geometry, i have other questions ill post in a minute but i need the answers aaa
Answers
Answer:
Angle 6 = 91 degrees
Step-by-step explanation:
There are several ways you could use to find angle 6.
You could either find angle 5 then 6, 2, then 6, or 4 then 6 as they can all be found using the given angle with different rules.
First, we can find angle 5 using the corresponding angles rule which states that angles in the same corresponding quadrant are equal. That is angles that are in the same corresponding 'section' in their groups of angles at both intersect points. E.g. Angle 5 and 89 are corresponding angles, therefore angle 5 is equal to 89.
From here we can find angle 6 by using the rule that states that angles on a straight line add to 180. Angle 6 and angle 5 make up a straight line together which we know is 180 degrees. Therefore 180 - angle 5 = angle 6
180 - 89 = 91
Angle 6 is 91 degrees.
We also could have done this by first finding angle 2, which in on a straight line with the given angle. Therefore 180 - 189 = angle 2
Angle 2 = 91
Then used the corresponding angle rule to find angle 6. Angle 2 = Angle 6
Angle 6 = 91.
The final way we could have found it is by finding angle 4 first. The opposite angles rule states that opposite angles sharing a vertex are equal. This means that 89 and Angle 4 are equal. From there we can use the co-interior rule which states that angles in the same 'section' between parallel lines are co-interior (Angle 4 and angle 6) and are equal.
Therefore angle 4 = angle 6
Angle 6 = 91
Sorry if this answer was a bit confusing, hope it helps!
Related Questions
what is the answer to this 5 ( y + 8)
Answers
Answer:
ijsdbf
dsad
Stepdvds-by-step explanation:
d
Grayson is behind on his retirement savings and wants to start saving $1,000 per month so he can retire in 20 years. If he earns 9% a year, compounded monthly, how much money will Grayson have to retire? $622,447 $667,887 $684,254 $724,333
Answers
If Grayson begins saving $1,000 per month and makes 9% a year, compounded monthly, he will have $667,887 in retirement. Therefore, $667,887 is the correct number.
Future Value: What Is It?A financial notion known as future value (FV) gives a worth to an asset based on anticipated factors like future interest rates and cashflows. Knowing how much their money might be in five years, given an anticipated rate of return, may be helpful for an investor. Future value is the idea of taking the investment's current worth, adding anticipated development, and estimating what the investment is going to cost in the future.
To calculate the amount of money Grayson will have at retirement, we can use the formula for the future value of an annuity:
FV = Pmt x (((1 + r/n)^(n*t)) - 1) / (r/n)
where:
FV is the future value of the annuity (i.e., the amount Grayson will have at retirement)
Pmt is the monthly payment ($1,000 in this case)
r is the annual interest rate (9% in this case)
The number of annual increasing times is n. (12 for monthly compounding)
t is the number of years (20 in this case)
Plugging in the numbers, we get:
FV = 1000 x (((1 + 0.09/12)⁽¹²*²⁰⁾) - 1) / (0.09/12)
FV = $667,887.20
Therefore, Grayson will have $667,887 at retirement if he starts saving $1,000 per month and earns 9% a year, compounded monthly. Therefore, the answer is $667,887.
To know more about Future value visit:
https://brainly.com/question/29053212
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help pls and ty ;-;..
btw brainly u should alow us to copy n paste questions.
Answers
Answer:
They cannot be ratios
Step-by-step explanation:
In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.
Answer:
cannot be ratios
Step-by-step explanation:
hope it helped bye <33
PLEASE HURRY, IT'S MISSING!!
Answers
Answer:
cant solve it
Step-by-step explanation:
Can anyone answer this ?
(1 + 3)• (8 - 4)
Answers
Answer:
16
Step-by-step explanation:
1+3=4
8-4=4
4x4=16
plz help will give brainliest
Answers
Answer:
true
Step-by-step explanation:
Which one is the right answer?
Answers
Answer:
D
Step-by-step explanation:
First of all, i mean A and B are out first thing because you don't have enough information to find out if it's true.
C is incorrect because as stated before, not enough information.
However,
You know that the angles 1-8 are all supplementary, which means that 1 and 2 can be added to make 180 degrees, as so can 3 and 4, 3 and 1. 2 and 4, blah blah blah.
