Answer:
40
Step-by-step explanation:
16 is 40 percent that means that :
32 is 80 percent
8 is 20 percent.
32 + 8 is 40 ------ 80 percent+ 20 percent =100 percent
40 is the number whose 40% is 16.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
We need to find the number whose 40% is 16.
Let us consider the number be x.
Convert 40% to the decimal by dividing with 100
40/100=0.4
Now multiply zero point four with x which gives 16
0.4x=16
Divide both sides by 0.4
x=16/0.4
x=40
Hence, 40 is the number whose 40% is 16.
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Melody Galvez: Attempt 1
In the diagram, 2L = ZN, ZLOM = ZNMO. The two column proof shows ALOM
ZANMO
Statement
1. EN
Reason
Given
2. LLOMNMO
Given
3. MO = MO
Reflexive Property of Congruence
4. ALMO SANOM
2
Which of the following reasons would justify Statement 4?
O AAA
SSA
O AAS
Answer:Asa
Step-by-step explanation:because I know
Using the chart above, which of the following statements is true when comparing the account balances?
Answer:
d
Step-by-step explanation:
The chart below describes the commissions earned by four different sales people. Sales Person Commission Earned Time on Sales Floor Alex $220 10 Hours Beth $40 120 minutes Cleo $120 300 minutes David $180 360 minutes Which sales person earned the most money per hour? A Alex B Beth C Cleo D David
Answer:
ALEX
Step-by-step explanation:
Because if u look it says ten minutes an e has 220 so that equals to almost 3'500 dollars Im only in 7th grade good luck
Answer:
Step-by-step explanation:
Heya, the correct answer is David. The tricky part is the Hours and minutes difference. by dividing 360 by 6 we'll get 60. That equals an hour. Which is what the original answerer got wrong. So, If we divide 180 by 6 we get 30. So actually, there is an 8-number difference between Alex's and David's answers. With David being right. 22-30
Find the rectangular coordinates of (7, 150°)
Answer:
The coordinates are (-7sqrt(3)/2, 7/2).
Step-by-step explanation:
The rectangular coordinates from polar coordinates is found by:
x = r*cos(theta)
y = r*sin(theta)
Substituting the given values, we get:
x = 7*cos(150 deg) = 7*(-sqrt(3)/2) = -7sqrt(3)/2
y = 7*sin(150 deg) = 7*(1/2) = 7/2
The coordinates are (-7sqrt(3)/2, 7/2).
I hope this helps! :)
Carissa has $250 in her checking account
Answer:
c
Step-by-step explanation:
48n + 35m - 6m =
please answer asap
Answer:
29m+48n
Step-by-step explanation:
48n + 35m - 6m =
48n+29m
Karen has a cube that has a side length of 6 in. The net of the cube is shown.
Question: What is the surface area of the cube?
Answer:
[tex]Area = 216\ in^2[/tex]
Step-by-step explanation:
Given
[tex]L = 6[/tex] --- length
Required
Determine the surface area
The surface area of a cube is calculated as follows:
[tex]Area = 6L^2[/tex]
Substitute 6 for L
[tex]Area = 6 * 6^2[/tex]
[tex]Area = 6 * 36[/tex]
[tex]Area = 216[/tex]
Hence, the surface area of the cube is [tex]216in^2[/tex]
4.
Solve for the value
of n.
0.72 = 0.4(n + 1.4)
Draw or add images here
helppp plzzzzz. a sum of money put out at compund interest in increased by Rs.180 at the end of first year and by Rs. 188.10 at the end of second year. find out the sum and rate of interest
9514 1404 393
Answer:
₹172.25 at 4.5%
Step-by-step explanation:
The growth factor is the ratio of the values at the end and beginning of the second year:
multiplier = 188.10/180 = 1.045 = 1 + 4.5%
The amount put out is the amount at the end of the first year, divided by this growth factor.
P = A/(1+r) = 180/1.045 = 172.25
The sum put out is ₹172.25, and the rate of interest is 4.5%.
WILL GIVE BRIANLIEST just need the answers
Answer:
A. x+y<20
B.x+5y>40
C.(9)+5(9)=51 51>40
9+9=18 18<20
Step-by-step explanation:
Answer:
A. x+y<20
B.x+5y>40
C.(9)+5(9)=51 51>40
9+9=18 18<20
Step-by-step explanation:
Divide. Write your answer in simplest form
5/6 divided by 4
Please help me, and it has to be a fraction answer
Answer:
5/24
Step-by-step explanation:
Enter a problem...
Algebra Examples
Popular Problems Algebra Write the Fraction in Simplest Form (5/6)÷4
5/6 ÷ 4
Rewrite the division as a fraction.
5/6
4
Multiply the numerator by the reciprocal of the denominator.
5/6
⋅
1/4
Multiply
5/6
⋅
1/4
.
Tap for fewer steps...
Multiply
5/6
and
1/4
.
5/6
⋅
4
Multiply
6
by
4
.
5/24
The result can be shown in multiple forms.
