get 1/2 * 13 * 4, which is equal to 13 times 2, which is 26. Thus, our answer is A, 26.
the students in Mrs. Kranger's class are holding a car wash to raise money for their end- of- year field trip. they washed 45 cars by noon, and their goal is to wash 110 cars by the end of the day. write and solve an addition equation to find c, the number of cars they still need to wash to meet their goal.
Answer:
45 + c = 110
c = 65
Step-by-step explanation:
110 - 45 = 65
Please mark as brainliest!
Answer:
They need to wash 65 more cars to reach their goal.
Step-by-step explanation:
45+c=110
subtract 45 from both sides
c=65
If you flip a coin and pick a number tile from a bag of beans containing 4 different numbered beans at the same time, how many possible outcomes are there? A. 2 B. 4 C. 8 D. 12
Answer:
a
Step-by-step explanation:
5.
Name the set(s) of numbers to which –5 belongs.
whole numbers, integers, rational numbers
whole numbers, natural numbers, integers
integers, rational numbers
rational numbers
Answer:
integers, rational numbers
Explanation:
Integers are any whole number (positive or negative). -5 is a whole number, not a fraction or decimal.
Rational numbers can be written in the fraction form a/b where a and b are both integers and b does not equal 0. -5 can be written as -5/1.
There are two sets of real numbers that include the number -5. which represents integers and rational numbers.
What is a rational number?A rational number is defined as a numerical representation of a part of a whole that represents a fraction number.
It can be a/b of two integers, a numerator a, and a non-zero denominator b.
What are Integers?Integers are defined as the collection of Whole Numbers and the negative values of Natural Numbers make up an integer. Fractional numbers are not included in integers. Integers are represented by the symbol Z.
The result is rational because -5, can be expressed as a ratio of two integers that can be -5/1 of two integers, a numerator 5, and denominator 1 ( which is a non-zero).
There are two sets of real numbers that include the number -5.
It represents Integers and rational numbers.
Hence, the correct answer would be Option (C).
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-22x +3x/ 3x + 7 =2 what is my first step
Answer:
-22x +3x/ 3x =2-7
Step-by-step explanation:
Cot 0=0.7615, for 0 less than or equal to 0 less than or equal to 2 x pi
Answer:
θ = 52.71° or 232.71°
In radians
θ = 0.2928π rad or 1.2928π rad
That is,
θ = 0.92 rad or 4.06 rad
Step-by-step explanation:
Cot θ = 0.7615 for 0 ≤ θ ≤ 2π
Note that Cot θ = (1/tan θ)
(1/tan θ) = 0 7615
tan θ = (1/0.7615) = 1.3132
θ = tan⁻¹ (1.3132) = 52.71°
But, note that tan is also positive in the 3rd quadrant, hence,
θ is also equal to 180° + 52.71° = 232.71°
θ = 52.71° or 232.71°
We now convert to radians
360° = 2π
52.71° = (52.71 × 2π)/360 = 0.2928π = 0.92 radian
232.71° = (232.71 × 2π)/360 = 1.2928π = 4.06 radians
Hope this Helps!!!
Which of the following lies between 0 and -1?
0
-3
-2/3
-4/3
Answer:
-2/3
Step-by-step explanation:
We need a negative fraction
The numerator has to be smaller than the denominator to be between 0 and -1
Answer:3rd one
Step-by-step explanation:
During a fancy fair organized at school, the total amount of money collected was $54 000. The following table represents the amount of money collected from the different items:
Food and drinks: 27 000
Entertainment: 6000
Games: 12 000
Donations: 9000
What percentage of the money collected does each item represent?
Answer: Collected amount÷total amount x 100
Step-by-step explanation:
Food and drinks = [tex]\frac{27000}{54000}[/tex] x 100 = 50%
Entertainment = [tex]\frac{6000}{54000}[/tex] x 100 = 11% (11.1 - .1 recurring)
Games = [tex]\frac{12000}{54000}[/tex] x 100 = 22% (22.2- .2 recurring)
Donations = [tex]\frac{9000}{54000}[/tex] x 100 = 17% (16.6- .6 recurring)
Double checking - 50 + 11 + 22 + 17 = 100%
Hope this helps! :)
Answer:
Food & drinks = 50%
Entertainment = 11.1%
Games = 22.2%
Donations = 16.7%
Step-by-step explanation:
Basically, divide all of the amounts to $54000.
What I did was divide them, my answers are basically close to the exact percentage.