Answer:
D.(4x+1)
Step-by-step explanation:
The area of the rectangular pool is given by
Area = length * breadth
Area = (12x×x)-17x-5
A= 12x²- 17x- 5
Factorising the quadratic equation by mid term break rule.
A= 12x²- 20x + 3x- 5
( when we multiply 12 and -5 we get -60 . We need two numbers which when added give -17 and when multiplied give -60. The two numbers would be -20 and +3. The minus has to be with the bigger number as we need - 17.)
A = 4x( 3x- 5) + 1( 3x-5)
(taking commons will evaluate it further.)
A= (3x-5) (4x+1)
so the length could either be 3x-5 or 4x+1
From the given options we have
4x+1 as the length because the rest do not match the factors obtained.
The bank requires a minimum of $50 in the savings account.
it does not matter how much money is kept in the checking account
x represents the amount of money in the checking account and y represents the amount of money in the savings account.
what solution to the inequality?
Answer:
y≥50
(y is greater than or equal to 50 dollars)
Step-by-step explanation:
We don't need X as the amount in the checking account doesn't matter, so and Y must be equal to or greater than 50, so the answer is y≥50
What is the equation of the line that passes through the point ( − 0.5 , 8 ) and has a slope of − 5
Answer (assuming that the equation can be written in point-slope form):
[tex]y-8 = -5(x+\frac{1}{2} )[/tex]
Step-by-step explanation:
Use the point-slope formula, [tex]y-y_1 = m (x-x_1)[/tex] , to write the equation of the line in point-slope form. Substitute values for the [tex]m[/tex], [tex]x_1[/tex], and [tex]y_1[/tex] in the formula.
Since [tex]m[/tex] represents the slope, substitute -5 in its place. Since [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line intersects, substitute the x and y values of (-0.5, 8) into the formula as well. Remember that we can convert -0.5 to a fraction: [tex]-\frac{1}{2}[/tex]. So, substitute [tex]-\frac{1}{2}[/tex] for [tex]x_1[/tex] and 8 for [tex]y_1[/tex]. This gives the following answer and equation:
[tex]y-8 = -5(x+\frac{1}{2} )[/tex]
Can someone help me please
Answer:
c as it is on a straight line
Answer:
C. 2x + 58 = 180
Step-by-step explanation:
Not 100% sure but I hope this helps you!
The measure of ABD is (0.18x + 67) degrees and the measure of CBD is (0.07 + 48) degrees. Find the value of X
Answer:
See Explanation
Step-by-step explanation:
Given
[tex]ABD = 0.18x +67[/tex]
[tex]CBD = 0.07x + 48[/tex]
Required
Find x
The question is incomplete as the relationship between ABD and CBD is not stated.
Assume ABD = CBD
The solution is:
[tex]0.18x + 67 = 0.07x + 48[/tex]
Collect like terms
[tex]0.18x - 0.07x= - 67 + 48[/tex]
[tex]0.11x= -19[/tex]
Solve for x
[tex]x = -\frac{19}{0.11}[/tex]
[tex]x = -172.72[/tex]
Assume ABD and CBD are supplementary
The solution is:
[tex]ABD + CBD=180[/tex]
[tex]0.18x + 67 + 0.07x + 48 = 180[/tex]
Collect like terms
[tex]0.18x + 0.07x = - 48 - 67 + 180[/tex]
[tex]0.25x = 65[/tex]
Solve for x
[tex]x = \frac{65}{0.25}[/tex]
[tex]x = 260[/tex]
Assume ABD and CBD are complementary
The solution is:
[tex]ABD + CBD=90[/tex]
[tex]0.18x + 67 + 0.07x + 48 = 90[/tex]
Collect like terms
[tex]0.18x + 0.07x = - 48 - 67 + 90[/tex]
[tex]0.25x = -25[/tex]
Solve for x
[tex]x = \frac{-25}{0.25}[/tex]
[tex]x = -100[/tex]
4x4+4x3-9x2-x+2 = x-1
What is???????????????
Answer:
the product should be [tex]-10 \frac{5}{16}[/tex]
Step-by-step explanation:
just multiply 2, and 1/16 by -5.
can someone help please??
Answer:
iput the equation into my calculator and i graphed it and found the roost
Step-by-step explanation:
the answer is d
A four day camping trip costs 800$. The camper rental fee was 340$. Also included were four camper tickets. How much was each ticket?
Answer:
$115 each
Step-by-step explanation:
(800 - 340)/4 = 115
find the area of parallelogram
Answer:
42ft squared
Step-by-step explanation:
formula:
a = b x h
Answer:
42 feet squared
Step-by-step explanation:
the formula of a parallelogram is a=bh.Plug in the numbers given and you will end up with 42
Use the distance formula to find the distance between each PowerPoint round to the nearest 10th if necessary
Answer:
Step-by-step explanation:
Distance between two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by the formula,
Distance = [tex]\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}[/tex]
a). A(-6, -4), B(-3, -1)
Distance between A and B = [tex]\sqrt{(-6+3)^2+(-4+1)^2}[/tex]
= [tex]\sqrt{9+9}[/tex]
= 3√2
= 4.2 units
b). C(3.5, 1), D(-4, 2.5)
Distance between C and D = [tex]\sqrt{(3.5+4)^2+(1-2.5)^2}[/tex]
= [tex]\sqrt{58.5}[/tex]
= 7.65
≈ 7.7 units
c). Distance between X(5, -5) and Y(-5, 5)
Distance = [tex]\sqrt{(5+5)^2+(-5-5)^2}[/tex]
= [tex]\sqrt{200}[/tex]
= 10√2
= 14.14
≈ 14.1 units
Please help! If you do you get 'Brainliest'
Answer:
D
Step-by-step explanation:
when dealing with percentages move the decimal back two to get its absolute value
Help me please I don’t know the answer
A deer weighs 13 killograms and a boa constrictor weighs 17 killograms. About How many grams heavier is the boa constrictor than the deer
Answer:
4 kilogram
Step-by-step explanation:
A deer weighs 13 kilogram
A boa constrictor weighs 17 kilogram
The weight in grans in whichj the boa constrictor is heavier than the boa can be calculated as follows
= 17-13
= 4 kilograms
Hence the boa constrictor is heavier than the boa by 4 kilogram
What is the value of x?
Enter your answer in the box.
Answer:
46 degrees
Step-by-step explanation:
you know that if you add 134 and x it will equal a straight line or 180 degrees. So set it up as an addition problem.
134 + x =180 subt. 134 from both sides
x=180-134
x=46 degrees
Answer:
46
Step-by-step explanation:
You have an ice cream cone that is 6 inches tall with a radius of 2 inches. The cone is completely filled with ice cream. There is also a spherical scoop of ice cream on top of the cone with a radius of 3 inches. How much ice cream do you have total in terms of \piπ?
A lighthouse has a shadow that is 36 feet long. Zara is 4 feet tall, and she is standing next to the lighthouse. Zara has a shadow that is 3 feet long. Use this information to complete the statement about the lighthouse. Lighthouse has height of question mark feet; shadow is 36 feet. Both form right triangle. Man is 4 feet; his shadow, 3 feet. Man and shadow form corresponding right triangle. what is the height of the light house
Answer:
Explanation:
Which quadrant point (0,2) is located in the coordinate plane
Answer: It would be on the first quadrant plane or I quadrant
Step-by-step explanation: first the x 0 so you do nothing then y says go up 2 so you do and you end up in the first quadrant place hope this helps
Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of pi
Answer:
18π cm²
Step-by-step explanation:
The area of the shaded region = Area of Sector
Radius, r =
The value of θ = 80°
Recall :
Area of Sector :
A = θ / 360 * πr²
A = (80 / 360) * π * 9²
A = 0.222222 * π * 81
A = 18π cm²
chad randomly chooses a card from a standard deck 30 times. what is the probability he gets a diamond exactly 4 times
Answer:
From a standard deck of cards, one card is drawn. What is the probability that the card is black and a jack? P(Black and Jack) P(Black) = 26/52 or ½ , P(Jack) is 4/52 or 1/13 so P(Black and Jack) = ½ * 1/13 = 1/26 A standard deck of cards is shuffled and one card is drawn. Find the probability that the card is a queen or an ace.
Step-by-step explanation:
need help pls I give 20 points out
I need help. i cant figure it out. please someone help.
Answer:
Step-by-step explanation:
Answer:
.eooekekenenenenesususu
Anju had 3 (3 / 4) cup of sugar . She used 1 (2 / 3 )cup of sugar to bake a cake . How mush sugar does anju have lift ?
Answer:
[tex]y=\frac{1}{12} cup\ of\ suger[/tex]
Step-by-step explanation:
From the question we are told that:
Sample size [tex]n=3(3/4)=9/12[/tex]
Amount used [tex]x=1(2/3)=2/3[/tex]
Generally the equation for sugar lift [tex]y[/tex] is given as is mathematically given by
[tex]y=n-x[/tex]
[tex]y=\frac{9}{12} -\frac{2}{3}[/tex]
[tex]y=\frac{1}{12}[/tex]
Solve for X help pleassee
Evaluate the expression 6x, if x = 3.
18
3
9
63
Yesterday, there were 100 problems assigned for math homework. Deb did 70% of them
correctly. How many problems did Deb get right?
problems
Submit
Worltout
Answer:
70 problems are correct
Step-by-step explanation:
What is the measure of angle Y?
Answer:
what's the question
Step-by-step explanation:
is there a photo you can post we need more info
PLEASE HELP I WILL MARK BRAIN AND THIS IS WORTH 26 POINTS!!!
Answer:
1) Already finished
2)0.28,7/25
3)0.78,39/50
4)0.96,24/25
5)0.5,1/2
6)0.3,30%
7)0.4,40%
8)0.25,25%
9)0.55,55%
10)0.2,20%
11)7/20,35%
12)3/4,75%
13)4/5,80%
14)1/25,4%
15)13/20,65%
Step-by-step explanation:
HELP PLEASE ASAP!!!!!!!!!!!!
Answer:
a = 2, b = 3
Step-by-step explanation:
The opposite sides of a parallelogram are congruent , so
3a + 11 = a + 15 ( subtract a from both sides )
2a + 11 = 15 ( subtract 11 from both sides )
2a = 4 ( divide both sides by 2 )
a = 2
and
3b + 5 = b + 11 ( subtract b from both sides )
2b + 5 = 11 ( subtract 5 from both sides )
2b = 6 ( divide both sides by 2 )
b = 3
1
2.
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3
C
4
5 »
What is the product of the 4th square number and the 2nd square
number?
4th square = 16
2nd square = 4
16×4
=64
Please help me with this-
Answer and Step-by-step explanation:
Section the figure into two 3D shapes.
We get both figures to be a rectangular prism.
The Volume of a rectangular prism is length times width times height.
V (of top Rectangular Prism) = 2 × 2 × 4 = 16
V (of bottom Rectangular Prism) = 6 × 4 × 2 = 48
Now, we add those two volumes together to get the volume of the irregular figure.
16 + 48 = 64.
The volume of the irregular figure is 64 [tex]cm^3[/tex]
#teamtrees #PAW (Plant And Water)
