Answer:
-99232
Step-by-step explanation:
PEMDAS
Solve in the brackets/parenthesis and expand out
4*9=36*3=108-12=96
Now we have (96)*8-10^5
Next up is exponents so -10^5 is -100000
Next is multiplication so (96)*8=768
Lastly is subtraction: 768-100000= -99232
Scientific notation of this answer is -9.9232*10^4 (depends which answer they are looking for)
The vertex will ALWAYS be on the axis of symmetry.
True
False
Answer:
False the vertex will not always be on the axis of symmetry.
(I may be wrong, please don't be mean its what I was taught)
Please help lol thank youuuuuuuuuuu
Answer:
B) 7/2
Step-by-step explanation:
2
2. alb -c) - (a-c)
3. 6(2x - y) - 4(x + 2y)
x(a + b)-x(a +36
ractions in algebra
Answer:
ab - ac -a + c
8x - 8y
bx - 36x
Step-by-step explanation:
Given:
a(b -c) - (a-c) 6(2x - y) - 4(x + 2y) x(a + b)-x(a +36)Rewrite in simple form
Computation:
1. a(b -c) - (a-c)
ab - ac -a + c
2. 6(2x - y) - 4(x + 2y)
12x - 6y - 4x - 2y
8x - 8y
3. x(a + b)-x(a +36)
ax + bx - ax - 36x
bx - 36x
find the measure of the arc or angle indicated. assume that lines which appear tangent are tangent
Answer:
Option (1)
Step-by-step explanation:
By the property of alternate segment theorem,
"Angle formed between the tangent and the chord in a circle measures the half of the measure of the intercepted arc"
m(∠EFG) = [tex]\frac{1}{2}[/tex] × m(minor arc FG)
minor arc FG = 2m(∠EFG)
= 2(76°)
= 152°
Therefore, Option (1) will be the correct option.
in an arithmetic sequence, the sum of the first n terms is s_n=n^2. find a_8
i'm not sure how to do this, so yeah
Answer:
[tex]a_{8} = 15[/tex]
Step-by-step explanation:
[tex]a_{1} + a_{2} + ..... + a_{7} + a_{8} = 8^{2} = 64[/tex]
[tex]-a_{1} - a_{2} ..... - a_{7} = - 7^{2} = -49[/tex] Now add the two equations
[tex]a_{8} = 64 - 49 = 15[/tex]
[tex]a_{8} = 15[/tex]
someone, please help!
sorry im in 6th grade i dont know
Answer:
The answer is B
Step-by-step explanation:
The gift-wrapping service in one store offers a choice of red or white ribbon with a choice of red, white, green, or blue paper.
Which tree diagram shows the sample space for all the different ways the service can wrap a gift?
blue
green
red
red
white
O C. red
white
А.
green
blue
blue
white
green
red
white
red
red
white
green
blue
green
-blue
red
white
B.
red
white
white
green
blue
green
blue
IT IS D
Step-by-step explanation:
Carrie is planning her birthday party at a restaurant. She cannot spend more than $75 on the party. The cost per person for the meal is $12. There is also a $10 charge for the room. The number of friends, f, that Carrie can invite is represented by the inequality 12f + 10 < 75. How many friends can Carrie invite to the party if her budget is $75 or less?
Answer:
Carrie can only bring 4 people.
Step-by-step explanation:
75-10= 65
65-12= 53
12 * 4 =48
anything above that is more than her budget.
Sixth grade
Y.18 Identify equivalent expressions I KFG
Which expression is equivalent to 3(4n + 1)?
12n + 3
12n + 1
3n + 12
4n + 3
Please look at the photo
Answer:
not similar
Step-by-step explanation:
1000000000+1000000000
For each pair of functions f and g below, find f(g(x)) and g(f(x)).
Then, determine whether f and g are inverses of each other.
Simplify your answers as much as possible.
(Assume that your expressions are defined for all x in the domain ofthe composition.
You do not have to indicate the domain.)
Answer:
a) f(g(x)) = [tex]\frac{1}{2(\frac{1}{2x} )}[/tex] = [tex]\frac{1}{\frac{1}{x} } }[/tex] = x
g(f(x)) = [tex]\frac{1}{2(\frac{1}{2x} )}[/tex] = [tex]\frac{1}{\frac{1}{x} } }[/tex] = x
f and g are inverses
b) f(g(x)) = x + 3 + 3 = x + 6
g(f(x)) = x + 3 + 3 = x + 6
f and g are not inverses
Step-by-step explanation:
a)
f(g(x)) = [tex]\frac{1}{2(\frac{1}{2x} )}[/tex] = [tex]\frac{1}{\frac{1}{x} } }[/tex] = x
g(f(x)) = [tex]\frac{1}{2(\frac{1}{2x} )}[/tex] = [tex]\frac{1}{\frac{1}{x} } }[/tex] = x
Since f(g(x)) = g(f(x)) = x, then f and g are inverses
b)
f(g(x)) = x + 3 + 3 = x + 6
g(f(x)) = x + 3 + 3 = x + 6
Since f(g(x)) = g(f(x)) ≠ x, then f and g are not inverses
You compare the number of words per sentence in a sports magazine to the number of words per sentence in a fashion magazine. The double box-and-whisker plot shows the means of 200 random samples of 20 sentences in each magazine. Which is the best conclusion based on the double box-and-whisker plot?
