What is the volume of the right rectangular prism?
O A. 20 cubic centimeters
O B. 60 cubic centimeters
O C. 128 cubic centimeters
O D. 168 cubic centimeters
O E. 240 cubic centimeters
Answer:
please the answer is 240 cubic centimeters
Which is a number that can be written as a fraction in the form a/b?
Answer:
Step-by-step explanation:
Rational numbers are the type of numbers that can be written in fraction forms (1/b where a and b are integers and b ≠ 0). Rational numbers also include decimals that are repetitive (0.313131313131) and decimals that end (0.25).
The opposite are irrational numbers that cannot be written in fraction forms and that include decimals that do not end or repeat (0.249654296432926....).
It is good to know a fraction with denomination equal to zero will give an undefined value.
susan plays basketball for 8 minutes and makes 14 points if she plays for a total of 21 minutes approximately how many points will susan make
Answer: 12 points
Hope this helps!
Answer:
about 32 points
Step-by-step explanation:
every 8 minutes she makes 14
Two yellow marbles, three pink marbles and five blue marbles are in a bag, two marbles are randomly drawn, what is the probability of drawing two yellow marbles if the first one is not placed back into the bag before the second draw?
Answer:
1/45
Step-by-step explanation:
P(Y,Y) = 2/10 x 1/9
= 1/45
my brother and mom are fighting please help I just need advice
Answer: Stay in your room
Step-by-step explanation:
Just stay out of the way and wait until they're done? I'm not relly sure
In the diagram above of ADB where angle B is a right angle. Determine the length of DC to the nearest whole number.
Use tan(angle) = opposite leg/ adjacent leg
BC = tan(45) = x/100
X = tan(45) x 100
X = 100
BD = tan(60) = x/100
X = tan(60) x 100
X = 173
DC = BD - BC = 173-100 = 73
DC = 73
Just need a lil help kind of stucc .
Answer:
Scale Factor
Step-by-step explanation:
Sorry if im wrong. I just kinda tried :p
Question 9 (3 points)
Which practice was not a result of scarcity, or shortage of resources, in Arkansas
during World War II?
(A)victory gardens
(B)meat rations
(C)scrap-metal drives
(D)bauxite mining
Answer: D) Bauxite mining
I did the test:) hope this helps
If Josh randomly picks a top to wear, what is the probability that he will pick the t-shirt?
A - 1/18 ≈ 5.6%
B - 1/3 ≈ 33.3%
C - 1/8 = 12.5%
What is the y-intercept for y = 3x2 + 2x - 5 ?
Answer:
y-intercept- (0,-5)
x-intercept ( 1 , 0 ) , ( − [tex]\frac{5}{3}[/tex] ,0)
Step-by-step explanation:
y-intercept- (0,-5)
x-intercept ( 1 , 0 ) , ( − [tex]\frac{5}{3}[/tex] ,0)
Answer:
If by 3x2 you meant 3(2), then the y-intercept is 1.
Step-by-step explanation:
We need to start by simplifying the equation.
y = 3(2) + 2x - 5
y = 6 + 2x - 5
y = 2x + 6 - 5
y = 2x + 1
The "2x" part tells us the growth rate, or slope, of the line, and the "+ 1" is the y-intercept.
Hope this helped!
need help finding the area
[tex]area \: \: of \: \: the \: \: given \: \: figure \: \: = \: \: 108 \: unit {}^{2} [/tex]
What is ⅘ ÷ -2 ½ = help meeeeeeeeeeeeeeeeeeeeeeeee!!!!!!
Answer:
-1/5 would be the exact form
Step-by-step explanation:
The decimal form would be -0.2
Answer:
[tex]\frac{\frac{4}{5} }{-2\frac{1}{2} }= \frac{\frac{4}{5} }{\frac{-5}{2} } = \frac{4}{5}\cdot\frac{-2}{5} = \frac{-8}{25}[/tex]
please help i suck at math lol; what is the slope of the line that passes through the points (-12,-4) and (-16,4)
Answer:
the slope = -2
Answer:
-2
Step-by-step explanation:
11x + 2 = 2x -7
Please explain how you did the work and how you got your answer
How many milliliters are equal to 7 liters?
Answer:
7000
Step-by-step explanation:
yo i need help due at midnight
Enter the given equation in exponential format.
log base2 x = r
Answer:
2^r = x
Step-by-step explanation:
Solve the system by substitution. y = -7x + 4 10x – 10y = 40
Answer:
point form
(1,-3)
equation form
x=1 y= -3
Step-by-step explanation:
Mary is making a pinata that has a ball-like shape. The pinata has a surface area of
60 square feet. Use the formula for the surface area of a sphere:
S=471?
to find the radius of the pinata in feet.
Answer:
2.19 ft
Step-by-step explanation:
The formula for the surface area of a sphere = 4πr²
Surface area of the sphere = 60 ft²
The formula to find the radius of a sphere
= √A/4π
= √60/4 × π
= 2.19 ft
Therefore, the radius of the pinata = 2.19 ft
please help im reallyyyy desperate
NO LINKS OR FILES
Answer:
(2, -3), (3, -3)
Step-by-step explanation:
y = x^2 - 5x + 3
y = -3
x^2 - 5x + 3 = -3
x^2 - 5x + 6 = 0
(x - 3)(x - 2) = 0
x - 3 = 0 or x - 2 = 0
x = 3 or x = 2
We are given y = -3.
Answer: (2, -3), (3, -3)
Answer:
(2, -3) , (3, -3)
Step-by-step explanation:
One is asked to find what values of the parameter (x) will yield the result (f(x)=-3) if the function (f(x)) is the following,
[tex]f(x)=x^2-5x+3[/tex]
Set this equation up, and solve to find the value of (x) that satisfies this requirement:
[tex]f(x)=x^2-5x+3=-3[/tex]
Inverse operations,
[tex]x^2-5x+6=0[/tex]
Factor, rewrite the quadratic equation as the product of two linear equations,
[tex](x-2)(x-3)=0[/tex]
Therefore the solutions are the following, the (x-coordinate) represents the input, and the (y-coordinate) represents the output.
(2, -3), (3, -3)
what is the answer to this question 600-9484
Hello~
The answer is
-8884
Brainliest please!
Ary~
Step-by-step explanation:
[tex]600 - 9484 \\ = - 8884[/tex]
[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Happy\:learning.}}}}}∘[/tex]
Check if x=-1 is a solution to x3 + 3x^2 = x+3. Which statement do you get?
A. 1=1
B. 0=0
C. 4= 4
D. 2 = 2
Answer:
D. 2 = 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
x³ + 3x² = x + 3
x = -1
Step 2: Check
Substitute in x: (-1)³ + 3(-1)² = -1 + 3Evaluate exponents: -1 + 3(1) = -1 + 3Multiply: -1 + 3 = -1 + 3Add: 2 = 2Mr. Smiths can run 8 miles in 48 minutes . How many miles can he run in 60 minutes
Answer:
10 miles
Step-by-step explanation:
have a good day! :)
Answer:
The answer is 10 miles.
Step-by-step explanation:
MULTIPLE CHOICE
A dog show has 6 small dogs, 12 medium-sized dogs, and 6 large
dogs. What is the probability that a dog chosen at random is a
small dog?
Answer: the probability that a small dog was chosen is 1/4
Step-by-step explanation:
Help me with pre algebra worth 50 points
The total number of rocks collected:
r + 2r + 2r - 5
Rocks collected by Maria and Javier:
3r
The difference between the number of rocks collected by Pablo and Maria:
r - 5
The sum of rocks collected by the boys:
4r - 5
The number of rocks collected by Pablo and Maria:
r + 2r - 5
will name brainliest
Answer:
a=12
Step-by-step explanation:
We must use SOH, CAH, TOA
SOH= Sin0=opp/hyp
CAH=Cos0=adj/hyp
TOA= Tan0=opp/adj
Since we have opposite and hypotenuse we use Sin ratio, in this case,
sin30°= [tex]\frac{a}{24}[/tex]
[tex]\frac{1}{2}[/tex]=[tex]\frac{a}{24}[/tex] we cross multiply
[tex]\frac{2a}{2}[/tex]=[tex]\frac{24}{2}[/tex]divide both sides by 2 to get a by itself
a=12
Answer:
a = 12
Step-by-step explanation:
To find a, we will use the trigonometric ratio of Sin, since the opposite side of the angle given needs to be found out and the hypotenuse is given;
Sin(30) = [tex]\frac{a}{24}[/tex]
Sin(30) * 24 = a
12 = a
Hope this helps!
What is the median for the set of data shown below?
34,75, 26, 81,65, 38, 49
In order: 26, 34, 38, 49, 65, 75, 81.
The number is the middle is 49.
So, the answer is 49.
Which equation can be formulated from this problem situation? Two angles of a triangle measure 60 and 30 degrees. What is n, the number of degrees in the third angle?
A.(60 + 30) - n = 180
B.(60 + 30) + 180 = n
C.(60 + 30) - 180 = n
D.180 - (60 + 30) = n
Answer:
D.
Step-by-step explanation:
Lexie is arranging 3 different books in a row on a shelf. Create a sample space for the arrangement of a biography (B), a mystery story (M), and a comic book
Answer:
d m c
d c m
m d c
m c d
c d m
c m d
6 ways
Step-by-step explanation:
PLS NEED HELP ASAP 20 POINTS!! I GIVE BRAINLIEST!!
Consider the function f(x). Select all of the following that include a horizontal compression of f(x).
A) 2f(x)
B) f(3x)
C) -f(x)+1
D) f(0.4x) - 1
E) f(6x) +9
F) -f(0.12x)
Answer:
Well if i dont know the function then how do I know but I will answer for f(x)=1
Step-by-step explanation:
they would all be horizontal compressions
Answer:
B. f(3x)
E. f(6x)+9
Step-by-step explanation:
I got it from math nation (otherwise known as algebra nation from my teacher)
The diameter of a circle is 12 cm. Find the circumference to the nearest tenth
Answer:
Step-by-step explanation:
38 or 37.7 when not rounded
hope this helps