Answer:
6
Step-by-step explanation:
root 36, is 6
6 times 6 = 36
so x is 6
You buy a watch for $31.68, it includes a 5.6% sales tax. You received a discount of 40% off the original price. What is he original price?
Answer: Okay i think i got it: roughly $46.83
Step-by-step explanation:
Answer:
Its 50$ cause u gotta round up
Step-by-step explanation:
So basically just 31.68 times 5.6 as a decimal then do 60% because 100-40=60 and another step and you end up with 0.50 then jus times by 100
Given that angles ABC ~ DEF, solve for x and y.
A bus as speed of 20m/s begin to slow at constant acceleration of 8.00m/s2 along a straight line find the average speed for the 5al.s interv
Answer:
-20 m/s.
Step-by-step explanation:
The computation of the average speed is shown below:
Given that
The initial velocity of the bus, u = 20 m/s
Aceleration of the bus, -a = 8 m/s²
time of motion, t = 5 s
Now The final velocity of the bus is
v = u + at
v = 20 + (-8 × 5)
v = 20 - 40
v = -20 m/s.
Question 4 Multiple Choice Worth 1 points)
(05.02 LC)
Find the measure of angle x in the figure below
A - 65°
B - 70°
C - 110°
D - 125
Answer:
B because 180 - 55 +55 u get 70 due to opposite sides x us also 70
Answer:
x=180-55-55=180-110=70° is your answer
A random sample of people is chosen to participate in a survey.
For the survey results to be considered valid, which must be true of the random
sample? (Select all that apply.)
Everyone in the population has an equal chance of being selected in the sample.
The sample must be the same size as the population.
The sample must be a group separate from the population.
The sample size must be small.
The sample must be unbiased.
The sample must be biased.
The sample must represent the target population.
Answer:
he sample must represent the target population.
its c good luck c c c cc c cc c cc c cc c c c c c c c c c c c c c c c c c
Dwayne's Tea Shop has caffeinated tea and decaffeinated tea. The tea
shop served 63 caffeinated teas and 27 decaffeinated teas. What
percentage of the teas served were caffeinated?Write your answer using
a percent sign (%).
картопля містить 20 % крохмалю. скільки картоплі потрібно для одержання 12 кг крохмалю
Answer:
Для виготовлення 1 кг крохмалю потрібно 6 кг картоплі.Скільки крохмалю одержали з 30 кг картоплі. только пожалуйста условие задачи а не ее решение
Step-by-step explanation:
A rectangular box has the dimensions shown in the diagram. The volume of the box is given by the function V(x) = x3 – 4x, where x is the height in inches.
What is the height of the box if the volume is 15 in.3?
There is a rectangular box with length x+2 in. , width x-2 in. , and height x in.
height = in.
Answer:
[tex]Height =3[/tex]
Step-by-step explanation:
Given
[tex]Length = x + 2[/tex]
[tex]Width = x - 2[/tex]
[tex]Height = x[/tex]
[tex]Volume = 15[/tex]
Required
Find the height
The volume is calculated as thus:
[tex]Volume = Length * Width * Height[/tex]
This gives
[tex]15 = (x + 2) * (x - 2) * x[/tex]
Apply difference of two squares
[tex]15 =(x^2 - 4 ) * x[/tex]
[tex]15 = x^3 - 4x[/tex]
Subtract 15 from both sides
[tex]x^3 - 4x - 15 = 0[/tex]
Using a calculator to factorize, we have:
[tex](x-3)(x^2+3x+5) = 0[/tex]
Split
[tex]x - 3 = 0[/tex] or [tex]x^2 + 3x + 5 = 0[/tex]
[tex]x = 3[/tex] or [tex]x^2 + 3x + 5 = 0[/tex]
x has complex roots for [tex]x^2 + 3x + 5 = 0[/tex]
Hence:
[tex]x = 3[/tex]
Recall that:
[tex]Height = x[/tex]
[tex]Height =3[/tex]
Find the height of a parallelogram with base
9.44 meters and area 70.8 square meters.
Answer:
7.5 metres
Step-by-step explanation:
The formula for the area of a parallelogram is Area = base x height.
In the problem, you are given the base, which is 9.44 metres, and the area, which is 70.8 square metres.
When you plug everything into our area formula, you should get:
70.8 = 9.44 x height
To solve for height, you would divide both sides by 9.44.
70.8 ÷ 9.44 = height
7.5 = height
Don't forget your units, which is metres!
height = 7.5 metres
Find g(x), where g(x) is the translation 2 units right and 9 units down of f(x)=|x|.
Write your answer in the form a|x–h|+k, where a, h, and k are integers.
Answer:
g(x) = |x - 2| - 9
Step-by-step explanation:
Translations of a function f(x):
Translation of f(x) by a units to the right is given by f(x - a).
Translation of f(x) by a units to the left is given by f(x + a).
Translation of f(x) by a units down is f(x) - a
Translation of f(x) by a units up is f(x) + a
Find g(x), where g(x) is the translation 2 units right and 9 units down of f(x)=|x|.
2 units right: f(x - 2) = |x - 2|
9 units down: f(x - 2) - 9 = |x - 2| - 9
The answer is: g(x) = |x - 2| - 9
simplify 3
[tex] \sqrt[3]{a} - \sqrt[5] {a}^{2} \times ( {a}^{ - 1} )^ \frac{1}{2} [/tex]
Answer:
why is there no picture?
9514 1404 393
Answer:
cuberoot(a) - 1/tenthroot(a)
Step-by-step explanation:
The applicable rule of exponents seems to be ...
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
Expressing all radicals using rational exponents, we want to simplify ...
[tex]a^{\frac{1}{3}}-(a^{\frac{2}{5}})(a^{-\frac{1}{2}})\\\\=a^{\frac{1}{3}}-a^{\frac{4-5}{10}}\\\\=a^{\frac{1}{3}}-a^{-\frac{1}{10}}=\boxed{\sqrt[3]{a}-\dfrac{1}{\sqrt[10]{a}}}\\\\=\boxed{\sqrt[3]{a}-\dfrac{\sqrt[10]{a^9}}{a}}[/tex]
__
We have shown two simplified expressions. You can choose the one that matches your requirements. Sometimes we don't want any radicals in the denominator.
Friend made this for me i need help
One interior angle of a convex polygon (a convex polygon is a polygon where all angles
are less than 180 degrees) is 120 degrees. All the other angles are 130 degrees. How many sides
does the polygon have?
Answer:
7 sides
Step-by-step explanation:
The sum of exterior angles of a polygon is 360°.
Now, exterior angle of the point with interior angle of 120 is; 180 - 120 = 60 (angle on a straight line)
For the others, it is; 180 - 130 = 50
Thus;
60 + 50n = 360
50n = 360 - 60
50n = 300
n = 300/50
n = 6
Thus,number of sides = 6 +1 = 7 sides
REALLY!!! Need help please!!! Been struggling on this!!! I will give you brainliest if you answer it!!!!
Answer:
199.5in^3
Step-by-step explanation:
To do this we first need to find the area of the triangle to do that we can do 3.5*2=7
(since there are two triangles we can do it like this to make it easy)
then we can multiply it like so
7*28.5=199.5
Hope this helps :)
Q. work out the working capital Ratio:
cash at Bank 12000
stook. 18000
Debfors. 24000
Bills payable. 7000
creditors. 17000
cost of sales. 150000
> formula : working copital current Assets - current liabilities
Answer:
30,000
Step-by-step explanation:
The computation of the working capital is shown below:
As we know that
Working capital = current assets - current liabilities
where
Current assets = Cash at bank + stock + debtors
= 12,000 + 18,000 + 24,000
= 54,000
And, the current liabilities = bill payable + creditors
= 7,000 + 17,000
= 24,000
So, the working capital is
= 54,000 - 24,000
= 30,000
6cm
6cm
7cm
8cm
what is the area
45Answer:
Step-by-step explanation:
Part A
Which rule defines the function in the graph?
Answer:
c because yes
Step-by-step explanation:
trust me it's C
Solve for n. 2/3(1+n)=-1/2n
Answer:
=−4/7
Step-by-step explanation:
And yh I'm sorry if I got it wrong
Stats practice problem
Answer:
ummmm
Step-by-step explanation:
both of your images are blocked
Zac and Lynn are each traveling on a trip. So far, Zac has traveled 123.75 miles in 2.25 hours. Lynn leaves half an hour after Zac. So far, she has traveled 105 miles in 1.75 hours. Assume Zac and Lynn travel at constant rates.
Complete question is;
Zac and Lynn are each traveling on a trip. So far, Zac has traveled 123.75 miles in 2.25 hours. Lynn leaves half an hour after Zac. So far
she has traveled 105 miles in 1.75 hours. Assume Zac and Lynn travel at constant rates.
Let a represent the number of hours that have elapsed since Zac started traveling. Let y represent the number of miles traveled. Write a system of linear equations that represents the distance each of them has traveled since Zac left on his trip.
Assume Zac and Lynn continue to travel at the same constant rates and make no stops.
Determine the solution of the system of linear equations.
Answer:
Zac: y = 55a
Lynn: y = 60(a - ½)
6 hours after Zac started traveling, both Zac and Lynn would have covered 330 miles each.
Step-by-step explanation:
Zac has traveled 123.75 miles in 2.25 hours. Since he travels at constant speed, we can say;
zac's speed = 123.75/2.25 = 55 mi/hr
Similarly, Lynn traveled 105 miles in 1.75 hours. Thus, since she travels at a constant speed;
Lynn's speed = 105/1.75 = 60 mi/hr
Now, we are told that a represents the number of hours that have elapsed since Zac started traveling and y represents the number of miles traveled.
Thus;
a hours after Zac started travelling, his distance covered will be;
Zac: y = 55a
Now,for Lynn, since she started ½ an hour after Zac, it means a hours after Zac started, she had traveled (a - ½) hours.
Thus, Lynn's distance traveled after Zac started = 60(a - ½)
Lynn: y = 60(a - ½)
The solution will be when they have travelled equal distances a hours after Zac started. Thus;
55a = 60(a - ½)
55a = 60a - 30
60a - 55a = 30
5a = 30
a = 30/5
a = 6 hours
Putting 6 for a in y = 55a, we have;
y = 55 × 6
y = 330 miles
Consider the reflectional symmetry of the rhombus.
How many lines of symmetry does the shape have?
0
1
2
4
Answer:
2
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
True False
Angle Phas the same measure as angle P!
Angle Q has the same measure as angle R.
Angle R has the same measure as angle R'.
Answer:
Step-by-step explanation:
Triangle PQR is in a coordinate plane. The triangle is reflected across the y–axis and
then translated 11 units left to form Triangle P'Q'R'. Determine which of the following statements must be true regarding this transformation. Select True or False for each statement.
Angle P has the same measure as angle P'. T or F
Angle Q has the same measure as angle R'. T or F
Angle R has the same measure as angle R'. T or F
There are 60 mangoes, They are packed in 7 boxes. How many mangoes are there in each box and how many mangoes are left out?
Answer:
There are 4 mangoes left.
There are 8 mangoes in each box.
Step-by-step explanation:
60 / 7 (rounded) = 8
60 remainder 7 = 4
8 * 7 = 56
9 * 7 > 56
56 + 4 = 60
please mark me as brainliest
suppose f(x) is continuous and that f(-5)=2, f(0)=-3. f(3)=2, f(7)=-4, f(8)=-1.Which smallest interval where f (x)= 0 is guaranteed to have a solution: [-5,0], [0,3], [3,7], or [7,8]?
Answer:
[0,3]
Step-by-step explanation:
Using a special case of mean value theorem, The Intermediate Zero Theorem:
if sign changes in continuous function, it pass through zero:
f(-5)=2, f(0)=-3. f(3)=2, f(7)=-4, f(8)=-1
[-5,0], [0,3], [3,7] guarantee a solution
smallest : [0,3]
A rectangular prism has a volume of 330 cubic feet. The prism is 6 feet long and 4 feet wide. What is the height of the prism? Show two different ways to find the height
Answer:
H =13.75 ft
Step-by-step explanation:
First, 6 x 4 = 24. To find the height you need to do 330/ 24 which = 13.75
In a science experiment, Katrina needs to know the mass of a seed pod.
She measures the mass of 8 seed pods as 10.4g.
What is the mass of 1 seed pod?
Answer:
1.30g
Step-by-step explanation:
The mass of 8 seed pods is equal to 10.4g.
10.4g = 8 pods
Total mass / Total pods = Individual pod weight
10.4g / 8 pods = 1.30g per pod
Lets check our work to confirm:
1.30g x 8 pods = 10.4g
44fps converted to miles per hour
Step-by-step explanation:
30 mph is the answer of your qu
the exponential function g, whose graph is given below, can be written as g(x)=a*b^x
PLEASE HELP
Answer:
-5 9 i think that it let me know if I'm right
HELPPPPP I'M TRYING TO ENJOY MY AFTERNOON
Answer:
84.95 with 15% : 102.87
84.95 with 20% tip: 107.34
125 with 15% tip: 143.75
125 with 20% tip: 150
12.45 with 15% tip: 14.38
12.45 with 20% tip: 14.94
Step-by-step explanation:
Take value on the vertical column and multiply it by either 1.15 or 1.2
lizette a contractor designer wants to put a white picket fence around the picnic area. find the amount of fencing to the nearest tenth of a meter she must purchase to properly enclose the area
Which statement below best applies to the following expression?
Answer:
Option A
Step-by-step explanation:
Given expression is,
[tex]4\sqrt{2}-5\sqrt{3}[/tex]
If a radical term is given as [tex]\sqrt[a]{b}[/tex],
Here, a = Index
And b = Radicand
In the given expression radical terms are [tex]\sqrt{2}[/tex] and [tex]\sqrt{3}[/tex].
In these radical terms radicands are 2 and 3, which are not same.
Therefore, expression given can not be simplified further.
Option A will be the answer.