Answer:
The number of words per sentence is generally greater in the fashion magazine than in the sports magazine.
Step-by-step explanation:

A.5,8 and 4,5
B.5,8 and 4,3
D. 4,5 and 4,3
Please help
Answer:
b
Step-by-step explanation:
Which of the following represents a sum from the expression given?
A. 21
B. 2
C. 13x2
D. 13x2 + 8x
Help in need to be marked brainly 3 more time please help me and I will help you
Answer:
Okay I will ask make sure you answer immediately okay after you read this go to my account
Answer:
ok
Step-by-step explanation:
If the simple interest on $7,000 for 6 years is $2,100 then what is the interest rate?
Answer:
your not even helping anyone but only steeling thee points
Step-by-step explanation:
Answer:
0.03 or 3%
Step-by-step explanation:
I = Prt
r = I/(Pt)
r = 1200/(7000 * 6)
r = 1200/42000
r = 0.03
Do Now
You decide to bake Banana Bread. The recipe calls for 1 1/2 bananas, to 2 1/2 cup of
flour, to 1 cup of sugar. You only have 1 cup of flour to use. What is the new ratio
for the other two ingredients using this unit rate of flour?
Answer:
1 banana, 1 cup flour, 2/3 cup sugar
Step-by-step explanation:
Every day, Connor's orange juice stand uses 3 bags of oranges. How many days will 1/2 of a bag of oranges last?
Answer:
1/3 of a day
Step-by-step explanation:
Answer:
4 hours
Step-by-step explanation:
Well first we need to find how much a bag of oranges can last we can find this by doing 24/3
24/3 = 8
So every 8 hours Connor uses a bag of oranges so we know that in 4 hours Connor uses half a bag of oranges
1.4, 16, 64, 256 This sequence is geometric
true or false
Answer:
YESStep-by-step explanation:
[tex]\dfrac{256}{64}=\dfrac{64}{16}=\dfrac{16}{4}=4[/tex]
Common ratio means geometric sequence.
PLLSSSSS HELPPPP I DONT GET THIS AT ALL
Answer:
[tex]y\leq 4[/tex]
Step-by-step explanation:
The range is about the y values, and by looking at this parabola we can see that the maximum value is a 4. So the range would be the maximum and below (where the parabola extends to). So the values in the range would be equal to 4 and less than since the parabola is negative.
Hope this helps :)
Consider the series 1/4 1/8 1/16 1/32 What is an expression of Sn for the series shown?
Answer:
c
Step-by-step explanation:
edg 21 ^u^
Answer:
The person above me is correct. :D
Step-by-step explanation:
the equation of the line of best fit of a scatter plot is y= -3x+2 what is the slope of the equation
-3
-2
2
3
Help asapppppp!!!!!!!!!
Are the numbers in front of either the x or y variables
opposites? If yes, add the columns together.
3x-2y=10
+ 7x+2y = 30
———————
Lol please help.
What the perimeter of the triangle
Answer:
24
Step-by-step explanation:
so multiplies see och the rest of the world and the second half and the other hand if you have a good and the second one is the only way only a and the other is the first time I saw one he and only best o
Answer:
33b-8 is the perimeter
Step-by-step explanation:
Triangle is an Isosceles triangle so two side is equal
2(12b - 8) + 9b + 8
Distribute
24b - 16 + 9b + 8
Combine like terms
33b -8
what is 64x6+27 written as a sum of cubes?
Answer:
To transform the given expression to the sum of cubes, calculate first the cube root of the terms. The cube root of the first term, 64x^6 is 4x^2 and that of the second term, 27 is 3.
Thus, the answer to this is (4x^2)^3 + 3^3
the height of the rectangular box is 4 times its width, and its length is 2 in more than its width. the volume of the box is 60in^3
Step-by-step explanation:
height= 4b
length = 2 + b
volume = 60in³
or, l ×b × h = 60in³
or, (2+b) × b × 4b = 60in³
or, 4b²(2+b) = 60in³
or, 8b² + 4b³ = 60
or, 2b² + b³ = 15
or, b³ + 2b² -15= 0
b= 1.95
l= 2+1.95=3.95
h= 4×1.95 = 7.8
Please help really fast. I will give brainliest
In 1872, a ship crashed and some mice were released on a deserted island, where there population quadrupled each year. In 1879, there were 983,040 mice. How many mice were on the original ship in 1872?
Answer:60
Step-by-step explanation:
Evaluate the expression when x=-5, y=-3, and z=-2
y+z/x
Answer:
-2.6
Step-by-step explanation:
[tex] - 3 + \frac{ - 2}{ - 5} \\ = - 3 + \frac{2}{5} \\ = - 3 + 0.4 \\ = - 2.6[/tex]