Answer:
1.755
Step-by-step explanation:
Simplify the expression
Look at the attached picture
Hope it will help you....
Good luck on your assignment
Answer:
for number one the it is c
Step-by-step explanation:
(6-3)^2
3^2=9
because 3 times 3 equal to 9
it just like saying what is the answer when you multiply the number by its self
Evaluate.
4+ (3+5)*3 =
Answer: 28
Step-by-step explanation: Follwing PEMDAS, add the 3 and 5 in the parentheses first. You get 8, then multiply by 3, which gives you 24. Add 4 to 24 and it will give you 28.
Answer:
If i'm not mistaken, using PEMDAS which is parenheses, exponents, multiplication, division, adding and subtracting, the answer will be 28.
Step-by-step explanation:
3+5=8
8 * 3= 24
24 + 4= 28
A dog run has an area of at least 150 square feet. The length of the run has to be 12 feet. What us the width of the run?
Answer:
The width is 12.5
Step-by-step explanation:
so you would do 150 divided by 12 which would give you 12.5 so the width has to be 12.5 because length times width = area and 12.5 time 12 = 150
Hope this helped :3 o(* ̄▽ ̄*)ブ
Answer:
12.5 ft
Step-by-step explanation:
Area of a rectangle of length L and width W: A = L * W
Then 150 ft^2 = (12 ft)(width), and so:
(width) = (150 ft^2) / (12 ft) = 12.5 ft
The city of Paris, France is completely contained within an almost circular road that goes around the edge. If the diameter of the city is about 7 miles, estimate the circumference and area of the city to the nearest mile or square mile
Answer:
The answer should be 22
Step-by-step explanation:
Using the circumference formula 2πr you can take half of the diameter to get the radius which is 3.5, then multiply 2x3.14 for π and take the product and multiply that by 3.5 to get 21.98, which rounds up
Which expression is equivalent to: 7^14 divided by 7^2?
A. 7^16
B. 1^7
C. 7^7
D. 7^12
Answer:
7^12 or 7 to the 12th power!
Step-by-step explanation:
[tex]7^{14}[/tex] ÷ [tex]7^{2}[/tex] = [tex]7^{12}[/tex]
14-2=12
7 stays as the base so
[tex]7^{12}[/tex]
The solution is, 7^12 or 7 to the 12th power, is the expression which is equivalent to: 7^14 divided by 7^2.
What is division?Division is the process of splitting a number or an amount into equal parts. Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have,
7^14 divided by 7^2
now, we have to find the expression which is equivalent to: 7^14 divided by 7^2.
so, we have,
7^14 ÷ 7^2
= 7^14 / 7^2
=7^14-2
as, we know that,
14-2=12
so, we get,
7^14-2
=7^12
as, we know,
7 stays as the base so,
7^14 ÷ 7^2 = 7^12
Hence, The solution is, 7^12 or 7 to the 12th power, is the expression which is equivalent to: 7^14 divided by 7^2.
To learn more on division click:
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What is the least common multiple (LCM) of 10 and 12??
answers:
А:120
B:60
С:24
D:2
Answer:
The answer is B:60
Step-by-step explanation:
The LCM of 10 and 12 is B. 60
A running track is 1/4 of a kilometre. What is the
total distance a runner travels if he goes three
times round the track?
How many times would you have to go round the
track to run 2 kilometres?
Willow has read 1/7 of the books in the library.
Answer:
If a runner went around the track 3 times, he would have ran 3/4 of a kilometre. He would have to run around the track 8 times to run 2 kilometres.
Step-by-step explanation:
Answer:He would have to go around the track 8 times to get 2 kilometers
Step-by -step explanation:
A letter L with a height of 9 inches is drawn on the actual flag. What should be the height and inches of a letter L in the scale drawing? Explain plzzz....
Answer:
0.5 inch on the drawing
Step-by-step explanation:
The following information is missing:
The scale factor of the drawing to the actual flag is represented by the ratio 1:18.
