1. calculate showingbyour working
a)
[tex] {2}^{5} [/tex]
b) 5 cubed
c)
[tex]( \frac{1}{4} ) ^{2} [/tex]
d)
[tex] \sqrt{900} [/tex]
Answer:
a) [tex]32[/tex]
b) [tex]25[/tex]
[tex]c) \: \frac{1}{16} [/tex]d) [tex]30[/tex]
Step-by-step explanation:
[tex]a) \: {2}^{5} [/tex][tex](2 \times 2 \times 2 \times 2 \times 2 \times)[/tex]
[tex]32[/tex]
[tex]b) \: {5}^{3} [/tex][tex](5 \times 5 × 5)[/tex]
[tex]125[/tex]
[tex]c) \: ( \frac{1}{4} {)}^{2} [/tex][tex] \frac{ {1}^{2} }{ {4}^{2} } [/tex][tex] \frac{(1 \times 1)}{(4 \times 4)} [/tex][tex] \frac{1}{16} [/tex][tex]d) \: \sqrt{900} [/tex][tex] \sqrt{ {30}^{2} } [/tex]
[tex]30[/tex]
Hope it is helpful....In the diagram, point C represents the center of the sphere. Diego says that the part of the sphere labeled D is the radius. Gregoire says that the part of the sphere labeled D is the diameter of the sphere.
A sphere. C is the center and D is the diameter.
Who is correct and why?
Gregoire is correct; the diameter is a chord that passes through the center of the sphere.
Gregoire is correct; the diameter is a chord that is from the center to the surface of the sphere.
Diego is correct; the radius is a chord that passes through the center of the sphere.
Diego is correct; the radius is a chord that is from the center to the surface of the sphere.
Answer:A
Step-by-step explanation: edg 2021
Gregoire is correct; the part of the sphere labeled D is the diameter of the sphere.
What is a sphere?It is a three-dimensional figure where the volume is given as 4/3 πr³
We have,
The diameter of a sphere is a chord that passes through the center of the sphere and has endpoints on the surface of the sphere.
Therefore, the part of the sphere labeled D in the diagram is the diameter, not the radius.
The radius of a sphere is a chord that is from the center to the surface of the sphere, and it is half the length of the diameter.
Thus,
Gregoire is correct; the part of the sphere labeled D is the diameter of the sphere.
Learn more about Sphere here:
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dillon pays x dollars to get a haircut. he gives the stylist a 15% tip. the expression representing his total cost is x + 0.15x
Answer:
B) 1.15x, adding 15% to the cost of haircut is same as to multiply cost by 1.15
Step-by-step explanation:
Given expression = x + 15% of x
x + (15/100) x = x + 0.15x
= (1+ 0.15) x = 1.15x
15% = 0.15 , added to x = 1.15x
solve for the value of y
Answer:
y=8
Step-by-step explanation:
the sum of the three angles is 180
57 + 90 + 5y-7 = 180
5y + 140 = 180
5y = 40
y = 8
Which angles are adjacent angles?
Answer:
Step-by-step explanation:
Find the value or measure below. Assume that lines that appear tangent to be tangent.
Answer:
x = 11.2
Step-by-step explanation:
hypotenuse = 8.4 (radius) + 5.6 = 14
using the Pythagorean theorem:
x² = 14² - 8.4² = 196 - 70.56 =125.44
x = √125.44 = 11.2
what was westons error
Answer:
he made a big error
Step-by-step explanation:
#3 Find the r and the surface area
Answer:
r will be half of your diameter so 11 divided by 2 = 5.5 is your new radius.
To find surface area we use the basic formula:
4πr^2
4 x 3.14 x 30.25(radius squared, 5.5 x 5.5 = 30.25) = 379.94 ft^2 is your surface area
What is the mode of the following set of numbers: 3, 5, 6, 9, 3, 3, 6
A. 5
B. 3
C. 35
A city that has an elevation of 15 meters is closer to sea level than a city that has an elevation of -10 meters. True or false
Can you help me how to do it
Tell me the answer in the equation
Could I get help as soon as possible?
Answer:
(0, 0)
Step-by-step explanation:
It's 0 minutes since the bath begun, the depth of the water is 0 inches. I know I already answer this, but just in case.
Describe fully the single transformation that takes shape P to Q
Answer:
Triangle P is scaled up 3 times to become triangle Q.
maya cuts a piece of wood into two parts, the first part is 25 cm longer than the second part, .the original length of the wood is 85 cm.how long is each part of the wood?
value of 2x when x = 5
Answer: 10
Step-by-step explanation:
My answer is correct because, if x=5 then were just multiplying 2 times 5 since 5 is not on the top like [tex]2^{5}[/tex] because if it was that means we have to multiply 2 by itself 5 times. But since its not a exponent you just multiply 2 times 5. And 2 x 5= 10.
