Answer:
368
Step-by-step explanation:
just multiply 46 x 8 = 368
80% of p is 20. What is p? 75% of b is 12. What is b?
Step-by-step explanation:
80% of p = 20
=> 0.8p = 20, p = 20 / 0.8 = 25.
75% of b = 12
=> 0.75b = 12, b = 12 / 0.75 = 16.
Answer:
[tex]80\% \: of \: p = 20 \\ \frac{80}{100} p = 20 \\ \frac{4}{5} p = 20 \\ p = \frac{20 \times 5}{4} \\ \boxed{p = 25}[/tex]
25 is the right answer.[tex]75\% \: of \: b = 12 \\ \frac{75}{100} b = 12 \\ \frac{3}{4} b = 12 \\ b = \frac{12 \times 4}{3} \\ \boxed{b = 16}[/tex]
16 is the right answer.Plssssssssssssssssssssssssss
Answer:
9
Step-by-step explanation:
1/9(9^2)
1/9(81)
9
what is 2÷ 5/12 ??? pls help me im rly stuck on this question??
Answer:
4.8
Step-by-step explanation:
Which expression is equivalent to the one given? 3 ( 2 n − 4 ) + 6 n
Answer:
7n-12
Step-by-step explanation:
Answer:
Step-by-step explanation:
12 n - 12
someone help
thank you
Answer:
30000+200000
Step-by-step explanation:15% bc its 3 years, 15% of 200000 is 30000
Answer: 230 000
Step-by-step explanation:
2017 - 2014 = 3
if each year it goes up by 5% and it's already been 3 yrs.
then 3 x 5 = 15%
now it's at 15 %
Value :
200 000(0.15)
= 30 000
Cost of house after 3 yrs :
200 000 + 30 000
= 230 000
joe borrowed 12 books from the library four books were for himself the rest were for his little brother how can the number of books that were for his little brother be found?
a. multiply 4 times 12
b. subtract 4 from 12
c. add 4 and 12
Answer:
subtract 4 from 12
Step-by-step explanation:
Consider Triangle ABC with vertices O (0, 0), A (a, 0), and B (b, c). Sketch a diagram and
prove that all altitudes intersect each other at one point.
Answer:
I'm truly sorry I have no idea I'm only here for points
To find the quotient 5/7 divided by 1/3 multiply..
Answers:
Multiply 7/5 by 1/3
Multiply 7/5 by 3
Multiply 5/7 by 3
Multiply 5/7 by 1/3
Answer:
Multiply 5/7 by 3
Step-by-step explanation:
To find the quotient (division) multiply by the reciprocal. The reciprocal of 1/3 is 3.
PLESE HELP, I WILL MARK ANSWER!!!!!!
Find the perimeter of triangle QRS
helppp plzzz thx
Answer:
A. 36 cm
Step-by-step explanation:
Perimeter = SQ + RS + RQ
✔️Find SQ:
SN = SM = 10 cm (tangents drawn from an external point)
QL = QN = 2 cm (tangents drawn from an external point)
SQ = SN + NQ
SQ = 10 + 2 = 12 cm
✔️Find RS:
RS = RM + MS
RM = RL = 8 - 2 = 6 cm
MS = 10 cm (given)
Therefore,
RS = 6 + 10 = 16 cm
✔️RQ = 8 cm (given)
Thus:
Perimeter = SQ + RS + RQ
Perimeter = 12 + 16 + 8 = 36 cm
3 lbs converted into ounces
Answer:
48 ounces
Step-by-step explanation:
Answer:
48
Step-by-step explanation:
what is equal to 18 tens
Answer:
180
Step-by-step explanation:
so if it is addition like I assume it is, you would do this:
18 +18 +18 +18 +18 +18 +18 +18 +18 +18
that is also equal to 18x10.
so 18 ten times. a simple trick for multiplying by ten is just adding a zero, so 18x10 is 180.
I THINK THIS IS RIGHT LOL
Hey there!
18 * 10
≈ 18 + 18 + 18 + 18 + 18 + 18 + 18 + 18 + 18 + 18
≈ 36 + 36 + 36 + 36 + 36
≈ 72 + 72 + 36
≈ 144 + 36
≈ 180
Therefore, the answer should be: 180
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
Find the value of x.
Answer:
Since all angles of a triangle are equal (60°), it's an equilateral triangle hence all sides are equal.
hence x = 16 units
-7.4r - 6.31 = 3.23 - 5.6r
Answer:
r=−5.3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−7.4r−6.31=3.23−5.6r
−7.4r+−6.31=3.23+−5.6r
−7.4r−6.31=−5.6r+3.23
Step 2: Add 5.6r to both sides.
−7.4r−6.31+5.6r=−5.6r+3.23+5.6r
−1.8r−6.31=3.23
Step 3: Add 6.31 to both sides.
−1.8r−6.31+6.31=3.23+6.31
−1.8r=9.54
Step 4: Divide both sides by -1.8.
−1.8r/−1.8=9.54/−1.8
r=−5.3
please get this done quick
Answer:
its A: (-1,-1/2)
Step-by-step explanation:
Find the holes in the graph by factoring and cancelling.
Elijah is taking a multiple choice test with a total of 100 points available. Each
question is worth exactly 2 points. What would be Elijah's test score (out of 100) if he
got 8 questions wrong? What would be his score if he got x questions wrong?
Score with 8 questions wrong:
84
Score with x questions wrong:
Answer:
84 and then 100-2x
Step-by-step explanation:
i dont know how but i know thats right
given f(x) = 6 (1 - x) +11 what is the value of f(8)
Write an expression that will tell us how many calories
are in a package with m cookies and n crèmes per
cookie.
Answer:
300
Step-by-step explanation:
i have a box and cremes
x
Solve ONE of the following two equations. YOU decide
which one you want to solve for this Cool Down. Show
all of your steps in the line paper provided. YOU GOT
THIS! Don't forget to check your answer.
Equation #1: 5(a + 1) = 2a - 3
OR
Equation #2: 10 - 2b = 16
Answer:
Equation 1 a=-8/3
Equation 2 b= -3
Step-by-step explanation:
Equation 1
5a+5=2a-3
5a-2a=-3-5
3a=-8
a=-8/3
Equation 2
-2b=16-10
-2b=6
b=6/-2
b=-3
10 hours to 6 hours. What is the percent of Change
Answer:
40% decrease
Step-by-step explanation:
10% = 1
(multiply by 6)
60% = 6
100% - 60% = 40%
Use the Distributive property to write each expression as an equivalent algebraic expression.
7(-2x + 6)
Answer:
Step-by-step explanation:
we will use distributive property to write an equivalent expression:
7(-2x)+7(6)
Which graph shows the system 1 x++y=2 ? [x2 + y2 =9
Answer:
The graph of the system in the attached figure
Step-by-step explanation:
we have
isolate the variable y
----> equation A
This is the equation of a vertical parabola open down (because the leading coefficient is negative)
The vertex represent a maximum
the vertex is the point (0,2)
---> equation B
This is the equation of a circle centered at (0,0) with radius 3 units
The solution of the system of equations is the intersection points both graphs
using a graphing tool
The solutions are the points (-2.05,-2.19) and (2.05,-2.19)
see the attached figure
Answer:
It's C!
Step-by-step explanation:
Just got it right :>
what is the area of 2, 1/3, 4/3 and 2/9.
Answer: 35/3 or 11 2/3
Step-by-step explanation:
10 years ago a father was ten times older than his son. The father is now 40. How old is the son now?
Answer:
the son is 13
Step-by-step explanation:
Two percent of the customers of a store buy cigars. Half of the customers who buy cigars buy beer. 25 percent who buy beer buy cigars. Determine the probability that a customer neither buys beer nor buys cigars.
Answer:
0.95
Step-by-step explanation:
The computation of the probability that a customer neither buys beer nor buys cigars is given below;
Given that, the probabilities are
The customers who purchased cigars be 0.02
The customers who purchased cigars + beer 0.50
And, the customers who purchased beer + cigars be 0.25
Now the probabilities where the customer purchased both
= 0.05 × 0.02
= 0.10
The probability where the customer purchased beer is
= 0.01 ÷ 0.25
= 0.04
Now the probability where a customer neither buys beer nor buys cigars is
= 1 - 0.02 + 0.04 - 0.01
= 0.95
The native bird population in a city is decreasing at a rate of 10% per year after 1 year the population of native birds is 14000 complete the recursive defined function to describe the situation.
The recursively defined function that describes the given situation would be f(n) = f(n-1) x 0.9, after four years, 9185 birds will be remaining.
What is a function?A function is defined as a relation between the set of inputs having exactly one output each.
The native bird population in a city is decreasing at a rate of 10% per year after 1 year the population of native birds is 14000.
f(0) = 14000
f(n) = f(n-1) x 0.9
f(1) = f(0) x 0.9
= 14000 x 0.9
= 12600
f(2) = f(1) x 0.9
= 12600 x 0.9
= 11340
f(3) = f(2) x 0.9
= 11340 x 0.9
= 10206
f(4) = f(3) x 0.9
= 10206 x 0.9
= 9185.4
Therefore, after four years, 9185 birds will be remaining.
Learn more about function;
https://brainly.com/question/12431044
Answer:14000, 0.9, 10206
Step-by-step explanation:
pluto- just took the test
Chau made $252 for 18 hours of work.
At the same rate, how much would he make for 9 hours of work?
Answer:
$126.00
Step-by-step explanation:
divde by 2
compare these amounts. use or =.
8oz ________ 8 cups
Answer:
8 cups is greater then 8 oz
Step-by-step explanation:
True or False: 4×4×4+5×5 = 43 + 52
Answer:
False
Step-by-step explanation:
4x4=16
16x4=64
5*5=25
64+25=89
Therefore the answer is false, because 89 is not equal to 95.
Answer:
false
Step-by-step explanation: you don't really need this part but all you need to know is that it is false :)
Which rule describes the composition of transformations
that maps ABCD to AB"C"D"?
O T5, -6 ory = -x(x, y)
O ry=-xoTs, – g(x, y)
O T6 -5 0 ry-axis(x, y)
O ry-axis T6, – g(x, y)
Answer:
i hope number c is correct answer
The rule which describes the composition of transformations is reflection around y axis and translation of (6, -5).
What is Geometric Transformation?Transformation of geometrical figures or points is the manipulation of a given figure to some other way.
Different types of transformations are Rotation, Reflection, Glide reflection, Translation and Dilation.
Given triangle BCD has the coordinates equal to,
B(1, 4), C(1, 2) and D(5, 3).
Let the triangle be reflected around the Y axis.
A point (x, y) after the reflection over the Y axis changes to (-x, y).
The coordinate points are,
B'(-1, 4), C'(-1, 2) and D'(-5, 3).
Now let the triangle be translated to (6, -5).
The coordinates of the triangles are,
B''(-1+6, 4-5), C''(-1+6, 2-5) and D''(-5+6, 3-5)
B''(5, -1), C''(5, -3) and D''(1, -2).
This is the exact coordinates of triangle B''C''D''.
Hence the correct transformation is reflection around y axis and translation of (6, -5).
Learn more about Geometric Transformations here :
https://brainly.com/question/10957993
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