First-person to answer with an explanation get brainiest
Explain how you know these two figures are similar.
Answer:
The following is why they are similar
Step-by-step explanation:
They are just put in different positions but they have the same angles making them similar
I NEED IT ASAP PLZ AND I NEED THEM ALL ANSWER PLZ
Use the table to answer the questions.
X Y Point
-8 8 L
0 4 M
4 2 N
8 0 P
Calculate the slope between point L and point M using the change in y and the change in x. Show all work in the formula. slope =m =
2) Calculate the slope between point N and point P using the change in y and the change in x. Show all work in the formula. slope =m =
3) Write the letter and ordered pair of the y-intercept.
Answer:
See below for answers
Step-by-step explanation:
1) Slope is Rise/Run=(y2-y1)/(x2-x1)=(4-8)/(0-(-8))=(-4/8)=-1/2, therefore m=-1/2
2) Slope is Rise/Run=(y2-y1)/(x2-x1)=(0-2)/(8-4)=-2/4=-1/2, therefore m=-1/2
3) The y-intercept is point M because the y-intercept of a function is where the graph will cross the y-axis which also means the y-value when x=0. Therefore, the y-intercept is point M which is (0,4)
1. M=-1/2
2. M=-1/2
3. The y-intercept is point M which is (0,4)
At time t=0 elevator A is 40 feet above the ground . It descends at a rate of 10 feet per second. The height of elevator B is shown in the graph. Which of the following statement is true select all that apply
Answer:
Elevator A descends at a faster rate than Elevator B
Answer:
Check off:
Elevator B will reach the ground level first (it starts at the same height as elevator a but it is descending faster)
The change in height of both elevators can be represented by linear functions
Step-by-step explanation:
Evaluate -(7-³)(7⁵)
A. -49
B. 49
C. 1/49
D. - 1/49
Answer:
A
Step-by-step explanation:
23÷201.25 PLEASE ANSWER THIS WITH DECIMALS MEANING EXAMPLE
9.93
THE FIRST DECIMAL IS 9.__ FILL IN THE BLANK
THANK YOU!!
Eight pipes were turned on to fill the pool in 36 hours. Then, after 12 hours some of the pipes were turned off, and the rest of the pool was filled in 32 hours. How many pipes were turned off?
Please show your work
Answer:
4 pipes (im pretty sure)
-but i hope this was correct and if not i hope it at least helped have a good rest of your day :)
Step-by-step explanation:
because 36 - 32= 34
6 or 7 i would think. hope that helps.
ILL MARK BRAINLIST please answer asap
Answer:
what's the question????
Step-by-step explanation:
Answer:
what do you need help with
Step-by-step explanation:
BRAINLIEST PLZ HELP!!!! Which inequality is represented by this graph?
Answer:
I think its the last one????
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
If the circle is filled in that means that it is equal to (the line under the inequality). And the inequality sign is facing the same direction as the graph (which in this case is right) so that means that the inequality sign in facing right!
Hope this helps!
Solve the following expression: (36 + 14) ÷ 10 . Show all the steps taken. *
Answer:
(36 + 14) ÷ 10 = 5
Step-by-step explanation:
Using PEMDAS we have to simplify the parentheses first. 36 + 14 is 50. Next we have to divide. 50 ÷ 10 is 5. The answer to (36 + 14) ÷ 10 = 5.
If this helped I would appreciate it if you marked me brainliest. Thank you and have a nice day!
Answer:
First finish the brackets
36+14=40
40/10
4
Step-by-step explanation:
I hope this is all the step you need
plz help I need this now
Answer: 1 30.0
3 20
2 8
Step-by-step explanation:
Solve this linear equation for p.
2.6(5.5p – 12.4) = 127.92
1. Distributive property: 14.3p − 32.24 = 127.92
2. Addition property of equality: 14.3p − 32.24 + 32.24 = 127.92 + 32.24
14.3p = 160.16
3. Division property of equality:
14.3p
14.3
=
160.16
14.3
4. Solution: p =
Answer:
P = 11.2
Step-by-step explanation
Which ordered pair is not a solution of f(x) = 2x + 9?
(7, 23)
(3, 14)
(2, 13)
(0, 9)
Answer:
The answer is (3,14)
Step-by-step explanation:
Answer:
(3,14)
Step-by-step explanation:
solve the proportion. where necessary, round to the nearest hundredth. 8/2 = x+3/4
Answer:
x = 13
Step-by-step explanation:
8/2 = (x + 3)/4
~Simplify
4 = (x + 3)/4
~Multiply 4 to both sides
16 = x + 3
~Subtract 3 to both sides
13 = x
Best of Luck!
