Answer: No because my teacher told me so
Step-by-step explanation: A
The perimeter of the square kitchen floor measures 48 feet. What is the area of the kitchen floor?
32 feet
96 square feet
144 square feet
144 cubic feet
I hope this helps you...
Guys, I am taking the SHSAT and I am not confident I don't think I am smart enough to pass. I study like crazy but nothing sticks in my mind and if I don't pass my parents will be disappointed. What do I do?
Answer:
hope this helps
Step-by-step explanation:
my parents are the same way so if you listen to classical music then things will stick in you head and you can draw things to remind you what they mean like if you had a definitions then draw what they mean
Simplify. 6m+7n+5m−3nhow to earn points
Answer:
11m + 4n ...............
A local pizza shop has a membership program for frequent buyers. The membership
costs $25 per month and members get a discounted price of $1.50 per slice of pizza.
Aaliyah purchased a membership to this pizza shop. How much would Aaliyah have
to pay the pizza shop if she bought 6 slices of pizza this month? What would be the
monthly cost for a slices of pizza?
Answer:
$34
$26.5
Step-by-step explanation:
Membership cost per month = $25
Price of a slice of pizza for members= $1.50
How much would Aaliyah have
to pay the pizza shop if she bought 6 slices of pizza this month
Total cost of Aaliyah on 6 slices of pizza = membership cost per month + prices of 6 discounted pizza
= $25 + $1.50(6)
= $25 + $9
= $34
What would be the
monthly cost for a slices of pizza
Monthly cost of Aaliyah a slices of pizza = membership cost per month + price of 1 discounted pizza
= $25 + $1.5
= $26.5
Answer:
Monthly cost for 6 slices: 25+1.50(6)=34
Monthly cost for x slices: 25+1.50x
hope this helps
Find a geometric representation for the following sequences of
numbers.
3, 4, 5, 6, 7, …
The sequence represents triangle,quadrilateral,pentagon,hexagon,heptagon.
What is a sequence ?A sequence is a set of numbers which represents some common relation or representation among these numbers.
The geometric representation of the sequence 3,4,5,6,7... can be.
Given it represents geometry so it can be angles,sides.It can also represent interior angles.
If this sequence represents sides then it is triangle, quadrilateral, pentagon, hexagon...
If it represents interior angles then this sequence is also of triangle, quadrilateral, pentagon, hexagon,heptagon.
learn more about sequence here :
https://brainly.com/question/21961097
#SPJ2
What is -14 +(-3)
Ps. This is 7th-grade math
Answer:
-17
Step-by-step explanation:
-14 + (-3)
-14 - 3
-17
Evaluate 6j+23+kl−3, when j=3, k=7, and l=33
Answer:
[tex]269[/tex]
Step-by-step explanation:
[tex]6j + 23 + kl - 3 = 6(3) + 23 + 7 \times 33 - 3 = 18 + 23 + 231 - 3 = 269[/tex]
For what value of $a$ does the equation $3(2x-a) = 2(3x+12)$ have infinitely many solutions $x$?
Answer:
When a= -8, the equation 3(2x-a) = 2(3x+12) has infinitely many solutions
Step-by-step explanation:
Given:
3(2x-a) = 2(3x+12)
6x - 3a = 6x + 24
Subtract 6x from both sides
6x - 3a - 6x = 6x + 24 - 6x
-3a = 24
Divide both sides by -3
a= 24 / -3
a = -8
Substitute a= -8 into the equation
3(2x-a) = 2(3x+12)
3{2x -(-8)} = 2(3x+12)
3(2x + 8) = 2(3x +12)
6x + 24 = 6x + 24
6x - 6x = 24 - 24
0 = 0
When a= -8, the equation 3(2x-a) = 2(3x+12) has infinitely many solutions
Answer:
aops question smh
Step-by-step explanation:
5.) A six-sided die is rolled 20 times and the results are
recorded as follows: 3 ones, 4 twos, 5 threes, 2 fours, 4
fives, 2 sixes. What is the experimental probability of
rolling a number greater than four? Express your answer
in Fraction, Decimal, and % forms.
Answer:
There is a 30 % probability of getting a number greater than 4.
