Answer:
180×.75=135
180+135=315
Step-by-step explanation:
Which of the following could be used to isolate the variable in the equation 9x = 14?
A. Add - 14 to both sides.
B. Divide both sides by
C. Multiply both sides by S.
D. Subtract 8x from both sides.
Answer:
Divide both side by 9
Step-by-step explanation:
identify which number is greater with the symbols > or < or ~ (approximate) pls have the explanation as well thank you!! -10/3 -3.3
Answer:
-3.3>-10/3
Step-by-step explanation:
-10.3 is equal to -3.3333333333....
-3.3 just stops at the tenths so there is 0.033333333 more in -10/3. The higher the negative number the lower it is, for example -3>-4. Therefore, -3.3>-10/3.
9
.
27
21
Solve for 3
Evaluate each expression please help guys
Answer:
1.)-392
2.)72
3.)-8.25
Step-by-step explanation:
Where did the 9/4 come from?
y = x^2 + 3x + 5
= ( x^2+3x ) +5
= (x^2 +3x + 9/4 ) - 9/4 +5
= (x + 3/2)^2 +11/4
( I already asked this question but someone literally answered it with an 'f' so i couldn't get an answer in the end :/ )
Answer:
Ok so this concept is kind of hard to explain, but basically the two equations are equal because you are adding 9/4 and then subtracting 9/4, so you just end up with 0. The reason you do that is so you can make the (x + 3/2)^2 part, which you wouldn't be able to do without the 9/4/
When changing something to Vertex form you have the, in this case, coefficient to 3x which is 3 then square it. So you half it to 3/2 then square the fraction which becomes 9/4. Because you are adding the 9/4 in order to make this a perfect square you have to subtract it on the outside too leaving you with the answer provided.
In short:
When changing to stand form you need to half and square the X term to get the x intercept.
Rectangle P is a scale drawing of rectangle F using a scale factor of 150%. The area of rectangle F is 32 square units. What is the area of rectangle P?
Limit you answer to digits only
Answer:
128 square units
Step-by-step explanation:
At first I thought it would be as simple as 150% of 32 = 48.
Then I thought about increasing the sides of the rectangle 150% and that would make it 4 times larger.
7x = 4x + 33 answers please
Answer:
x = 11
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
7x = 4x + 33
3x = 33 Bring the x's to one side.
x = 11
There is a sale today in a clothing store. All items are discounted 20%. The regular price of a T-shirt is $18. What is the discount price
Step-by-step explanation:
[tex] \underline { \underline{ \text{Given}}} : [/tex]
Discount % = 20%Marked price of a T - shirt = $ 18[tex] \underline{ \underline { \text{To\: find}}} : [/tex]
Discount amount[tex] \underline{ \underline{ \text{Solution}}} : [/tex]
☥ [tex] \boxed{ \sf{Discount \: amount = Discount \: \% \: of \: Marked \: price}}[/tex]
⟼ [tex] \tt{20\% \: of \: 18}[/tex]
⟼ [tex] \tt{ \frac{20}{100} \times 18}[/tex]
⟼ [tex] \tt{ \$ \: 3.6 \:}[/tex]
[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{ \$ \: 3.6}}}}}}}[/tex]
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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Dan cut ribbon into different lengths to wrap gifts. He made a line plot to display his data. Line plot named as ALTDCPieces of Ribbon (inches)ALTDC shows a number line from 4 to 8. The number line is divided into 8 equal parts. 4 dots on 5, 2 dots on 5.5, 1 dot on 6, 3 dots on 6.5 and 1 dot on 7 is given. What was the most common length of ribbon that Dan cut?
Answer:
5
Step-by-step explanation:
A spinner has 14 equal areas Numbered one through 14 if the spinner is spun one time what's the probability that the result is a multiple of 3 or a multiple of 2
Answer:
0.643
Step-by-step explanation:
Given that :
{1,2,3,4,5,6,7,8,9,10,11,12,13,14}
Multiples of 2 : 2, 4, 6, 8, 10, 12, 14
Multiples of 3 : 3, 6, 9, 12
P(multiples o
(Multiples of 2 n multiples of 3) = {2,3,4,6,8,9,10,12,14} = 9
Probability = required outcome / Total possible outcomes
Hence,
P(multiple of 2 or 3) = 9 / 14 = 0.643
does 3,4,7 make a right triangle
A ( ) has at least on fraction in the numerator, denominator
Answer:
rational equation
Step-by-step explanation:
A rational equation is an equation containing at least one fraction whose numerator and denominator are polynomials, \frac{P(x)}{Q(x)}.
Write 10 to 15 in the lowest term
Answer:
2/3
Step-by-step explanation:
This question answer 2/3
5. A line passes through (5,-4) and has a slope of - 1/4 Name three points on this line.
Answer: (9,-5) (1,-3) (-3,-2)
Hope this helps!
The slope intercept form would be y= 1/-4x-11/4
slope 5 y - intercept 8
a jar containing only nickels an dimes contains a total of 60 coins. The value of all the coins in the jar is $4.45. What is the number of nickels and dimes in the jar?
Answer:
31 nickels and 29 dimes
Step-by-step explanation:
how do i find the circumference? HELP PLEASE!!
Answer:
28.26 inches
Step-by-step explanation:
Nick bought a pair of jeans that originally cost $74.98. The jeans were markdown 25%. How much did the jeans cost after the discount?
The jeans cost $56.24 after the 25% discount.
What is a percentage?The percentage means the required value out of 100.
It is calculated by dividing the required value by the total value and multiplying it by 100.
The percentage change is also calculated using the same method.
In percentage change, we find the difference between the values given.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
We have,
To find the price of the jeans after the 25% discount,
We need to multiply the original price by 0.75 (which is 100% - 25%).
So,
Discounted price = $74.98 x 0.75 = $56.24
Therefore,
The jeans cost $56.24 after the 25% discount.
Learn more about percentages here:
https://brainly.com/question/11403063
#SPJ3
A person is weighed at 75.4kg to 1 decimal place. What's the minimum weight of the person?
Answer:
75.35 kg
Step-by-step explanation:
A number is 28 more than half another number. Their sum is 175.
what are the 2 numbers and what is the equation?
Answer:
kyra this is my acc
Step-by-step explanation:
Bob eats lunch regularly at his school cafeteria. He pays $2.50 for every school lunch he purchases. During the most recent six-week period, Bob ate lunch on Mondays through Thursdays (he doesn’t like the pizza they serve on Friday), apart from one Monday that was a holiday and one Wednesday where he had a dentist’s appointment. How much did money did Bob spend on school lunches during this six-week period?
6(5) = 30
minus a day from each week, making it 24. then minus two more days for the holiday and the appointment. 22 days.
22(2.50) = 55
bob spent $55
a number minus 7 is less then 12
Answer:
7-n=12
Step-by-step explanation:
Answer:
x - 7 < 12
Step-by-step explanation:
Angel has read 24 of the 80 pages in his book. What percent of the book has he read?
Answer: 30%
Step-by-step explanation:
Answer:
Angel read 30% of the book
Step-by-step explanation:
Hope this helps :D
PLS HELP ME GOD WILL BLESS YOU HELP ME ILL PAY YOU BACK
Answer:
3. 1524. $1479 5. 36 students 6. 30%Step-by-step explanation:
Question 3Members not using stepper or treadmill:
15%+23%= 38%38% of 400 is:
38*400/100 = 152Question 4Amount of loan $24650Interest rate 2%Time 2 yearsAmount of interest after 2 years:
$24650*2*3/100 = $1479Question 5Total number of students in the poll is 150
Students choosing tacos and corn dogs:
12% + 12% = 24%24% in number:
150*24/100 = 36Note. It says "how many more students" but its not applicable as there is nothing to compare. Consult this with your teacher.
Question 6Normal cost of television = $500
Reduced cost = $350
Cost reduction:
$500 - $350 = $150Percent reduction:
150/500*100% = 30%what is the greatest common factor for the two expressions?
15³ and 12²
Answer:
Your answer would be 9.
Step-by-step explanation:
12*12=144
15*15*15=3375
The factors of 144 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
The factors of 3375 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375
So the greatest common factor would be 9 since is the largest number that is the same for both of the numbers.
What type of decimal is 0.275?
Answer:
55/200 or real
Step-by-step explanation:
if you divide 55 by 200 you get .275. A real number is a number that is positive and above 0
Answer:
Rational
Step-by-step explanation:
0.275 is a rational number
In ordered pair (6,-2), starting from the origin, you'd move...
Answer:
6 right and 2 down to quadrant 4
the area of a triangle is 27 square inches the height is 9 inches whats the base
Answer:
6
Step-by-step explanation:
A=hbb/2
9·6/2
=27
Help quick please! I need this asap, it’s an assignment due at 11:59! thx!
Answer:
[tex]y=-1(x-2)^2+1[/tex]
Step-by-step explanation:
The parabola has the vertex (2, 1) and goes through the point (4, -3).
We will use the vertex form, given by:
[tex]f(x)=a(x-h)^2+k[/tex]
Where (h, k) is the vertex and a is the leading coefficient.
Line 1)
So, by substitution:
[tex]\text{Vertex}=(h,k)=(2,1)\Rightarrow y=a(x-2)^2+1[/tex]
Lines 2-4)
Since (4, -3) is a point, y = -3 when x = 4:
[tex]-3=a(4-2)^2+1[/tex]
[tex]-3=a(2)^2+1[/tex]
[tex]-4=4a\Rightarrow a = -1[/tex]
Line 5)
By substitution, we acquire our equation*:
[tex]y=-1(x-2)^2+1[/tex]
61.2 is what percent of 90?
Answer:
68
Step-by-step explanation:
Answer: 68
Step-by-step explanation: