Is (ab^2) equivalent to ab^2? Explain.
Answer: yes it is equivalent!
Step-by-step explanation:
all you do is take away the parentheses and then it is the same exact thing!
Answer:
yes
Step-by-step explanation:
ok lets substitute a for 6 and b for 7
it will look like this ((6)(7))^2
now lets solve
6x7=42
42^2=1764
ok now for the second one (6)(7)^2
now lets solve
6x7=42
42^2=1764
i hope this helps
Explain what a graph for Jed’s test scores {61%, 65%, 73%, and 79%} would look like if it was not misleading. Make sure it is different than Jed’s graph – that some may say are misleading.
Please Help Me
This graph is increasing.
What is graph?A graph can be defined as a pictorial representation or a diagram that represents data or values.
This is increasing over an open interval provided the y-coordinates of the points in the interval get larger, or equivalently the graph gets higher as it moves from left to right over the interval.
Hence, this graph is increasing.
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Is every relation also a function? Explain.
A. No. A relation is a special type of function where each input maps to exactly one output. In a function, an input can have one or more outputs.
B. Yes. A function is a special type of relation where each input maps to exactly one output. In a relation, an input can have one or more outputs.
C. Yes. A relation is a special type of function where each input maps to exactly one output. In a function, an input can have one or more outputs.
D. No. A function is a special type of relation where each input maps to exactly one output. In a relation, an input can have one or more outputs.
Answer:
I believe the answer is D.
Step-by-step explanation:
No. A function is a special type of relation where each input maps to exactly one output. In a relation, an input can have one or more outputs. Hence, option D is true.
Used the concept of definition of function which states that, A relation between a set of inputs having one output each is called a function.
Since the relation that defines the set of inputs to the set of outputs is called the relation. And, In function, each input in set X has exactly one output in set Y.
Hence, All functions are relations but all relations are not functions.
Therefore, the correct option is D,
D) No. A function is a special type of relation where each input maps to exactly one output. In a relation, an input can have one or more outputs.
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What is the decimal equivalent of 10 3/4?
help ill give brainliest. it is not b.
Answer:
c
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Sarah purchased $43.11 worth of coffee that sold for $23.95 per pound. How many pounds of coffee did Sarah buy?
Answer:
1.8 pounds of coffee
Step-by-step explanation:
43.11/23.95 = 1.8
Round 145 to the nearest hundreds place.
100
140
150
200
Answer:
150
Step-by-step explanation:
Answer: 100
Step-by-step explanation:
If you are rounding by hundreds 150 and 140 can't be the answer
Use the table to answer the following question.
Answer:
for every 1 on the top they are adding 2 on the bottom
Help!!!!!!!
Will mark brainleist
Answer:
20=4*5
Step-by-step explanation:
Carly is pouring sand into a rectangular container with dimensions of 4 1/2 inches by 3 1/2 inches by 2 inches. What is the maximum number of cubic inches of sand that will fit into the container?
Answer:
31.5
Step-by-step explanation:
4 1/2 x 3 1/2 equals 15.75. And 15.75 x 2 equals 31.5
Andrea is 4 inches taller than Pierre. If their combined heights total 152 inches, how tall is Andrea and Pierre? Write a let statement(s) and set up the equation. then solve.
Answer:
Pierre is 74 inches tall and Andrea is 78
Step-by-step explanation:
Okay, so to find this out, we need to place aside 4 inches for Andrea, but we will not add them to her total yet:
Andrea: 0 in
Pierre: 0 in
Total: (152 - 4 =) 148 in
[set aside: 4 in]
Now that the 4inches are set aside, we just need to divide the Total Height in half, because there are 2 people who are sharing this amount:
148 ÷ 2 = 74
Now that we have the answer for this, we now have Pierre's height:
Andrea: 0
Pierre: 74
Total: 74
[set aside: 4 + 74]
And we then take the Set Aside amount, and make it Andrea's height:
Andrea: 78
Pierre: 74
Total: 152
[set aside: 0]
We now have our answer! I hope this helped!
a triangle has a side length of 6 centimeters , 8 centimeters, and 12 centimeters the triangle is to be enlarged by a scale factor of 2.5 what will be the length of the longest side in the new triangle
A 9 cen
B 12 cen
C 30 cen
D 18 cen
Answer:
30 centimeters
Step-by-step explanation:
12 times 2.5 = 30
Answer:
C. 30 centimeters
Step-by-step explanation:
HELPPPP PLEASE. Ill give a brainliest I guess
Answer: It’s D. I got this on my test, I also multiplied to be sure.
Please help me and explain. I don't understand.
Answer:
A
Step-by-step explanation:
Answer:
yes they are similar.
Step-by-step explanation:
Please answer B and C as fast as possible! Tysm <3
Answer:
Step-by-step explanation: BC = 3.75 and CD is 7.5
? help me out please? thank you!
Answer:
squars are all parallel and equal to 90
Step-by-step explanation:
b
What is the 30% of 100? The answer is how much you pay in taxes when you earn $100 dollars.
Answer:
Its 30.
Step-by-step explanation:
Its like a test. If you only got 3 questions right out of 10, what grade would you get. You would get a 30 or a 30%.
I have 3 slots left and 3 answers left. Fill them in pls and u get a brainlist :)
Answer:
Water (one oxygen atom bonded to two hydrogen atoms)
Step-by-step explanation:
The chemical formula for water is H²O. The H is the chemical symbol for Hydrogen and O is the chemical symbol for Oxygen. The 2 is a subscript which represents how many atoms of a certain element are in a molecule. In this case, the subscript ² comes after H, indicating that there are two Hydrogen atoms inside water. There is no subscript after O, meaning there is only one Oxygen atom. Therefore, there are two Hydrogen atoms and one Oxygen atom that bond to form water. Hope this helps :))
Solve for c. c+(−7.4)=−6.1 Enter your answer in the box. c =
Answer: c = 1.3
Step-by-step explanation Is below.
What are the coordinates of the image of vertex C after a dilation with center (0, 0) and scale factor 2? A. C’(3, 4) B. C’(4, 6) C. C’(6, 2) D. C’(6, 4)
Answer:
I think it is answer A
Step-by-step explanation:
i don't know
Answer:A I’m sure
Step-by-step explanation:
Could someone please explain how to plot the x-intercept of the first equation and what the answer would be?
Answer:
You would start in the middle of the number line, move right to positive 4x then move up 2 units to land right in line with 2y this is where your plot would be.
Step-by-step explanation:
Hope this helps mark brainliest please!
75 students in a kindergarten. 40% of them can read. how many can read?
Answer:
30
Step-by-step explanation:
75 times .40 = 30
Answer:
30 students
Step-by-step explanation:
40% OF 75 students
= 40\100 X 75 students
= 30 students
A painting, square in shape, is placed in a wooden frame with width of 10% of the length of the side of the paining. The painting was enlarged by 10%. By what percent is the new frame bigger than the original frame if the width of the frame remains the same? I will mark BRAINLIEST
Answer:
Step-by-step explanation:
The new frame is 8.3
Answer:
Yes, the new frame be 8% bigger than the original frame if the width of the frame remains the same
Step-by-step explanation:
HOPE THIS HELPS YOU
Follw me = 10 thanks
Mark as brainliest = 10 thanks
1 thanks to me = 2 thanks
Pls help me! And thank you
Answer:
38°
General Formulas and Concepts:
Geometry
Vertical Angles Theorem - vertical angles are congruentStep-by-step explanation:
From the graph given, we see that angle x° and angle 38° are vertical.
Therefore, using the Vertical Angles Theorem, we can say that they are congruent and x = 38°.
Might as well lose all my points doin this ✍️
Answer:
0.54
Step-by-step explanation:
Hope this helps!!!
Answer:0.54545454545
Step-by-step explanation:
someone please help!! Thanks!
Answer:
n=2
Step-by-step explanation:
2n+3+3n=n+11
Step 1: Simplify both sides of the equation.
2n+3+3n=n+11
(2n+3n)+(3)=n+11(Combine Like Terms)
5n+3=n+11
5n+3=n+11
Step 2: Subtract n from both sides.
5n+3−n=n+11−n
4n+3=11
Step 3: Subtract 3 from both sides.
4n+3−3=11−3
4n=8
Step 4: Divide both sides by 4.
after you do that you get the answer witch is
=2
What would the altimeter read if Janelle were at sea level? What do the positive readings on the altimeter represent? What do the negative readings on the altimeter represent?
pls awnser with a good awnser
Answer:
sea level- 0
positive=above sea level
negative= below sea level
How does a reflection affect the properties of a two-dimensional figure?
Please help with these two math questions!!!
Answer:
&
Step-by-step explanation:
12.) If one ticket is $9.50, and 879,575 tickets were sold, the two need to be multiplied. 9.5 * 879,575 = 8355962.50
So the total profit was $8,355,962.50
If each theater made an equal profit of that total, then just divide it by 755, but if that's not the case, then don't do that.
13.) If the boat can carry 582 passengers, and 13,105 people had ridden the first boat, then you have to divide the number of people riding the boat by the passenger count to determine the amount of trips made.
13,105 / 582 is 22.5, but you can round it to 23, because half of a trip isn't going to be made. I'm not entirely sure when the second question means, so... sorry, can't answer that one.
Hope this helps somewhat!
18 animals at the city zoo are nocturnal. If these animals 9/100 of all animals at the zoo, how many animals are at the zoo?
Answer:
200 animals
Step-by-step explanation:
9/100 = 9% or 0.09
18=0.09x
x=200
or you can use proportions:
18/x=9/100
x=200
Answer:
200 animals
Step-by-step explanation: