Answer:
x = 10 4/5
Step-by-step explanation:
We want to find the value of x in the expression below;
2 1/4/x = 1 1/2/3 3/5
The best thing to do here is to turn all the mixed fractions to improper fractions. Thus, we have;
9/2/x = 3/2/18/5
= 9/2x = 3/2 * 5/18
9/2x = 15/36
9 * 36 = 15 * 2x
324 = 30x
x = 324/30 = 10 8/10 = 10 4/5
Answer:
The correct answer is C or 0.5 or 1/2.
Step-by-step explanation:
I know this because I checked it 5 times.
HELP TIMED!
Piece Wise functions
Answer:
Last Option: (-∞, 4) U (4, ∞)
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We see that our x-values span all numbers except x = -4. Therefore, it is not included in our domain:
(-∞, 4) U (4, ∞)
✨I don't understand ✨
Answer:
it is not a that all i know i am not a roket scientist in school LOL
Step-by-step explanation:
Which equation has the solution x =
3?
8x – 1= 23
Submit Answer
O 82 +1= 21
6x + 3= 81
6x + 7 = -25
Let's solve each equation for x
8x - 1 = 23
Add 1 to each side.
8x = 24
Divide both sides by 8
x = 3
Luckily, we already found the equation which has the solution of x = 3
The answer is: 8x - 1 = 23
marked price of an article is rs 1500 what is selling price with 10 %vat
Answer:
if no discount is allowed
MP = SP = 1500
sp with vat = sp = vat amount
vat amount = vat% of sp
= 10% 0f 1500
= 150
sp with vat = sp = vat amount
= 1500 + 150
= 1650
1/5(6+3+1)^2
Need answer asap
Please help. What is the slope for #2?
Answer: -4
Step-by-step explanation:
To find the slope, you want to use the slope formula [tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]. You can use any two points to solve. Let's use (-2,3) and (-1,-1).
[tex]m=\frac{-1-3}{-1-(-2)} =\frac{-4}{1} =-4[/tex]
Another way to tell is by looking at the arrows with a -4 written next to it. That also tells you what the slope is.
If RS=5, ST=15, what is the length of RT? Show your work
Answer:
20 Units
Step-by-step explanation:
RS plus ST equals RT.
Take this visual:
_____/_______________
R S T
5 un 15 un
Using the segment addition postulate, we can tell RS+ST=RT
5+15=20
Hope this helps :-)
Which of the following expressions match the translation “nineteen more than the product of 4 and a number”? 4n + 19 4(n + 19) 19(n + 4) 4 + 19n
Answer:
4n+19
Step-by-step explanation:
The product of 4 and a number=4n
nineteen more than=+19
therefore the equation is 4n+19
Hope this helps!
Answer:
4n+19
Step-by-step explanation:
4n+19
nineteen more than=+19
therefore the equation is 4n+19
Hope this helps!
Evaluate the expression for d = 43.4.
Write your answer as a decimal or whole number.
4.4(d − 35) =
Answer:
36.96
Step-by-step explanation:
given
d = 43.4
equation
4.4(d - 35) =
plug d in
4.4(43.4 - 35) =
solve within parentheses
4.4(8.4) =
multiply
36.96
f(x) = 4x - 2
g(x) = 3x - 1
find (f - g) (2)
Answer:
Step-by-step explanation:
4x - 2 - 3x + 1 = x - 1 is the solution
If M is the midpoint of segment AB, then which of the following statements is/are true? AB=MB AM=MB Segment AM is congruent to segment MB.
AB is the large segment.
AM is half of the large segment.
MB is the second half of the large segment.
AM = MB is true.
Segment AM is congruent to segment MB is true.
AB = MB is false.
The statements that are true.
-Segment AM is congruent to segment MB.
- AM = MB.
What is a midpoint of a line segment?The midpoint of a line segment is given as,
x = (a + c)/2
y = (b + d) / 2
Where (x, y) is the midpoint and (a, b) and (c, d) are the two endpoints.
We have,
If M is the midpoint of segment AB, then the following statements are true.
- AB = 2MB
Since M is the midpoint of AB, MB is half the length of AB.
Therefore,
AB is twice as long as MB.
- AM = MB
Since M is the midpoint of AB, AM, and MB are equal in length.
This is a property of the midpoint of a segment.
Now,
Segment AM is congruent to segment MB.
Since AM and MB are equal in length (as stated in statement 2), they are congruent to each other.
Therefore,
Segment AM is congruent to segment MB with AM = MB statement being true.
Learn more about midpoints of line segments here:
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The table shows conversions of common units of length.
Approximately how many inches are in 2500 millimeters?
Please hurry up with your answer!!
Answer:
98.4252
Step-by-step explanation:
This is because 1 millimeter is 0.0393701 inches;2,500 millimeters =0.0393701 multiply 2,500=98.4252.
Answer:
It’s would be 98
Step-by-step explanation:
Have a good rest of your day:)
Make a table of a linear function whose equation is y=-2x +4.
Х
у
-1
0
I
1
2
Answer:
Step-by-step explanation:
y = -2x + 4
x y
-1 6
0 4
1 2
2 0
y = -2(-1) + 4 = 2 + 4 = 6
y = -2(0) + 4 = 0 + 4 = 4
y = -2(1) + 4 = -2 + 4 = 2
y = -2(2) + 2 = -4 + 4 = 0
4.25 -2.5x = 14.75
I need help
[tex]\text {Hey! Let's Solve this Equation!}[/tex]
[tex]\text {\underline {The First Step is to do Keep Change Change (KCC)}}[/tex]
[tex]\text {Keep: 4.25}\\\text {Change: - into +}\\\text {Change: 2.5x into -2.5x}[/tex]
[tex]\text {\underline {The Next Step is to Flip the Equation}}[/tex]
[tex]\text {Before: 4.25+-2.5x=14.75}\\\text {After: -2.5x+4.25=14.75}[/tex]
[tex]\text {\underline {The Next Step is to Subtract 4.25}}[/tex]
[tex]\text {-2.5x+4.25-4.25=14.75-4.25=10.5}\\\text {-2.5x=10.5}[/tex]
[tex]\text {\underline {The Final Step is to Divide -2.5}}[/tex]
[tex]\text {-2.5x/-2.5=10.5/-2.5}[/tex]
[tex]\text {Remember that Dividing a Positive to a Negative will Equal a Negative.}[/tex]
[tex]\text {Your Answer Would Be:}[/tex]
[tex]\fbox {x=-4.2}[/tex]
[tex]\text {Best of Luck!}[/tex]
Hey there!☺
[tex]Answer:\boxed{x=-4.2}[/tex]
[tex]Explanation:[/tex]
[tex]4.25-2.5x=14.75[/tex]
Let's start by simplifying both sides in the equation.
[tex]4.25+-2.5x=14.75\\-2.5x+4.25=14.75[/tex]
Now we subtract 4.25 from both sides in the equation.
[tex]-2.5x+4.25-4.25=14.75-4.25\\-2.5x=10.5[/tex]
Now in our third/final step, we will divide both sides by -2.5.
[tex]\frac{-2.5x}{-2.5}= \frac{10.5}{-2.5}[/tex]
Now we simplify 10.5/-2.5.
[tex]\frac{10.5}{-2.5}=-4.2[/tex]
[tex]x=-4.2[/tex]
Hope this helps!
-1=(5+x)/6
Please help me
Answer:
-11
Step-by-step explanation:
Answer:
[tex]x=-11[/tex]
Step-by-step explanation:
[tex]-1=\frac{\left(5+x\right)}{6}[/tex]
Switch sides:
[tex]\frac{\left(5+x\right)}{6}=-1[/tex]
Multiply both sides by 6:
[tex]\frac{6\left(5+x\right)}{6}=6\left(-1\right)[/tex]
[tex]5+x=-6[/tex]
Subtract 5 from both sides:
[tex]5+x-5=-6-5[/tex]
[tex]x=-11[/tex]
On average, Mary can drive to the supermarket in 10 minutes but, depending on traffic, the drive can vary from the average by 5 minutes.
Which absolute value equation can be used to calculate Mary's maximum and minimum drive times?
Let x represent the maximum and minimum time.
∣∣x−5∣∣=10
∣∣x+10∣∣=5
∣∣x+5∣∣=10
|x−10|=5
Answer:
|x−10|=5
The maximum and minimum time(x) gets subtracted by 10 resulting in the 5 minute time vary.
Answer:
its D. |x−10|=5 if you dont believe me heres proof
Step-by-step explanation:
what is 4n-2n=4 i got lost on that
Answer:
n = 2
Step-by-step explanation:
4-2 = 2n
[tex]\frac{2n}{4} =2[/tex]
4 x 2 = 8
2 x 2 = 4
8 - 4 = 4
This is a serious question.
What is 69 x 1 59/20
Will give brainliest
Answer:
10971/20
Step-by-step explanation:
69 * 159/20
69/1 * 159/20
69 * 159 = 10971
1 * 20 = 20
So the answer is basically 10971/20.
Carson bought 2.5 pounds of gummy bears for $2.75 per pound. How much did he spend on gummy bears? (Round your answer to the nearest hundredths place.) Please help meeeeeeee
In the following problem, which step uses the additive identity to get to the next step? -18 + 73 + 18 -18 + 18 + 73 0 + 73 73 Step 1 Step 3 Step 4 Step 2
Answer:
Additive identity is 0.
step 3 used the additive identity property.
3. 0+73
Step-by-step explanation:
i think the answer is step 3 sorry if im wrong
The Square Root of a whole number is Always, Sometimes or Never a rational
number? *
Always
Sometimes
Never
The answer is Sometimes
An airplane flies with a constant speed of 920 km/h. How far can it travel and 4 hours 12 minutes?
Answer:
3,864 Km
Step-by-step explanation:
920/60=15.333333
15.33333*252=3,864
Please answer fast! (10 points)
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Line m has no y-intercept, and its x-intercept Is (3, 0). Line n has no x-intercept, and its y-intercept Is (0, -4).
The equation of line m is ____
and the equation of line n is ____
Answer:
can u show me a picture of this problem.
Step-by-step explanation:
Find 7% sales tax on an item that costs 5.95
Answer:
I got $0.42
Step-by-step explanation:
Which fraction is equal to the decimal 0.125?
I need help now!!!!!!!
Answer:
125/1000
Step-by-step explanation:
(please help) the question is in the comments because idk whats going on with brainly-
What is the answer ?Pls help!
If XY= 30, and XZ= 100, then YZ= ____.
Answer:
yz= 100-30
yz= 70.
hope it helps.
You ask a friend to think of a number from 7 to 14. What is the probability that his number will be an even number? Answer as a fraction in simplest form.
Answer:
1/2
Step-by-step explanation:
Not sure but
I am assuming we have 8 integers :
All or (A) = {7,8,9,10,11,12,13,14} = n(A) = 8
Hence, the probability of any one outcome is 1/8.
Therefore, as you can detect, there are 4 numbers that are even numbers which means :
Even or (E) = {8, 10, 12, 14} = n(E) = 4
So, let E imply this occurrence
E x A
= 4 x 1/8
= 4/8
= 1/2
Probability of getting an even number from7 to 14 is equals to ( 1/ 2).
What is probability?
" Probability is defined as the mathematical calculation to represents the ratio of number of favourable outcomes to the total number of outcomes."
Formula used
[tex]Probability = \frac{Number of favourable outcome }{Total number of outcomes}[/tex]
According to the question,
Given,
Total number from 7 to 14 = { 7, 8, 9, 10, 11, 12, 13, 14}
⇒Total number of outcomes = 8
Possible outcomes of even number ={ 8, 10, 12, 14}
⇒ Number of favourable outcomes = 4
Substitute the value in the formula we get,
Probability = ( 4 / 8)
= ( 1 / 2) ( fraction in simplest form)
Hence, probability of getting an even number from7 to 14 is equals to ( 1/ 2).
Learn more about probability here
https://brainly.com/question/11234923
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At a game booth, a student gets a box of candy as the prize for winning a game. The boxes come in four colors: white, red, green, and blue. There are 8 boxes of each color. All the boxes are equally likely to be given away as prizes. Which expression shows the probability of the first winner receiving a white box and the second winner also receiving a box of the same color? (1 point) 8 over 32 multiplied by 8 over 31 8 over 32 plus 8 over 31 8 over 32 plus 7 over 31 8 over 32 multiplied by 7 over 31
Answer:
32 multiplied by 8 over 31 8 over 32 plus
Step-by-step explanation:
i think this is the answer not quite sure tho
Answer:
32 multiplied by 8 over 31 8 over 32 plus
Step-by-step explanation: