I don't know what the relation in your problem is, but I'll just explain this using my own example.
Let's use the following relation as the example (pretend it's a table of values):
x | y
0 | 1
2 | 4
4 | 7
6 | 10
To write the relation as ordered pairs, you need the x and y values from the table. An ordered pair is written like this: (x,y).
Based off of this explanation, the ordered pairs from this example would be:
(0,1) (2,4) (4,7) (6,10)
this set of points is on a graph of a function (-3,9) (-1,1) (0,0) (2,4) which points are on the graph of the inverse?
Answer:
(9,-3) (1,-1) (0,0) (4,2)
Step-by-step explanation:
f(x) = (-3,9) (-1,1) (0,0) (2,4)
inverse function reflected about y=x
f⁻¹(x) = (9,-3) (1,-1) (0,0) (4,2)
help me please and thank you ❤️
Which of the following would be the best choice for the first step in solving for x in the equation 2X + 8 = -10 *
A--Add 8 to both sides of the equation
B--Subtract 8 from both sides of the equation
C--Multiply both sides of the equation by 2
D--Divide both sides of the equation by -2
I WILL GIVE BRAINLY ThING HELP I’m TIMED
Answer:
The second one i think I'm not totally sure I'm sorry if i'm wrong!
Step-by-step explanation:
Answer:
[tex] \frac{4}{ {x}^{14} {y}^{8} } [/tex]
Step-by-step explanation:
Follow the steps below.
[tex]( \frac{( {2}^{ - 3})( {x}^{ - 3})( {y}^{2} }{( {4}^{ - 2})( {x}^{4} )( {y}^{6} } {)}^{2} [/tex]
Multiply exponents by the exponent outside of the perentheses (2).
[tex]( \frac{( {2}^{ - 6} )( {x}^{ - 6})( {y}^{4} ) }{( {4}^{ - 4})( {x}^{8} )( {y}^{12}) } )[/tex]
Subtract the variables' and non-variables' exponents from each other and divide the non-variables.
[tex]( { \frac{1}{2} }^{ - 2} ) ( {x}^{ - 14} )( {y}^{ - 8} )[/tex]
Solve for the non-variable.
[tex](4)( {x}^{ - 14} )( {y}^{ - 8} )[/tex]
Make the variables the denominator to remove the negative exponents and make them positive.
[tex] \frac{4}{ {x}^{14} {y}^{ 8} } [/tex]
There is your answer
Which of the following equations could represent the points in the table? Select all that apply.
х
y
0
11
1
5
2
-1
3
-7
o
A. y - 11 = -6(x - 0)
B. y - 1 = -6(x + 5)
C. y + 1 = -6(x - 2)
D. y - 7 = -6(x - 3)
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answer:
its either a or d but im kinda thinking a bcus a do represent 3 side of triangle so i think a but i think d to but a
Step-by-step explanation:
Consider right triangle ABC, right angled at B. If AC = 17 units and BC = 8 units determine all the trigonometric ratios of angle C.
please help.. which side is greatest.
Answer:
LEFT
Step-by-step explanation:
ITS LEFT LEFT LEFT
Geometry...Please help as soon as possible please and Thank you!!!
Answer:
p
Step-by-step explanation:
p then b then t then s then o
pls help it is for math class and im stuck
Answer:
D is the answer.......
The graph shows the amount of money paid when purchasing bags of caramel corn at the zoo:
A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled from 0 to 10. Four points are shown on the graph on ordered pairs 0, 0 and 1, 3 and 2, 6 and 3, 9. These points are joined by a line. The label on the x-axis is Bags of caramel corn. The title on the y-axis is Total cost in dollars.
What does the point (0, 0) on the graph represent? (4 points)
a
The cost of zero bags of caramel corn
b
The cost of one bag of caramel corn
c
The cost of two bags of caramel corn
d
The cost of three bags of caramel corn
Answer:
A: The cost of zero bags of caramel corn.
(0,0) would basically mean no bags of caramel corn were purchased.
Answer:
a
Step-by-step explanation:
Brainliest for whoever can answer these correctly.
Answer:
13)25+50+75+100=250 C
14)4*(3+2)=20
Answer:
250mm2
Step-by-step explanation:
13.
5mm×20mm= 100 mm2
5mm× 15mm= 75mm2
5mm×10mm = 50 mm2
5mm × 5mm = 25mm2
100+75+50+25 = 250 mm2 of the whole area
pls help with math question i will mark brainliest
Answer:
the first answer choice / -3(5x-2)
Step-by-step explanation:
Which of the following best describes the slope of the line below?
O A. Zero
O B. Negative
O C. Positive
D. Undefined
Answer:
the answer is D: undefined becous it's lies at Y-axis
Help!! I could really use a right answer
Answer:
the answer=(B)
Step-by-step explanation:
you should be keen when you are doing construction in order to go get clear and accurate answer.
State what additional information is required in order to know that the triangles are congruent for the reason given
Answer:
63) The additional information is GD ≅ CD
64) The additional information is ∠LQR ≅ ∠PQR
Step-by-step explanation:
SSS ⇒ 3 sides in the 1st Δ ≅ 3 sides in the 2nd ΔSAS ⇒ 2 sides and including angle in the 1st Δ ≅ 2 sides and including angle in the 2nd ΔLet us use the facts above to solve the questions
#63
In triangles BGD and BCD
∵ BG = BC
∵ BD is a common side
To prove that the 2 triangles are congruent using the SSS postulate, then the 3rd sides in the two triangles must be equal∵ The 3rd sides are GD and CD
∴ GD and CD must be equal
∴ GD = CD
∴ The additional information is GD ≅ CD
#64
In triangles LQR and PQR
∵ LQ = PQ
∵ QR is a common side
To prove that the 2 triangles are congruent using the SAS postulate, then the included angles between the congruent sides must be equal∵ The included angles are ∠LQR and ∠PQR
∴ m∠LQR and m∠PQR must be equal
∴ ∠LQR ≅ ∠PQR
∴ The additional information is ∠LQR ≅ ∠PQR
The additional information required in order to know that the triangles are congruent for the reasons given are;
63) DC ≅ DG
63) DC ≅ DG64) ∠LQR ≅ ∠PQR
63) The congruence theorem used here is SSS. This denotes Side - Side - Side. What this means is that the 3 corresponding sides of ΔBGD and ΔBCD are congruent.
Now, we are given;
BC ≅ BG
Also; BD ≅ BD (By reflexive property)
For the SSS congruence theorem to hold, it means that; DC ≅ DG
64) The congruence theorem used here is SAS. This denotes Side - Angle - Side. What this means is that 2 corresponding sides and the Included of ΔBGD and ΔBCD are congruent.
Now, we are given;
QP ≅ QL
Also; QR ≅ QR (By reflexive property)
The included angles here are ∠LQR and ∠PQR.
Thus, ∠LQR ≅ ∠PQR.
Read more at; https://brainly.com/question/14399801
2 phots cause the whole thing wouldn’t fit
Answer:
B
Step-by-step explanation:
Since the polygons are not triangles, pairs of congruent corresponding angles alone cannot prove similarity.
Answer: B
A line has a slope 1/8 of and passes through the point (-4, -7). What is its equation in point-
slope form?
Answer:
y+7 = 1/8(x+4)
Is the value X = -3 a solution to the inequality -2x + 5 > 13? Justify your response.
Answer:
Step-by-step explanation:
Replacing X with -3 ves you -2(-3) + 5 > 13. -2(-3) is 10 + 5 > 13. 10 + 5 gives you 15, which is greater than 13.
How do I solve this?
Mike put 432 baseballs into 9 trash bins. He put the same number of baseballs in each bin. He took 6 trash bins of baseballs to the baseball field. How many baseballs did Mike take?
A.
288
B.
2,300
C.
336
D.
295
the answer is
a-288. that is the answer
PLEASE HELP ASAP!!
a coil of wire rotating in a magnetic field induces a voltage e=20sin(πt/4 - π/2). Use an identity to express this in terms of cos πt/4. (Please show your work as well)
Step-by-step explanation:
e = 20sin(πt/4 - π/2)
= 20[(sinπt/4)(cosπ/2) - (cosπt/4)(sinπ/2)]
Used sin(x - y) = sinxcosy - cosxsiny.
= 20[0 - cosπt/4]
Since cosπ/2 = 0 and sinπ/2 = 1.
= -20cosπt/4.
please help! i’m literally failing so bad
Answer:
green brown green brown brown green brown green YAY YOUR FAILING GOOD JOB green brown brown green I KNOW THE ANSWER BUT IM NOT TELLING YOU brown green green brown
Step-by-step explanation:
What is the measure of G
What is the measure of x
(Will give brainy)
Answer:
No 1:-Here according to diagram
In triangle DOG
DG=OG[tex]\qquad\quad {:}\longrightarrow\tt \angle D=\angle O=63°[/tex]
We know that[tex]{\boxed{\tt Sum\:of\:angles=180°}}[/tex]
[tex]\qquad\quad {:}\longrightarrow\tt 63+63+x=180 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt 126+x=180 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt x=180-126 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt x=54[/tex]
[tex]\therefore\angle {G}=54°.[/tex]
No 2 :-Again apply sum theory
[tex]\qquad\quad {:}\longrightarrow\tt 40°+x+x=180 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt 2x+40=180 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt 2x=180-40 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt 2x=140 [/tex]
[tex]\qquad\quad {:}\longrightarrow\tt x=\dfrac {140}{2}[/tex]
[tex]\qquad\quad {:}\longrightarrow\tt x=70 [/tex]
[tex]\therefore \tt x=70°.[/tex]
Follow the directions to solve the system of equations by elimination. 8x + 7y = 39 4x – 14y = –68 Multiply the first equation to enable the elimination of the y-term. Add the equations to eliminate the y-terms. Solve the new equation for the x-value. Substitute the x-value back into either original equation to find the y-value. Check the solution. The solution to the system of equations is (, ).
9514 1404 393
Answer:
(x, y) = (1/2, 5)
Step-by-step explanation:
We observe that the y-terms have coefficients 7 and -14. If we want to eliminate the y-terms, we need to multiply 7 by a factor that makes it be the opposite of -14. That factor will be -(-14)/7 = 2.
After multiplying the first equation by 2, we have ...
16x +14y = 784x -14y = -68Adding these two equations gives ...
20x = 10
Solving for x, we need to divide by 20:
x = 10/20 = 1/2
Substituting this into the first equation, we get ...
8(1/2) +7y = 39
7y = 35 . . . . . . subtract 4
y = 35/7 = 5 . . . divide by 7
Then the solution is (x, y) = (1/2, 5).
_____
Check
We used the first equation to find y, so we know the x- and y-values satisfy the first equation. We need to check the result using the second equation.
4(1/2) -14(5) = -68
2 -70 = -68 . . . . . . . true; result checks OK
Answer:
1st one is 1/2 and the second one is 5
Step-by-step explanation:
got it right on Edge
brainliest would be appreciated
what is the area of a 1/2 circle with a diameter of 14
Answer:
76.969 units squared
or
49pi/2
or
24.5 pi
Step-by-step explanation:
The equation for the area of a complete circle is
[tex]A = \pi r^2[/tex]
Since there is only half a circle, the equation is divided by 2
[tex]\frac{A}{2}=\frac{\pi r^2}{2}[/tex]
Given diameter 14, radius would be 14/2 = 7 units
Plug into the equation for a half circle to solve for area
[tex]\frac{\pi (7)^2}{2} = \frac{49\pi }{2} =24.5\pi = 76.969 units^2[/tex]
is it only me or does every body feel stressed about all the work they get from school?!
Answer:
Me too
Im so ready for School to be over
Step-by-step explanation:
Answer:
I don’t get stressed out, it’s just they do too much.
what’s the value of x?
Answer:
x=7
Step-by-step explanation:
What is the opposite of 67?
Answer:
-67 I belive
Step-by-step explanation:
Answer:
normally I'd make a joke and say 76 but the answer would be -67 lol
Step-by-step explanation:
A rectangular field is 36.75m long and
its area is 937.125 m2, find i) It's Breadth
2) It's perimeter
Answer:
Breadth=25.5
perimeter=124.5
i) The breadth of the rectangular field is 25.5 m. ii) The perimeter of the rectangular field is 128 m.
1) The area of a rectangle is given by the formula:
Area = length * breadth
We know that the length of the rectangle is 36.75 m and the area is 937.125 m2. We can solve for the breadth by rearranging the formula above:
breadth = area / length
breadth = 937.125 m2 / 36.75 m = 25.5 m
Therefore, the breadth of the rectangular field is 25.5 m.
2) The perimeter of a rectangle is given by the formula:
Perimeter = 2 * (length + breadth)
We know that the length of the rectangle is 36.75 m and the breadth is 25.5 m. We can solve for the perimeter by substituting these values into the formula above:
Perimeter = 2 * (36.75 m + 25.5 m) = 128 m
Therefore, the perimeter of the rectangular field is 128 m.
To learn more about perimeter here:
https://brainly.com/question/22109593
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