Answer:
It’s depends on how much of your grade the assignment was worth
Step-by-step explanation:
Answer: Im pretty sure it will effect your grade by 24% if thats the answer your looking for. It also depends on how much the assignment was actually worth
what is the value of 8n when n=2
Answer:
16
Step-by-step explanation:
8(2) = 16
Answer:
16
Step-by-step explanation:
Expand the linear expression 6(7m+2)
Answer:
6(7m+2)=42m+12
Step-by-step explanation:
Step 1: Distribute the 6 to 7m and 2. So, 6 x 7m = 42m
Step 2: Multiply the 6 x 2 which equals 12.
Step 3: 42m+12
A chemical company makes up batches of copper sulfate solution by adding 250 kg of copper sulfate powder to 1000 liters of water. A laboratory chemist wants to make a solution of identical concentration, but only needs 350 mL (0.35 liters) of solution.
How much copper sulfate powder should the chemist add to the water? Enter your answer in the box below in decimal format.
The mass of copper sulfate that the chemist should add is ___
kg.
I will give brainylest if correct
Answer:
mass is 58kg
Step-by-step explanation:
EASY!!!!Example 5:
Why does the man fly out of the car?
Group of answer choices
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
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Question 145 pts
Give evidence or explain your reasoning for your answer to example #5:
Answer:Newton's First Law
Step-by-step explanation:
"When the car crashes, there is no unbalanced force acting on the person, so they continue forward (Newton's First Law). The person moves against the seat belt, exerting a force on it. The seat belt then exerts a force back on the person (Newton's Third Law). This causes a controlled deceleration of the person" -google
Marissa knits caps that she supplies to several baby stores. She purchases five bundles of yarn for $62.50. Select the
quantities that would best help determine how many bundles of yarn she will need per month to knit caps.
ОА. .
amount of yarn needed for each cap and number of caps knitted in a month
OB. cost to produce each cap and price per bundle of yarn
OC. number of caps knitted in a month and cost to ship the caps to each store
OD. price per bundle of yarn and amount of yarn needed for each cap
Answer:
I think OA because you would need to know how much yarn for each cap and how many caps she will make
Find the slope ( rise/run)
Answer:
[tex]\huge\boxed{-\frac{1}{3}}[/tex]
Step-by-step explanation:
In order to find the slope of a line, we need to find the rise over the run.
Basically - the change in y divided by the change in x.
[tex]\frac{\Delta x}{\Delta y}[/tex]
We can compare the two points and find both.
We go from (0, 2) to (3, 1).
From 0 to 3 (x) is 3 units.
From 2 to 1 (y) is -1 units.
Therefore we can divide the x by the y.
[tex]\frac{-1}{3}[/tex]
[tex]-\frac{1}{3}[/tex]
Hope this helped!
Hi, please help!
Evaluate the expression when
x = 5,
y = -3,
z = -2.
x-5z/y
PLEASE HELP ME ASAP??!!
Classify the following triangle. Check all that apply.
Answer:
A. Isosceles
D. Scalene
E. Acute
Brainliest
Answer: what is 123-12(324-234)
·ω·
Answer:
-957
Step-by-step explanation:
324-234=90
12*90=1080
123-1080=-957
A talet weighs 2.22... pounds. What is the tablet's weight written as a mixed number fraction ?
Answer:
2 11/50
Step-by-step explanation:
Convert to a mixed number:
111/50
Hint: | Use long division to get a quotient and remainder.
Divide 111 by 50:
5 | 0 | 1 | 1 | 1
Hint: | How many times does 50 go into 111?
50 goes into 111 at most 2 times:
| | | | 2
5 | 0 | 1 | 1 | 1
| - | 1 | 0 | 0
| | | 1 | 1
Hint: | Summarize the results.
Read off the results. The quotient is the number at the top and the remainder is the number at the bottom:
| | | | 2 | (quotient)
5 | 0 | 1 | 1 | 1 |
| - | 1 | 0 | 0 |
| | | 1 | 1 | (remainder)
Hint: | In the equivalent mixed fraction, the quotient becomes the whole number part, the remainder becomes the numerator part, and the divisor (denominator) remains the denominator.
The quotient of 111/50 is 2 with remainder 11, so:
Answer: 2 11/50
27x9^3x can be written in the form 3^k where K is an expression in terms of x. Find k
Answer:
k = 3 + 6x
Step-by-step explanation:
Using the rule of exponents
[tex]a^{m}[/tex] × [tex]a^{n}[/tex] ⇔ [tex]a^{(m+n)}[/tex]
[tex](a^{m}) ^{n}[/tex] = [tex]a^{mn}[/tex]
Given
27 × [tex]9^{3x}[/tex]
= 3³ × [tex](3^{2}) ^{3x}[/tex]
= 3³ × [tex]3^{6x}[/tex]
= [tex]3^{3+6x}[/tex]
= [tex]3^{k}[/tex] → with k = 3 + 6x
what is the answer ..........
Answer:
9
Step-by-step explanation:
area of a right angled triangle is half×base×height
Answer:
Area = 9
Step-by-step explanation:
The area of a triangle is 1/2 the base times the height:
A = 1/2bh
To solve, simply substitute the numbers:
A = 1/2(3)(6)
A = 1/2(18)
A = 9
factorise a2+7a+12
Answer:
(a+4)X(a+3)
Step-by-step explanation:
a2+7a+12
a2+4a+3a+12
ax(a+4)+3(a+4)
(a+4)(a+3)
sana nakatulong
Find the measure of the complement of
Step-by-step explanation:
measure of the complement of??????
Answer:
the rest of the question???
Step-by-step explanation:
What is the median of the following 6 test scores?
64, 72, 85, 80, 72, 89
Answer:
76
Step-by-step explanation:
The given data is 64, 72, 85, 80, 72, 89.
First we arrange it in ascending order.
64,72,72,80,85,89
The middle two terms are 72 and 80.
There are 6 no of observations.
The median when n is even is given by :
[tex]M=\dfrac{72+80}{2}\\\\=76[/tex]
So, the median of given data is 76.
Mr. Wilson bought gardening supplies for 79.75, not including tax. If the tax rate is 8%, what was the total cost of these gardening supplies?
Answer:
$86.13
Step-by-step explanation:
79.75*8=638/100=6.38
79.75+6.38=86.13
Answer: $86.13
Step-by-step explanation:
79.75*8%=6.38
79.75+6.38=86.13
please answer correctly
will mark brainlest 1hour to complete
Answer:
its (0, 0) because the line goes through thex and y intercept
Answer:
2, 0.15
Step-by-step explanation:
PLEASE HELP I HAVE 5 MIN TO TURN THIS IN!!!!
There are two gardens, garden A and garden B are shown in the image below.
Determine if statement 2 is true or false and explain why the statement was true or false
Answer:
FalseStep-by-step explanation:
Perimeter of garden A is
P = 2(w + l) = 2( 2x - 3 + 5(2x - 3)) = 24x - 36Perimeter of garden B is
5x + 5 + 4x + 2 + 8x - 8 = 17x - 1Sum of perimeters:
24x - 36 + 17x - 1 = 41x - 37The statement 2 is FALSE as number we got is different from the one in the statement
Answer:
Falsethe equation required to fence both garden do not match the perimeter given on statement 2.41x - 37 ≠ 41x + 35Step-by-step explanation:
garden A
Width (W) = 2x - 3
Length (L) = 5(W)
= 5 (2x - 3)
= 10x - 15
Perimeter A = 2L + 2W (perimeter of a rectangular garden)
= 2(10x - 15) + 2(2x - 3)
= 20x - 30 + 4x - 6
= 24x - 36
garden B
side 1 = 5x + 5
side 2 = 4x + 2
side 3 = 8x - 8
Perimeter B = sides (1 + 2 + 3)
= 5x+5 + 4x+2 + 8x-8
= 5x + 4x + 8x + 5 + 2 - 8
= 17x - 1
Garden A + garden B = statement 2
24x - 36 + 17x - 1
24x + 17x - 36 - 1
41x - 37
therefore, the statement 2 is false. as the equation required to fence both garden do not match the perimeter given on statement 2.
41x - 37 ≠ 41x + 353y+ 2 y + y^2 + 5+ y
simplify this expression
Answer: y^2 + 6y + 5
Step-by-step explanation:
Is the expression 54 divided -6 undefined? If not, find the quotient.
9514 1404 393
Answer:
54/(-6) = -9
Step-by-step explanation:
From your knowledge of multiplication tables, you know that ...
6·9 = 54
From your knowledge of signed arithmetic, you know that ...
54/(-6) = -(54/6) = -(6·9)/6 = -9
The expression is not undefined. The quotient is -9.
Simplified fraction 8 (5/6) =
hi
technique is to decompose both part of the fraction ( in prime numbers if possible )
8 * 5/6 = 2*4*5 / 3*2 = 20/3
James and Terry open a savings account that has a 2.75% annual interest rate, compounded monthly. They deposit
$50,000 into the account. How much will be in the account after 20 years?
a. $48,407.45
b. $90,600.15
c.$86,608.14
d.$80,894.18
Answer:
a. $48,407.45
b. $90,600.15
c.$86,608.14
d.$80,894.18
5(-6+8)-(8+12)=
Hjhsk
Answer:
-10
Step-by-step explanation:
pemdas
Answer:
Today : Saturday, 07 November 2020
Hour: 14.19 WIB (Indonesia)
_______________________________
5 (-6 + 8) - (8 + 12)
= 5 (2) - 20
= 10 - 20
= -10
This is my second attempt first is the brainiest!
Answer:
A:59 B:48
Step-by-step explanation:
A triangle is equal to 180 degrees. So the equation would be
73+x+(x-11)=180. To find the value of x, add all of the same values
73-11+x+x which is equal to 62+2x=180. Then subtract 62 from both sides
62-62+2x=180-62 so the equation is now 2x=118 now you divide each side by 2 to get x=59. now to get angle b you subtract 11 from 59 to get 48
what is 1+1 = plz anser me
Answer:
2
Step-by-step explanation:
1 + 1 = 2Answer:
1+1=2
Step-by-step explanation:
ez math
find the value of 3/27
Answer:
The cubed root of a number is the number that, when multiplied by itself three times (number x number x number), gives the original number. For example, the cubed root of 27 is 3, as 3 x 3 x 3 = 27. The cubed root of 125 is 5, as 5 x 5 x 5 = 125. Unlike the square root, the cubed root is always positive
Step-by-step explanation:
Pls help meeee. Given 2
Answer:
think 2 could be wrong
Brainlest pls
Step-by-step explanation:
x
Here is a picture that shows one side of a child's wooden block with a semicircle cut out at the bottom. What is the area of the wooden block? *HINT (subtract the semi-circle from the rectangle)* The face of an arch-shaped block. The horizontal side of the block is labeled 9 centimeters and the vertical side of the block is labeled 4.5 centimeters. A semi circle with diameter labeled 5 centimeters is removed from the block.
Answer:
30.7 cm² (nearest tenth)
Step-by-step explanation:
Area of the wooden block = area of rectangle - area of semi-circle
Area of Rectangle = length × width
Length = 9 cm
Width = 4.5 cm
Area of rectangle = 40.5 cm²
Area of semi-circle = ½(πr²)
Radius (r) = ½ of diameter = ½*5 = 2.5 cm
π = 3.14
Area of semi-circle = ½(3.14*2.5²)
Area of semi-circle = 9.8125 cm²
✅Area of the wooden block = 40.5 - 9.8125 = 30.7 cm² (nearest tenth)
The area of the wooden block is [tex]30.7 cm^2[/tex].
The calculation is as follows:We know that
Area of the wooden block = area of the rectangle - area of semi-circle
Here
[tex]Area\ of\ Rectangle = length \times width[/tex]
Here Length = 9 cm
And, Width = 4.5 cm
So,
Area of rectangle = [tex]40.5 cm^2[/tex]
Now
Area of semi-circle is
[tex]= \frac{1}{2} \pi r^2[/tex]
[tex]= \frac{1}{2} \times 3.14\times 2.5^2[/tex]
= [tex]9.8125 cm^2[/tex]
Now the Area of the wooden block is
= 40.5 - 9.8125
= 30.7
Therefore we can conclude that the area of the wooden block is [tex]30.7 cm^2[/tex].
Learn more: brainly.com/question/13549064
geniuses please answer this.....step by step explanation
Logarithm base 8 of 512 is 3
Answer 3
Could someone please help me ASAP? I need a full explanation. P.S I will name u brainliest!! Thanks!
Answer: y = 90 degrees.
Step-by-step explanation: We are given that the supplementary angle of angle y is equal to 90 degrees. By definition, that means that y is also equal to 90 degrees. The solution would be:
y + 50 degrees + 40 degrees = 180 degrees
y + 90 degrees = 180 degrees
y = 180 degrees - 90 degrees
y = 90 degrees
hope this helps! :)
