Answer:
Counterclockwise rotation about the origin by 180 degrees followed by reflection about the x-axis
Step-by-step explanation:
Evaluate the expression shown below and write your answer as a fraction in simplest form.
Answer:
1/42
Step-by-step explanation:
4/7 - 23/42 = 24/42 - 23/42 = 1/42
In the figure shown, line AB is parallel to line CD.
Part A: What is the measure of angle x? Show your work. (5 points)
Part B: Explain how you found the measure of angle x by identifying the angle relationships that you used along the transversal. (5 points)
Answer:
Part A
x is 46°
Part B
Alternate angles are angles that are in relatively opposite locations relative to a transversal
Step-by-step explanation:
Part A
∠DRP = 110° (Given)
∠QPA = 64° (Given)
∠QPR =
Given that AB is parallel to CD, we have;
∠DRP is congruent to ∠APR (Alternate angles to a transversal RP of parallel lines AB and CD)
Therefore, ∠APR = 115°
∠APR = ∠QPA + ∠QPR (Angle addition postulate)
∴ 115° = 64° + ∠QPR
∠QPR = 110° - 64° = 46°
x = 46°
Part B.
Given that AB is parallel to CD, the lines common (that intersects) both lines are the transversal lines
The angles formed between the parallel lines and the transversal lines have special relationships based on their position with respect to each other
In the question, the angle 110° given between CD and the transversal RP, is found to at an alternate position to the angle ∠APR between the same transversal RP and AB and given that alternate angles are always equal, angle ∠APR is therefore also equal to 110°.
The sum of twice a number and 13 is 47. Find the number.
Answer: 17
Step-by-step explanation:
In this problem, the phrase "a number" can be interpreted as a variable. In this case, let the variable be "x."
Thus, "twice a number" = "2x"
"and 13" = "+ 13"
"is 47" = "= 47"
Thus, the problem is simply 2x + 13 = 47.
Then, simply subtract 13 from both sides to get 2x = 34.
Then, simply divide both sides by 2 to get x = 17.
Because "the number" is "x," the number is 17.
Hope it helps :) <3 and lmk if you need more help
17
Step-by-step explanation:
you represent the unknown by a variable
for example X
2x +13=47
ok look i know ya'll are tired of me but please help
Which of these situations are represented by the integer shown on the number line? Select all that apply.
The stock market fell five points yesterday.
The temperature is five degrees below zero.
Shanti found a five dollar bill.
The team lost five yards on their last play.
A bag contains 3 red marbles, 5 blue marbles, and 4 black marbles. Jenna draws a black marble and does not replace it. What is the probability of drawing a black marble next?
A. 1/3
B. 1/4
C. 3/11
D. 4/11
Answer:
c: 3/11
Step-by-step explanation:
the first one is 4/12 which is 4 black and 12 total. the next one is 3/11 because there's 3 blacks and 11 total
Answer:
c
Step-by-step explanation:
lets evaluate 81^-3/4.
Answer:
1/ 27
Step-by-step explanation:
[tex] = 81^{ \frac{-3}{4} } [/tex]
[tex] = (\frac{1}{81}) ^{ \frac{3}{4} } [/tex]
[tex] = (\frac{1}{3}) ^3 [/tex]
[tex] = \frac{1}{27} [/tex]
Which of the following is the solution to the inequality below? 5x - 6 [tex]\leq[/tex] 14
A) x [tex]\leq[/tex] - 4/5
B) x [tex]\geq[/tex] 4
C) x [tex]\geq[/tex] - 4/5
D) x [tex]\leq[/tex] 4
Answer:
D. x [tex]\leq[/tex] 4
Step-by-step explanation:
1. You add 6 to each side
2. Divide each side by 5 to isolate x
Answer:
answer is A.
Step-by-step explanation:
-5x-10 <20
Group like terms
-5x < 20 + 10
-5x < 30
Divide both sides by -5
Pls help
Spam answers will be reported
Give a good explanation
Answer:
X = 20
The picture explains my answer
Answer:
The answer is X = 20
find the value of a and be when x is 12 a= 5x^2/2 b= 2x^2(x-5)/10x
Answer:
a=360
b=168
Step-by-step explanation:
a=5×12×12/2=5×12×6=360
b=2×12×12×(12-5)/10×12=2×12×7=14×12=164
Question 5(Multiple Choice
HELP QUICKKKKKKJJ
Worth 1 points)
(04.02 LC)
Solve the following system of equations:
x + 3y = -4
X + 5y = -6
(1, 1)
(-1, 1)
(1, -1)
(-1,-1)
The table shows values for Variable A and Variable B.
Use the data from the table to create a scatter plot.
(TABLE IS IN PICTURE ATTACHED BELOW)
hopefully this helps!
A container is in the shape of a triangular pyramid and has a height of 10 inches. The area of the base of the container is 12 square inches.
What is the volume of the figure in cubic inches?
40 cubic inches
120 cubic inches
60 cubic inches
360 cubic inches
A) what is the simplified product of seven-fourths divided by eight-fifths as an improper fraction
B) what is this number as a mixed number
Answer:
A)First were going to put our numbers in perspective.
[tex]\frac{7}{4}[/tex] ÷ [tex]\frac{8}{5}[/tex]
But to find the improper fraction, we have to cross multiply these numbers.
[tex]\frac{7}{4}[/tex] × [tex]\frac{8}{5}[/tex]
7 x 5 = 35.
4 x 8 = 32.
Now we have our improper fraction is [tex]\frac{35}{32}[/tex]
B)To turn our improper fraction into a mixed number, we will use division.
We know that the 32 can only go into 35 one time. We also know that the bottom number always stays the same. So our equation will look somewhat like this.
[tex]1\frac{?}{32}[/tex]
Now to fine the top number we will have to subtract 35 from 32 because we already know that 32 can go into 35 one time, so 35 - 32 = 3. So are mixed number will look like this.
[tex]1\frac{3}{32}[/tex]
This is our answer!
Answer:
7/4 ÷ 8/5
A. First, we need to do the reciprocal of 8/5.
7/4 x 5/8 = 35/32
B. Now, we need to convert it into a mixed number. Divide 35 by 32. 32 goes into 35 one time. 35 - 32 = 3, so remainder 3. We use 1 as the whole number since 32 goes into 35 one time. We use the remainder 3 as the numerator, and 32 as the denominator.
1 3/32
Hope this helps u have a great day :)
[tex]Solve:\\x= -x[/tex]
You can subtract a negative number from a positive number or add a positive number to a negative number
Example:
4 - (7) = -3
Or
-8 + 9 = 1
Whatever you are adding has to be greater than the number you are adding on too
Example:
-3 + 5 = 2
Notice how the five is greater than 3
Whatever you are subtracting has to be Greater than the number you are subtracting from.
Example:
5 - 8 = -3
Notice how the eight is greater than five.
The situation changed when adding or subtracting with negative numbers. Every situation is different.
Hope this helps!
Grace adopted a kitten, Fluff, from the animal shelter. Fluff weighed 3.5 lbs. when she was adopted and has gained weight at a rate of 1.5 lbs. per week. Which equation could be used to determine after how many weeks, x, Fluff would weigh 12.5 lbs.?
3.5x+12.5=1.5
3.5x+1=12.5
3.5+1.5x=12.5
3.5−1.5x=12.5
Answer:
C: 3.5+1.5x=12.5
Step-by-step explanation:
i think this is correct because in the question they use the word Gain which means you would add. But also this answer is correct because the kitten had gain 1.5 pounds PER WEEK which make 1.5x
so your answer is 3.5+1.5x=12.5
Hope this helps have a good day
and if correct pls mark me brainliest
thank you bye
Answer:
3.5 +1.5x = 12.5 (third option top- down)
Step-by-step explanation:
given : weighted 3.5 lbs. then gained 1.5 lbs. per week ended up 12.5 lbs.
translate: 3.5 + 1.5 * x = 12.5
Which of the equations is graphed below?
Answer:
D
Step-by-step explanation:
Slope of -2 that's going through y=1
so y=-2x+1
A quadrilateral that has its opposite sides equal and its angles, not a 90 is called:
a. deltoid
b. parallelogram
c. rectangle
d. square
e. trapezoid
please help thank you!!!
Answer:
Q2 answer is x=24⁰
Q3 answer is angle MEN=150⁰
Step-by-step explanation:
Take a look at both the photo solutions above for both questions. Thank you very much!
what is the additive inverse of [tex]\frac{2}{3}[/tex]
A. 3/2
B. 0
C. -2/3
D. -3/2
show al your work please due very soon
Answer:
your answer is C. -2/3
Step-by-step explanation:
In mathematics, the additive inverse of a number a is the number that, when added to a, yields zero. This number is also known as the opposite (number), sign change, and negation. For a real number, it reverses its sign: the additive inverse (opposite number) of a positive number is negative, and the additive inverse of a negative number is positive. Zero is the additive inverse of itself. In this case, -2/3 is the additive inverse of 2/3.
Louise owns a hot dog stand. The amount of money she collects from selling hot dogs each day can be found by using the equation y=3.5x What does 3.5 from the equation represent in the situation?
Answer:
3.5 represents the cost of each hotdog ($3.50).
Step-by-step explanation:
In y = 3.5x, the x represents the number of hotdogs and the y represents the total amount you have to pay for those hotdogs. The 3.5 represents the cost of each hotdog.
Correct answers only!
After conducting a survey of all her classmates Midge discovers that the amount of money everyone spends buying books each month has a mean of $30. What does the mean say about the amount of classmates spend on books?
Half of her classmates spent exactly $30 per month buying books.
Half of your classmates spent more than $30 per month buying books.
The majority of her classmates spent $30 per month buying books.
If the amount spent on books per month by all her the classmates is leveled, the amount will be $30.
Answer:
C: The majority of her classmates spent $30 per month buying books.
Step-by-step explanation:
The mean is the average of the numbers -> its C
Answer:
C
Step-by-step explanation:
Choose all the factors of 5. (Check all that apply.)
1
3
5
2
4
Answer:
5 and 1
Step-by-step explanation:
5 = 5 * 1
What is the distance from P to Q if P is (3,-1) and Q is (-1,-4)
A. 1 unit
B. 5 units
C. 25 units
D. 7 units
Answer:
Using the distance formula the answer is 5
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
simplify
(x^a.x^b)^a-b*(x^b.x^c)^b-c*(x^c.x^a)^c-a
step by step..
Answer:
= x(a+b)(a-b) . x(b+c)(b-c) .x(c+a)(c-a)
Answer:
x(a+b)(a-b) . x(b+c)(b-c) .x(c+a)(c-a)
Hope it helped!
NEED ANSWER ASAP:
For the function f(x)=x+4, what is the ordered pair for the point on the graph where x=3p?
Answer:
The ordered pair is
(X, y)= (3p, 3p, +4)
Step-by-step explanation:
Which event would be closest to having a probability
of occurring of 0.8?
a) choosing a vowel from the set {a, e, i, o, u}
b) choosing an odd number from the set {2,4,6,8,9}
c) choosing a consonant from the set {b, c, d, e, f}
d) choosing an even number from the set {1,3,5,7,9}
Plz hurry. AND NO LINKS PLZ
Answer: c) choosing a consonant from the set {b, c, d, e, f}
Step-by-step explanation:
Since all of the choice sets have 5 values each, a 0.8 chance = 80% = [tex]\frac{4}{5}[/tex].
So find the set with 4 values that meet the criteria.
A: 5/5 = 1 = 100%
B: 1/5 = 0.2 = 20%
C: 4/5 = 0.8 = 80%
D: 0/5 = 0 = 0%
HELP PLEASE!!! i will give brainly! +10 points
Suppose each cube in this right rectangular prism is a -inch unit cube.
What are the dimensions of the prism?
What is the volume of the prism?
Answer:
1 number 1
Step-by-step explanation:
1 because of 1 of 1
Answer:
1000 hope its right
Step-by-step explanation:
8 · Find the volume of the rectangular prism with the dimensions 11 by 9 by 3. 23 in 297 in 318in 159in I think the answer is c 318 in. geometry A rectangular prism has a length of 4.2 cm, a width of 5.8 cm, and a height of 9.6 cm.
State the domain & range!
Hi there!
»»————- ★ ————-««
I believe your answer is:
Domain: {-4, -3, 0, 2}
Range: {-2, -1, 1, 5}
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
The domain are all the given x-values in the function. The range are all the given y-values of the function.Usually in a table, the domain values are on the left and the range values are on the right.⸻⸻⸻⸻
Knowing This:
Domain: {-4, -3, 0, 2}
Range: {-2, -1, 1, 5}
⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
D = ______
R = ______
Answer:
picture unclear
Step-by-step explanation:
Answer:
. a real coordinate space of dimension n, written Rn or R n {\displaystyle ... C 1 > 0 , ∃ C 2 > 0 , ∀ x , y ∈ R n : C 1 d ( x , y ) ≤ q ( x − y ) ≤ C 2 d ( x , y ) . {\displaystyle \exists C_{1}>0,\ \exists C_{2}>0,\ \forall \mathbf {x} ,\mathbf ...
Step-by-step explanation:
How would you solve x????
Answer:
see above picture
Step-by-step explanation:
hope it helps
Answer:
X=10 I may be incorrect, but I hope this helps!
Step-by-step explanation:
Its the same shape just one is bigger than the other.
So 6:5 is equal to X+6:14
The way to get from 5 to 14 is the way you get 6 to 6+X
The way to get from 5 to 14 is:
5*2+4=14
6*2+4=6+X=16
16-6=10
X=10