Hope This Helps!
Answer:
10
Step-by-step explanation:
2 where x is plug in 5
so 2(5)= 10
the answer would be 10
Please just show work on how to solve!
Answer:
(5,7)
Step-by-step explanation:
Will Mark Brainliest!!!
Solve for L
m=ln+2/k
Answer:
L=KN-2/M
I got it right with this answer. Hope this helps.
PLEASE HELP DUE IN 1 HOUR, AND PLEASE DON'T PUT THOSE LINKS OR ELSE I WILL REPORT YOU.
Answer:
The inequality that models the story is h < 16.
Step-by-step explanation:
The information provided states that Eduardo ONLY wants 16 hot dogs at most which means he doesn't want to cook anymore hot dogs than 16 of them. The line below the symbol means that it could also equal to that number which is what Eduardo also wants. Now that we know the inequality, we also need to graph it. All you need to do is plot the endpoint at 16 with an arrow pointing to the left. It also requires a closed circle because it doesn't mean just less than, don't forget, it means less than OR equal to. A closed circle just means to shade the dot by the way.
Answer: h < 16
Step-by-step explanation:
h (the number of hotdogs) has to be less or equal to 16
for the line do a closed circle on 16, and have the arrow go left
A group of students stood in a circle to play a
game. The circle had a diameter of 22 meters.
Which measurement is closest to the area of the
circle in meters ?
Answer: Choice C) 379.94 square meters
=========================================================
Work Shown:
Diameter = 22 meters
Radius = 11 meters (half the diameter)
We'll plug r = 11 into the formula below
A = pi*r^2
A = 3.14*11^2
A = 379.94
This value is approximate since pi = 3.14 is approximate. Use more decimal digits of pi to get a more accurate area value.
for brainiest:):):):):):)
Answer:
Just a rough try of the STRUCTURE, not the actual. Use a protractor.
A milk truck has a diameter of 10 and feet and a height of 50 feet. How much milk can the truck hold?
Answer:
1250(pi) ft^3
or
3926.99 ft^3
Step-by-step explanation:
[tex](\pi {5}^{2} ) \times 50[/tex]
you have to put feet cubed at the end for units
Melinda collects antique glass bottles, she has 6 bottles made of blue glass, this is only 20% of her bottle collection. How many bottles does she have altogether?
please hurry :]
Select all the statements that are true in all cases.
The expressions x + x and x2 are equal. The expressions x + x and 2x are equal. The expressions (x) (x) and x2 are equal. The expressions (x) (x) and 2x are equal.
Answer:
The expressions x + x and 2x are equal.
[tex]the \: expressions \: (x)(x) \: and \: {x}^{2} \: are \: equal[/tex]
YA'LL LOOK
https://picrew.me/image_maker/678875/complete?cd=CoL7ZrEndz
whats the square root of 81
Answer:
Square root of 81 is 9
Step-by-step explanation:
Help ASAP! It’s due and thanks
Answer:
C
Step-by-step explanation:
It can't be B or D, because there is only a difference in the X axis (Meaning it goes either left or right)
It can't be A because 2 is less than 11, so (2, -1) would be left 9 units in relation to (11, -1)
Answer this if you know this
5+3-2√5±∞
Answer:
wt actual hell
Step-by-step explanation:
Answer:
answering because my account got banned
Step-by-step explanation:
whats the length of the third side? round to the nearest tenth if u need to
What is the slope of a line parallel to the line whose equation is 15x+9y=-16215x+9y=−162. Fully simplify your answer.
Answer:
-5/3
Step-by-step explanation:
Any line parallel to the given line will have the same slope as the given equation;
Given the equation 15x+9y=-162
Rewrite in standard from y = mx+b
15x+9y=-162
9y = -15x - 162
y = -15/9 x - 162/9
y = -5/3 x - 18
This gives the required equation;
Since mx = -5/3 x
m = -5/3
Hence the slope of the line parallel to the given line is -5/3
a trapeziod had bases of lengths 8 and 12. find the trapeziods area if its height is 12?
Answer:
Area=120
Step-by-step explanation:
[tex]Area=\frac{base1+base2}{2} *height[/tex]
[tex]Area=\frac{8+12}{2} *12[/tex]
[tex]Area=10*12[/tex]
[tex]Area=120[/tex]
This should be the last question for the day...hopefully