Answer: Angles are supplementary if and only if their sum is 180° is true.
Step-by-step explanation:
Test by making both parts negative: Angles are not supplementary if and only if their sum is not 180° This is also true.
Find m∠1 and m∠2. Tell which theorem can be used.
Answer:
m<1=117° by the Vertical Angles Congruence Theorem.
m<2=117° by the Alternate Exterior Angles Theorem.
Step-by-step explanation:
Vertical Angles Congruence Theorem- if two angles are vertical angles, then they are congruent.
Alternate Exterior Angles Theorem- when two parallel lines are cut by a transversal, the resulting alternate exterior angles are congruent.
I hope this helps you out!! Have an amazing day :)
From the given diagram
m∠1 = 117° (Vertically opposite angles)
m∠2 = 117° (Corresponding angles)
In the diagram, we have two parallel lines and a transversal intersecting the two lines.
From one of the theorems, when two lines intersect, the opposite angles are equal. This is the vertically opposite angles theorem
In the diagram, angle 1 is opposite to the angle that measures 117°
∴ m∠1 = 117° (Vertically opposite angles)
Corresponding angles are found at different intersections but on the same side of each parallel line and the same side of the transversal line.In the diagram, angle 1 and angle 2 are found at different intersections and on the same side of each of the parallel lines as well as on the same side of the transversal line. Therefore, they are corresponding angles.
From one of the theorems, corresponding angles are equal. That means angle 1 is equal to angle 2
Since, m∠1 = 117°
∴ m∠2 = 117° (Corresponding angles)
Hence, from the diagram
m∠1 = 117° (Vertically opposite angles)
m∠2 = 117° (Corresponding angles)
Learn more here: https://brainly.com/question/16966545
How many solutions exist for the given equation?
3x + 13 = 3(x + 6) + 1
zero
one
two
infinitely many
Answer:
zero
Step-by-step explanation
cuz i'm a different breed
Answer:
zero
Step-by-step explanation:
[tex]\frac{40x^3y^6}{-8x^2y}[/tex] PLEASE HELP!
Answer:
here's my answer...........
Answer:
[tex]\huge\boxed{\dfrac{40x^3y^6}{-8x^2y}=-5xy^5}[/tex]
Step-by-step explanation:
[tex]\dfrac{40x^3y^6}{-8x^2y}=\dfrac{40}{-8}\cdot\dfrac{x^3}{x^2}\cdot\dfrac{y^6}{y}\\\\\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=-5x^{3-2}y^{6-1}=-5x^1y^5=-5xy^5[/tex]
what can you erase with a eraser and your finger answer this correctly and you get 25 points and brainly
My will to live.
..................................................
A grocery store sells a bag of 6 oranges for $4.20. If Ayden spent $2.80 on oranges, how many did he buy?
Answer:
4 bags of oranges
Step-by-step explanation:
First, we need to find out how much each bag of oranges costs so we divide.
$4.20 divided by 6 equals 0.7 which means that each bag of oranges costs $0.70.
Next we need to find out how much Ayden spent on oranges so we divide 0.70 by 2.80
2.80 divided by 0.70 equals 4.
This means that Ayden bought 4 bags of oranges.
Hope this helps!
Answer:
4 oranges
Step-by-step explanation:
First find the unit rate by dividing the price of 6 oranges by the amount of oranges in the bag. So $4.20÷6=0.7. 0.7 is the price of one orange. Since the dollar amount is small I just divided $4.20 by 2 and got $2.10 for three oranges. The question is asking how much he bought for $2.80 so add another .70 which is one more orange therefore he bought 4 oranges for $2.80
ANSWER QUICKLYYY PLEASEEE
What is the surface area of the rectangular prism below?
A 79 in.2
B120 in.2
C158 in.2
Answer:
The answer is B)120
Step-by-step explanation:
Multiply 5 and 8= 40 then, multiply 3 from 40.
Punch that into a calculator and it will give you 120
This shape is a polygon.
O True
O False
Answer:
True
Step-by-step explanation:
Hope this helps!
Which of the following numbers is written in scientific notation?
17 x 10°
5.23 x 10
17
5.23
Choose the correct answer below.
