Here's link to the answer:
tinyurl.com/wpazsebu
Answer:
Rewrite
64 as
[tex](2^{6})^5^/^6[/tex]
Apply the power rule and multiply exponents,
[tex](a^{m})^n=a^{mn}[/tex]
[tex]2^{6}^(^5^/^6^)[/tex]
Cancel the common factor of
[tex]2^{6}^(^5^/^6^)[/tex]
Rewrite the expression.
[tex]2^{5}[/tex]
Raise 2 to the power of 5
32
Hope ti helps
Please mark me as the brainliest
Thank you
Which fraction is equivalent to 4 over -9 ? (5 points)
A) 4 over 9
B) -4 over -9
C) 9 over 4
D) -4 over 9
Answer:
c is the best answer for this
Calculate the muscular work completed by four men. Four men carry 20 boxes each up a ramp as shown. Each box weighs 5 pounds. Remember that muscular work is calculated by multiplying the weight by the vertical distance. In the calculation, disregard the weight of the men and consider only the muscular work done carrying the boxes.
A. 600 ft-lbs
B. 1200 ft-lbs
C. 2400 ft-lbs
D. 3600 ft-lbs
Answer:
2400 foot pounds
Step-by-step explanation:
The amount of work done by the four men is 1200 ft-lbs. so option B is correct.
How to calculate work done?The muscular work done by each man is equal to the weight of the boxes carried multiplied by the vertical distance moved.
The weight of each box is 5 pounds, and each man carries 20 boxes, so the total weight carried by each man is:
20 boxes x 5 pounds/box = 100 pounds
The vertical distance moved is the height of the ramp, which is 30 feet.
Therefore, the muscular work done by each man is:
Muscular work = weight x vertical distance
Muscular work = 100 pounds * 30 feet
Muscular work = 3000 ft-lbs
Since there are four men carrying boxes, the total muscular work done is:
Total muscular work = 4 * 3000 ft-lbs = 12000 ft-lbs
Therefore, the answer is B. 1200 ft-lbs.
To know more about work done check:
https://brainly.com/question/13662169
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The diameter of a circle is 4 cm Which equation can be used to find its circumference?
Answer:
Circumference is equal to pi by diameter
22/7 ×4
the answer is equal to C= π×4
Answer:
B. C=pi x 4
Step-by-step explanation:
simplify:
2⁴ x 10³
(-5)³ x (-2)
Answer:
hope this helps
Step-by-step explanation:
in 2001 John makes an investment investment and $50,000 decreases in value of the rate of 2.5% per year write an exponential function to find the value of the investment in 2010
Answer:
$39811.77
Step-by-step explanation:
If we put y as the unit of year, the function will be 50000x0.975^y (100%-2.5% is 97.5%). And so from 2001 to 2010, nine years has passed, so the equation will be 50000x0.975^9 And if you calculate and round the answer to the nearest hundredth (cent), you will find $39811.77.
Which expression is a difference of squares with a factor of 2x+5
Answer:
4x^2 – 25
Step-by-step explanation:
i'vegot your back :))
Find x and y. I have no idea how to solve this.
Answer:
Step-by-step explanation:
sikeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Write the mixed number as a percent.
[tex]1 \frac{1}{4} [/tex]
Can someone please help me i need the answer now +brainlest)
Answer:
your answer will be option A
Step-by-step explanation:
have a nice day!!
Answer:
A
Step-by-step explanation:
Help My Sister What triangle is shown?
Answer: Right Triangle
PLSS HELP IF U ARE GOOD AT MATH ILL MAKR BRAINLIEST!!!!!
Two customers took out car loans from a bank.
Robert took out a 4-year loan for $30,000 and paid 4.9% annual simple interest.
Susan took out a 6-year loan for $30,000 and paid 4.5% annual simple interest.
What is the difference between the amounts of interest Robert and Susan paid for their car loans?
Enter your answer in the box.
$ { }
Answer:
Susan pays $2220 more interest than Robert
Step-by-step explanation:
Interest = principle times rate times the time
I = PRT
Robert: I = 30000(.049)(4) = $5880
Susan: I = 30000(.045)(6) = $8100
8100 - 5880 = $2220
Put the following equation of a line into slope-intercept form, simplifying all fractions.
Answer:
3x - y = -3
Step-by-step explanation:
divide everything by 4, the greatest common factor. That's all you need to do.
Answer: y=3x+3
Step-by-step explanation:
12x -4y= -12
subtract 12x from both sides
-4y= -12x-12
Divide everything by -4 to make y positive and alone
y=3x+3
Simplify:
4z+3/15+8q+2/15+6z-4q
Please help! It’s late! Big grade! Help asap! Extra points!!
Answer:
The answer is B
Step-by-step explanation:
what is the slope, please 18,5 and -18, 5
Answer:
The slope is a zero slope. This means that the line is a straight, horizontal line.
Step-by-step explanation:
Use the slope formula.