Exact Form:
5/24
the school is planning a field trip to the Science Center the tickets are originally $28 but school groups receive and $8 discount on each ticket purchased. the expression t(28-8) represents the total cost for t tickets
Answer: 28-8 is the discounted price of each ticket, and t(28-8) is equal to/ (=) ----> 24(28-8)
Step-by-step explanation trust me :)
In a lab experiment, 510 bacteria are placed in a petri dish. The conditions are such
that the number of bacteria is able to double every 20 hours. How long would it be, to
the nearest tenth of an hour, until there are 1220 bacteria present?
what’s the answer
yrahh maybe it can be a bit if its not a its b
Answer:
25.2
Step-by-step explanation:
Difference between a number and its positive square root is 12 Find the number.
Answer:
156
Step-by-step explanation:
x - √+ = 12
= 12^2= 144
x = 144
I can’t tell what the answer is
The construction worker returns to the surface of the ground. What is her elevation?
Answer:
Step-by-step explanation:
usually the ground is elevation 0
Using PEMDAS solve
22/2x3
Okay, let me help you.
PEMDAS is just order of operations. P - Parentheses, E - Exponents, M - Multiplication, D - Division, A - Addition, and S - Subtraction.
/ this symbol means to DIVIDE.
Since division is at the beginning of the equation, you start with 22 ÷ 2 x 3
Let's break this down...
2 x 3 = 6
22 ÷ 6 = 3.66... and on with the 6's.
The answer to this equation, is
3.66
Which property does this represent?
0.9 = 0
Answer:
identity property okayyyyyyyy?
integer for 300 feet above sea level
Find the output, y, when the input x, is 30.
y = 14 – 0.5x
y =
Answer:
y=-1
Step-by-step explanation:
14-(.5*30) same as dividing 30 by 2
14-15=-1 combine
Answer:
Step-by-step explanation:
Y=1
please help : x^3-57x+56 by x-7
Answer:
x^2+7x-8
Step-by-step explanation:
Please help me with the problem above I’ll give brainliest to whoever is correct thank you!
Answer:
Explicit formula: y=3x+11
How tall will the plant be after 6 months? 29 inches
Step-by-step explanation:
Since it grows 3 inches per month, the slope would be 3, and since Gianna planted it when it was 11 inches already, the y-intercept would be 11.
plug in 6 for x (for 6 months): 3(6)+11=29
Find the percentage of change round to the nearest cent whole percent if necessary state whether the percent of change is an increase or decrease
3 months to 5 months
5 to 10
$0.32 to $.37
Answer with explanation:
Percentage change = [tex]\dfrac{Change}{Previous\ value}\times100[/tex]
a) 3 months to 5 months
Change = 5 - 3 ( increase )
Percentage change = [tex]\dfrac{2}{3}\times100\%=66.67\%[/tex] , it is an increase .
b) 5 to 10
Change = 10-5 = 5 ( increase)
Percentage change = [tex]\dfrac{5}{5}\times100\%= 100\%[/tex], it is an increase .
c) $0.32 to $.37
Change = 0.37-0.32 = 0.05 ( increase)
Percentage change = [tex]\dfrac{0.05}{0.37}\times100\%=13.51\%[/tex], it is an increase .
How? Just how I'm horrible at math
Answer:
c)[tex] \frac{x + 2}{x - 3} . \frac{4}{x + 2} [/tex]PLease Help ASAP 6(9-3)/3
Answer:
12
Step-by-step explanation:
hope this helps
Answer:
12
Step-by-step explanation:
It's right. I checked a lot.
X + 8 = 5; X = ?
6 = X = 2; X = ?
X = 3 = 3; X = ?
X + 10 = 7; X = ?
36 - X = 6; X = ?
14 = X = 2; X = ?
50 = X = 5; X = ?
5X = 10; X = ?
X = 7 = 6; X = ?
X-4 = 2; X = ?
HELPPP
Answer:
DONT No
Step-by-step explanation:
What is 3√243 expressed in simplest radical form?
Answer:
H is correct
Step-by-step explanation:
(243)^1/3
(3^3 × 3^2)^(1/3)
(3^3)^1/3 × (3^2)^1/3
3×(9)^1/3
Which value is in the domain of f(x)?
Answer: x = 4
Step-by-step explanation:
Here we have a piecewise function.
One piece works for values of x such that: -6 < x < 0
And the other piece works for values of x such that: 0 < x ≤ 4
Then the domain of this function is:
D = (-6, 0) U (0, 4]
Notice that, becuse we use the symbols ><, the values of x:
x = -6
x = 0
Do not belong to this domain.
While becuase we use the symbol ≤ in the right end, the value x = 4 does belong to the domain.
Then for the given options, the only value that belongs to the domain is the third option, x = 4.
is -12•(-8) negative vaule
Answer:
Yes i think its -96,
if thats what your asking
what is the y intercept of y= 5
Answer:
y=5
Step-by-step explanation: y=5 graphed is just a horizontal line through 5 on the y-axis, meaning the y-intercept of y=5 would be y=5.