Answer:
A. 450
Step-by-step explanation:
Answer:
its a the answer 450
Step-by-step explanation:
Here is why
2(67+8) (3)
= (2) (75) (3)
=(150) (3)
= 450
hope it helps
if a =-7 and b=-16, What is The value of a-b
Answer:
Step-by-step explanation:
a-b=(-7)-(-16)=-7+16=9
in.
What is the perimeter of this tile?
in2
10 in.
8 in.
6 in.
and in exponent 2 or just inch
Answer:
24 inches
Step-by-step explanation:
10+8+6=24
In inches because it is not the area of the figure.
There are 3 barrels in the garden. The first barrel contains 12 1/5 liters of water. The second barrel contains 2 1/4 liters less water than the first one, and the third barrel contains 4 5/6 liters water more than the second barrel. What is the the total volume of the water in three barrel together?
Answer:
36 5/6 liters
Step-by-step explanation:
There was a whole lot of math put into it that I don't wanna type, but long story short, I had to combine 12 1/5, 9 19/20, and 14 47/60. Up above is the final answer that I got.
3. Determine which of the following functions below have (x + 6) as a factor.
Select all that apply.
( 2x3 - 19x2 - 7x + 294
0 4x3 + 11x2 - 75x + 18
3x3 + 34x2 + 61% -- 210
x3 + 6x2 + 11x + 6
10x3 + 53x2 - 41x + 6
Answer:
B, C, and E
Step-by-step explanation:
Since x+6 has the root x=-6, we should be getting 0 after plugging it into each expression by the Remainder Theorem:
[tex]2x^3-19x^2-7x+294\\2(-6)^3-19(-6)^2-7(-6)+294\\2(-216)-19(36)+42+294\\-432-684+42+294\\-780[/tex] <-- remainder isn't 0; A is out
[tex]4x^3 + 11x^2 - 75x + 18\\4(-6)^3+11(-6)^2-75(-6)+18\\4(-216)+11(36)+450+18\\-864+396+468\\-864+864\\0[/tex]<-- remainder IS 0; B is a correct choice
[tex]3x^3 + 34x^2 + 61x - 210\\3(-6)^3+34(-6)^2+61(-6)-210\\3(-216)+34(36)-366-210\\-648+1224-366-210\\576-366-210\\210-210\\0[/tex]<-- remainder IS 0; C is a correct choice
[tex]x^3 + 6x^2 + 11x + 6\\(-6)^3+6(-6)^2+11(-6)+6\\-216+6(36)-66+6\\-216+216-60\\-60[/tex]<-- remainder isn't 0; D is out
[tex]10x^3 + 53x^2 - 41x + 6\\10(-6)^3+53(-6)^2-41(-6)+6\\10(-216)+53(36)+246+6\\-2160+1908+252\\-252+252\\0[/tex]<-- remainder IS 0; E is a correct choice
Thus, the correct choices are B, C, and E.
Find the inverse of the following function
f(x)= x+18
Answer:
f^-1(x) = x - 18
Step-by-step explanation:
y = x + 18
x = y + 18
x - 18 = y
f^-1(x) = x - 18
Point A'(2,3) is the image of A(3,-4) under a translation. Determine the translation. Use non-negative numbers. A translation by units to the right/left and units up/down
Answer:
1 unit left
7 units up
Step-by-step explanation:
James
Batches of brownie
Answer:
Step-by-step explanation:
find the hcf of 18,27,54
Answer:
9
Step-by-step explanation:
18÷9=2
27÷9=3
54÷9=6
Select the three
Statements that represent a unit rate
Answer:
I think so Option C is the correct answer
I think it will help you
A roll of tape is 30 yards. How many feet long is that roll of tape?
factor the polynomial 4x^4-20x^2-3x^2+15 by grouping. what is the resulting expression?
Answer:
(4x^2-3)(x^2-5)
Step-by-step explanation:
We are going to group the first two and last two terms and find the GCF of each set.
4x^4-20x^2-3x^2+15
(4x^4-20x^2)(-3x^2+15)
4x^2(x^2-5)-3(x^2-5)
Then we group the GFCs together and the rest
(4x^2-3)(x^2-5)
help me please. I have been doing this for 18 minutes now and can't figure it out!
Answer:
Step-by-step explanation:
area of rectangle=6×4=24 ft²
area of semicircle
[tex]=\frac{1}{2} \pi (3)^2\\= \frac{9}{2} \pi \\=4.5 \pi \\\approx 4.5\times 3.14\\\approx 14.13 ft^2\\total~area=24+14.13\\=38.13 ~ft^2[/tex]
Back with another 6th grade question, not sure why :/
Answer:
No
Step-by-step explanation:
Marcia's friends get 2 bracelets each (10/5=2), while Jen's friends get 3 bracelets each (12/4=3).
5.12 divided by 35.75
Answer:
please explain further so i can help.
Step-by-step explanation:
The dimensions of this figure are changed so that the new surface area is exactly 13 what it was originally.
What is the new surface area?
Enter your answer as a decimal in the box.
ft²
Complex solid composed of rectangular prisms in an L shape. The bottom face is labeled with a length of 14.9 ft. The height of the shorter side of the L shape is labeled 5 ft. The height between the shorter side and taller side of the L shape is labeled 9.8 ft. The length of the of the taller section of the L shape is labeled 6.1 ft and the width is labeled 4.9 ft.
The new surface area of the figure that is 1 / 3 of the original size is 198.79 ft².
What is surface area?The surface area of a solid is a measure of the total area occupied by the surface of an object.
Therefore, the surface area of the figure can be calculated as follows:
surface area = (5 × 6.1) + (5 × 10) + (9.8 × 6.1) + (4.9 × 6.1) + (10 × 5) + (14.8 × 4.9) + (10 × 5) + (14.8 × 4.9) + (14.8 × 6.1) + (14.9 × 6.1)
surface area = 30.5 + 50 + 59.78 + 29.89 + 50 + 72.52 + 50 + 72.52 + 90.28 + 90.89
original surface area = 596.38 ft²
Therefore,
New surface area = 1 / 3 × 596.38
New surface area = 198.793333333
New surface area = 198.79 ft²
learn more on surface area here: https://brainly.com/question/26157329
It's 202.46 dude above me is tripping
Step-by-step explanation:
whats the answer?
and how did I get my answer?
Answer:
40°
Step-by-step explanation:
Angle 1 and Angle 2 are corresponding angles.
Corresponding angles are congruent, so 3x + 4 = 5x - 20
Solving 3x + 4 = 5x - 20
3x = 5x - 24
2x = 24
x = 12
Substitute angle 1
3x + 4 = 36 + 4 = 40
What is the length of fathoms shadow?
Answer:
ummmmmmmmm hard to say
Step-by-step explanation:
A cylinder has a height of 8 millimeters. Its volume is 5,652 cubic millimeters. What is the radius of the cylinder?
Use ≈ 3.14 and round your answer to the nearest hundredth.
Answer:
15.0
Step-by-step explanation:
V = pi×r^2×h
so r = 15.0
How many whole numbers are between 0 and n+7? n is a whole number.
Answer:
At least 7 since 0 is a whole number the lowest n+7 can be is 0+7= 7 and there is seven numbers in between 0 and seven.
Step-by-step explanation:
What do the four yellow tiles in the model of the equation below represent?
-4
4
- 4x
4x
Answer:
4x
Step-by-step explanation:
Find the volume of this cylinder height 27 and base 34 use 3.14 for pie
Answer:
V≈21790.09
Step-by-step explanation:
Volume of a cylinder equals V=π*r^2*h. Find the radius by taking the base and dividing it by 2 (34/2=17). Plug numbers into equation. π·17^2·24.
2/3 of a hippos life is spent underwater, the rest of their life out of water is separated into grazing, sleeping and socialising in the ratio 4:7:1. The average life of a hippo is 45 years, how long will it spend doing each of these activities?
Answer:
Under water is 2/3×45= 30yrs
So rest is 1/3
1/3 is divide in 12 parts
1/3÷12=1/36
Grazing is 4/36×45= 5yrs
Sleeping is 7/36×45=8.75yrs
Socialising is 1/36×45=1.25yrs
9. 4,3,1, -2,...
What is the next number in the pattern
What is the measure of
Answer:
45°
Step-by-step explanation:
Select the correct answer.
The graph of function f is shown.
Function g is represented by the equation.
Which statement correctly compares the two functions?
A.
They have different y-intercepts but the same end behavior.
B.
They have the same y-intercept and the same end behavior.
C.
They have different y-intercepts and different end behavior.
D.
They have the same y-intercept but different end behavior.
Step-by-step explanation:
it's B they have the same y intercept I think
Answer:
as quoted from davidliszeski...
'I just took the test and the correct answer is "They have different y-intercepts but the same end behavior." Have a great day y'all. :-)'
full credit to him!! thx man ^^
Classify the triangle by its sides.
Answer:
A. Scalene
Step-by-step explanation:
Scalene triangles have sides where none of them are the same length.
This triangle does not have any sides which are the same length.
0 divided by 0
the answer we've all been waiting for
Answer:
It’s NULL
Step-by-step explanation:
VOID TERM NOT FOUND “NULL” ERASING DATA
Answer:
0
Step-by-step explanation:
PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP
Anyone please help ASAP???!!!
Answer:
2 and 8
Step-by-step explanation:
multiply the denominator to equal the other fraction and do the same for the denominator
HELPPP 50pts!!!
the next model of a sports car will cost 11.2% less than the current model. the current model costs $48,000. how much will the price decrease in dollars? what will be the price of the next model?
Decrease in price: $?
Price of model: $?
Let that be x
Current cost=48000[tex]\\ \sf\longmapsto x=48000-0.112(48000)[/tex]
[tex]\\ \sf\longmapsto x=48000-5376[/tex]
[tex]\\ \sf\longmapsto x=42624\$[/tex]
Answer:
Decrease in price: $5,376
Price of next model: $42,624
Step-by-step explanation:
Decrease in Price
Find 11.2% of $48,000
First, convert 11.2% into a decimal:
⇒ 11.2% = 11.2/100 = 0.112
Multiply this by $48,000:
⇒ 0.112 × 48000 = $5376
Therefore, the decrease in price is $5,376
Price of next model
price of next model = current price - 11.2%
= 48000 - 5376
= $42,624
Therefore, the price of the next model is $42,624
Ik its alot but Help