The product of a number and -3, increased by 8 is 20. I need help. >:
Answer:
-4
Step-by-step explanation:
-3(x)+8=20
-3x=12
x=-4
Pls help me! Show your work!
Expand & Simplify
36x^2y^2-144
nana plants 3 red roses for every 4 yellow rose bushes in her garden. if she plants 12 red rose bushes, how many yellow will she plant
NUMBER ANSWER ONLY
*WILL GIVE BRAINLY*
#THISISEASY
thnx :)
what is 11/15 +[-7/12 = ?
Answer: 3/20
Step-by-step explanation:
Uhhh pls help. I know that A is not it.
PLEASE ANSWER! I WILL GIVE 80+ POINTS, BRAINLIEST, A THANKS, 5 STARS, AND A FOLLOW IF YOU ANSWER ALL OF THESE (P.S they all have to do with direct variation):
#1) If y varies directly with x, write an equation for the direct variation. Then find each value. If y = –4 when x = 10, find y when x = 5
#2) If y varies directly with x, write an equation for the direct variation. Then find each value. If y = 12 when x = –15, find y when x = 2
#3) If y varies directly with x, write an equation for the direct variation. Then find each value. Find x when y = 18, if y = 9 when x = 8.
Answer:
Step-by-step explanation:
1: -2?
2: 17?
3: 16?
what is 2x + 20 ≤ 50
Answer:
x ≤ 15
Step-by-step explanation:
2x + 20 - 20 ≤ 50 -20
2x ≤ 30
2x/2 ≤ 30/2
x ≤ 15
Which is the best estimate for 6,193 ÷ 48 using compatible numbers.
A. 100
B. 120
C. 150
D. 160
The best estimate for 6,193 ÷ 48 using compatible numbers is 120. Therefore, option B is the correct answer.
Given that, 6,193 ÷ 48.
What is the division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Here, the number 6,193 can be rounded off to 6000 and the number 48 can be rounded off to 50.
So, 6,193 ÷ 48
= 6000 ÷ 50
= 120
The best estimate for 6,193 ÷ 48 using compatible numbers is 120. Therefore, option B is the correct answer.
To learn more about the division visit:
https://brainly.com/question/1575906.
#SPJ2
brainliest answer . Help please answer and pls don't answer if you don't understand .
Answer:
1/2
Step-by-step explanation:
We do change in y over change in x
Formula for Rate of Change on Slope
y2-y1/x2-x1
For Y
We use coordinate (-2, -4)
-4--2
= -2 - -4
= 2
For X
We use coordinate (0, -4)
0 -- 4
= 0 + 4
= 4
Now we put y over x to find the rate of change in slope
2/4, simplified would be 1/2
i will mark you brainly just please help!
Answer:it a half inch down i then go a little down in then you have to put a dot on the spout in then you wait ill come back for more
Step-by-step explanation:
go to my page
1. At a temperature of 22oC, a liquid that has a volume of 5 mL. The liquid also has a mass of 3 grams. What is the density of this liquid?
.6 g/mL
1.67 g/mL
15 g/mL
Answer:
The first option.
Step-by-step explanation:
Use the density formula: p = m/v
M = mass(3); B = volume(5)
3/5 = .6
Hope this helps! Have a nice day!
A good Mathmatics question
Answer:
A. Is correct
Step-by-step explanation:
Because Amy solved it correctly and didn't forget to move the place value on and Kevin forgot to move the place value.
Please name me the brainliest thank u
Answer:
A
Step-by-step explanation:
i think I hope this helps
MATH HELP PLEASE!!! USA TESTPREP!!
Answer:
B.) -3
Step-by-step explanation:
Answer:
B -3
Step-by-step explanation:
Pls help me out, I need to know what value of x makes this equation true
equation: 6(2x – 11) + 15 = 3x + 12
I have already found the answer to this equation (x = 7) but I need to know what value of x makes the equation true.
(If it's 7, my brain just needs a break from stuff, I've been up since 4 in the morning)
Answer:
x = 7
Step-by-step explanation:
12x - 66 + 15 = 3x +12
12x - 51 = 3x + 12
9x = 63
x = 7
an arts academy requires there to be 3 teachers for every 51 students and 5 tutors for every 45 students. how many students does the academy have per teacher? per tutor? how many tutors does the academy need if it has 90 students? The academy has ___ students per tutor
Answer:
17 students per teacher, 9 students per tutor. You need 10 tutors if the school had 90 students.
Step-by-step explanation:
51 students divided by 3 teachers = 17 students per teacher.
45 students divided by 5 tutors = 9 students per teacher.
If there are 9 students per tutor 9 * 10 = 90 so ten tutors
Please answer this question