This scale factor means that 1 inch on the drawing are equivalent to 18 inches o n the actual flag. We want to know the height on the drawing, given that a height of 9 inches is drawn on the actual flag. The following proportion must be satisfied:
1 inch on the drawing / x inch on the drawing = 18 inches o n the actual flag / 9 inches o n the actual flag
x = 9/18 = 0.5 inch on the drawing
Write the equation of the circle graphed below. Plssss helppp
Answer:
(5,0) You need to calculate the horizontal axis first wich is 5
Step-by-step explanation:
Answer:
(5,0)
Step-by-step explanation:
Would you mind giving me brainliest?
help pls!!!!!!!!!!!!
Answer:
w=9z
Step-by-step explanation:
For each z value, w is 9 times that. For instance, 18 is 9 times 2, and 45 is 9 times 5. Therefore, the equation that would describe this is w=9z. Hope this helps!
Answer:
z = (1/9) w or w = 9z
Step-by-step explanation:
w = 18 , z = 2
if relationship is proportional than z = k (constant) *w
2 = k * 18 divide each side by 18
k = 2/18 = 1/9
Hello, I need help to figure out the arc measure of AH and GC. Could someone please give me the answer as well as the work ?
Thank you in advance!
Answer:
AH=AB and GC=CB
Step-by-step explanation:
Find the 43rd term of each sequence.
1. 21,12,9,3,...
Answer:
-231
Step-by-step explanation:
21, 12, 9, 3,...
Below is image
Answer:
-357
Step-by-step explanation:
a + (n-1)d
21+(42)(-9)
21-378
The quadratic function d = –3x^2 + 16 models a skateboarder’s distance, in feet, from the bottom of a hill x seconds after the skateboarder starts moving down the hill. After how many seconds is the skateboarder 8 ft from the bottom of the hill?
Answer:
To find the solution, plug in 8 for d
d=-3x2+16
8=-3x2+16 Subtract 8 from both sides
0=-3x2+8
Now, use the quadratic equation to solve for x
a=-3
b=0
c=8
x=1.63 or
C. 1.6s
Step-by-step explanation:
The skateboarder is 8 feet from the bottom of the hill after 1.633 seconds.
What are Quadratic Functions?Quadratic functions are polynomial functions consisting of variables and exponents and the degree of the variable is 2.
The general form of a quadratic function is f(x) = ax² + b x + c.
Given that,
Quadratic function which models a skateboarder’s distance, in feet, from the bottom of a hill x seconds after the skateboarder starts moving down the hill is,
d = –3x² + 16
We have to calculate after how many seconds is the skateboarder 8 ft from the bottom of the hill.
d = 8 feet. Substitute it.
–3x² + 16 = 8
–3x² = 8 - 16
3x² = 8
x² = 8/3
x = √(8/3) seconds
≈ 1.633 seconds
Hence the time is approximately 1.633 seconds.
Learn more about Quadratic Functions here :
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Factor out the Greatest Common Monomial Factor 8a + 86
Answer:
-1.12044185014
Step-by-step explanation:
i think this is the answer. i looked it up.
Answer:
2(4a + 43)
Step-by-step explanation:
8a + 86
2(4a + 43)
I NEED HELP QUICKKKKKKKKK PLZ
-1/2(-3y+10)
Answer:
I think its 1.5y-5
Step-by-step explanation:
-1/2×3y=1.5y
-1/2×3=-5
What is the slope of the line that passes through the points (3, 4) and (0,–2)?
Write your answer in simplest form.
Answer:
Slope = 1/2
Whole equation: y = 1/2x - 2
Step-by-step explanation:
Equation: y = mx + b
(3 , 4) and (0 , -2)
[tex]\frac{0 - 3}{-2 - 4} = \frac{-3}{-6} = \frac{1}{2}[/tex]
y = 1/2x + b
---------------------------------------------------------------------------------------------
-2 = 1/2(0) + b
-2 = b
Please help me as soon as possible!
Please, someone, help me quickly!!
Answer:
(B)
Step-by-step explanation:
The value of 9 is more than the value than 4.
Therefore,
9 > 4.
4 is not greater than 9, and nine is not less than four.
Brainilest Appreciated!
Asphere and a cylinder have the same radius and height. The volume of the cylinder is 64 m3.
hl
.
Answer:
r=21.3 h=32
Step-by-step explanation:
What is the volume of the right cone below?
Answer:
The answer is A.
Step-by-step explanation:
You have to use the formula of volume of cone,
[tex]v = \frac{1}{3} \times \pi \times {r}^{2} \times h[/tex]
Given that the diameter of cone is 10 units so the radius is 5. Then substitute the followung values into the formula :
Let r = 5 units,
Let h = 45 units,
[tex]v = \frac{1}{3} \times \pi \times {5}^{2} \times 45[/tex]
[tex]v = \frac{1}{3} \times \pi \times 1125[/tex]
[tex]v = 375\pi \: \: {units}^{3} [/tex]
Answer:
[tex]375\pi \: \: units ^{3} [/tex]
Answer A is correct.Step-by-step explanation:
[tex]v = \pi {r}^{2} \frac{h}{3} \\ =\pi \times 5 \times 5 \times \frac{45}{3} \\ = \pi \times 25 \times 15 \\ = 375\pi \: \: units ^{3} [/tex]
If a cube has a volume of 27mm3,
what is the length of one side?
Answer:
Step-by-step explanation:
Answer:
9mm
Step-by-step explanation:
since volume is l x w x h, you have to divide 27 by 3. you can do this because it is a cube
PLEASE HELP!!
Which of the following functions represents an exponential growth of twenty-five percent?
Of(x) = 35(1.25)
of(x) = 125(25) *
Of(x) = 2500(0.25)
f(x) = 15(2.5)
Answer:
its c
Step-by-step explanation:
i did the test
If x+y = b and −x+3y=a, then what is y?
can somebody help me with these four questions 1.Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, <, ≤) in your inequality. For this step, just write the word problem? 2. Write the inequality and show all work to solve the inequality?
3. Graph the solution to your inequality on a number line?
4. Explain what your solution means in the context of the problem
Answer:
oof
Step-by-step explanation:
The volume of the cylinder below is 108π cm^3.
Select the correct radius.
a.) 3 cm
b.) 6 cm
c.) 12 cm
d.) 36 cm
Answer:
i think it is d or c idk
Step-by-step explanation
108 divided by 3 is 36 idk if you have to divide by 2 but i think its d
4
A ramp made of solid concrete for wheelchairs is to be made to the dimensions shown below. How many
cubic meters of concrete will be needed to make the ramp?
2m
0.6m
20m
Answer:???
Step-by-step explanation:
Order the following numbers from least to greatest.
Put the lowest number on the left.
24. 72. 48. -24.
Answer:
-24, 24,48,72
Step-by-step explanation:
Please help don’t get it
Answer:
not sure but I think it goes something like this
1. 10+10+10=30
2. 1+1+10=12
3. 1+1+3=5
4. 3•2+10=16
Step-by-step explanation:
why 3•2? because there is only one taco so 3 and there are two carrots (each carrot =1, each taco = 3) so 2.
6% of x = 1.2; what is x
Answer:
x =20
Step-by-step explanation:
6% of x = 1.2
Change percent to decimal form
.06x = 1.2
Divide each side by .06
.06x / .06 = 1.2/.06
x =20
Find the 44th term in the following
arithmetic sequence :
2, 3, 4, 5, ...
Answer:
45
Step-by-step explanation:
The n th term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = 3 - 2 = 1, thus
[tex]a_{44}[/tex] = 2 + (43 × 1) = 2 + 43 = 45