[tex]m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
5-5/-18-18 = 0/-36
solve for x x + 18.8 = 27.9
A x=9.1
B x=46.7
C x=524.52
D x=45
Answer:
9.1 (A)
Step-by-step explanation:
27.9 - 18.8 = 9.1
hope this helps u
A salesperson's commission rate is 5%. What is the commission from the sale of $36,000 worth of furnaces? Use pencil and paper. Suppose sales would double. What would be true about the commission? Explain without using any calculations.
Answer:
a. $1,800
b. Commission would double as well.
Step-by-step explanation:
Commission paid on $36,000 worth of furnaces with a rate of 5% is:
= Amount of sales * commission rate
= 36,000 * 5%
= $1,800
If the sales were to double, the commission would be based on double the amount so it would double as well.
= 36,000 * 2
= $72,000
Commission = 72,000 * 5%
= $3,600
Commission therefore doubled.
Answer:
1,800
Step-by-step explanation: I dont know but this is the right awnser
If y = 3 ab + 2 b 3, what is y when a = 1 and b = 2
Answer:
18
Step-by-step explanation:
3 x( 1x2) = 6 plus...
2 x 2 x 3 =12
so 6 plus 12 is 18
Answer:
y =18
Step-by-step explanation:
y = 3 × 1 ×2 + 2 ×2× 3
y = 6 + 12
y = 18
If the frightened dot ran from -34 to -66 for 5 minutes then, the distance is __ units and the average speed is __ units per minute.
Answer:
Step-by-step explanation:
distance traveled=-34-(-66)=-34+66=32 units
average speed=32/5=6.4 units /min
The diameter of a circle has endpoints (2,-6) and (-4,-16).
Enter an equation for the circle in standard form.
Answer:
[tex](x + 1)^{2} + (y + 11)^{2} = 34[/tex]
Step-by-step explanation:
First find the midpoint of the segment from (2, -6) to (-4, -16)
((2 - 4)/2, (-6 - 16)/2)
(-2/2, -22/2)
(-1, -11) is the midpoint and is the center of the circle
Now find the distance between the 2 given points and divide by 2 to get the radius of the circle
d = [tex]\sqrt{(2 + 4)^{2} + (-6 + 16)^{2} }[/tex]
= [tex]\sqrt{6^{2} + 10^{2} }[/tex]
= [tex]\sqrt{36 + 100}[/tex]
= [tex]\sqrt{136}[/tex]
r = [tex]\sqrt{136}[/tex]/2
[tex]r^{2}[/tex] = 136/4 = 34
Equation of circle with center at (-1, -11) and radius = [tex]\sqrt{34}[/tex] is
[tex](x + 1)^{2} + (y + 11)^{2} = 34[/tex]
hey guys it would mean the world to me if u helped me with this (geometry)
Answer:
Statements Reasons
1.
AB
bisects DAC 1. Given
A 2. 1 2 2. Defn Bisector
3. C and D are right angles 3. Given
A 4. C D 4. All Right ’s
S 5.
AB AB
5. Reflexive
6. ∆DAB ∆CAB 6. AAS
7.
BC BD
7. CPCTC
Simplify the following expressions. Assume all variables are positive.
Exponents in simplified form should all be positive.
(81)
1.
493 · 494
2.
3
(81)
3.(16x24)
Which multiplication equation that represents the question: how may 3/8s fits into 5/4
Answer:
B
Step-by-step explanation:
You would usually divide to see,
but also multiplying the number you can fit in 5/8 and the number you multiply it by.
Leon created a scale drawing of the school library in her art class. In the drawing the length of library is 13 inches. The length of actual library is 78 feet. Which scale Leon used to create the scale drawing of school library?
Answer:
1 inch is 6 feet
Step-by-step explanation:
Answer:
1 inch represents 6 feet
∪ω∪
Step-by-step explanation:
1 inch represents 6 feet
Which expression is equivalent to –(3 + 4x)?
Answer:
-3-4x
Step-by-step explanation:
(4x+2)(x-2) can someone help me with this question?
Answer:
Use distributive property and multiply
Step-by-step explanation:
then you will get your polynomial
Answer:
if you needed it simplify its 4x^2-6x-4
Order numbers from least to graders using 1,2,3,4
triangles and rectangle
Step-by-step explanation:
Area of triangle (A1)
= 1/2 * b *h
= 1/2 * 1 * 1
= 1/2 ft
Area of rectangle (A2)
= L * b
= 3 *1
= 3 ft
Total area
= A1 + A2
= 1/2 + 3
= (1 + 6 ) / 2
= 7/2 ft²
= 3.5 ft²
Hope it will help :)
seriously though can somebody help me?
Answer:
2
Step-by-step explanation:
i need help asap! math problem
Answer:
4
Step-by-step explanation:
cos(-π) = -1 [in radians]
3-(-1) = 4
There are many ways to answer this but, I'll try to explain it.
You can see that you are computing a limit when some n approaches negative PI. You get to substitute negative PI instead of n and compute cos(-pi) which is -1.
Then compute f(x) - (-1) = 3 - (-1) = 4 which is a result.
The way you can imagine cos(-pi) or cos(-90deg) is by dragging point in a unit circle beneath x-axis and to the bottom y-axis (-90 angle), the y coordinate tells you the cosine value at (-90) and because you have dragged the point on the unit down to y-axis the value is -1.
Hope this helps.