Answer:
52 times 12 = 624
Step-by-step explanation:
364 divided 7 = 52
52 times 12 = 624
Here is a list of numbers.
-45
-21
-16
12
33
40
a) Write down two numbers from the list that add up to -9.
-16 and 12
b) Write down two numbers from the list that have a difference of 29.
c) Work out the sum of all the numbers in the list.
Negatives - Adding and Subtracting
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Overview
FOUNDATION 1a - Integers and Place Val
Clin 68
Answer:
12+-21 hope it helped jejdjdjdjd
HELP PLEASE!!!!!!
Scalene
Isosceles
Equilateral
Answer:
1- Scalene triangle
2- Equilateral triangle
3- Isosceles triangle
4- Equilateral triangle
Here's the explanation if you need it :
For a scalene triangle, all the sides are different whereas an Equilateral triangle has equal sides. And finally for an Isosceles triangle, two sides are equal.
The area of the rectangular sheet is 500cm square. If the length of the sheet is 25cm, what is its width? Also find the perimeter of the rectangular sheet.
Answer:
20cm Perimeter: 90
Step-by-step explanation:
Hope this helps!(^-^)
Step-by-step explanation:
area of rectangular sheet is 500 CM square
length =25cm
area =l×b
500cm2=25cm×b
500cm2÷25cm=b
20cm=b
b=20cm
again,
perimeter =2(l+b)
perimeter =2(25cm+20)
perimeter =2×45
perimeter =90cm
A product is marked down 15%; the sale price is $127.46. What
was the original price?
Answer: $ 149.95.
Step-by-step explanation:A product is marked down 15%; the sale price is $127.46. What was the original price? Substitute 127.46 for S.P and 15 for m in (1). So, the original price is $ 149.95.
The original price of the product will be $149.95.
What is the percentage?The quantity of anything is stated as though it were a fraction of a hundred.
A product is marked down 15%.
The sale price is $127.46.
Then the original price of the product will be
Let x be the original price.
(1 – 0.15)x = $127.46
0.85x = $127.46
x = $149.95
More about the percentage link is given below.
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how do u solve ax² -5ax+6a
Answer:
a(x - 3)(x - 2)
Step-by-step explanation:
[tex]a {x}^{2} - 5ax + 6a \\ \\ = a {x}^{2} - 3ax - 2ax + 6a \\ \\ = ax(x - 3) - 2a(x - 3) \\ \\ = (x - 3)(ax - 2a) \\ \\ = (x - 3)a(x - 2) \\ \\ = a(x - 3)(x - 2)[/tex]
Which of the following is a true statement concerning the use of a placebo?
A.
B.
C.
D.
Answer:
its B
Step-by-step explanation:
reflecting the graph of y = cos x across the y-axis is the same as not reflecting it at all
Answer:
The graph of the equation x2+y2=0 in the three dimensional space is (A) x-axis (B) y-axis (C) z-axis (D) xy-plane
Step-by-step explanation:
please mark me as the brainliest answer and please please pleaseeee follow me
Which is greater 3.75 3.750
Answer:
None
Step-by-step explanation:
They are the same number
They are equal and neither is greater than the other.
In the decimal number system, trailing zeros after the decimal point do not affect the value of the number. They are considered insignificant and are not used to determine the magnitude or comparison of the numbers.
When comparing 3.75 and 3.750, it's important to understand that they represent the same value. The digits after the decimal point in both numbers are identical. The presence of the trailing zeros in 3.750 does not change the actual value of the number; it's just a different representation.
To illustrate this, let's consider the number line:
3.749 < 3.7499 < 3.74999 < 3.75 = 3.750 < 3.7501 < 3.75001 < 3.751
As you can see, both 3.75 and 3.750 lie at the same point on the number line, indicating that they are equal in value. The trailing zeros in 3.750 are insignificant and do not affect the magnitude or comparison of the numbers.
Therefore, in terms of their numerical value, 3.75 and 3.750 are equivalent and not different from each other.
To know more about greater:
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Complete question is:
Which is greater 3.75 or 3.750.
A bag contains 120 marbles. Some are red and the rest are black.There are 19 red marbles for every black marble.How many red marbles are in the bag?
Answer:
there are 114
Step-by-step explanation:
Ratio of red marbles to black marbles is 19:1. (Data from 3rd sentence)
19+1= 20
20 units= 120 (Data from 1st sentence)
1 unit= 120/20= 6
19 units= 120-6= 114 (Values solved in working above)
Ans: There are 114 red marbles.
Answer:
101
Step-by-step explanation:
Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%. What was the cost of the necklace before tax?
Answer:
8.5 or 8.50
Step-by-step explanation:
None for now
"Not putting it here"
The cost of the necklace before tax, for which Chris paid $9.18 including the sales tax of 8% is $8.5.
What is percentage increase ?Percentage increase is the amount added to the initial value in the percentage part.
Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%.
Let the cost of the necklace before tax is x dollars. Now, the 108% of the x is $9.18. Thus,
[tex]x\times\dfrac{100+8}{100}=9.18\\x=\dfrac{9.18\times100}{108}\\x=8.5[/tex]
Hence, the cost of the necklace before tax, for which Chris paid $9.18 including the sales tax of 8% is $8.5.
Learn more about the percentage increase here;
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Which of the following expressions are equal to -(8/4)?
A. 8/-3
B. - 8/-3
C. None of the above
Answer:
C. None of the above
Step-by-step explanation:
HELP ASAP
Find the 15th term or the geometric sequence 7, -21, 63,
33480783
Step-by-step explanation:Finding the Common Ratio:
We know that the formula for the common ratio of a GP is:
r = aₙ / (aₙ₋₁) (Where n is any integer)
replacing the values, taking n=2
r = -21 / 7
r = -3
Solving for the 15th Term:
We know that the Formula for the nth term of a GP:
G(n) = a * r ⁿ⁻¹ (where a is the first term and r is the common ratio)
replacing the values (taking n = 15 since we need the 15th term)
G(15) = 7 * (-3)¹⁴
G(15) = 33480783
Hence, the 15th term of the given GP is 33480783
What is The Base Change Property?
Step-by-step explanation:
A formula that allows you to rewrite a logarithm in terms of logs written with another base. This is especially helpful when using a calculator to evaluate a log to any base other than 10 or e. Assume that x, a, and b are all positive.
Garth had unexpected expenses this month and didn’t have enough in his saving account to pay the rent of $600. He went to Loanshark Larry’s to borrow the money until his next paycheck 15 days from now. Larry charges $100 interest for the 15 days. What is the APR for this payday loan?
Write down how you put into calculator? If p=12575, r=7.75%, t=4 1/2 years?
What is the M?
Average Daily Balance is?
How is finance charge found?
What is the difference between APR & MPR?
What is the difference between previous, daily, and new balances?
What is the difference between original price, total price and total finance charge?
Answer:
wait i am doing
10 min wait
Helpppppppppppppppppp
Answer: 4b+9
Step-by-step explanation: add the B's together
Answer:
14b+8
Step-by-step explanation:
b+b-1+b+b+10b+9
b+b+8+b+b+10b
b+b+8+b+b+10b
14b+8
I hope this help because i don't really know how to solve your question but i did this how i kinda of know so i hope this help you
what is 35 + y -7 when y equals 3 (7=7
Answer:
answer is 31
Step-by-step explanation:
35+3-7
38-7
31
Please help and tell me why you got that answer! :)
Answer: A.
Step-by-step explanation: The fashion express magazine having 4,880 subscribers and losing 300 times something lines up with that in the expression. And the new trends magazine having 3,140 and gaining 280 times something lines up with the expression. The expression is also suppose to be equal and the word problem is asking for when the subscriber count would be equal. Solving the expression using the word problem would have you end up with m = 3, so in 3 months they will have equal subscribers (aka both will have 3,980 subscribers)
A right rectangular prism is packed with cubes of side length 1/6 inch. If the prism is packed with 12 cubes along the length, 3 cubes along the width, and 2 cubes along the height, what is the volume of the prism?
A. 1/3 Cubic Inch
B. 1 2/3 Cubic Inches
C. 1/6 Cubic Inch
D. 2 5/6 Cubic Inches
Please answer as soon as possible!
Answer:
a
Step-by-step explanation:
2*1/6 is 2/6, which is 1/3
Write the equation of the line in slope-intersect form with the given two points: (-5,11) and (-2,1)
Answer:
y = -10/3x - 17/3
12 mm
9 mm
What is the length of the hypotenuse?
Step-by-step explanation:
By Pythagoras's theorem,
hypotenuse^2 = 12^2 + 9^2
hypotenuse = ±15mm (rej -15mm since hypotenuse > 0mm)
therefore, 15mm
Topic: Pythagoras theorem
If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!
If you have a right triangle with the 2 legs having lengths 16 and 12 what is the length of the hypotenuse (longest side)?
Answer:
In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs.
Step-by-step explanation:
How do I graph these parabolas
1/3-5/15-2/8+1/6=
(2/5-4/3):(5/4-2/6)+9/12)=
Answer:
is 13 giv brainliest PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Step-by-step explanation:
Big burger is offering a value meal that includes a burger, and two side items such as fries, salad or drink. each if the side items costs the same amount. the price of the meal is $12. The burger cost $7. -an equation that represents the cost of the meal and calculate the price of one of the side items. - solve the equation, showing your work and steps -explain what your solution means mi
Answer:
2 1/2 dollars per side
Step-by-step explanation:
7 + 5 is 12 so half of five ( 5$ is the price of two sides ) is 2 1/2 and 2 1/2 is the price of one side.
( sorry if it is confusing ^O^ )
Solve. Explain your answers in the box below.
a. Travis estimated the product of 602 and 341 to be 1,800. His work is shown below. Find and explain Travis's error.
600×300
6 hundreds × 3 hundreds =18 hundreds
600×300=1,800
b. Margaret said the exact product of 602 and 341 is 205,282. Is she correct? Use paper and the standard algorithm to support your reasoning.
Answer:
Travis estimated the product of 602 and 341 to be 1,800. His work is shown below. Find and explain Travis's error. 600×300 6 hundreds × 3 hundreds =18 hundreds 600×300=1,800 b. Margaret said the exact product of 602
Step-by-step explanation:
i hoped it was right!
Find the slope to the graph
Answer:
the slope is 3/2
Step-by-step explanation:
Answer:
[tex]\frac32[/tex]
Step-by-step explanation:
Hello!
We can solve for the slope using the formula [tex]\frac{Rise}{Run}[/tex].
Rise is the change in y between two pointsRun is the change in x between two pointsWe need two points that belong on this line to find the slope. The two points I'm picking are (-1,-1) and (1,2).
Calculate the SlopeThe change in y (-1 and 2) is 3The change in x (-1 and 1) is 2Plugging it into the formula, we get a slope of [tex]\frac32[/tex].
472 students are going on a field trip. 120 students will be returning home and the rest will be spending the night in cabins. a. How many students spending night in cabins? b. If a cabin sleeps 8 people, how many cabins need to be rented?
Step-by-step explanation:
472-120=352 sleep in a cabin
352÷8=44 cabins
HELP PLEASE!!
40 POINTS FOR BOTH QUESTIONS
please please
Answer:
1. Angle Bisector Theorem
(2x-1)/3x=9/15
15(2x-1)=9(3x)
30x-15=27x
3x=15
x=5
2. Triangles are similar so the ratio that relates them is 6/36=1/6 meaning the side length is 42x1/6=7 cm.
Question 1 (1 point)
A mail carrier divides 4,830 envelopes into boxes. Each box can hold a maximum of 50 envelopes.
What is the minimum number of boxes the mail carrier must use?
Answer:
97 boxes
Explanation:
4,830÷50= 96.6
You then have to round 96.6 up and you get 97.
To check your answer:
97×50= 4,850
Even though having 97 boxes leaves more room for envelopes, having 96 boxes will leave all the boxes full with remaining envelopes. 96 boxes isn't enough for 4,830 envelopes.
I NEED HELP NOW!!
Every weekend Jude goes to a movie with his friend. He always forgets to bring money, so his friend always lends him $5 to buy his movie ticket. Which graph represents how much money Jude owes his friend over time, and is correctly described as continuous or discrete?