Answer:
6 ways
Step-by-step explanation:
Given that:
Number of options, n = 4
Combo, r = 2
Using Combination :
nCr = n! ÷ (n-r)! r!
4C2 = 4! ÷ (4-2)!2!
4C2 = 4! ÷ 2!2!
4C2 = (4 * 3) / (2 * 1)
4C2 = 12 / 2
4C2 = 6
What is the area of the figure shown below?
320 cm
80 cm
20 cm
16 cm
Step-by-step explanation:
2 1/2=5/2
5/2×8=20cm^2
Please help! BRAINLIEST to correct answer!!
Answer:
its b im not sure
Step-by-step explanation:
Solve the inequality.
-4x > 12
Answer:
x<3
Step-by-step explanation:
-4x>12
-x>3
x<3
-3x=18 HELP PLEASE!!!
Answer:
x=-6
Step-by-step explanation:
Move the -3 under 18 (18/-3), Then you get x=18/-3. Divide!
ANSWER: x=-6
Year 10
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Overview
Question Progress
Homework Progress
14/38 Marks
+
Expand and simplify (x + 3)(x - 3)(3x + 2)
Answer:
=3x³+2x²−27x−18
Step-by-step explanation:
(x+3)(x−3)(3x+2)
=((x+3)(x−3))(3x+2)
=((x+3)(x−3))(3x)+((x+3)(x−3))(2)
=3x³−27x+2x²−18
=3x³+2x²−27x−18
What expression is equivalent to 4.005-3.12? 4.005-(-3.12), or 4.005 +(-3.12), or -(4.005 + 3.12), or -(4.005 - 3.12)
Answer:
4.005+(-3.12)
Step-by-step explanation:
Answer:
4.005+(-3.12)
Step-by-step explanation:
Please help what is the answer to this..?
Answer:
90 obtuse
Step-by-step explanation:
A book company charges a shipping fee of $3 for the first item in a package, $2 for the second item and $1 for each additional item in the package. For example, the shipping fee charged for one package of four items is $3 + $2 + $1 + $1 = $7. How many dollars are saved by shipping 10 items in two packages of five items each, rather than five packages of two items each?
Answer:
$9
Step-by-step explanation:
3+2+1+1+1=8
8x2=16
3+2=5
5x5=25
25-16=9
Josh decides to take a long walk in a triangle path starting at point A, then moving to point B, then moving to point C, and then ending
back at point A. He walks 15 miles from point A to B, then walks 17 miles from point B to C, and then ends walking 9 miles from point C
to A.
Answer:
do it
Step-by-step explanation:
ggg
Evaluate the expression 10−2x+8 when x=2.
Answer:
[tex]10 - 2x + 8 \\ x = 2 \\ so \\ 10 - 2(2) + 8 = 18 - 4 = 14[/tex]
What is the distance between the following points:
A (5, 3) , B (13, 3)
Answer:
8
Step-by-step explanation:
Since the y for both points is 3 it is on the same line.... I have a screenshot attached. Next you would have to plot these points, I have another screenshot for that. Now, you would just have to count the distance between them. The easier way is to just subtract 5 from 13 (13-5) and you'll get 8.
Hope this helps :D
Type the correct answer in the box. Use numerals instead of words. If necessar
Consider functions fand g.
f(x)
8
I + 2
4x2 + 2
Evaluate the function composition.
(fog)(-1) =
Answer:
(f ο g)(-1) = 1
Step-by-step explanation:
Given
[tex]f(x) = \frac{8}{x+2}[/tex]
[tex]g(x) = 4 x^{2} +2[/tex]
f ο g)(-1) = f(g(-1) = f(4(-1)² + 2)
= f(6)
= [tex]\frac{8}{x+2}[/tex]
= [tex]\frac{8}{6+2}[/tex]
= 1
Final answer:-
(f ο g)(-1) = 1
Answer:
1
Step-by-step explanation:
plato
what is 2(27)=3y+8?
I need more characters to ask this (ignore)
Answer:
Step-by-step explanation:
2*27=3y+8
54-8=3y
46=3y
y=46/3
PLEASE HELP IM DESPERATE I have no clue about this
Answer:
B
Step-by-step explanation:
Two linear lines can never intersect twice
Jenifer is flying her kite and it gets stuck in a tree. She knows the string on her kite is 16 feet long and she is 4 feet from the tree.
Answer: 15.49 ft
Step-by-step explanation:
The rest of the question is:
How long of a ladder (in feet) will she need to get her kite out of the tree? Enter your answer as a decimal rounded to two decimal places.
The scenario described forms a right angle triangle where:
Hypothenuse = 16 ft
Base = 4 ft
Height is the length of the ladder
This can be solved by the Pythagorean expression:
c² = a² + b²
Where:
c = hypothenuse
a = base
b = height
16² = 4² + b²
b² = 16² - 4²
b² = 256 - 16
b = √240
b = 15.49 ft
Find the area of a circle who circumference is 12 meters.
answer
11.46m²
Area = π·(d
2
)2 = 3.14·(3.82
2
)2 = 3.14·(1.91)2 = 11.46
Select all equations that are true. A. 3 4 − 1 2 = 1 4 B. 9 16 − 4 8 = 5 8 C. 7 8 − 3 4 = 1 8 D. 7 15 − 1 3 = 6 15 E. 1 2 − 1 20 = 10 20
Answer: A. True B. False C. True D. False E. False
I took this quiz too, sorry i'm late answering your question but... hope this helps! :D
The True Equations are:
A. 3/ 4 − 1/ 2 = 1/ 4
C. 7 /8 − 3 /4 = 1 /8
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
A. 3/ 4 − 1/ 2 = 1 /4
It is true statement
B. 9/ 16 − 4/ 8 = 5
It is false statement because
9/ 16 − 4/ 8
= 9/16 - 8/16
= 1/16
C. 7 /8 − 3 /4 = 1 /8
It is true statement
D. 7/ 15 − 1/ 3 = 6
It is false statement because
7/15- 1/3
= 7/15- 5/15
= 2/15
E. 1 /2 − 1 /20 = 10/ 20
It is false statement because
1/2 - 1/20
= 10/20- 1/20
= 9/20
Learn more about Equation here:
https://brainly.com/question/29657983
#SPJ5
can someone help the last problem i am confuse
Answer:
$1.03
Step-by-step explanation:
total cost / 17 burgers
17.51 ÷ 17 = 1.03
I am so very confuzzled :(
2425739406r78r859r9krhrohdnoa
A shipping container will be used to transport several 50-kilogram crates across the
country by rail. The greatest weight that can be loaded into the container is 26500
kilograms. Other shipments weighing 3200 kilograms have already been loaded into
the container. Write and solve an inequality which can be used to determine x, the
number of 50-kilogram crates that can be loaded into the shipping container.
Answer: 4660
Step-by-step explanation:
Given
Weight of a single crate =50 kg
Maximum weight in the container =26500 kg
Other shipments weight =3200 kg
Here, x is the no of 50 kg crate
Weight of x crates and other shipments must be equal to or less than 26500 i.e.
[tex]50x+3200\leq 26500[/tex]
subtracting 3200 both sides
[tex]5x\leq23300\\x\leq4660[/tex]
So, maximum no of crates to be loaded are 4660
Answer:
Inequality: 50x+3200[tex]\leq[/tex]26500
Final answer: x[tex]\leq[/tex]460
Step-by-step explanation:
We want to now how many 50 kilogram boxes we can get on so 50x (X repersenting the amount of boxes.
Decide whether this statement is "always, sometimes, or never"
"A parallelogram has all congruent angles"
Always
Sometimes
Never
This year, Martin's income is 1/4 greater than his income from last year. If s
represents his income from last year, what is his income this year?
Answer:
1.25s
Step-by-step explanation:
Can anyone help me answer this?
Answer:
the answer should be c my one wasc
Briefly explain what the statement F(0) = 32 mean in the context of the given situation
Answer:
When x=0 in the function F y= 32
Step-by-step explanation:
32 is the constant by definition :)
pls thank, 5 star, brainliest
Find the area of the circle to the nearest hundredth radius is 4 in
Answer:
50.27 in
Step-by-step explanation:
The equation 3x + 2 = 29 is modeled below.Which is the first step in solving the equation for x?
Answer: subtract 2 from both sides
Step-by-step explanation:
Answer:
Step-by-step explanation:
Step 1: Subtract 2 from both sides.
Step 2:Divide both sides by 3.
please help will give you branlist
Answer: The answer is B.
I hope this helps
Step-by-step explanation:
Answer please I need help it’s emergency I will mark you as brainlist ✨✨
Answer:
I think D
Step-by-step explanation:
I'm very very sorry if I'm wrong
5 2/3 divided by 3/2 =
Answer:
3.77777777778
Answer:
3.778
Step-by-step explanation:
Make x the subject of m = n + X/P
Hello there, and welcome to Brainly!
In this case, x is to be made the subject of the equation, setting x by itself.
Note the equal sign, what you do to one side, you do to the other.
Do the opposite of PEMDAS. PEMDAS is the order of operation, and stands for:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction
~
First, subtract n from both sides of the equation:
m (-n) = n (-n) + (x/p)
m - n = x/p
Next, fully isolate the x by multiplying p to all terms on both sides of the equation:
(p) * (m - n) = (x/p) * (p)
p * (m - n) = x
Next, simplify. Distribute p to all terms within the parenthesis:
p(m - n) = x
pm - pn = x
x = pm - pn is your answer.
~
