Answer:
16 inches after one year
Step-by-step explanation:
in 3/4 a year tree grew 12 inches
divide by 3
multiply by 4
16 inches
Cómo se resuelve paso a paso?
2x+3=18
=>2x+3=18
=>2x=18-3
=>2x=15
=>x=15/2
Factorize: xy+6x+3y+18
x+6x=7x
y+3y=4y
answer:7x+4y+18
What is the result of gaining 10 pound then losing 20
Answer:
-10 pounds or 10 pounds loss
Step-by-step explanation:
you subreact 10-20 and you get -10
Find the value of x.
Step-by-step explanation:
By using angle sum property
x-43+x-39+2x-18=180
4x=180+100
4x=280
x=280/4
x=70°
3,5,8,11,17-35odd,47,54,70,78,80,81 pls help
Answer:
54, 78, 70, 47, 80, 81,
Step-by-step explanation:
HELPPPP can someone explain it to me
Answer:
winner : 16 million
runner up : 6 million
Step-by-step explanation:
half of 16 is 8, and 2 less is 6. 6 + 16 = 22
multiple 6 to become 9
The manager of the commercial mortgage department of a large bank has collected data during the past two years concerning the number of commercial mortgages approved per week. The results from these two years (104 weeks) are shown to the right.
The expected number of mortgages approved per week and the standard deviation of the distribution are 2.019 and 0.024 respectively.
The expected number of mortgages approved per week :
Mean = (Σfx ÷ Σf)Expected Number approved = 210 ÷ 104 = 2.019
Hence, it is expected that 2.019 mortageahes would be approved per week.
The standard deviation :
Variance = [Σ(Xi - x)² ÷ Σf] Standard deviation = √VarianceVariance = (59.5414 ÷ 104) = 0.0005698
Standard deviation = √0.0005698
Standard deviation = 0.024
Therefore, the expected value and standard deviation are 2.019 and 0.024 respectively.
Learn more :https://brainly.com/question/15528814
A cashier has a total of 98 bills, made up of fives and fifties. The total value of the money is $2605. How much of each kind does he have?
He has ___ fives and ___ fifties.
Answer:
Step-by-step explanation:
x= number of fives
y= number of fifties
x+y=98
5x+50y=2605
Solving through elimination...
5x+5y=490
(5x+50y)-(5x+5y)=2605-490
45y=2115
y= 47
x+47=98
x=51
Which means he has 51 fives and 47 fifties
what is 4/15 divided by 10/13
Answer:
26/76 or 0.346 is the answer
Answer:
26/75 or 0.346
Step-by-step explanation:
4/15 * 13/10
2/15 * 13/5
26/75
Help me calculate the perimeter of this shape!
Answer:
32mm
Step-by-step explanation:
6 + 8 + 6 + 12 = 32mm
Answer:
32 mmStep-by-step explanation:
P = a + b + c + da = base
b = base
c = side
d = side
P = 8 + 12 + 6 + 6 = 32 mmHelp me, please!! I have other math questions up if you guys could help with that too!
Find the value of x and y.
Answer:
x=25, y=19
Step-by-step explanation:
130+2x=180
x=25
54+2x+4y=180
y=19
Answer:
x = 25 , y = 19
Step-by-step explanation:
130° and 2x° are adjacent angles on a straight line and sum to 180° , so
130 + 2x = 180 ( subtract 130 from both sides )
2x = 50 ( divide both sides by 2 )
x = 25
--------------------------------------------------------------
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
130° is an exterior angle of the triangle , then
54 + 4y = 130 ( subtract 54 from both sides )
4y = 76 ( divide both sides by 4 )
y = 19
fill in the blanks with <,>,= symbols( -3)+(-19)+6...................(-41)-15+9
[tex]( - 3) + ( - 19) + 6 \\ - 3 + ( - 19) + 6 \\ - 3 - 19 + 6 \\ = - 16[/tex]
#2[tex]( - 41) - 15 + 9 \\ - 41 - 15 + 9 \\ = - 47[/tex]
Now,[tex] - 16 > - 47[/tex]
How?When the number is in negative the smaller number is greater than the greater number.Answer:
(-3)+(-19)+6 [>] (-41)-15+9
Step-by-step explanation:
(-3)+(-19)+6= -16
and
(-41)-15+9= -47
so, -16 is greater than -47
Help please!! i will give brainliest
Answer:
[tex]for \: - 1 \leqslant x < 1 \: y = - 3 \\ for \: \: 1 \leqslant x < 3 \: \: y = 1 \\ for \: 3 \leqslant x \leqslant 5 \: y = 5[/tex]
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator 12kg:16kg
Answer:
3/4
Step-by-step explanation:
12kg/16kg= 6/8= 3/4
Hope this helps!
Pls mark brainliest if correct:)
Write an equation of the parabola in intercept form (3, 4) (4,0) (2,0)
An equation of the parabola is y=?
The equation of the parabola is gotten as;
y = -4x² + 24x - 32
We are given the coordinates of a parabola to be;
(3, 4) ; (4,0) ; (2,0)
The general form of equation of a parabola is given by;
y = ax² + bx + c
Let's plug in the x and y coordinates as given to us from the question.
For coordinate (3, 4), the equation is;(3²)a + 3b + c = 4
9a + 3b + c = 4 ----(eq 1)
For coordinate (4, 0), the equation is;(4²)a + 4b + c = 0
16a + 4b + c = 0 ----(eq 2)
For coordinate (2, 0), the equation is;(2²)a + 2b + c = 0
4a + 2b + c = 0 ----(eq 3)
Solving the 3 equations using an online simultaneous equation solver tool, we have; a = -4; b = 24; c = -32Plugging these values of a, b and c into the general equation of parabola gives us;y = -4x² + 24x - 32
Read more at; https://brainly.com/question/18437828
On a shopping trip, Gina buys two books priced $4.99 and $12.99. She also buys 2 notebooks, 2 packs of pencils, and 3 composition books. The books are on sale for 10% off the list price and school supplies are 15% off. The store charges 6.5% sales tax.
Item Cost ($)
Notebooks 2.88
Composition Books 0.79
Pencil Packs 1.89
How much total will Gina spend on her shopping trip? Round to the nearest cent.
Answer:
$28.00
Step-by-step explanation:
$4.99 + $12.99 = $17.98 with 10% of discount =$16.18
$2.88 (2) + $0.79 (3) + 1.89 (2) = $11.91 with 15% of discount = $10.12
$16.18 + $10.12 = $26.30 with 6.5% sales tax = $28.00
need this answered quick, please provide explanation for answer thanks :p
Help!!! PLS
100 points if you help me pls
Answer:
GCF is 3xy
LCM is 18(x^3)(y^5)z
Step-by-step explanation:
cqn you please help me out
Answer:
I mightc be able to help you out.
Need this asap please put correct answer it for a grade, Which equation represents the line that goes through the points (0, 2) and (6, -4)?
A. y = -x - 2
B. y = -x + 2
C. y = x + 2
D. y = -6x - 2
Answer:
y=-x+2
Step-by-step explanation:
Answer:
b.Y=-X+2
Step-by-step explanation:
Someone help will mark brainiest:) plz make sure it’s right:)
9514 1404 393
Answer:
(c) y = 3x +2
Step-by-step explanation:
The second given point is the y-intercept, telling you that the 'b' in the equation y = mx +b is 2. This eliminates the first and last choices.
Trying the other point in the two remaining equations shows you which one works:
(b) y = -3x +2
-1 = -3(-1) +2 . . . . not true
(c) y = 3x +2
-1 = 3(-1) +2 . . . . true
The equation of the line through the two points is ...
y = 3x +2
_____
Additional comment
If you plot the two points, you see the line connecting them must have a positive slope. Only the third choice has a positive slope and a y-intercept of 2.
Solve for a
T
U
4x 10
12x + 151
S
Answer:
x = 10
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
12x + 15 is an exterior angle of the triangle , then
12x + 15 = 4x + 10 + 85 , that is
12x + 15 = 4x + 95 ( subtract 4x from both sides )
8x + 15 = 95 ( subtract 15 from both sides )
8x = 80 ( divide both sides by 8 )
x = 10
Multiply.
(−411)×(0.1)×(−22)
Answer:
904.2
Step-by-step explanation:
What is the length of the side of the triangle below?
200 cm
x cm
x cm
Step-by-step explanation:
options are wrong
this is wrong options
tge answer is underoot 200
anyone kind enough to help out :/?
I rlly need it
Giving answer branleist
Answer: 67/100
Step-by-step explanation: 0.67 is in the hundredths place not the tenths so it cant be 67/99 its 67/100
What is the equation of a circle with a center of (2,0) and a radius of 7 units?
Answer:
y^2 + (x - 2)^2 = 49
Step-by-step explanation:
solve the inequality. -8c - 9 < -17
Answer:
it would be c >1
i hope this helps
Answer:
everbody help this guy
Step-by-step explanation:
hi, please what's 4/5 - (-1/3) quick! I dont have that much time PLEASE
Answer:
17/15
Step-by-step explanation:
[tex] \frac{4}{5} - ( - \frac{1}{3}) \\ = \frac{4}{5} + \frac{1}{3} \\ = \frac{12 + 5}{15} \\ = \frac{17}{15} \\ = 1 \frac{2}{15} [/tex]