I’ll mark brainliest if correct !!!!
Answer:
the probability is 1
Step-by-step explanation:
Simplify the expression ( a^3/2)^3
Answer:
(a^9/8)
Step-by-step explanation:
(a/b)^n = (a^n/b^n)
find the value of 17/ tan ( 40) rounded to the nearest tenth.
Answer:
20.30
Step-by-step explanation:
[tex] = 17 \div \tan(40) \\ = 17 \div 0.8391 \\ = 20.26[/tex]
To the nearest tenth =20.30
OladipoSeun24 shared between 6 students equals how many each
Answer:
4
Step-by-step explanation:
24/6=4
plz answer my question:-
if U= {0,1,2,3,4..................20}, A= {1,3,5,7,9,11,13,15,17,19} B= {0,2,4,6,8,10,12,14,16,18} then prove that A-B = A∩B
Answer:
Step-by-step explanation:
A = {1, 3 , 5 , 7, 9 , 11 , 13 , 15 , 17 , 19}
B= { 0, 2 , 4 , 6 , 8 , 10, 12, 14, 16, 18 }
A - B means everything in A and not in B
A - B = { 1, 3 , 5 , 7 , 9 , 11 , 13, 15, 17 , 19 }
A ∩ B means elements common in A and B
A ∩ B = ∅
A - B ≠ A ∩ B
The basketball team did not record how many baskets each player made during the last game. Zulie remembers that she made three
times as many baskets as Aileen. Melody knows that she made four more baskets than Aileen. Zoe thinks that she made 3 fewer baskets than Aileen.
Abigail is sure that she made the same number of baskets as Zoe. Altogether the five players made 82 baskets. How many baskets did each player
make?
Answer:
There is a mistake in the question. x results in a decimal answer, which is not possible for number of hoops.
Step-by-step explanation:
Aileen: x
Zulie: 3x
Melody: 4 + x
Zoe: x - 3
Abigail: x - 3
82 = (x) + (3x) + (4+x) + (x-3) + (x-3)
Combine Like Terms
x + 3x + x + x + x = 7x
4 - 3 - 3 = -2
7x - 2 = 82
7x = 80
x results in a decimal answer, which is not possible for number of hoops.
please help with this. it’s for my final grade
the answer is -1. hope this helps :)
Volume as area of base times height
Cora is creating a rectangular prism. The base of her prism is shown below. She plans to have a height of 8
cubes.
What will the volume of the completed figure be?
cubic units
Help please
Answer:
240 cubic units
Step-by-step explanation:
5*6=30 (the base they show)
30*8=240
On a math exam, Joel had a score of 90, which was exactly 2 standard deviations above the mean. The standard deviation for the test is 3.
Answer:
84
Step-by-step explanation:
Score = 90
Standard deviation = 3
Score = mean + 2(standard deviation)
90 = mean + 2(3)
90 = mean + 6
Mean = 90 - 6
Mean = 84
4. Is y = 6 a linear equation? Explain.
Step-by-step explanation:
yea!!!!
The equation y = x is linear and m = 1 and b = 0. The equation y = 6 is linear with m = 0 and b = 6 (it is graphically represented by a horizontal line).
Write the equation in standard form for the circle with center (-2,6) and radius 6
Answer:
(x+2)^2 + (y-6)^2 = 36
Step-by-step explanation:
The equation for a circle is given by
(x-h)^2 + (y-k)^2 = r^2 where ( h,k) is the center and r is the radius
(x- -2)^2 + (y-6)^2 = 6^2
(x+2)^2 + (y-6)^2 = 36
Unit 1 Review
tatus
view
A total of 937 people attended the play.
Admission was $2.00 for adults and $0.75
for students. The total ticket sales
amounted to $1,109. How many students
and adults attended the school play?
First complete the equations below, where A
stands for Adults and S stands for Students.
Answer:
403
Step-by-step explanation:
divide 2.75 and 1,1109 and you will get your answer
What is the y-intercept for y = 5x^2 + 2x -2?
Answer: (0, -2) or -2
Step-by-step explanation:
Sub in 0 for x since at the y intercept x is 0
[tex]y=5(0)^2+2(0)-2\\y=5(0)+0-2\\y=0+0-2\\y=-2[/tex]
-3/4q +4 = 3/8
a. -29/6
b. -35/6
c. 1/6
d. 87/32
Answer:
Option A is correct
Step-by-step explanation:
[tex] \frac{ - 3}{4} q + 4 = \frac{3}{8} [/tex][tex] \frac{ - 3q}{4} + 4 = \frac{3}{8} [/tex][tex] \frac{ - 3q}{4} = \frac{ - 29}{8} [/tex][tex] \frac{ - 4}{3} ( \frac{ - 3q}{4} ) = \frac{ - 4}{3} ( \frac{ - 29}{8} )[/tex][tex]q = \frac{29}{6} [/tex]Hope it is helpful....could really use some help on this!!
the answer is in the picture
1. Simplify the following monomials
(a) (x)^7 / (x)^3 (b) (3 x^2) / 6(x) © (x)^-9 / ( x)^2
(d) ( x )^4 / ( x )^-2 (e) (3 x^3)( 2x^2) (f) (-5x^2)^3
(g) (2 x^-4 )( x^4) (h) (-5x^3)(3x^-2) (I) (3x)(7x^-3)
Step-by-step explanation:
the answer is the image above
A student runs 100 meters in 11 seconds. What is the speed of the student?
speed = distance over time ; 1 mile = 1609 meters
Answer:
9.09 meters per second
Step-by-step explanation:
100 divided by 11= 9.09 meters per second.
Can anyone help me out?
Answer:
55° because 2and 6 are corresponding angles (they are equal)
6 and 8 are vertically opposite angles (they are equal)
Step-by-step explanation:
hope this is helpful
If the price of cola increased by 18%, how much increase per 12-pack of cola
is there if the
original price was $3.33 per 12-pack?
Answer:
the price would be $3.93
Step-by-step explanation:
18%of 3.33 is .6 so just add that to the original amount
Solve the following question. *
Answer:
The mean of x and y is equal to t.
Step-by-step explanation:
Given that,
The mean of t and t+2 is x.
The mean of t and t-2 is y.
i.e.
[tex]x=\dfrac{t+t+2}{2}\\\\x=(t+1)[/tex]
and
[tex]y=\dfrac{t+t-2}{2}\\\\x=(t-1)[/tex]
The mean of x and y is :
[tex]M=\dfrac{x+y}{2}\\\\M=\dfrac{(t+1)+(t-1)}{2}\\\\M=\dfrac{2t}{2}\\\\M=t[/tex]
Hence, the mean of x and y is equal to t.
Find the equation of a line perpendicular to 2x-y+6=0 through the point (0, -2)
Step-by-step explanation:
Let's first rearrange so it's easier to look at: y = 2x +6
To find the perpendicular slope you need to find the negative reciprocal of m so flip and change the sign:
m= -1/2
Next plug in the point (0, -2) into the point-slope equation of a line:
[tex]y2 - y1 = \frac{ - 1}{2} (x2 - x1) \\ [/tex]
y-(-2) = -1/2 (x-0)
y + 2 = -1/2x
y = -1/2x - 2
Therefore the equation is y = -1/2x - 2
What is the circumference of the circle? Use 3.14 for Pi. A circle with radius 6.4 centimeters. 20.096 cm 40.192 cm 200.96 cm 401.92 cm
Answer: 40.192 cm
Step-by-step explanation:
the formula for circumference is [tex]2\pi r[/tex]
In this case we are using 3.14 for pi and the radius is 6.4
[tex](2)(3.14)(6.4)\\(6.28)(6.4)\\40.192[/tex]
Answer:
B. 40.192 cm
Step-by-step explanation:
Edge 2021
I will give BRAINLIEST to the correct answer
Find the measure of angle 3
Answer:
2X+100 =8X+208
8X-2X=100-208
6X=-108
X=-18
8X+208=(8×-18)+208
=-144+208
=64
ANGLE 3=180-64
=116
Answer: The measurement of angle #3 on the photo you provided it would be a 300 Degree angle if that is what you're asking
Step-by-step explanation: If you're asking what measure of an angle #3 is the correct measurement is 300 Degrees
5+ (x + 2) =
!!!!!!!!!!!!!!!!!!!!!
Answer:
x + 7
Step-by-step explanation:
5 + (x + 2) = x + 7
[tex]\huge\text{Hey there!}[/tex]
[tex]\textsf{5 + (x + 2)}\\\textsf{= 5 + x + 2}\\\\\textsf{COMBINE the LIKE TERMS}\\\\\textsf{x + (\underline{5 + 2)}}\\\\\textsf{5 + 2 = \boxed{\bf \underline{7}}}\\\\\textsf{Your x value will stay the same because it does NOT have any like terms}\\\\\textsf{= x + 7}\\\\\boxed{\boxed{\large\textsf{Answer: x + 7}}}\huge\checkmark[/tex]
[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Solve for x in the equation
Answer:
x = -1 ± √17
Step-by-step explanation:
x² + 2x + 1 = 17
Subtract 1 form both sides
x² + 2x = 16
complete the square using half the x coefficent, 1) as the complete the square term
(x + 1)² = 16 + 1²
(x + 1)² = 17
Take the square root of both sides
x + 1 = ±√17
Subtract 1 from bot sides
x = -1 ± √17
Answer:
correct one is second option
Step-by-step explanation:
do by applying quadratic formula
A rectangle has an area of 117 cm^2 and width of 9 cm. Find its lenght
Answer:
13cm
Step-by-step explanation:
if the area is 117 then to find out the missing length, you divide 117 by 9 which gets you 13.
to check its correct, 13 x 9 = 117cm^2
can someone help me here
Answer:
1.
Step-by-step explanation:
1. sin 241 = sin(61 + π) = -sin61 = -t^(1/2)
2. sin^2 + cos^2 =1, cos 61= (1-t)^(1/2)
3. [2sin^2 (x)sin(x) +2cos^2 (x)sin(x)]/2cos(x) = 2sin(x) / 2cos(x) = tan(x)
4. tan (x), x do not equal to （π/2 +or- kπ）
x do not equal to 90，270。
Can somebody pls help me
Answer:
The answer would be 12.9 .
Step-by-step explanation:
Hope this helps u .
Answer:
tip amount = $12.9
Step-by-step explanation:
bill = $ 86
tip = 15%
tip amount = tip % of bill
=15/100 * $86
=1290/100
=$12.9
2. Length of a rectangular park is 11 m and breadth is 5m. Find the area of the
park. If of the park is covered with plants and grass, find the remaining area.
Answer:
11x5=55metres squared
Step-by-step explanation:
A trapezoid has 39.2 yards base and 10.8 yards base, as well as 38.5 yards height. What is the area?
Answer:
962.5 yd²
Step-by-step explanation:
The formula for a trapezoid is:
(a + b) ÷ 2 x h
Where a & b are the two side lengths and h is height.
Use the formula with the given measurements:
(39.2 + 10.8) ÷ 2 x 38.5 = 962.5
Area is measured in square yards, in this case.
FINAL ANSWER:
The area of the trapezoid is 962.5 yd²
Hope this helps!
-SpaceMarsh
