2x=4
it is the expression here.
What is the value of 3 + 1 when n = 4?
13
7
8
12
Answer:
13
Step-by-step explanation:
3n=12+1=13
For questions 9 and 11, solve for the remaining angles.
Answer:
Side a = 442.85
Side b = 270
Side c = 255
Angle ∠A = 114.998° = 114°59'54" = 2.0071 rad
Angle ∠B = 33.544° = 33°32'37" = 0.58545 rad
Angle ∠C = 31.458° = 31°27'29" = 0.54905 rad
Step-by-step explanation:
Side a = 442.85
Side b = 270
Side c = 255
Angle ∠A = 114.998° = 114°59'54" = 2.0071 rad
Angle ∠B = 33.544° = 33°32'37" = 0.58545 rad
Angle ∠C = 31.458° = 31°27'29" = 0.54905 rad
0.57319 kg to cg need this asap
Answer:
57319 Centigrams
Step-by-step explanation:
You would just multiple 0.57319 by 100,000.
Hope this helps! :)
Answer:
1 kilogram=100,000 centigram
0.57319 kilogram=0.57319 ×100,000= 57319 centigram
57319 centigram is the right answer.Peppa's brother George spilled milk on her math
homework and all she can see are two points in her
table. The points are (3, 8) and (10, 2335.43). Peppa
still has to find the equation representing the values in
her table.
Explain to Peppa how to find the equation (y= a(b))
using her two points and write the exponential equation.
Explain and show work for every step.
Answer:
i need help with this one
Step-by-step explanation:
A boy walked to the store with 3 apples. He dropped two of them. How many does he have left. PLEASE HELP
Answer:
Doesnt he still have 3? All he did was drop 2
Step-by-step explanation:
1/4x+2=-4 how do you do this step by step?
Answer: Solution
=
−
2
4
Step-by-step explanation: Combine multiplied terms into a single fraction
1
4
+
2
=
−
4
1
4
+
2
=
−
4
Multiply by 1
1
4
+
2
=
−
4
4
+
2
=
−
4
Subtract
2
2
2
from both sides of the equation
The sum of 3 times d and e
Answer:
there isnt a picture
Step-by-step explanation:
Eight oranges cost $1.00. How much will 4 dozen oranges coste
Gm
Answer:
Step-by-step explanation:
if 8 oranges cost 1 dollars
4 oranges cost 1/2=0.50 cents
one dozen=4*3= 12 oranges
0.50*3=1.50 dollars/dozen
4 dozen=4*1.50=6 dollars
Cost = $6.00
EXPLANATION:
0 = 1 orange
0 0 0 0 0 0 0 0 = 8 oranges = $1.00
1 dozen = 12 (oranges)
4 dozens = 48 (oranges)
0 0 0 0 0 0 0 0 = $1 (1)
0 0 0 0 0 0 0 0 = $1 (2)
0 0 0 0 0 0 0 0 = $1 (3)
0 0 0 0 0 0 0 0 = $1 (4)
0 0 0 0 0 0 0 0 = $1 (5)
0 0 0 0 0 0 0 0 = $1 (6)
I divided the 48 oranges in groups of 8.
One group of 8 oranges equals $1.
There was a total of 6 groups of 8 oranges, without any leftovers.
The Total Is $6.
May someone help me pls
In a survey of 40,000 students approximately 5% of the students have five or more siblings. Approximately how many students have five or more siblings?
Answer:
C. 2,000 students
Step-by-step explanation:
Using the equation, 5% of 40000 = 0.05 × 40000 = 2000, I was able to find the CORRECT answer. 5% of 40,000 is 2,000 students. Hope this helps!
find each unit price which is the better buy explain electrical wire $1.89 for 3 ft 89 for 18 in
Answer:
It all comes down to simplifying it to inches and price so id 18 in” is 0.89 cent’s thats every inch of that 18 is about 4 cents a in” and a $1.89 3 feet is about 5 cent’s
Step-by-step explanation:
So is the first would be a better deal because it is one cent cheaper!
Part 2 from my other worksheet!
Help me! I’ll mark you brainly!
Answer:
i cant even read the word there too small
Step-by-step explanation:
Use FOIL to expand and simplify:
Triangle Tiger:
A = (2x + 6)(x - 4)
= 2x^2 -8x + 6x - 24
= 2x^2 - 2x - 24 ft^2 (N)
Anthony's Computer Monitor:
A = (x - 3)(2x + 1)
= 2x^2 + x - 6x - 3
= 2x^2 - 5x - 3 in^2 (I)
Art Class:
A = (x - 4)^2
= x^2 - 8x + 16 in^2 (O)
Easel:
A = [(2x - 5)(2x + 4)] / 2
= (4x^2 + 8x - 10x - 20) / 2
= (4x^2 - 2x - 20) / 2
= 2x^2 - x - 10 in^2 (E)
Four Square:
A = (x + 2)^2
= x^2 + 4x + 4 ft^2 (A)
Libby earns a mean of 92.9 points with a standard deviation of 5.5 points in her math classes and a mean of 90.3 with a standard deviation of 6.1 points in her history classes. Both distributions are skewed left. If a sample of 30 of her math scores and 31 of her history scores is randomly selected, what is the probability that her mean math score will be more than her mean history score?
0.0401
0.0686
0.9314
0.9599
Answer:
D. 0.9599
Step-by-step explanation:
F(x) x2+1
What is f(f(x))
Step-by-step explanation:
(×) x ×2 + 1
x= 2+1
×= 3
3.2 +1 = x
6+1 = 7
×=7
F = (7)
I need helps pls :)
8^3-9×2÷3 I Need Help
Answer:
506
Step-by-step explanation:
Following PEMDAS you'd start with your exponent
8^3-9×2÷3
Then you'd move on to multiplication
512-9×2÷3
Then do the division
512-18÷3
Then finish the problem by subtracting these two
512-6
Answer:
506
Step-by-step explanation:
just follow PEMDAS
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
One meter of electrical cord costs 3 dollars. How much should one pay for...