In D, the angles that are being added are supplementary, because the three lines making up that weird figure is adjacent and is parallel to each other.
If you give one of the angles a degree, you know that 180-x with x being that degree, will equal the other angle on the other side of the lines.
Therefore its D.
Edit:
I just realized that theres an angle stated at the top of the screen. Still with that angle given, A and B is incorrect and the answer is still D.
20n + 100 greater than or equal to 320
Answers
Answer:
n greater than or equal to 11
Step-by-step explanation:
PLS ANSWER I GIVE BRAINLIEST What is the area of the square?
19a) x= ____
19b) Area of square is ____ units²
Answers
Answer:
x = 66/7 & area = 132/7
Step-by-step explanation:
7x-9=0
x=9/7
substitute value of x in 5x-3;
5(9/7)+3=66/7
Then, a*a,
thus, 2(66/7) = 132/7
Lucy runs at an average speed of 3.5 miles per hour. John runs 2 miles per hour faster than Lucy. How far will John run (r) he runs x number of hours?
Answers
Answer:
It is 5.5 miles/hour if you are trying to figure out how fast john runs.
Step-by-step explanation:
if john run 2 mile/hour faster than lucy, you just have to add how fast lucy is running by 2. This will equal john's miles/hour. now you times 5.5 by how many hours he runs.
If a = 3 and b = -1, find the value of the following expression.
Answers
Answer:
The required answer is 54.
Step-by-step explanation:
Given that a = 3 and b = (-1) . And we have to find the value of 2a³ b⁴ .
In such kind of problems , just substitute the given values of a and b to get the required answer .
So here ,
= 2a³ b⁴.
= 2 × (3)³ × (-1)⁴.
= 2 × 27 × 1 .
= 54
9Answer:
54
Step-by-step explanation:
2(3)^3 x (-1)^4
2 x (3^3) x 1
2 x 27 x 1
54
7(7 + 5r) = 7(2 + 6r) please show work
Answers
Answer:
r=5
Step-by-step explanation:
1. Use the division property
49+35r=14+42r
2. Combine like terms
35=7r
3. Divide
r=5
Answer:
r = 0
Step-by-step explanation:
7 ( 7 + 5r ) = 7 ( 7 + 6r )
First use the ditributive property of multiplication -
49 + 35r = 49 + 42r
Subtract 35r from both sides -
49 = 49 + 7r
Subtract 49 from both sides -
0 = 7r
r = 0
Hope this helped! :)
what is Mark's age, x, is 6 times his age 2 years ago.?
Answers
Answer:
3
6 divided by 2 is 3
Answer:
undefined, not enough information
What is the zero of f?
Answers
Answer:
be more specific
Step-by-step explanation:
For me to answer it
if B is the midpoint of AC, and AC = 8x-20, find BC
3X-1
Answers
3(9)-1= 26
Solving steps for x:
!brainlisest! Find the value of y in the diagram.
Answers
Answer:
y=8
Step-by-step explanation:
The two triangles are similar, but scaled to a ratio.
Given the ratio of two corresponding sides AC and NL, the scale is 10:5 which is 2. So, the side MN when scaled to the same ratio, the corresponding side's length y = 4*2 = 8 ft
What is an equation of the line that passes through the point (-3,-7)(−3,−7) and is parallel to the line 3x-y=53x−y=5?
Answers
Answer:
y = -3x-14
Step-by-step explanation:
Any line parallel to
y
=
−
3
x
+
6
will be in the form
y
=
−
3
x
+
c
for some constant
c
If
(
x
,
y
)
=
(
−
3
,
−
5
)
is a solution to such an equation, then replacing
y
with
(
−
5
)
and
x
with
(
−
3
)
gives
−
5
=
(
−
3
)
⋅
(
−
3
)
+
c
→
−
5
=
9
+
c
→
c
=
−
14
So the desired parallel line would have the equation
y
=
−
3
x
−
14
Solve for x
X^2-2x+1=0
X=?
Answers
Answer:
(x-1)(x-1) x=1
Step-by-step explanation:
the bird is 40 ft in the aircan a squirrel buries acorns 3 ft below ground how far are they apart
Answers
Answer:
43 ft apart
Step-by-step explanation:
They are forty feet apart, because the bird is 40ft away from the ground, and then there is an extra 3 feet below the ground, so you add them up to get 43 ft
Select all the sequences of reflections that produce an image equivalent to the image r(180°, O)(△BCD).
Answers
Answer:
r(180°,0) is a rotation of 180° degrees over the origin.
Notice that this rotation moves our figure to the opposite quadrant (so a translation of two quadrants).
Then this is equivalent to:
A reflection over the x-axis followed by a reflection over the y-axis.
Or.
A reflection over the y-axis followed by a reflection over the x-axis.
There is another possible reflection, but it depends on where is our figure.
If the figure is in the first or third quadrant, a reflection over the line y = -x is equivalent to the rotation.
If the figure is in the second or third quadrant, then the reflection over the line y = x is equivalent to the rotation.
We can combine those two and write:
A reflection over the line y = (-1)^n*x.
Where n is the number associated with the quadrant where the figure is in.
Eloise bought 2 boxes of crackers to share with her friends. Her friends ate 12 of the first box and 23of the second box.
How many boxes were left over?
Answers
Answer:
how many are in one box?
Step-by-step explanation:
Answer:
5/6 box
Step-by-step explanation:
confirmed!
An employee worked 36 hours last week. This week, she worked 48 hours. Find the percent increase. Round to the nearest percent.
HELP FORE BRAINLIEST ASAP!!!
Answers
Answer:
33%
Step-by-step explanation:
*i rounded 1/3 ( 33.3 repeating )*
Which term describes this figure?
C°
Answers
Answer: Celsius
Step-by-step explanation: Scale based on 0° for the freezing point of water and 100° for the boiling point of water.
what is 4 times what = 1?
Answers
Answer:
.25 4(.25) = 1
Step-by-step explanation:
Answer: 4 x 1 =4 - 3=1
Step-by-step explanation:
pleaaase help me, it'll give you 50 points and i'll mark you as brainliest or whatever it's called.
Answers
Answer:
3/16
Step-by-step explanation:
Jeremy bought 3.2 pounds of potatoes, 2.3 pounds
of oranges, and 2.7 pounds of onions. How many
pounds does his purchase weigh? What is the answer?
Answers
Answer:
8.2
Step-by-step explanation:
3.2+2.3+2.7=8.2
Name the line of reflection used to map each pre-image to its image.
Please help
Answers
Answer:
Step-by-step explanation:
From the picture attached,
9). When pre-image KLMN is a reflected across x = -2, we get image K'L'M'N'.
Therefore, line of reflection will be x = -2
10). In this picture line of reflection which passes through origin (0, 0) and slope = 1 will be,
y = x.
11). Since, all the points of image and preimage points are equidistant from x-axis, line of reflection will be x-axis or y = 0.
12). Line passing through midpoint of the line joining BB' will be the line of reflection.
Coordinates of B → (5, 3)
Coordinates of B' → (5, 7)
Coordinates of BB' → [tex](\frac{5+5}{2},\frac{3+7}{2})[/tex] → (5, 5)
Therefore, line of reflection will be y = 5.
13). Coordinates of G → (2, 5)
Coordinates of G' → (-2, 5)
Midpoint joining the segment GG' → [tex](\frac{2-2}{2},\frac{5+5}{2})[/tex] → (0, 5)
Therefore, line of reflection → x = 0
14). Line of reflection passing through (0, 0) and slope = -1
y = -x
A weight-lifting machine has eight levels of difficulty. Level one is 25 pounds, and each additional level increases the weight by
five pounds. Which is an ordered pair from this situation?
Оа
Ob
ос
Od
(9,65)
(2, 10)
(8,65)
(3, 35)
Answers
Answer:(8,65)
Step-by-step explanation:
Because if you were to write this as an equation it would be 25+5x=y than you plug in each variables until determined true.
Write the equation for the perpendicular bisector of the given line segment.
A) y = x + 1
B) y = -x + 1
C) y = -x + 3
D) y = -x + 4
Answers
Answer:
It would be c)
Step-by-step explanation:
The associative property works with expressions that use
А
division and subtraction.
B
addition and subtraction.
C
multiplication and division.
D
multiplication and addition.