Answers
Answer:
a) #4 vertical angles are congruent
b) # 1 ∠3 ≅ ∠7
c) # 6 Transitive property
Step-by-step explanation:
a. Vertical angles - opposite angles that are equal.
b. corresponding angles - in the same place but on different parallel lines
and are equal.
c. a = b, b = c so a = c
Related Questions
A water tank has two valves, one for inlet pipe and the other is outlet pipe. If the tank is empty the inlet valve is
opened, the tank will be full of water after 5 hours. If the tank is full and the outlet valved is opened, the tank
will be emptied in 8 hours. Suppose the tank is empty and both valves are opened, in how many hours will the
tank be full?
Answers
Let V be the volume of the tank. The inlet pipe fills the tank at a rate of
V / (5 hours) = 0.2V / hour
and the outlet pipe drains it at a rate of
V / (8 hours) = 0.125V / hour
With both valves open, the net rate of water entering the tank is
(0.2V - 0.125V ) / hour = 0.075V / hour
If t is the time it takes for the tank to be full, then
(0.075V ) / hour • t = V
Solve for t :
t = V / ((0.075V ) / hour)
t = 1/0.075 hour
t ≈ 13.333 hours
No Link or I’m blocking you :)
Answers
Answer:
- 55Step-by-step explanation:
20 - 15(2²· 5/4) = Exponent20 - 15(4 · 5/4) = Parenthesis20 - 15(5) = Multiplication20 - 75 = Subtraction- 55HELP ME PLEASE IM CRYING
Answers
Write the null and alternative hypothesis which would pertain to a hypothesis test described in each scenario last year politicians average 2000 trouble hours this year with an election occurring it is expected that they will travel more hours
Answers
Considering the situation given, it is found that:
The null hypothesis is [tex]H_0: \mu = 2000[/tex]The alternative hypothesis is: [tex]H_1: \mu > 2000[/tex].At the null hypothesis, we test if they average the same amount of trouble hours as last year, that is, of 2000 trouble hours, thus:
[tex]H_0: \mu = 2000[/tex]
At the alternative hypothesis, we test if this amount has increased, that is:
[tex]H_1: \mu > 2000[/tex]
A similar problem is given at https://brainly.com/question/23531534
Can you help me solve pleas
Answers
Krazy module- qwe msnsms
Maggie noticed that her financial record is missing information. She recalls that on October 15th, she purchased gasoline in the amount of $32.51 and on October 16th, she and her friends went out for dinner, where she spent $25.62. Given this information, and the image below, determine her balance as of October 26th.A bank register. The balance on 10/25 was 170 dollars and 29 cents.a.$112.16b.$62.03c.$27.62d.$2.00
Answers
Based on the balance on her account on October 25th, we can calculate that her balance on October 26th was a. $112.16
Any expenses that we make from our bank account reduces our bank balance. This means that Maggie's buying of gasoline and the dinner she went on will reduce her account balance.
Her new balance will therefore be:
= Beginning amount - Expenses
= 170.29 - 32.51 - 25.62
= $112.16
In conclusion, her balance on October 26th is $112.16
Find out more at https://brainly.com/question/13168057.
Answer:
A $112.16
Step-by-step explanation:
en una reunión de 162 alumnos había 15 hombres mas que 6 veces las mujeres ¿cuantos hombres y cuantas mujeres habra?
Answers
This shows that there are 141 men and 21 women in the meeting
Let the number of men present be x
Let the number of women present be y
If the total number of students present in the meeting is 162, hence;
x + y = 162 ............ 1
If there were 15 men more than 6 times the women, then;
x = 6y + 15 ...................2
Substitute equation 2 into 1:
6y + 15 + y = 162
7y + 15 = 162
7y = 162 - 15
7y = 147
y = 21
Recall that x = 6y + 15
x = 6(21) + 15
x = 126 + 15
x = 141
This shows that there are 141 men and 21 women in the meeting
Learn more here: https://brainly.com/question/13805464
Pls someone help me
Answers
Answer:
Step-by-step explanation:
The answer is 10
Answer:
Your answer is [tex]\sqrt{52}[/tex] or 7.21110255093...
Step-by-step explanation:
[tex]A^{2} + B^{2} = C^{2}[/tex]
[tex]4^{2} + 6^{2} = C^{2}[/tex]
16 + 36 = [tex]C^{2}[/tex]
[tex]C^{2}[/tex] = 52
C = [tex]\sqrt{52}[/tex]
the last digit in a measurement is _______ and is considered _______.
Answers
Step-by-step explanation:
Indicating Precision of Measurements:
Scientists understand that the last digit (and only the last digit) in a measurement is an estimate. By writing 25.45 cm, you indicate that you are sure that the measurement was between 25.4 cm and 25.5 cm, and you estimate that it was about 5/10 of the way between them.Aug 18, 2005
CAN SOMEONE HELP ME WITH THIS EQUATION?
Answers
Answer:
82.96 people/km^2
Step-by-step explanation:
people / square km
3.70 x 10^9
----------------- =
4.46 x 10^7
3.70 x 10^2
----------------
4.46
0.8295... x 100 = 82.959641 or rounded 82.96
Find the values of x and y.
