Can someone pls help.
Simplify - 2.6c - 2.8c
Jamal says that the fraction 3/4 equals 4÷3. Is he correct?
Answer:
No
Step-by-step explanation:
If you know fractions, the dividend is the numerator, for example 4 would be the numerator for 4 divided by 3, and the divisor would be the denominator, which for 4 divded by 3 would be 3. Therefore, 4 divided by 3 is equal to 4/3, not 3/4.
Jamal is wrong the value of the fraction 3/4 is not equal to 4÷3.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.
In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.
Given that there are two fractions 3/4 and 4÷3. The two values of the fraction are not equal because they are reciprocal to each other.
Therefore, Jamal is wrong the value of the fraction 3/4 is not equal to 4÷3.
To know more about an expression follow
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Identify the terms, like terms, coefficients, and constants in the expression 5a+2+7+6a
Answer:
Step-by-step explanation:
Like terms are those which have exactly the same variables ... In 3xy2 , 3 is the coefficient, xy2 is the literal coefficient.An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
In the expression 5a + 2 + 7 + 6a
5a and 6a are like terms.
5 and 6 are coefficients of a.
2 and 7 are the constants.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
5a + 2 + 7 + 6a
We can simplify as,
Add like terms.
11a + 9
Now,
In the expression 5a + 2 + 7 + 6a
5a and 6a are like terms.
5 and 6 are coefficients of a.
2 and 7 are the constants.
Thus,
In the expression 5a + 2 + 7 + 6a
5a and 6a are like terms.
5 and 6 are coefficients of a.
2 and 7 are the constants.
Learn more about expressions here:
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Help me please!! this is 5th grade work!!
Answer:
Im not sure
Step-by-step explanation:
:(
Please help meeeeeee URGENT
Answer:
Step-by-step explanation:
The first one is 1 over 125
The second one is -1 over 125
The third one is -125
The fourth one is 1
Answer:
The first one is 1 over 125
The second one is -1 over 125
The third one is -125
The fourth one is 1
Step-by-step explanation:
Which expression is equivalent to –0.25x + 1.5 – 0.5x - 2?
A.–0.75x – 4
B.–0.75x + 3.5
C.–0.75x – 8
D.–0.75x – 0.5
Answer:
Its D :3
Step-by-step explanation:
help!! quickly!! will give brainliest [image attached]
Answer:
19.5
Step-by-step explanation:
you add up the 2 angles u know which is 160.5 and take that away from 180
mark as brainliest
You have 30 quarters. You find 20% more quarters in your room. Then you go shopping and spend 75% of the total number of quarters. Write an expression to represent the total number of quarters you take with you shopping. Calculate, in dollars, the amount of money you have left.
You have 27 quarters (6 dollars and 75 cents) left. You took 36 quarters when shopping.
If you were solving for y what would the first step? -5=y-7/9
Answer:
-38/9
Step-by-step explanation:
-5=x-7/9
-5+(7/9)=x-(7/9)+(7/9)
x=-5+(-7/9)
x=(-38/9)
forgot how to do it, help please.
7) 17 [tex]\frac{6}{10}[/tex]
8) 12 [tex]\frac{5}{8}[/tex]
9) 11 [tex]\frac{3}{8}[/tex]
10) 15
11) 16 [tex]\frac{2}{6}[/tex]
12) 11
Simply: Step 1: Just add the whole to whole first and then add the fraction to each other.
If the result in fraction is still can be transform to mixed number, you will start again (Start again from step 1) Do it until its the simpliest form
PLS HELP! NEED ASAP!
Which relationships describe angles 1 and 2?
Select EACH correct answer.
supplementary angles
adjacent angles
vertical angles
complementary angles
Two lines intersecting creating four angles with the left angle labeled one and the angle to the right labeled two
Answer:
Adjacent angles is the only one I see being correct. I could be wrong though.
plEASE SHOW WORK⦁ Rectangles and are similar.
⦁ Determine the scale factor applied to rectangle to create rectangle . Show your work.
⦁ Reproduce rectangle at a scale of . Show your work and label measurements for each side of your rectangle.
Answer:
Answer:
Step-by-step explanation:
you didnt copy the full question
Describe the relationship between each pair of angles.
a. ∠1 and ∠5
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above
b. ∠2 and ∠7
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above
c. ∠6 and ∠8
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above
d. ∠4 and ∠5
Corresponding angles
Alternate interior angles
Alternate exterior angles
None of the above
Answer:A,B,E
Step-by-step explanation: Trust me
Two glass containers are shown. Both are right rectangular prisms. Container 1 is filled with water and Container 2 is empty.
Amalia wants to pour all of the water from Container 1 into Container 2. What must the height of Container 2 be in order for it to hold exactly the same amount of water as Container 1?
Note: Find the volume of container 1 first. Then use the same volume to solve for the missing height of container 2.
Show your work and write your answer on the line in the space below.
9514 1404 393
Answer:
18 in
Step-by-step explanation:
The volume of each container is the product of its dimensions:
V = LWH
We can let h represent the unknown height of Container 2. The volumes are equal when ...
32·18·12 = 24·16·h
(32·12·18)/(16·24) = h =18 . . . . . divide by the coefficient of h, simplify
The missing height of Container 2 is 18 inches.
A cardboard box is shaped like a cube. The length of each side is 15 inches What is the volume of the box, in cubic inches?
Answer:
3375 cubic inches
Step-by-step explanation:
Being a the side of a cube, the volume is:
a ^3
Therefore,
Volume is 15 ^3 = 3375
A local carnival sells two different containers of popcorn, as shown below.
Both containers have the same height, and the bases of the containers are congruent. Which statement best describes the relationship between the volumes of the two containers?
A. Container B will hold twice the volume of popcorn of Container A.
B. Container B will hold three times the volume of popcorn of Container A.
C. Container B will hold the same volume of popcorn as Container A.
D. Container B will hold 1/3 times the volume of popcorn of Container A.
Help please lol.......
Answer:
24 in^3
Step-by-step explanation:
The volume of a rectangular prism is length * width * height, which is 24. Volume is always in units cubed.
A bowling ball has a diameter of 8.5 inches. What is its approximate volume?
Answer:
321.56
Step-by-step explanation:
volume = (4/3) * π * r³
Answer:
volume=321.56inch^3
diameter=8.5
radius=4.25
volume=4/3πr^3
volume=4/3π(4.25)^3
volume=321.56inch^3
Twelve of the students in the school choir like to sing solos. These 12 students make up 24% of the choir. How many students are in the choir?
A.100
B.50 students
C.12.5
D.24
Answer:
50 Students
Step-by-step explanation:
24% = 0.24
12/total amount of students = 0.24
12/0.24 = total amount of students
total amount of students = 50
EXPERT HELP: EXPLAIN THE ANSWER
Answer:
a.the average size of a seventh-grade class is larger and varies more than that of a kindergarten class
Step-by-step explanation:
ok so we know the mean and the m.a.d of both data sets, so now all we have to do is analyze the data
so the class ranges for kindergarten is 17-21
and the class ranges for 7th grade is 25-34
here's where i prove 'a' to be the correct answer;
21-17=4
34-25=9
the ranges for 7th grade is 5 more than that of a kindergarten class making 'a' the right answer
**i know i'm not an expert but an ace, i've just been trying to become a genius, sorry :(**
good luck :)
hopefully, this helps
have a nice day !!
What is the area of this parallelogram?
Answer:
25 cm
Step-by-step explanation:
Find the volume of the following square-based pyramid.
66 cubic cm
484 cubic cm
726 cubic cm
1452 cubic cm
Answer:
484
Step-by-step explanation:
Ellen has two pizzas left after a party. One is whole and one has been half-eaten. The whole pizza has a radius of 7 inches. The half eaten pizza has a diameter of 20 inches. Which pizza has a greater circumference. Can you answer this?
Asked by Tg4mer and I help her actually "ask". She don't hv points to post meh
Answer: half
Step-by-step explanation:
(5g + 4) +3 (g - 1) what is the answer
just for fun btw..
Answer: 8g + 1
Step-by-step explanation:
(5g + 4) + 3(g - 1)
5g + 4 + 3g - 3
Bring like terms together
5g + 3g + 4 - 3
Combine like terms
8g + 1
Thomas has $30 to spend at the amusement park. Rides cost $2 each and admission at the gate is $6. What is the maximum number of rides that Thomas can go on?
A.2r + 6 < 30
B.2r + 6 = 30
C.6r + 2 = 30
D. 6r + 2 > 30
Answer:
B.2r+6=30
Explanation:
It costs $6 dollars just to get in. Subtract 6 from 30. 30-6=24
Divide 24 by 2. 24 divided by 2 equals 12.
Let the number of rides = r
Multiply the price per ride by number of rudest over 2r, you then add the admission to that to get 2R + 6
He has $30 so the total he can spend has to be less than or equal to $30
2r + 6 <= 30
The closest answer is A.
Can someone pls help!!
Answer:
the first one is triangular prism. the second blank is rectangular pyrimid.
Step-by-step explanation:
the rectangular one makes a pyrimid. visualise what it is describing to you it will help.
The maximum distance that the light on a lighthouse can reach is 20 miles. If the light can rotate 360 degrees, find the total area that it can light.
Use 3.14 for pi
Answer 300
Step-by-step explanation:
please help with the blue dots (probability)
Answer:
64
Step-by-step explanation:
its the corect answer
Answer:
when is it due?
Step-by-step explanation:
some help please? I'll give brainliest :(
Answer:
it would be P/n =1.25
Step-by-step explanation:
Answer:
1.25
Step-by-step explanation:
hope this helps