Answers
Answer:
See explanation below for all parts
Step-by-step explanation:
Your current slope (m) is -1/2 (the orange colored slope) so the "opposite" slope would be 2/1 or 2(the blue colored slope)
The answer for number 3 is y=2x+b.
For number 4, plug in the point values for x and y and solve for b. The point given is (-4,-5).
-5=2(-4)+b Now simplify
-5=-8+b then add 8 to both sides to isolate b
3=b or b=3
For number 9, you now know that m is 2 and b is 3
y=2x+3
Related Questions
7x-1+6x=90
What is the answer?
Answers
Answer:
x = 7
Step-by-step explanation:
7x-1+6x=90
Combine like terms
13x-1 = 90
Add 1 to each side
13x-1+1 = 90+1
13x = 91
Divide by 13
13x/13 =91/13
x = 7
PLEASE HELP I NEED A GOOD GRADE ON THIS
Answers
Answer:
B = 1/243
Step-by-step explanation:
289=a^2 what is a equal to?
Answers
Answer:
A will equal 17.
Step-by-step explanation:
what is greater then -12/16
Answers
Answer: -11/16
Because Beanz
What is product of 5.2 · 10^6 and 1.4 · 10^3
Answers
Answer:
7280000000 or 7.28^9 (in scientific notation)
Step-by-step explanation:
this question is asking you to transfer numbers out of scientific notation and multiply them. 10^6 is 1 followed by 6 zeros (good trick to remember) or 1000000. when you multiply anything by a power of 10 you just add that many zeroes to it or move the decimal point one point to the left for every zero. so in this example it is 5.2 times 1000000 which is 5200000. we do the same for the other one and we get 1400. When we multiply these two values we get 7280000000 or 7.28^9
The proof that ΔACB ≅ ΔECD is shown.
Given: AE and DB bisect each other at C.
Prove: ΔACB ≅ ΔECD
Triangles A B C and C D E share common point C.
A flow chart has 5 boxes with arrows facing downward connecting the boxes. Each of the boxes are labeled. Box 1 contains line segment A E and line segment B E bisect each other at C and is labeled given. Box 2 contains line segment A C is-congruent-to line segment E C and is labeled definition of bisector. Box 3 contains question mark and is labeled vertical angles theorem. Box 4 contains line segment D C is-congruent-to line segment B C and is labeled definition of bisector. Box 5 contains triangle A C B is-congruent-to triangle E C D and is labeled SAS.
What is the missing statement in the proof?
∠BAC ≅ ∠DEC
∠ACD ≅ ∠ECB
∠ACB ≅ ∠ECD
∠BCA ≅ ∠DCAThe proof that ΔACB ≅ ΔECD is shown.
Given: AE and DB bisect each other at C.
Prove: ΔACB ≅ ΔECD
Triangles A B C and C D E share common point C.
A flow chart has 5 boxes with arrows facing downward connecting the boxes. Each of the boxes are labeled. Box 1 contains line segment A E and line segment B E bisect each other at C and is labeled given. Box 2 contains line segment A C is-congruent-to line segment E C and is labeled definition of bisector. Box 3 contains question mark and is labeled vertical angles theorem. Box 4 contains line segment D C is-congruent-to line segment B C and is labeled definition of bisector. Box 5 contains triangle A C B is-congruent-to triangle E C D and is labeled SAS.
What is the missing statement in the proof?
∠BAC ≅ ∠DEC
∠ACD ≅ ∠ECB
∠ACB ≅ ∠ECD
∠BCA ≅ ∠DCA
Answers
Answer:
C. angle ACB is congruent to angle ECD
Step-by-step explanation:
If you drew it out, all you had to figure out from the proof was what a vertical angle is and where are those angles.
Brainliest?
Hope this helps.
Just took the test edu2020
Congruent triangles are similar triangles.
The statement that completes the proof is [tex]\mathbf{\angle ACB \cong ECD}[/tex]
From the complete question (see attachment), we have the following highlights
[tex]\mathbf{AC\cong CE}[/tex].[tex]\mathbf{BC\cong CD}[/tex]The angle at point C of both triangles are congruent
i.e. [tex]\mathbf{\angle ACB \cong ECD}[/tex]
This means that the missing statement of the proof is that the angles at C of both triangles are congruent.
Hence, the statement that completes the proof is [tex]\mathbf{\angle ACB \cong ECD}[/tex]
Read more about congruent triangles at:
https://brainly.com/question/4364304
What is the value of x in the equation
3x-4y=65, when y=4?
x=1372
x=21
X =23
x=27
Answers
Answer:
x = 27
Step-by-step explanation:
3x - 4(4) = 65
3x - 16 = 65
3x = 81
x = 27
Answers plz it’s timed!!
Answers
Find the value of the expression 3xwhen x = 4
Your answer
Answers
25/23 as a decimal rounded to the nearest hundredth
Answers
Answer:
1.09
Step-by-step explanation:
help please! I just want to actually get my homework done
Answers
Answer:
72/b = h
Step-by-step explanation:
plug in known values
A = 1/2 (bh)
36 = 1/2 (bh)
goal is to isolate the variable h (height)
multiply both sides by 2 to cancel out 1/2
36 × 2 = 1/2 × 2 (bh)
72 = bh
divide both sides by b (base)
72/b = bh ÷ b
72/b = h
i dont see the value for base given so this would be the final answer as far as i know
PLEASE HELP I NEED THIS BADLY!!! ANSWER WILL GET BRAINLIEST!
Triangle ABC has vertices at A( 5,2), B( 4, 6), and C(4, 3). It is translated 1 unit left and 2 units up and then reflected over the x-axis to form Triangle A’B’C’. What are the vertices of Triangle A’B’C’?
Answers
Answer:
A': (4,-4)
B': (3,-8)
C': (3,-5)
Step-by-step explanation:
Translation
A (5,2)---> (4,4)
B(4,6)---> (3,8)
C(4,3)---> (3,5)
Reflection over x-axis= (x,y) to (x,-y)
A': (4,-4)
B': (3,-8)
C': (3,-5)
Hope this helps!
Brainliest?
Have a good day!
Find b(4) in the sequence given by
b(1) = -5
b(n) = b(n-1) + 9
b(4) =
Answers
Answer: 22
Step-by-step explanation:
I got it right on khan academy
Triangle JKL is rotated to 270° counterclockwise about the origin to form triangle JKL what is the Y coordinate of point J?
Answers
Answer:
J' = (-2, 4)
Step-by-step explanation:
The transformation for 270° counterclockwise rotation about the origin is ...
(x, y) ⇒ (y, -x)
The point J is (-4, -2), so the point J' is ...
J' = (-2, -(-4))
J' = (-2, 4)
Answer: the Y coordinate is 4
Convert 2.8 gallons to pints
* Can you break it down step by step so I can get a better understanding
Answers
Answer:
2.8 Gallons to Pints is 22.4
Step-by-step explanation:
5 gal = (5 × 8) = 40 pt
Help please I really need to solve for x
Answers
[tex](6 - 2) \times 180 = 4 \times 180 = 720 \\ [/tex]
So the sum of the nterior angles of the figure must equal 720° :
[tex](x - 8) + 4x + 2x + 3x + 2x + 2x = 720 \\ [/tex]
[tex]14x - 8 = 720[/tex]
Plus both sides 8
[tex]14x = 728[/tex]
Divided both sides by 14
[tex]x = \frac{728}{14} = 52 \\ [/tex]
So ;
[tex]x = 52[/tex]
And we're done...
♥️♥️♥️♥️♥️
Need help urgently with this geometry question
Answers
=======================================================
Explanation:
The angles (2x+24) and x are same side interior angles. Same side interior angles are supplementary when we have parallel lines.
(2x+24) + (x) = 180
2x+24+x = 180
3x+24 = 180
3x = 180-24
3x = 156
x = 156/3
x = 52
What is the speed of a car that traveled 110 miles in 2 hours
Answers
Answer:
55mph
Step-by-step explanation:
110/2=55
speed = distance/time
Convert 6000 pounds into tons.
Answers
Answer:
3 tons
Step-by-step explanation:
There is 2000 pounds in one ton, there is 6000 pounds in 3 tons. Divide 6000 by 2000 and you have your answer 3.
What is the angle of c in the above equilateral triangle?
Answers
PLZ HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER!!!
Completely factor the following polynomial: 8x^3−125
Answers
Answer:
(2x-5)(4x^2+10x+25)
Explanation:
Factoring difference of cubes (a3−b3): (a−b)(a2+ab+b2)
Here, a is 2x because the cube root of 8 is 2 and the cube root of x3 is x, b is 5 because the cube root of 125 is 5.
Plug the numbers in:
(2x−5)((2x)2+2x⋅5+52)
(2x−5)(22x2+10x+25)
(2x−5)(4x2+10x+25)
Answer:
8x^3 can also be written as [tex](2x)^{3}[/tex].
-125 can also be written as [tex]-5^{3}[/tex].
Factoring the polynomial:
[tex](2x)^3+(-5)^3[/tex]
Nicole ordered a volleyball for $9.75, a net for $29.99, and knee pads for $15.00.
Nicole’s mother said that she would pay for the order on her credit card if Nicole gave her the money.
Nicole gave her mother $40.00. Her mother also applied the money that she owed Nicole for babysitting.
Nicole’s mother then gave her back $5.26. How much did Nicole’s mother owe her for babysitting?
Answers
The graph shows the growth of a plant. Find the growth rate in inches per week.
Answers
Answer:The plant growth 1/2 inches each week
Step-by-step explanation:
The length of a rectangle is 4times the width. The perimeter is 90cm. Find the length and width
Answers
Solve for y 2y +9=8y +21 Simplify your answer as much as possible, y =?
Answers
Answer:
y=2
Step-by-step explanation:
Answer:
y = -2
Step-by-step explanation:
you need to regroup the numbers.
2y + (-8y) = 21 + (-9)
-6y = 12
y = -2
What is greater, 3 pi or 9?
Answers
Answer:
3 pi is greater
Step-by-step explanation:
I don't know the exact amount of pi so I can't multiply it, but I do know that it starts with 3.14159 which is greater than 3 (which is what you have to multiply by 3 to get 9) so the amount will be larger than nine.
2х - 1y = 6
-Зу = -6х + 18
Answers
Answer:2x-y-6=0 & 2x-y=6
Step-by-step explanation:
-3y=-6x+18.
-3y+6x=18
-y+2x=6
2x-y=6
2x-1y=6
2x-y=6
2x-y-6=0
Answer:
y=-6+2x
Step-by-step explanation:
Write
21
2
as a mixed number.
Give your answer in its simplest form.
Answers
Answer:
10 1/2
Step-by-step explanation:
21 ÷ 2 = 10.5 = 10 1/2
Answer:
10 1/2
Step-by-step explanation:
(Y × 0.08) — 0.18 = x
Answers
Answer
So im not sure but I think that the answer is x=0.08y-0.18
Step-by-step explanation: Solve for x by simplefying both sides of the equation, then isolating the variable.
Expand this number in standard form 9.73 x 10 to the 6th power.