т
>
75°
45
(6x + 3)
Answers
Answer:
X=12°
y=60°
Step-by-step explanation:
75=6x+3
x=12°
y=180-(45+75)
y=60°
Which of the following statement is false
A. │-8│= 8
B. │-20│ < │25│
C. │-7│< 7
D. negative of │9│ = -9
Answers
Answer:
A is right answer
Step-by-step explanation:
because - - = +
You add a number to (–3) and the sum is negative. List four possible numbers you
might have added and four you could not have added.
Answers
Answer:
Four possible numbers
-4
-32
-2
-10
Four numbers that are not possible
100
120
20
10
Step-by-step explanation:
I choose the 4 possible numbers because if you add a negative to a negative, the answer will always be a negative. However if you added a positive like 100 to -3, the answer wouldn't be negative so that's why I chose those numbers.
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
complete the simpliflication:
please help giving brainlest
Answers
Answer:
Step-by-step explanation:
Solve for b. Express your answer as an integer or integers or in simplest radical form. -165= -3-6b^3
Fastest and correct wins brainliest
Answers
Question 1 (6 points)
If given the following situation;
At a fair, each person can spin two wheels of chance. The first wheel has the
numbers 1, 2, and 3. The second wheel has the letters A and B.
Explain how you know if this game of chance is based on simple or compound
probability.
Answers
Answer
im struggling too ;c
Step-by-step explanation:
A box of 15 cookies costs $9.
What is the cost for 1 cookie?
$_____
Answers
Answer:
15 box of cookies =$9
1 box of cookie = $9/15=$0.6
Answer:
.6
Step-by-step explanation:
9÷15 = 0.6
I got ace in a week i felt so happy i wanna give someone branliest
2+2
Answers
Answer:
4
Step-by-step explanation:
2 plus 2 equals 4 lmk if you need more help
Answer:
4
Step-by-step explanation:
Can someone tell me the answer to this
Answer choice D is incorrect
Answers
Answer:
A
Step-by-step explanation:
It's going to get smaller
PLS help I will mark brainiest and say thanks and give five stars.
Answers
Answer:
m<BEC=80º
Step-by-step explanation:
a line is 180º total
180-70-30=80
Answer:
BEC = 80°
Step-by-step explanation:
Supplementary = 180°
70 + 30 = 100
180 - 100 = 80
Hope this helps! Pls give brainliest!
please help. i’ll give 20 pt + brainliest.
help with 16 and 17
Answers
Answer:
qno 16= 1/2
qno17 = 417 are the answers........
Item 1
Joanna has of a gallon of milk left that has an expiration date in 6 days. If she splits the milk
equally among her next 6 bowls of cereal, how much milk will she use in each bowl?
Answers
Answer:
Joanna will use 1 gallon of milk in each bowl.
Step-by-step explanation:
Divide 6 into 6 bowls to get 1
Can someone please write the points in a notebook please I really need help
Answers
Answer:
Step-by-step explanation:
HELP ASAP 100 POINTS!!
Is this graph a function?
This cannot be determined from this graph.
This is a function.
This is not a function.
Answers
Answer:
Sorry but.
Step-by-step explanation:
Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
How can you find the unit rate?
Answers
Answer:
Understand unit rate. The unit rate is a special type of ratio in which the two separate measurements are compared and expressed as a quantity of one.
Look at the data. The problem must have two terms, and you must be asked to determine how much of one term exists per unit of the other term.
Rewrite the data as a division problem.
Step-by-step explanation:
PLS HELP DUE IN 1 HOUR
write the expression using positive exponents
1/3^-5
Answers
Explanation:
The rule used is [tex]\left(\frac{a}{b}\right)^{-c} = \left(\frac{b}{a}\right)^{c}[/tex]
That rule says to go from a negative exponent to a positive exponent, we apply the reciprocal of the fraction.
So,
[tex]\left(\frac{1}{3}\right)^{-5} = \left(\frac{3}{1}\right)^{5} = 3^5[/tex]
write the volume of a cylinder with a base radius 3 m and height 8 m in terms of pi
Show your work and leave your answer it terms of pi
Answers
Answer:
72π m³Step-by-step explanation:
Cylinder volume:
V = πr²hSubstitute the values of r and h:
V = π(3²)(8) = 72π m³________
[tex] \: [/tex]
V = [tex]\pi[/tex] × r² × h
V = [tex]\pi[/tex] × 3² × 8
V = [tex]\pi[/tex] × 9 × 8
V = 72[tex]\pi[/tex]m³✔
2 de secundaria pajina 25 contestada
Answers
Guys please help w 3,6,9,12,15&14 PLEASE (7thgardemath)
Answers
Answer:
3) 7x + 4
6) 4 + 5x
9) 8y
12) 4y
14) 23 + 4x
15) 8x + 14
Step-by-step explanation:
Can you determine each slope-intercept equation and type the correct code? Please remember to type in ALL CAPS with no spaces.
Once AGAIN!
Answers
Answer:
Step-by-step explanation:
