Answer:
area of recatangle= 4x^3(x^3+3x^2+2x)
=4x^6+12x^5+8x^4
how do u solve -3x+3=-18-6x
Answer: have a good day
Step-by-step explanation:
because you deserve it
Answer:
add 6x to both sides (3x+3=-18)
subtract 3 from both sides (3x=-21)
divide by 3 on both sides (x=-7)
x=-7 is final answer
Which statement about this system of equations is true?
Answer:
A
Step-by-step explanation:
Lisa has $55 to spend on basketball cards.
NBA pro cards cost $4 each and college
cards cost $2 each. What equation in
standard form determines the number x of
NBA pro cards and the number y of college
cards she can buy?
I need help asap plz
Answer:
The answer is $55 =$4x * $2y
Step-by-step explanation:
A high school graduating class is made up of 440 students. There are 168 more girls than
boys. How many boys are in the class?
I
Answer:
272
Step-by-step explanation:
calculator
Does anyone know the answer?
Answer:
20bags+$30
Step-by-step explanation:
Question down below.
I believe the answer is C.
Answer:
there equal
Step-by-step explanation:
Find the surface area of the prism.
The surface area is square millimeters.
Answer:
57.1mm^2
Step-by-step explanation:
4*4=16
16/2=8mm^2 cross section
(4*3) + (4*3) + (5.7*3) = 41.1mm
8*2=16
41.1+16=57.1mm^2
The surface area of the prism is S = 57.1 mm²
What is the surface area of the prism?The surface area of the prism is calculated as
The formula for the surface area of a prism is SA=2B+ph, where B, is the area of the base, p represents the perimeter of the base, and h stands for the height of the prism
Surface Area of the prism = 2B + ph
The area of the triangular prism is A = ph + ( 1/2 ) bh
Given data ,
Let the area of the 2 triangles be T
Let the area of the 2 rectangles be R
Let the area of the third side be U
Now , the total surface area of the prism = T + R + U
where T = 2 x ( 1/2 ) ( 4 x 4 )
T = 16 mm²
R = 2 x ( 3 x 4 )
R = 24 mm²
And , U = 5.7 x 3
U = 17.1 mm²
Therefore , the total surface area of prism S = 16 mm² + 24 mm² + 17.1 mm²
S = 57.1 mm²
Hence , the surface area of prism is S = 57.1 mm²
To learn more about surface area of prism click :
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pls help for brainlest
12/14+-7/14 . =5/14
lol
plz help
After 25 days, Isabella earned $10,050 walking the dog’s of her neighbors in her apartment building. Interestingly, she had earned the exact same amount each day. How much money did Isabella earn each day?
A 420
B 400
C 402
D 204
Answer:
A. 420
Step-by-step explanation:
I hope it will help you
After a tropical storm in a certain state, news reports indicated that 19 percent of households in the state lost power during the storm. A state engineer believes that estimate is too low. The engineer will collect data to perform a hypothesis test on the proportion of all households without power. Which of the following are the appropriate hypotheses for such a test?
Answer:
D
Step-by-step explanation:
The null hypothesis is that p=0.19. The engineer says that this estimate is too low, meaning he believes the true proportion is greater than 0.19 - p>0.19. Because this is a proportion of ALL houses in the state, we use p rather than phat, leaving D as the correct answer.
this question is about fractions,decimals and percentage
Answer:
3/5 , 0.6, 60%
3/4 , 0.75, 75%
4/5 , 0.80, 80%
9/10 , 0.9, 90%
and the last one should be 2/2 , 1. , 100%
Answer:
3/4, 0.75, 75%
4/5, 0.8, 80%
9/10, 0.9, 90%
1/100, 0.01, 1%
Step-by-step explanation:
Factorise x² - x with explanation please?
Answer:
x(x + 1)
Step-by-step explanation: This is an important way of solving quadratic equations. The first step of factorising an expression is to 'take out' any common factors which the terms have. So if you were asked to factorise x² + x, since x goes into both terms, you would write x(x + 1)
Marta has a bucket of 12 colored ping pong balls, including 4 yellow, 6 orange, and 2 white. When reaching into the bucket, she expects to
select an orange ball 1/2 of the time.
After selecting a ball and replacing it, she repeats this process six times and records the results below
Answer: 6 blue
Step-by-step explanation: 36 divide by 6
Answer: A she did not perform enough trials
Step-by-step explanation:if marta wants her results to match her expectations she needs to perform more trials
The area, A, of a triangle is one-half the product of the triangle's base and height. A = A = (12)(5) A = ( b+ h) A = A = (b·h)
Answer:
A = (1/2) * b * h
Step-by-step explanation:
A triangle is a polygon with three sides and three angles. There are different types of triangles such as obtuse, scalene, right angle, equilateral and isosceles triangle.
The area of a triangle is half the product of the base of the triangle and the triangle height. The area is given by the formula:
A = (1/2) * b * h
A = (1/2)bh = 0.5bh
Where A is the area of the triangle, b is the bae of the triangle and h is the height of the triangle.
I NEED THE ANSWER FAST PLEASE!!
Answer:
1185
Step-by-step explanation:
A Parallel Line means the slope must be the same as the Given Line. A Perpendicular Line means the slope must be the negative reciprocal of the Given Line.
For Row A: Parallel is 12, Perpendicular is 6
For Row B: Parallel is 2, Perpendicular is 11
For Row C: Parallel is 9, Perpendicular is 16
For Row D: Parallel is 4, Perpendicular is 13
In Row E's case, 0 doesn't have a negative reciprocal, so you go with the equation that has a straight line down but no Y-Intercept.
For Row E: Parallel is 15, Perpendicular is 7
Row A = 72
Row B = 22
Row C = 144
Row D = 52
Row E = 105
Sum = 395
Code = 395 × 3 = 1185
help me plz !!!!!!!!!!!!!!!!!!!!
Answer:
4
Step-by-step explanation:
8 ×1/2, if I'm wrong I am sorry
Answer:
1/8
Step-by-step explanation:
Find the slope represented in the table below
can someone help me with this please?!!
Answer: X
Step-by-step explanation: Because look at the chart
Answer:
It’s b
Step-by-step explanation:
Janae' is buying food for a party. She is buying a cheese tray for $4.50 and a few pounds of fruit for
$1.99 each. She spends $16.44.
what is the rate of change
please help
Answer:
0.67
Step-by-step explanation:
Which expressions represents the algebraic phrase twelve times the sum of a number and seven tenths
A 12y+7/10
B 12(y+7/10
C 7/10y+12
D y(7/10+12)
Answer:
b. 12(y+7/10)
Step-by-step explanation:
hope it helps :)
Answer:
B.
Step-by-step explanation:
sorry that it's late but hopefully it'll help someone
7 1/2 divided by 3/4 please explain
Answer:
10 please mark brainliest if satisfied
Step-by-step explanation:
When Dividing fractions, use the reciprocal of 3/4
7 1/2 times 4/3 equals
10
Answer:
10
Step-by-step explanation:
You would do something called KCF Keep, Change, and Flip.
You would keep the 7 1/2 and change the divided sign to multiplying sign and flip the 3/4 so its a 4/3 and then multiply it.
15/6 times 4/3. 15 x 4 = 60
2x3= 6
so I can be 60/6 but you would simplify and 6 goes into 60 10 times. so 10 is you answer
Identify the constants
Step-by-step explanation:
the constant is 6..............
6 divided by 7,699 and a remainder of
Answer:
0.00077932198
Step-by-step explanation:
because 6÷7699= thats
Help ASAP Please I’ll give Brainly award
Answer:
176
Step-by-step explanation:
trust
What is the solution for -3 x ≥ 36?
Is 3/8 equal to 6/16
Answer:
yes
Step-by-step explanation:
6/ 16 both divided by 2
Answer:
Yes
Step-by-step explanation:
3/8 and 6/16 are equivalent fractions
Slope is -6 and (1,9) is on the line.
The equation of the line in point slope form is:
Answer:
y-9=-6(x-1)
Step-by-step explanation:
Answer:
these is the answer ;)
what is the area of the triangle shown below?
Answer:
68
Step-by-step explanation:
The formula for finding the are of a right triangle is
A= 1/2bh
( area = base times height divided by 2)
17 is the base and 8 is the height, 8*17=136
136÷2=68
how many times can 9 go into ten whoever ansers first gets brainlest
Answer:
1 time
Step-by-step explanation:
Technically 1.111111, because 9 * 1.11111111 = 10
write in standard form in 276000
Answer:
(2X100000)+(7X10000)+(6X1000)
Step-by-step explanation: