Answer:
Percent · Base = Amount.
Step-by-step explanation:
Use n for the unknown (percent).
Divide to undo the multiplication of n times 72.
Move the decimal point two places to the right to write the decimal as a percent.
Hope this helps!(:
Answer:
part = percent • whole
Step-by-step explanation:
Pls help me I'm stuck
Answer
72°
Step-by-step explanation:
[tex]because\ AC=AB\ therefore\ < ACB= < ABC=6x\\ And\ because\ the\ sum\ of\ the\ angles\ of\ a\ triangle\\ is\ 180\ .\\ therefore\ < ACB+ < ABC+ < CAB=180\ degrees\\ 3x+6x+6x=180\ degrees\\ 15x=180\ degrees\\ x=12\ degrees\\ < ABC=6x=6\times12\ degrees=72\ degrees[/tex]
I hope this helps you
:)
Answer:
∠ABC = 72°
Step-by-step explanation:
When we look at the triangle carefully, we can see a bar on AC and AB. Those bars define that AC and AB are equivalent. This also means that the triangle is isosceles. Since this triangle is isosceles, the base angles of the triangle are equivalent.
⇒ AB = AC
We also know that the sum of its interior angles must be 180°.
⇒ ∠A + ∠B + ∠C = 180
Let's substitute their angle measures.
⇒ 3x + 6x + 6x = 180 [∠BAC = 3x; ∠ABC = ∠ACB = 6x]
Now, let's solve for x.
⇒ 3x + 6x + 6x = 180
⇒ 15x = 180
⇒ 15x/15 = 180/15
⇒ x = 12
Now, substitute the value of x into "6x" to find ∠ABC.
∠ABC = 6x
⇒ ∠ABC = 6(12)
⇒ ∠ABC = 72°
In the three-cell model of the general circulation, areas of surface low pressure should be found at _______________.
a) the equator and 60o latitude
b) 30o latitude and 60o latitude
c) 30o latitude and the poles
d) the equator and 30o latitude
e) the equator and the poles
In the three-cell model of the general circulation, areas of surface low pressure should be found at the equator and 60° latitude.
What is Surface Low Pressure?
In any environment, geographically speaking, the place with the lowest relative pressure is called the surface low-pressure center.
Surface low-pressure centers are created when the atmospheric circulation of air (vertically) reduces a minuscule amount of atmosphere from a geographical region.
Learn more about Surface Low Pressure at:
https://brainly.com/question/894489
What number has the same absolute value as 47
Answer:
-47
Step-by-step explanation:
3
4
5
Enter the appropriate word(s) to complete the statement.
base
perfect cube
rational number
cube root
perfect square
repeating decimal
exponent
power
scientific notation
irrational number
radical sign
square root
monomial
real number
terminating decimal
6
7
18
Choose the correct term from the two choices given which makes the statement true.
(Scientific notation, Square root) is a compact way of writing numbers with absolute values
that are very large or very small.
Answer:
The answer is scientific notation
Step-by-step explanation:
The definition of scientific notation is a way of expressing real numbers that are too large or too small to be conveniently written in decimal form.
I hope this helps :)
An employee at a clothing store makes $12.75 per hour plus a 5.75% commission on sales. This week she worked 45 hours and her sales were $12,675. How much did she earn this week?
Answer:$1,302.56
Step-by-step explanation:
First you must find the amount she made from working her hours.
$12.75 x 45(hours)=$573.75
Next you must find how much she made from her commission on sales.
$12,675 x 0.0575(5.75% converted to a decimal)=728.8125.
Round 728.8125 to the nearest hundredth to get $728.81.
Add these two numbers together.
$728.81+$573.75=$1,302.56
Answer:
$1,302.56
Step-by-step explanation:
You must first determine how much she earned throughout her working hours.
$12.75 multiplied by 45 hours equals $573.75.
The next step is to determine how much she earned from her sales commission.
728.8125 = $12,675 x 0.0575(5.75 percent converted to a decimal).
To get $728.81, round 728.8125 to the nearest hundredth.
These two integers should be added together.
$728.81+$573.75=$1,302.56
solve for x please help me
Answer:
wpowie
Step-by-step explanation:hhh
which of the following numeral expressions may represent the probability of a simple event?
please help me please bro
Answer:
point D
Step-by-step explanation:
D because -1 has to be the x value and the only point with the x value of -1 is point D
1. How does the distance formula help me know if two or three sides of a triangle are equal?
A company advertises that all of its bottles will now contain 20% more shampoo. jill writes the expression x+0.2x to represent how many ounces of shampoo will now be in a bottle that originally had x ounces. which expression also shows an increase by 20%
what does the called 0.22
Solve in base 2 1111+1101+101
Answer:
100001
Step-by-step explanation:
First, convert the three numbers to base 10. 1111=15, 1101=13, and 101=5. Now, add the numbers up in base ten. 15+13+5=33. Lastly, convert 33 to base 2. 33=100001 in base 2.
If 5 a = 45, ba= 1, then b=
Answer:
1/9
Step-by-step explanation:
5a=45
divide it by 5 and a will =9
9b=1
divide 1 by 9
you get 1/9=b
therefore 9x1/9=1
Find the area of the rectangle with the given base and height.
3 ft 3 in
The area of the rectangle is it?
(Type an integer or a simplified fraction.)
Plz help
Answer: Area = 108 in. or 3/4 ft.
Step-by-step explanation: The formula for the area of a rectangle is l•w (length times width).
To get the area, you need to convert the units of measurement to one or the other (either inches or feet) because you cannot multiply them unless they are the same.
To get the area in inches, you convert 3 ft. to inches which is 36 inches, and then multiply it by 3 inches. You will get that the area = 108 inches.
To get the area in feet, you convert 3 inches to feet which is 1/4 (or 0.25) feet and then multiply it by 3 feet which gives you area = 3/4 ft. (or 0.75 ft.). Hope this helps.
You start at (0, -1). You move left 3 units and right 6 units. Where do you end?
PLEASE HELP!! ILL MARK BRAINLYEST!!!
Solve the equation.
-5 = b - 2.3
b =
Answer:
b = -2.7
Step-by-step explanation:
Isolate the variable, b
-5 = b - 2.3
add 2.3 to both sides (to isolate variable b)
-5 + 2.3 = b - 2.3 + 2.3
-2.7 = b + 0
-2.7 = b
Check work:
-5 = -2.7 - 2.3
-5 = -5
Correct
A survey asked a group of adults and youths if they prefer reading books printed on paper or electronic books. Results are shown in the table below, but some values are missing. Fill in the missing values.
The missing values for the given two-way table are shown in the image attached below (see attachment).
What is a Two-way Table?A two-way table can be described as table that shows the frequencies of two categorical variables in rows and columns respectively.
To find the missing values in the two-way table that is given, simply subtract a known value from the corresponding given total of a row or column.
Thus:
First row total for print and electronics = 33 + 24 = 57
Second row for electronics = 48 - 24 = 24
Second row total for print and electronics = 32 + 24 = 56
Column total for print = 33 + 32 = 65
Third column for grand total = 57 + 56 = 113
Therefore, the missing values for the given two-way table are shown in the image attached below (see attachment).
Learn more about two-way table on:
https://brainly.com/question/20744563
Find the equation of the linear function represented by the table below in slope-intercept form.
x y
-4 0
1 5
6 10
11 15
Answer:
the desired equation is y = x + 4.
Step-by-step explanation:
Slope is defined as m = rise over run. Run is the change (usually an increase) in x, and rise an increase or decrease in y.
We see, in the table, that if x increases from 1 to 6 (a 'run' of 5), y increases from 5 to 10 (a 'rise' of 5). Thus, it's immediately apparent that the slope is m = rise / run = 5 / 5, or just 1.
Using the slope-intercept form of the equation of a straight line, y = mx + b, and the point (1, 5), we calculate b:
5 = 1(1) + b, or b = 4.
Therefore the desired equation is y = x + 4.
ASAP 50 POINTS
Select the correct answer.
Which function has a restricted domain?
Answer:
Therefore, option B is correct.
[tex]\large\boxed{\sf y=\left(3x\right)^{\frac{1}{5}}-4}[/tex] Has infinity domain
[tex]\large\boxed{\sf y=\left(-x+3\right)^{\frac{1}{2}}}[/tex] Has a domain x < 3
[tex]\large\boxed{\sf y=-\left(x+8\right)^3 }[/tex] Has infinity domain
[tex]\large\boxed{\sf y=\:\left(4x\right)^2-5}[/tex] Has infinity domain
Answer:
2nd one
Step-by-step explanation:
Here if we simplify
[tex]\\ \rm\Rrightarrow (-x+3)^{1/2}[/tex]
[tex]\\ \rm\Rrightarrow \sqrt{-x+3}[/tex]
So
-x+3>=0-x>=-3x<=3So domain is restricted
Option B
∠A and ∠B are complementary. The measure of ∠A is 32°. What is the measure of ∠B? Enter your answer in the box. °
Answer:
∠B = 58°
Step-by-step explanation:
∠A and ∠B are complementary.
-> ∠A + ∠B = 90°
-> 32° + ∠B = 90°
-> ∠B = 90° - 32°
-> ∠B = 58°
Answer:
<B = 58
Step-by-step explanation:
complementary angles are angles that sum up to 90°.