In fraction it 6/20
In decimal it is 0.3
Step-by-step explanation:
The experimental probability is found out by dividing the total favorable outcomes with the total possible outcomes
P (x= 1) = 3/20= 0.15
P (x= 2) = 4/20= 0.2
P (x= 3) = 5/20= 0.25
P (x= 4) = 2/20= 0.1
P (x= 5) = 4/20= 0.2
P (x= 6) = 2/20= 0.1
Now probability greater than 4 = P (x=5) + P(x=6)
= 4/20 + 2/20= 6/20
= 0.2+ 0.1= 0.3
So multiplying it with 100 we get = 0.3* 100= 30%
There is a 30 % probability of getting a number greater than 4.
helpppppppppp aasapppp
Answer:
2
Step-by-step explanation:
Simplify the following:
(-(2 + 2/3))/(-(1 + 1/3))
(-(2 + 2/3))/(-(1 + 1/3)) = (-1)/(-1)×(2 + 2/3)/(1 + 1/3) = (2 + 2/3)/(1 + 1/3):
(2 + 2/3)/(1 + 1/3)
Put 1 + 1/3 over the common denominator 3. 1 + 1/3 = 3/3 + 1/3:
(2 + 2/3)/(3/3 + 1/3)
3/3 + 1/3 = (3 + 1)/3:
(2 + 2/3)/((3 + 1)/3)
3 + 1 = 4:
(2 + 2/3)/(4/3)
Put 2 + 2/3 over the common denominator 3. 2 + 2/3 = (3×2)/3 + 2/3:
((3×2)/3 + 2/3)/(4/3)
3×2 = 6:
(6/3 + 2/3)/(4/3)
6/3 + 2/3 = (6 + 2)/3:
((6 + 2)/3)/(4/3)
6 + 2 = 8:
(8/3)/(4/3)
Multiply the numerator by the reciprocal of the denominator, (8/3)/(4/3) = 8/3×3/4:
(8×3)/(3×4)
(8×3)/(3×4) = 3/3×8/4 = 8/4:
8/4
The gcd of 8 and 4 is 4, so 8/4 = (4×2)/(4×1) = 4/4×2 = 2:
Answer: 2
Answer:
2
Step-by-step explanation:
Convert mixed fraction to improper fraction
[tex]-2\frac{2}{3}=-\frac{8}{3}\\\\\\-1\frac{1}{3}=-\frac{4}{3}[/tex]
[tex]-2\frac{2}{3}[/tex] ÷ [tex]-1\frac{1}{3} =[/tex] [tex]\frac{-8}{3}[/tex] ÷ [tex]-\frac{4}{3}[/tex]
[tex]=-\frac{8}{3}*-\frac{3}{4}\\\\\\=2 *1 \\\\= 2[/tex]
Please help on the last part did the first two
Step-by-step explanation:
Hope this helps. But I don't know which country are you from and how you are supposed to it. Any way I tried to help.
two strips of fabric measures 14 3/4 inches and 20 7/8 inches in length. to form one length, the strips are sown together using 1/2 inch from each strip to make the seam. what is the final length of the fabric after two strips are sewn together
Answer:
34 5/8 inches
Step-by-step explanation:
Let the two strips be fabric A and fabric B
Fabric A= 14 3/4 inches
Fabric B = 20 7/8 inches
To form one length, the strips are sown together using 1/2 inch
Length after sewing=
Fabric A - 1/2 inch
= 14 3/4 inches - 1/2 inch
= 59/4 - 1/2
= 59-2 /4
= 57/4 inches
Length after sewing=
Fabric B - 1/2 inch
= 20 7/8 inches - 1/2 inch
= 167/8 - 1/2
= 167-4 /8
= 163/8 inches
Final length of the fabric after two strips are sewn together
= 57/4 inches + 163/8 inches
= 114+163 /8
= 277/8
= 34 5/8 inches
Final length of the fabric after two strips are sewn together= 34 5/8 inches
solve x^3 = 1/8 please i’m dumb and don’t know
Answer:
1/2
Step-by-step explanation:
Cube root of .125 which is 1/8 is 1/2
Given g(x) = -x + 3, find g(1).
A Man run 1200 meter on a straight line in 4 minutes.find his velocity
Answer:
Hey!
Your answer is 5 m/s!
Step-by-step explanation:
TO FIND VELOCITY:
DISTANCE COVERED / TIME TAKEN
1,200 m / 240 s (we convert 4 mins into seconds for it to fit the formula ie 4 x 60 seconds)
ANSWER: 5
(units are always given as m/s)
HOPE THIS HELPS!!
What is the approximate side length of a game board with an area of 160 in.
Answer:
13 in
Step-by-step explanation:
[tex]\sqrt{a} =160[/tex]²
Perfect squares close to 160 include 144 and 169
12²=144
13²=169
Now that we can see 160 is closer to 169 rather than 144,
[tex]\sqrt{160}[/tex]≈ 13 in
Hope this helps! :)
And if possible, please mark my answer brainliest so i can get to the next rank :(
After your first semester of college is over, you discover that the math department has changed textbooks (again) so the bookstore won't buy back your nearly-new book. You and your friend Amber decide to get creative. You go to the roof of a twelve-story building and look over the edge to the reflecting pool 160 feet below. You drop your book over the edge at the same instant that Amber chucks her book straight down at 48 ft/s. By how many seconds does her book beat yours into the water?
Answer:
about 2 or 3
Step-by-step explanation:
heres what u do go onlie and put the books up for sale.
Answer:
The book of amber will reach the pool 6.78 seconds before the other
Step-by-step explanation:
common sense
Hey please sorry its three questions thank you.
Traveling at an average rate of between 40 and 50 miles per hour for 3 to 4 hours, select the best estimate for the distance traveled.
a. 120 miles
b. 160 miles
c. 195 miles
d. 210 miles
Answer:
195 miles
Step-by-step explanation:
This is because it is closer to the avg. 192.5 miles
8(-5x + 3) use x = 6 how do i do this?
Subtract the polynomials. (x2+3x−7)−(3x2−5x+3)
Answer:
-2x^2+8x-10
Step-by-step explanation:
(x^2+3x−7)−(3x^2−5x+3)
Distribute the minus sign
(x^2+3x−7)−3x^2+5x-3
Combine like terms
-2x^2+8x-10
Answer:
[tex] \boxed{ \bold{ \boxed{ \sf{ - 2 {x}^{2} + 8x - 10}}}}[/tex]
Step-by-step explanation:
[tex] \sf{( {x}^{2} + 3x - 7) - (3 {x}^{2} - 5x + 3)}[/tex]
When there is a ( - ) in front of an expression in parentheses, change the sign of each term in the expression. Also, remove the parentheses
⇒[tex] \sf{ {x}^{2} + 3x - 7 - 3 {x}^{2} + 5x - 3}[/tex]
Collect like terms
⇒[tex] \sf{ {x}^{2} - 3 {x}^{2} + 3x + 5x - 7 - 3}[/tex]
⇒[tex] \sf{ - 2 {x}^{2} + 8x - 10}[/tex]
Hope I helped!
Best regards!!
Which numbers in Set A = {−7, −4, 2, 14, 21, 34, 42} are elements of both Set B and Set C, shown below? Set B = {even numbers} Set C = {multiples of 7} and Enter answers from smallest to largest THERE ARE TWO QUESTIONS
Answer:
14, 42
Step-by-step explanation:
Set A = {−7, −4, 2, 14, 21, 34, 42}
Set B = {even numbers}
Set C = {multiples of 7}
There is only one question asked
Which numbers in Set A are elements of both Set B and Set C,
We need it to be even and a multiple of 7
14 is even and a multiple of 7 and 42 is even and a multiple of 7
Answer:
[tex]\Huge \boxed{\mathrm{\{ 14, 42\} }}[/tex]
Step-by-step explanation:
[tex]\mathrm{Set \ A = \{-7, -4, 2, 14, 21, 34, 42\} }\\\\\\\mathrm{Set \ B = \{even \ numbers\} } \\\\\\\mathrm{Set \ C = \{multiples \ of \ 7\}}[/tex]
Whatever number is in Set A, it must also be in Set B and Set C.
The elements in Set A must be an even number and a multiple of 7.
Multiples of 7 from Set A are -7, 14, 21, 42.
The even numbers from these multiples of 7 are 14 and 42.
Souta wants to compare the mean of his test scores in French class to the mean absolute deviation. Language Test Scores French Scores 76 62 94 80 He uses the steps below to find both the mean and mean absolute deviation. French Scores Step 1 Add the scores. 76 + 62 + 94 + 80 = 312 Step 2 Divide the sum of the scores by 4. 312 divided by 4 = 78 Step 3 Add the differences between the mean and each score. (76 minus 78) + (62 minus 78) + (94 minus 78) + (80 minus 78) = 0 Step 4 Divide by 4. StartFraction 0 over 4 EndFraction = 0 In which step did Souta make the first error? Step 1 Step 2 Step 3 Step 4
Answer:
Souta made the first error in Step 3
Step-by-step explanation:
In order to find the Mean Absolute Deviation of a data set, you need to find the ABSOLUTE VALUE of the differences between the mean and each score. This means that 76-78 will be |76-78|, or 2.
Only then can you divide by 4. The correct answer should have been
[tex]|76-78|=2\\\\|62-78|=16\\\\|94-78|=16\\\\|80-78|=2[/tex]
[tex]2+2+16+16=36\\\\36\div4=9[/tex]
So 9 is the MAD of this data set.
Hope this helped!
Answer:
the person above me is right make that person the brainlyest
Step-by-step explanation:
A small newspaper company is downsizing and has lost employers at a steady rate. twelve months ago they had 65 employees, and now they have 29.
Answer:
each month 3 employees were laid off.
Step-by-step explanation:
the company started with 65 employees 12 months ago, and now there are 29. 65 - 29 = 36. In 12 months, 36 employees were laid off. 36 employees divided by 12 months = 3 employees per month.
what is the opposite of -|-1| ?
Answer:
l1l
Step-by-step explanation:
help me pls and ty !
Answer:
[tex]a=2.6-3.4b[/tex]
Step-by-step explanation:
So we have the equation:
[tex]2.2a+3.4b=1.2a+2.6[/tex]
And we want to solve for a.
So, subtract 1.2a from both sides:
[tex](2.2a+3.4b)-1.2a=(1.2a+2.6)-1.2a\\1a+3.4b=2.6[/tex]
Now, subtract 3.4b from both sides:
[tex](a+3.4b)-3.4b=2.6-3.4b\\a=2.6-3.4b[/tex]
And that's our answer :)
solve for the inverse g(x) = 2x^2-6/9
Answer:f(x)=x2−6x−9 f ( x ) = x 2 - 6 x - 9. Replace f(x) f ( x ) with y y . y=x2−6x−9 y = x 2 - 6 x - 9. Interchange the variables. x=y2−6y−9 x = y 2 - 6 y - 9.
Step-by-step explanation:
BK−→− bisects ∠ABC and m∠ABK=28.3∘. Find m∠KBC and m∠ABC.
Answer:
[tex]KBC = 28.3[/tex]
Step-by-step explanation:
Given
ABK = 28.3
Required
Determine KBC and ABC
Since BK is a bisector of ABC, then it divides the angle to ABK and KBC:
Such that
[tex]KBC = ABK[/tex]
Substitute 28.3 for ABK
[tex]KBC = 28.3[/tex]
Also;
[tex]ABC = KBC + ABK[/tex]
Substitute 28.3 for ABK and KBC
[tex]ABC = 28.3 + 28.3[/tex]
[tex]ABC = 56.6[/tex]
Hence;
[tex]KBC = 28.3[/tex] and
Super confused definitely need help on this
Answer:
[tex](x-5)(x+8)=x^2+3x-40[/tex]
Step-by-step explanation:
So we have the expression:
[tex](x-5)(x+8)[/tex]
To multiply, distribute the left to the terms on the right:
[tex]=(x-5)(x)+(x-5)(8)[/tex]
Distribute:
[tex]=(x^2-5x)+(8x-40)[/tex]
Combine like terms:
[tex]=(x^2)+(-5x+8x)+(-40)[/tex]
Simplify:
[tex]=x^2+3x-40[/tex]
Therefore:
[tex](x-5)(x+8)=x^2+3x-40[/tex]
Answer:
Step-by-step explanation:
x^2 + 8x - 5x - 40
x^2 + 3x - 40
y=-|x-2|
Please help me
Answer:
y = -|x-2| (*)
2 cases:
case 1: for x≥2 <=> |x-2| = x-2
(*) <=> y = - (x-2)
<=> y = -x+2
<=> x+y = 2
case 2: for x>2 <=> |x-2| = 2-x
(*) <=> y = -(2-x)
<=> y = x-2
<=> x-y = 2
since there are 2 variables but just one equation, we cannot find the exact values of x and y. Instead, we can find some kind of connection between them.