2/3 meters?
What is the slope of the line graphed below?
Answer:
d. -3
Step-by-step explanation:
Two numbers are in the ratio of 5:6. Their sum is 77. What is the positive difference between the two numbers?
Answer:
7
Step-by-step explanation:
a:b = 5:6
∃x such that a=5x and b=6x
a+b = 77
5x+6x = 77
x = 7
a = 5x = 35
b = 6x = 42
42-35 = 7
Consider the game of rock-paper-scissors to be a random experiment. How many outcomes are in the sample space of this random experiment
Answer: There are 9 outcomes in this experiment.
Step-by-step explanation:
Rock-Paper- Scissor is a simple game, in which Rock beats scissor, scissor beats paper, paper beats rock. If any two people made the same gesture it will be a tie.
So if two roommates are playing the game , total outcomes in the sample space = 3 x 3 [By fundamental principal of counting]
= 9
Hence, there are 9 outcomes in this experiment.
g(x)=3-x
what is
g(h^2) =
g(x+2)=
g(x)+g(2)=
The length of a rectangle is four more than its width. If the area of the rectangle is 12, find the length of the rectangle.
Answer:
I don’t know but I have the same question with different numbers
Step-by-step explanation:
Graph for f(x)=6^6 and f(x)=14^x
Graph Transformations
There are many times when you’ll know very well what the graph of a
particular function looks like, and you’ll want to know what the graph of a
very similar function looks like. In this chapter, we’ll discuss some ways to
draw graphs in these circumstances.
Transformations “after” the original function
Suppose you know what the graph of a function f(x) looks like. Suppose
d 2 R is some number that is greater than 0, and you are asked to graph the
function f(x) + d. The graph of the new function is easy to describe: just
take every point in the graph of f(x), and move it up a distance of d. That
is, if (a, b) is a point in the graph of f(x), then (a, b + d) is a point in the
graph of f(x) + d.
As an explanation for what’s written above: If (a, b) is a point in the graph
of f(x), then that means f(a) = b. Hence, f(a) + d = b + d, which is to say
that (a, b + d) is a point in the graph of f(x) + d.
The chart on the next page describes how to use the graph of f(x) to create
the graph of some similar functions. Throughout the chart, d > 0, c > 1, and
(a, b) is a point in the graph of f(x).
Notice that all of the “new functions” in the chart di↵er from f(x) by some
algebraic manipulation that happens after f plays its part as a function. For
example, first you put x into the function, then f(x) is what comes out. The
function has done its job. Only after f has done its job do you add d to get
the new function f(x) + d. 67Because all of the algebraic transformations occur after the function does
its job, all of the changes to points in the second column of the chart occur
in the second coordinate. Thus, all the changes in the graphs occur in the
vertical measurements of the graph.
New How points in graph of f(x) visual e↵ect
function become points of new graph
f(x) + d (a, b) 7! (a, b + d) shift up by d
f(x) Transformations before and after the original function
As long as there is only one type of operation involved “inside the function”
– either multiplication or addition – and only one type of operation involved
“outside of the function” – either multiplication or addition – you can apply
the rules from the two charts on page 68 and 70 to transform the graph of a
function.
Examples.
• Let’s look at the function • The graph of 2g(3x) is obtained from the graph of g(x) by shrinking
the horizontal coordinate by 1
3, and stretching the vertical coordinate by 2.
(You’d get the same answer here if you reversed the order of the transfor-
mations and stretched vertically by 2 before shrinking horizontally by 1
3. The
order isn’t important.)
74
7:—
(x) 4,
7c’
‘I
II
‘I’
-I
A bookshelf is 42 inches long.
How many books of length 1 and 1/2 inches will fit on the bookshelf?
Answer:
33
Step-by-step explanation:
HELPPPPPPPP DUE TODAYYYY!!!!!!!!!!!!! WORTH 30 POINTS!!!!!!!!!
Answer:
4.5
Step-by-step explanation:
37/16 rounded by the nearest hundredth.
Answer:
2.31
Step-by-step explanation:
yup thats the answer
Help pls I no it’s simple but I don’t understand pls look at the pictures or image pls pls number 1 pls
Answer: The answer would be No, Yes, No.
Step-by-step explanation:
Look at the grid, you can see that it has 100 units in all.
0.42 equals 21/50, so they are both wrong. The denominator would have to be 100. The only logical one would be the second one.
Jenny is shopping at Fashion Island in Newport Beach for a new winter jacket and finds one on sale for 25% off the original price. The jacket's original price is $249.99. What is the dollar amount Jenny will save with the 25% discount?
Answer:
She will save $62.50 and the new amount is 187.49 jut in case
Step-by-step explanation:
Say on g this is what you will wish for if you only had 3 wishes
1. Unlimited money
2. Unlimited bx tches
3. More wishes
Step-by-step explanation:
Unlimited money
ay u know how it is with unlimited money
i buy arab countries with them oils innit
And buy a large shares of big companies like Microsoft ,Apple Tesla , SpaceX .. u name it
Need help this is urgent!!!
Answer:
5 units
Step-by-step explanation:
bc = ad
what is the value of x
Answer:
124°.
Step-by-step explanation:
x+24°+32°=180° (sum of angles is 180°)
⟹x+56°=180°⟹ x=180°–56°=124°.