OA. 5.23 x 10°
OB. 17x10°
OC. 17
OD. 5.23
Click to select your answer.
Answer:
OD.5.23 hope this helps
Jane needs $20 to buy her radio. She has saved $15. What percent of the cost of the radio has she saved?
Answer: 75%
Step-by-step explanation:
15/20 = 3/4 or 75%
(-6,7)(4,-8) find slope
✩ Answer:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
[tex]\bold{Hello!}\\\bold{Your~answer~is~below!}[/tex]
✩ Step-by-step explanation:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✺ Solve for: [tex]3x-27=-6[/tex]:
✺ Add [tex]27[/tex] to both sides:
[tex]3x=-6+27[/tex]
✺ Add [tex]-6[/tex] and [tex]27[/tex] to get [tex]21[/tex]:
[tex]3x=21[/tex]✺ Divide both sides by [tex]3[/tex]:
[tex]x=\frac{21}{3}[/tex]✺ Divide [tex]21[/tex] by [tex]3[/tex] to get [tex]7[/tex]:
[tex]\boxed{x=7}[/tex][tex]Hope~this~helps~and,\\Best~of~luck!\\\\~~~~~-TotallyNotTrillex[/tex]
"ටᆼට"
9x - 4y
if x = -7 and y= -6
Answer:
-39
Step-by-step explanation:
Plug in -7 for x and -6 for y into given equation and evaluate.
What is the total amount the customer paid during those
3 years?
As an accountant, you have calculated income taxes for
a customer for the last 3 years. During those three
years, the customer made a tax payment of $1,250,
received a tax refund of $550, and made a tax payment
of $925. The customer also paid a processing fee of $60
each year.
O $1,445
O $1,625
O $1,685
$1,805
O $2,545
Answer:
C 1,685
Step-by-step explanation
i did
1259-550+925+60=1,685
C 1,685
Answer:
D. $1,805
Step-by-step explanation
1250 - 550 + 925 + 60 + 60 + 60 = 1,805
Please help ( if you want )
Answer: option 2
Step-by-step explanation:
Answer:
The 2nd graph shown: k [tex]\geq[/tex] 2
Step-by-step explanation:
7k - 24 [tex]\geq[/tex] -8k + 8 - 2 Distributed the -8 to the k and the -1.
7k - 24 [tex]\geq[/tex] -8k + 6 Combine like terms.
15k [tex]\geq[/tex] 30 Added 24 to each side; Added 8k to each side
k [tex]\geq[/tex] 2 The Final Result.
the population germay is about how many times the population of martinique explain your reasonging
Answer:
Germany: 8.27*10^7. Martinique: 4.05*10^5.
(63 POINTS) please answer because i really need help marking brainlest to whoever gets it correct and answers fast!!
Use the proof diagram to complete the question. State the missing reason in this proof for the letter given.
Answer:
Can you show a picture of the info?
Step-by-step explanation:
Answer:
can you send i pic of it plz
Step-by-step explanation:
What is the value of xy/z if x = 1, y = -10 and z = 2?
Answer:
-5
Step-by-step explanation:
Hope this helps
Answer:
1*-10/2=-5
Step-by-step explanation:
\div 2 = - 5| 1times - 10 \div 5 \\ - 10
HELP PLS, WILL GIVE BRAINLIEST Complete the equation so that it has infinitely many solutions.
1/3(3−z)
Answer:
1/3(3 - z) = 1 - 1/3zStep-by-step explanation:
Given expression1/3(3 - z)To findComplete the equation to have infinitely many solutionsSolutionAn equation has infinitely many solutions if the variable cancels and constants are same on left and right sides of the equation
Let the right side be an expression m, then
1/3(3 - z) = m1/3*3 - 1/3z = m1 - 1/3z = mSo we need same expression on the right side, the equation is:
1/3(3 - z) = 1 - 1/3zif profit is ppersent and cost peice is cp qhat will ne the selling price
Answer:
selling price will be sp--------------------------
(2x+5)−23=10 can u guys help me out please
Answer:
(2x+5)−23=10
2x - 28 = 2 • (x - 14)
2=0
Add 14 to both sides of the equation :
x = 14
Step-by-step explanation:
X=14
Answer: 14
Combine like terms
sadmep
solve a 2a=12 what is it
Rewrite in simplest form 4(-6g-10h)+3h-4(-3h-10g)
QUESTION 4, Saturday, October 10th, 2020
I have some geometry questions today. Please include your thoughts or reasoning with your answer. Thanks!