If A and B are angle when added will form 90°, to find B we follow the following steps
A + B = 90
if A = 32°,
32 + B = 90
collect like terms
B = 90 - 32
B = 58
that means
32 + 58 = 90
B = 58
Do mark Brainliest
Jane made $108 for 9 hours of work.At the same rate, how many hours would she have to work to make $216?
pls help
Answer:
18 hours
Step-by-step explanation:
$108 = 9 hours
$216 = x hours
we want to get to $216 from the original equation. one thing we can do to get there is to figure out what we need to multiply 108 by to get 216. to figure this out, we can calculate 216/108 = 2.
therefore, we can multiply both sides of the original equation by 2 to get
$216 = 9 * 2 hours = 18 hours as our answer
How to solve x/2-y/3=1, x-y/4=4 using method of elimination
Answer:x+y=14 .....(1)x−y=4 ......(2)On adding 1 and 2, we get,2x=18x=9Putting this value in equation 2, we get,9−y=4y=5Hence, x=9 and y=5.
pleas help me with #5 i would really appreciate it !!
Answer: 1 3 5 7 ADD BY 2
Step-by-step explanation:
welcome
Answer:
Angles 6 & 7 are consecutive interior angles
Step-by-step explanation:
They are both on the same side of the transversal, and on the interior parts of the parallel lines.
what is 48/37 as a mixed fraction?
Answer:
1 11/37 is the correct answer
PLEASE HELP Which of the following are statistical questions?
I How many copies of the novel have been sold at each store this month?
II How many siblings do you have?
III How many cars are parked in the parking lot each day?
IV How old is your sister?
A.
I and II
B.
I and III
C.
III and IV
D.
Only I
Answer:
A.
I and II
is right answer
7. Angle A and Angle B are congruent. The measure
of Angle A is 2x + 3. The measure of Angle B is 3x –
5. Solve for x. What is the measure of each Angle?
=========================================
Work Shown:
angle A = angle B
2x+3 = 3x-5
3+5 = 3x-2x
8 = x
x = 8
angle A = 2x+3
angle A = 2*8+3
angle A = 16+3
angle A = 19
angle B = 3x-5
angle B = 3*8-5
angle B = 24-5
angle B = 19
Both angles are the same measure (19), which confirms our answer.
Answer:
X=8
Step-by-step explanation:
2x+3=3x-5. subtract 2x from both sides
3=x-5. add 5 to both sides
3+5=x
x=8
please help solve this problem evaluate ³√8
Answer:
the answer is 2
Step-by-step explanation:
re right 8 as [tex]2^3[/tex]= 3 √ [tex]2^3[/tex]
Pull terms out from under the radical, assuming real numbers. =2
What is the area of a sector with a central angle of π3 radians and a radius of 12. 4 m? Use 3. 14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the box. M².
The sector is a part of the circle. Then the area of the sector will be 161 square centimeters.
What is a circle?It is a locus of a point drawn equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
The central angle of π/3 radians and a radius of 12.4 m.
Then the area of the sector will be given as
[tex]\rm Area\ of\ sector = \dfrac{\theta}{2\pi} \ \pi r^2\\\\\\Area\ of\ sector = \dfrac{\pi / 3}{\pi } *\pi * 12.4^2 \\\\\\Area\ of\ sector = 161.01 \approx 161[/tex]
The area of the sector is 161 square m.
More about the circle link is given below.
https://brainly.com/question/11833983
The mean in
2, 2, 3, 5, 7, 7, 9, 10?
Answer:
5.6
Step-by-step explanation:
add them together and divide by 8 because there are 8 numbers
Have a nice day :)
Answer:
5.625
Step-by-step explanation:
u hv to add it all up and count the amount of numbers then divide
Determine the number and type of solutions of the quadratic
equation.
4x2 – 3x + 1 = 0
O one real solution
O two imaginary solutions
O one imaginary solution
O two real solutions
Answer: Choice B
Two imaginary solutions
=======================================================
Explanation:
The given equation is
4x^2 - 3x + 1 = 0
Compare this to the general quadratic
ax^2 + bx + c = 0
to find that a = 4, b = -3, c = 1.
Plug those values into the discriminant formula below.
d = b^2 - 4ac
d = (-3)^2 - 4*4*1
d = 9 - 16
d = -7
Then recall that...
If d > 0, then we have two real solutions.If d = 0, then we have only one real solution.If d < 0, then we have two imaginary solutions.We see that d = -7 fits with the third option highlighted above.
4x2 – 3x + 1 =
0 one real solutiontwo imaginary solutionsone imaginary solutiontwo real solutions→ two imaginary solutions