Answer:
156/100=n/70
Step-by-step explanation:
1.56/70=109.2
156/100=1.56
109.2/70=1.56
as far as im concerned 1.56 and 1.56 is equal lol
The true property is (156/100) = (n/70).
What is the percentage?The percentage is a ratio that can be expressed as a fraction of 100.
Given that n is equal to 156% of 70
n=156% of 70
n=156% × 70
n= (156/100) × 70
(n/70) = (156/100)
Or, (156/100) = (n/70)
Hence, the true property is (156/100) = (n/70).
Learn more on percentages here:
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The complete question is:
Let n be equal to 156% of 70. Which of the following proportions is true?
A. (70/100) = (165/n)
B. (156/70) = (n/100)
C. (100/70) = (165/n)
D. (156/100) = (n/70)
What would be the answer ? Please explain and show work.
Answer:
The pool is 400 square meters
Step-by-step explanation:
To figure out the are of a slanted shape such as this, we must turn it into a shape that is non-slanted, like a rectangle or square (which is a type of rectangle). For this parallelogram, we can separate the shape into three parts: the two slanted bits on the outside, and a rectangle (7*2) in the middle (or on the inside).
We can see that each slanted part can take up half of two squares, and therefore one square. From here on out, we can do this one of two ways:
1. Figure out the area of the inside rectangle, then add the two slanted parts/two squares separately
OR
2. Since each slanted area equals one square, or since each is half of two square, we can add both sides together (for 1/2 + 1/2 = 1, or in this case, 1 +1 = 2), to make a full or complete rectangle, before figuring out the area of the shape as a whole (8*2).
8*2 = 16
Each square is 1 cm squared, which is in proportion to 25 meters squared (each cm is 5 meters (1:5), so the square, which is 1 cm by 1 cm, is proportionate to 5 meters by 5 meters).
16*25 = 400
The pool is therefore 400 square meters.
how many solutions does 12x + 1 = 12x - 10
Answer:
No solutions
Step-by-step explanation:
First things first we need to get rid of the variables so we subtract -12x from one side to the other.
Now we have 1= -10
In this case, 1 is not equal to -10 so we get no solutions!
(Side note: if they were the same like 3=3 that would be all solutions.)
Find x: 2(4x − 3) − 8 = 4 + 2x
I need help please help me
Answer:
x+2
Step-by-step explanation:
Hope i helped gl
Answer:
I think its x= -2
Step-by-step explanation:
this also could be the answer x+2
PLEASE HELP!!!!!!!!!
Letters a, b, c, and d are angle measures.
Which should equal 105° to prove that f ∥ g?
a) a
b) b
c) c
d) d
Answer:
d
Step-by-step explanation:
The additive inverse of -7
Answer:
7
Step-by-step explanation:
An "additive inverse" refers to a number that when added to a specific number equals to "zero."
In the question above, the additive inverse of -7 is 7 because: -7 + 7 = 0
Other examples:
1. The additive inverse of 2 is -2 because: 2 + (-2) = 0
2. The additive inverse of -100 is 100 because: -100 + 100 = 0
3. The additive inverse of [tex]\frac{1}{2}[/tex] is -[tex]\frac{1}{2}[/tex] because: [tex]\frac{1}{2}[/tex] + -[tex]\frac{1}{2}[/tex] = 0
The additive inverse of -7 is equal to 7.
The additive inverse of a number is the number that, when added to the original number, gives a sum of zero.
To determine the additive inverse of -7, we need to find the number that, when added to -7, results in zero.
To do this, we can multiply -7 by -1, which is the multiplicative inverse of 1. Multiplying a number by its multiplicative inverse always gives the additive inverse of that number.
So, -7 multiplied by -1 is:
-7 x -1 = 7
Therefore, the additive inverse of -7 is 7.
Learn more about multiplications;
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PLEASE HURRY
Andrew solved the following inequality, and his work is shown below:
−4(x + 8) + 25 ≤ −2 + 1(x − 50)
−4x − 32 + 25 ≤ −2 + 1x − 50
−4x − 7 ≤ 1x − 52
−5x ≤ −45
x ≤ 9
What mistake did Andrew make in solving the inequality? (2 points)
Question 3 options:
1)
He subtracted 1x from both sides when he should have added 4x.
2)
When dividing by −5, he did not change the ≤ to ≥.
3)
He added 7 to both sides when he should have added 52.
4)
He did not make a mistake.
Answer:
Answer 2) When dividing by -5, he did not change the [tex]\leq[/tex] to [tex]\geq[/tex].
Step-by-step explanation:
If you divide or multiply a negative, you ALWAYS change the sign to its opposite.
Hope this helps! :)
Aiden bought 15 chicken wings for 10$ what was the cost of the wings per dollar?
Answer:
$1.50
Step-by-step explanation:
15÷10=1.5
or
10 × 1.5= 15
i hope this helps
What is the decimal multiplier to decrease 3.8%
Answer:
0.038
Step-by-step explanation:
Mary’s mother invested in an internet stock the price went up and down over the next few months: +32, -10 +13 -25 at the end of the time period had the price of the stock finished higher or lower than it started show work
Answer:
higher
Step-by-step explanation:
add all of these numbers, if the sum is positive it is higher, if the sum is negative it is lower
32-10+13-25=10, this is positive so it is higher
A number and its additive inverse, or opposite are considered what
additive inverse. and additive inverse of a number “a” is the number that, when added to “a”, yields 0. this number is also known as the opposite (number), sign change, and negation. For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive.
***NOTE YOU GET 37 POINTS FOR ANSWERING QUESTION * A gallon of fresh squeezed orange juice at Piggly Wiggly Supermarket costs $2.70. Below are the costs of orange juice at other supermarkets. Which of the following has the same unit rate for orange juice as Piggly Wiggly? Select all that apply.
❏ Supermarket A: 2 gallons of orange juice for $5.40.
❏ Supermarket B: 2.25 gallons of orange juice for $6.30.
❏ Supermarket C: 1.25 gallons of orange juice for $3.38.
❏ Supermarket D: 1.5 gallons of orange juice for $4.43.
❏ Supermarket E: 0.75 gallons of orange juice for $2.03.
Answer:
the answers would be: A, C, and E
Step-by-step explanation:
Answer:
A,C,E Are the answers
Step-by-step explanation:
Its a,c,e because 5.40 divided by 2 gallons is 2.70. Its C because 3.38 divided by 1.25 gallons is 2.70. Its E because 2.03 divided by 0.75 is 2.70.
quadratic equation
4x2 + 6x = 0
Answer:
x = -4 / 3
Step-by-step explanation:
step 1. simplify 4x2 to 8
8+6x=0
step 2. subtract 8 from both sides.
6x = -8
step 3. divide in both sides by 6.
x = - 8 / 6
step 4. simplify 8/6 to 4/3.
x = -4 / 3
What is the vertex of the graph shown?
Answer:
(0,2)
Step-by-step explanation:
To find vertex all you have to do is look were the bend part of the line is on the x-axis or y-axis iin this case its on the y-axis
Brainiest would be noice
High Hopes^^
Barry-
why does -5/10 equal 5/-10 ? explain..
Answer:
-5/10 equals to 5/-10 because even though the numerator/denominator is negative, when you simplify -5/10 or 5/-10, it give you -1/2 and 1/-2.
Step-by-step explanation:
Determine if the two triangles are congruent. If they are, state how you know. PLEASE HELP
1-6 PLEASE
Answer:
1,2,3,4,6: they all have equal angles and ticks. They are congruent
Step-by-step explanation:
The segments shown below could form a triangle.
A.True
B.False
Answer:
YES
Step-by-step explanation:
A truck makes a trip of 14 hours, what was the speed if it traveled 2438 km?
Answer:
174
Step-by-step explanation:
I divided 2438 by 14 and got 174 mph.
Answer:
108.207
Step-by-step explanation:
I divided 2438km and 14hr
Please help will give a lot of points on this
Answer:
Step-by-step explanation:
x =121.42
Answer:
x = 82.35
Step-by-step explanation:
42/51 = x/100
cross multiply, then you get
42*100 = 51*x
4200/51 = 51x/51
x = 82.35
estimate the value of 48 square root to the nearest tenth.
Answer:
Square Root of 48 to the nearest tenth, means to calculate the square root of 48 where the answer should only have one number after the decimal point. To check that the answer is correct, use your calculator to confirm that 6.92 is about 48.
Step-by-step explanation:
There ya gooooo :)
The value of the expression √48 will be given as 6.93.
What is the value of the expression?When the relevant factors and natural laws of a mathematical model are given values, the outcome of the calculation it describes is the expression's outcome.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
The expression is given below.
⇒ √48
The power of the number 48 is 1/2. Then the value of the expression will be
[tex]\rightarrow \left ( 48 \right )^{\frac{1}{2}}\\[/tex]
→ 6.93
The value of the expression √48 will be given as 6.93.
More about the value of expression link is given below.
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A impossible
B unlikely
equally likely
D likely
E
certain
How many tickets will they have to sell to make 5,000,000?
Answer:
5,000,000= 625000 this many tickets if there 8 $
Step-by-step explanation:
And the ticket is 8$
How you would solve it is you take the number of money and divide it by how much each of the tickets are then the finished product is how many you have to sell.
Answer:
80,386
Step-by-step explanation:
Is 3.54 greater than -16/5
Answer:
Yes.
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Let's compare these numbers as decimals to make it easy. -16/5 as a decimal is -3.2. It's a negative number, therefore it is smaller than the positive number. The positive number (3.54) is bigger.
Hope this helps :)
Please help if you can
Answer:
the first choose
Step-by-step explanation:
becouse m(ABC) =m(CDE)m(ACB) = m(ECD) Vertical obejet angleso n=m(CED)I need help please.
Answer:
51 degrees
Step-by-step explanation:
18+33=51
Which set of ordered pairs represents y as a function of x?
Group of answer choices
{(0, 0), (1, 1), (1, 0), (2, 1)}
{(2, -1), (4, -2), (6, -3), (8, -4)}
{(1, -5), (1, 5), (2, -10), (2, -15)}
{(3, 3), (3, 4), (4, 3), (4, 4)}
{(2, -1), (4, -2), (6, -3), (8, -4)}
In this relation, each point has a unique x coordinate. None of the x coordinates repeat themselves.
For something like choice A, we have x = 1 repeated. The input x = 1 leads to multiple outputs (y = 1 and y = 0 simultaneously).
The same situation happens in choice C also. This time x = 1 and x = 2 repeat themselves.
Choice D has x = 3 and x = 4 repeat themselves.
A function is only possible if each x input leads to exactly one y output.
you want to buy some rice. A 6 ounce package costs $2.22. A 15-ounce package costs $5.25. A 22-ounce package costs $7.92. Which package is the best to buy?
Answer:
A. 6 ounce divide$ 2.22 = 0.37 per ounce
B. 15 ounce divide $ 5.25 = 0.35 per ounce
C. 22 ounce divide $7.92 = 0.36 per ounce
So my answer is Package B which is 15 ounce package $ 5.25
Answer:
22
Step-by-step explanation:
It's correct but i have no explanation.
Find the value of x so that the function has the given value.
k(x)=6x−1/2; k(x)=18
Answer:
x = [tex]\frac{37}{12}[/tex]
Step-by-step explanation:
Given k(x) = 6x - [tex]\frac{1}{2}[/tex] and k(x) = 18, the equate the right sides, that is
6x - [tex]\frac{1}{2}[/tex] = 18 ( multiply through by 2 to clear the fraction )
12x - 1 = 36 ( add 1 to both sides )
12x = 37 ( divide both sides by 12 )
x = [tex]\frac{37}{12}[/tex]
Please solve
1/3 (b+6)=1/4b +8
what is 20 =4 (g +2 )
Answer:
3Step-by-step explanation:
4 ( g + 2 ) = 20
4 ( 3 + 2 ) = 20
4 ( 5 ) = 20
4 ⋅ 5 = 20
20Hope this
helps! <3