Answer:
Hi in my opinion option A SSS isda answer
Answer:
Not congruentStep-by-step explanation:
There is no enough evidences of congruence
2 sides don't guarantee the third side or angle between them
Also the triangles are not right triangles
The world’s two highest dams are both in Tajikistan. The Rogun dam is
35 meters taller than the Nurek dam. Together they are 635 meters tall. Find the
height of the Nurek dam.
Answer:
300 meters
Step-by-step explanation:
635-35
=600
600/2
300
In physics class, Carrie learns that a force, F, is equal to the mass of an object, m, times its acceleration, a. She writes the equation F=ma.
Using this formula, what is the acceleration of an object with F=7.92 newtons and m=3.6 kilograms? Express your answer to the nearest tenth
Answer:
2 m/ s
a = F / m
a= 7.92 / 3.6
ie . 2.2 m/ s
Answer:
Step-by-step explanation:
1st step is by rearranging the formula
F=ma
M=f/a
A=f/m
2nd step is use the acceleration formula
A=f/m (acceleration=force divided by mass)
3rd step answer the question using the formula
A=?
F= 7.92N
M=3.6Kg --- 3600g (optional)
A=7.92/3600= 0.0022N/g or 7.92 / 3.6= 2.2N/Kg
4th step turning them to the nearest tenth
0.0022N/g= 0.0N/g or 2.2N/Kg= 2.2N/kg
DONE
TO SEE IF THE ANSWER IS CORRECT USE THE F=MA formula
ANSWER QUICK PLEASE AND CORRECT
Answer:
111 inches
Step-by-step explanation:
4 inches of length equals 3 inches in width
12ft 4in equals 148 inches (12 inches in a foot)
148 inches {divided by} 4 = 37in
37in {times} 3 = 111in
111 inches = 9ft 3in
One hundred students go to the cafeteria to
eat lunch. Six tables held the same amount of
students while an additional 10 students
stood in line. Which equation can be used to
find the number of students sitting at each
table?
A 100= 10x + 6
B 100 + 6 x= 10
C 10 x - 100 = 10
D 6x + 10 = 100
Solve the formula for the surface area of a cone for the height of the cone.
Answer:
what are the measurements??
Step-by-step explanation:
A= 0.5bh. solve for b
Answer:b=2A/h. Hope this helps!
Step-by-step explanation:
Show work for all 10 questions
1. y-12 =9
2. 42=7x
3. 5p-7=28
4. 1.5x+1.3x=-8.4
5. 4/3w -12=2/3w
6. 4 (3q-2)=16q
7. -h+4=-h+9
8. t+3t-7=4t-7
9. 1/4(n-6)=1/4-3/2
10. 2d+1/6=6(1/3d+1)
1. y-12 =9
y = 12 + 9
y = 21
2. 42=7x
x = 42/7
x = 6
3. 5p-7=28
5p = 28 + 7
5p = 35
p = 7
4. 1.5x+1.3x=-8.4
2.8x = - 8.4
x = - 8.4 : 2.8
x = - 3
5. 4/3w -12=2/3w
w = 18
6. 4 (3q-2)=16q
12q - 8 = 16q
4q = -8
q = - 2
7. -h+4=-h+9
4 = 9
∅
8. t+3t-7=4t-7
4t - 7 = 4t - 7
4t = 4t
0 = 0
9. 1/4(n-6)=1/4-3/2
n = 1
10. 2d+1/6=6(1/3d+1)
2d + 1/6 = 2d + 6
1/6 = 6
combine like terms -3c+5c
a.8c
b.-2c
c.-8c
0r
2c
plz help idk
Answer:
2c
Step-by-step explanation:
Answer:
2c
Step-by-step explanation:
