123,321
Easy maths bro
What is a different common denominator you could use in problem 2? Describe how you would
add the fractions using this different common denominator. Is the result equivalent to the sum
found in problem 2?
There’s problem 2
Answer:
16, and 8 are the two common denominators
If you want the answer for the question it's 7/8
Step-by-step explanation:
Answer:
7/8
Step-by-step explanation:
What are the x intercept and y intercept of the graph of 9x-7y=-63
Answer:
x=-7, y=9
Step-by-step explanation:
at x-axis y=0, x=-7
at y-axis x=0, y = 9
Create a division problem with a 2-digit divisor. Using more than 1 set of compatible numbers, observe what happens when you estimate using a different divisor, a different dividend, and when both are different. Using a calculator, compare the estimates to the answer and describe the differences. а
Answer:
Step-by-step explanation:
Please answer number 34
Will be reported if you scam
6(x + 8) = 5(x-4)
Use the distributive property:
6x + 48 = 5x -20
Subtract 48 from both sides:
6x = 5x - 68
Subtract 5x from both sides
X = -68
Answer: D. -68
Which of the following statements best defines mutually exclusive events?
A. Two events are mutually exclusive if it is impossible for the two events to occur simultaneously.
B. Two events are mutually exclusive if the occurrence of one event has no effect on the
probability of the other.
C. Two events are mutually exclusive if the intersection between the sample spaces of the two
events is not empty.
D. Two events are mutually exclusive if the union of the sample spaces of the two events is not
empty.
The statements which best defines the mutually exclusive events is two events are mutually exclusive if it is impossible for the two events to occur simultaneously (A).
When two events are said to be mutually exclusive?The two events area said to be mutually exclusive when the cannot be take place simultaneously. For the two events, A and B, to be mutually exclusive,
[tex]P(A\cap B)=0[/tex]
Properties of mutually exclusive event:
Mutually exclusive event can not occur simultaneously.Probability of occurring the Mutually exclusive event for the same time is 0.They are disjoint.Thus, the statements which best defines the mutually exclusive events is two events are mutually exclusive if it is impossible for the two events to occur simultaneously (A).
Learn more about the mutually exclusive here;
https://brainly.com/question/16632468
#SPJ2
which would be the correct term??
Answer:
Translation, It moved downwards .
I hope this helps.
The length of a rectangle is 8 more than the width. The area is 209 square yards. Find the length and width of the rectangle.
Answer:
W=11 L=19
Step-by-step explanation:
W*(w+8)=209
Width is 11 length is 19
11*19=209
8 men can do a piece of work in 15 days.lets find in how many day's will 10 men finish the same work
Answer:
12 days ig
Step-by-step explanation:
Answer:
Not sure
Step-by-step explanation:
which of the following is closest to 4? ill give brainliest if able to
18, 19, 13, 15.
Answer:
D. [tex]\sqrt{15}[/tex]
Step-by-step explanation:
We can start by squaring each of the options and also squaring 4. This will make it easier for us to compare all the values:
[tex]4^{2} =16\\[/tex]
[tex]\sqrt{18}^{2} =18[/tex]
[tex]\sqrt{19}^{2}=19[/tex]
[tex]\sqrt{13}^{2} =13[/tex]
[tex]\sqrt{15}^{2} =15[/tex]
Which of these values (18, 19, 13, or 15) is closest to 16? 16 and 18 have a difference of two. 16 and 19 have a difference of three. 16 and 13 have a difference of three. Finally, 16 and 15 have a difference of one. So, we know that [tex]\sqrt{15}[/tex] is the closest in value to 4.
Hopefully that was helpful! If you have any more questions, let me know. :)
Answer:
18 square root
Step-by-step explanation:
18 square root is 3√2 or 4.2426
19 square root is 4.359
13 square root is 3.60555128
15 square root is 3.873
therefore our answer is 18 square root
A 20 ounce box of cereal costs $3.90. Find the unit cost.
Answer:
0. 20
Step-by-step explanation:
A variable needs to be eliminated to solve the system of equation below. Choose the correct first step.
3x-9y=-39. 3x-6y=-21
Answer:
3
−
9
=
−
3
9
3
−
6
=
-21
Step-by-step explanation:
3x−9y=−39, 3x−6y=−21 : x=5, y=6
Steps
[ 3x−9y=−39 3x−6y=−21 ]
Show Steps
Isolate x for 3x−9y=−39: x=−13+3y
Substitute x=−13+3y
[ 3(−13+3y)−6y=−21 ]
Show Steps
Simplify
[ −39+3y=−21 ]
Show Steps
Isolate y for −39+3y=−21: y=6
For x=−13+3y
Substitute y=6
x=−13+3· 6
Simplify
x=5
The solutions to the system of equations are:
what is the mode of 81 87 93 89 61 81
if you give the steps il give you brainlyest
Hello there! :)
To find the mode, we must simply find the number that is seen most often in the dataset.
Here, the number 81 is seen twice.
87 is seen once
93 is seen once
89 is seen once
61 is seen once
So 81 is the mode.
Hope that helps you!
~Just a felicitous girlie
#HaveAnAwesomeDay
[tex]SilentNature[/tex] here to help
At a soccer game, 70% of the fans were rooting for the Tornadoes. If 40% of the Tornadoes fans were girls, what percent of fans at the game rooting for the Tornadoes were boys?
Answer:
Answer 42%
Step-by-step explanation:
4) Which of the lines graphed has a slope of 3 and a y-intercept of 2?
Answer:
C. Graph the first equation, which has slope = −2 and y-intercept = 3, graph the second equation, which has slope = −4 and y-intercept = −1, and find the point of intersection of the two lines.
Step-by-step explanation:
Evaluate x - y if X = 15 and y = 6
HELPPP MEEE
Answer: 9
Step-by-step explanation:
if x is 15 and y is 6, then the equation is 15 - 6, which is 9.
Answer:
its 9
Step-by-step explanation:
Substitute x for 15 then y for 6 subtract then it equals 9
The graph shows a bacteria population as a function of the number of hours since an antibiotic was introduced.
What does the end behavior for x increasing without bound represent?
The bacteria population will approach, but never reach, 1200.
The bacteria population will reach 1200.
The number of bacteria will approach, but never reach, 75.
The bacteria population will approach, but never reach, 0.
Answer:
The answer is D
Step-by-step explanation:
I took the test!
Solve the system of equations
2x + y = -1.5
y = 3.50 + 15
PLEASE PLEASE HELP FAST
Answer:
First graph
Step-by-step explanation:
The first graph is passing through -4, -1, 2 and 5.
The graph must be passing through roots.
65.4 x 2.3 SHOW WORK!!! plz
Answer:
Hello so.
65.4 x 2.3 = 150.42
Step-by-step explanation:
The Images I have attached show the work.
In the function y = -4x + 2, the output is -6. What is the input?
Answer:
The input is 2
Step-by-step explanation:
Solve for a triangle. 2x + 4x + 6x = 180
Answer:
x=15
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
This model represents a fraction
Step-by-step explanation:
where's the while picture?
David is making cupcakes for the bake sale. He puts them on trays that hold 6 cupcakes each. How many trays will David need if he bakes 12 dozen cupcakes? Which equation can you use to solve the problem? One dozen is 12 cupcakes.
A.
120
÷
6
=
20
B.
144
÷
6
=
24
C.
72
÷
6
=
12
D.
96
÷
6
=
19
Answer:
B. 144 ÷6 = 24
Step-by-step explanation:
I do not know the step by step explanation so sorry just do the answer
HELP ME PLEASE WILL MARK BRAINLIEST
Answer:
i think its either the first or second one but imma go w the first
Step-by-step explanation:
Answer:
40 1/2 ounces
Step-by-step explanation:
I got it right on my test
it iready give me the answer please no link or bot
Step-by-step explanation:
Approximate
= √5
≈ 2,23607
≈ 2,23 + 0,01
≈ 2,24
√5 ≈ 2,24
A news report says that 9% of middle school students are on the track team.
There are 600 students in your middle school.
How many students in your school would you expect to be on the track team?
Answer:
54
Step-by-step explanation:
1% of 600 is 6 (600/100), so 9% of 600 is 54
Answer:
54 students
Step-by-step explanation:
To calculate 9% of 600 first convert 9% to a decimal. This is done by dividing it by 100.
9% ÷ 100% = 0.09
Multiply 600 by 0.09:
600 × 0.09 = 54
So 54 students at the middle school are on the track team.
what is the inverse of y=4x-7
Answer:
y=1/4+7/4 have a great day
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The store brought a table for $200 and sold it for $250 what percentage was the markup
Answer:
25%
Step-by-step explanation:
First, we subtract 250 - 200 which is simplified to 50. Next, we divide 50/200 which simplifies to 1/4. This fraction can be expressed as 25%.
John needs to make a total of 35 deliveries this week. So far he has completed 28 of them. What percentage of his total deliveries has John completed?
Answer:
80%
Step-by-step explanation:
28/35=4/5
4/5=0.80
0.80=80%
