Answer: A is the correct answer .
Start with the last two choices .
You have x+ 5 and × - 5 in the square root .
A square root can never be negative .
That means that the lowest value of y can have in the last two choices is 0 .
Now range doesn't include -4.
Now look at choice B .
sqrt (x) is at least 0.
Then you add 5 .
The range doesn't include -4.
Now look at choice A .
sqrt (x) is at lest 0 .
Now ,you subract 5 .
The lowest value y can have is -5 . That includes -4.
Choice A is the answer .
y will be at least 5
Hope it works out !
Answer: Option 1 or A on your test
Step-by-step explanation: y= root of x-5
((2ab)/(a ^ - 5 * b ^ 2)) ^ - 3 Which is the simplified form Assume a ne0 b ne0
Answer:
The correct options is (a)
The simplified form of the given expression (2ab/a⁻⁵b²)⁻³ is b³/8a¹⁸. The correct answer is option A.
What is the expression?Expressions are defined as mathematical statements that have a minimum of two terms containing variables or numbers.
The expression is given as follows:
(2ab/a⁻⁵b²)⁻³
= [(2ab) / (a⁻⁵b²)]⁻³
Use the negative exponent rule: a⁻ⁿ = 1/aⁿ and simplify the denominator
= [(2a.a⁵b) / (b²)]⁻³
Combine the coefficients 1 and 5 to get
= [(2a⁶) / (b)]⁻³
= 1/[(2a⁶) / b]³
= 1/[(2a⁶)³ / b³]
Cube the resulting expression to get
= b³/8a¹⁸
Therefore, b³/8a¹⁸ is the simplified form of (2ab/a⁻⁵b²)⁻³.
Hence, the correct answer is option A.
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What is the first step to solve this equation: 3x =44
You need to divide 3 on both sides
The correct first step to solve the equation 3x = 44 is to divide both sides by 3.
To solve the equation 3x = 44, the first step is to isolate the variable x on one side of the equation.
To achieve this, you need to undo the multiplication by 3 on the left side of the equation.
Since 3x means 3 multiplied by x, you need to divide both sides of the equation by 3.
By dividing both sides of the equation by 3, you are essentially canceling out the effect of the multiplication by 3 on the left side.
This step allows you to isolate the variable x.
So, the correct first step to solve the equation 3x = 44 is to divide both sides by 3.
Hence the correct option is 4th.
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PLEASE ANSWER DESPERATE!!
It's mmultiple choice so it has to be one of these:
461.7
889.7
1161.3
Answer:
Volume, [tex]V=889.7\ m^3[/tex]
Step-by-step explanation:
From the attached figure,
Radius of shape is 5 m
Height of the cylindrical part is 8 m
It is required to find the volume of the given shape. The volume of the given object is equal to the sum of volume of cylinder and volume of hemisphere. So,
[tex]V=\pi r^2h+\dfrac{2}{3}\pi r^3\\\\V=3.14\times (5)^2\times 8+\dfrac{2}{3}\times 3.14\times 5^3\\\\V=889.7\ m^3[/tex]
So, the volume of the figure is [tex]889.7\ m^3[/tex].
Li bought his dog Spot a huge bone. Spot chews 4 inches off the bone every day. What number describes the change in the length of the bone after 3 days?
Answer:
4 x 3 = 12
12 is the answer. Have a great day
Step-by-step explanation: Brainliest please
The height of a parallelogram is 6.5 cm.
The base is 13 cm. What is the area of the
parallelogram?
Area of parallelogram = base × height
Area = 6.5 × 13 = 84.5 cm²
[tex]area = base \times height \\ area = 13cm \times 6.5cm \\ area = 84.5cm {}^{2} [/tex]
Photo above no work needed just the answer thank you
Answer:
Step-by-step explanation:
1.1,0,-1,-2,-3,-4
2. The distance is 5 points
Find all complex solutions of x^2+5x+13=0
Answer:
x^2+5x+13=0
Step-by-step explanation:
x upper 2 and 5x
6x2 - 21 = 33; Solve and what are the x-intercepts of this quadratic equation ?
omer selects
Mel's Sandwich Shop
Bread
White
Wheat
Sandwich Bun
Pita
Filling
Ham
Roast Beef
Tuna Fish
Turkey
Cheese
American
Provolone
Pepper Jack
No Cheese
Condiments
Ketchup
Mayonnaise
Mustard
No Condiment
Vegetables may be added free of charge at the self-serve veggie station.
Make your lunch sandwich into a combo platter for an additional $1.00!
1. How many different sandwiches can you make from the choices on the menu board?
2. The sandwich shop has several customers that are vegetarians. In place of the fillings
listed on the menu, the sandwich shop uses a vegetable spread on these orders. How
many different vegetarian sandwiches can you make from the choices on the menu
board?
Lunch special: $3.75
Use the menu board to answer the questions.
whes into
Answer:
3. .75 :) your welcome I did awesome
(3×4) ÷ (24 - 18) =
Please Answer
Answer:
2
Step-by-step explanation:
The answer is 2 because the expression tells you that the numbers in parentheses are the ones you start with first. In this case you need to start from left to right since both sides are in symbols.
1. 3x4=12
2. 24-18=6
3. 12/6=2
And there you have it! Please leave a vote and a thanks! Let me know if it's correct!
How many degrees is x?
32°
58°
64°
90°
How many degrees is y?
32°
58°
64°
90°
the value of X is 58 degree.
The value of y is 32 degree.
Look at the attached picture
Hope it will help you
Good luck on your assignment
How many different fractions less than one can be made with these numbers 6 1 5 8 4 make sure you list the fractions
Answer:
We reorder them and see how many fractions we can make.
1/4 1/5 1/6 1/8
4/5 4/6 4/8
5/6 5/8
6/8
We see there are 10 fractions made in total
Step-by-step explanation:
HELP ILL MARK YOU AS BRAINILIEST
Answer:
D
Step-by-step explanation:
rise over run!
Answer:
I'm not sure what the answer is. This app is on my mom's phone and it's late. If you have any questions starting Monday I can help you then
21 is 71%, of what number
Answer:
29.58
Step-by-step explanation:
because 21 times 39= 29.58
Answer:
29.57746479 = N
Step-by-step explanation:
Is means equals and of means multiply
21 = 71% * N
21 = .71 N
Divide each side by .71
21/.71 = .71N/.71
29.57746479 = N
A). What is the volume of the below triangular prism?
B.) What is the surface area of the below triangular prism?
Solution:
Answer:
The surface area
Step-by-step explanation:
1/2(8)(3)=12
1/2(8)(3)=12
(8)(12)=96
(8)(12)=96
(8)(12)=96
12+12+96+96+96=312cm
Stephanie and Susan were counting the money from their lemonade stand Stephanie sold 4 times more glasses of lemonade than Susan. Together they sold 50 glasses of lemonade. How many glasses of lemonade did each person sell?
steps ?!
Answer
Stephanie sold 40 glasses while Susan sold 10 glasses
Step-by-step explanation:
Stephanie sold 4 times more glasses than Susan, overall of 50 glasses
find the distance between the two points PICTURE ABOVE
Answer:
[tex]\sqrt 40[/tex]
Step-by-step explanation:
Rewrite [tex]\frac{2}{x^{2}-x-12 } and \frac{1}{x^{2}-16 }[/tex] as equivalent rational expressions with the lowest common denominator.
Provide your answer below:
___ , ___
Answer:
2(x+4)/(x+3)(x-4)(x+4) and 1(x+3)/(x+3)(x-4)(x+4)
Step-by-step explanation:
Factor x^2-x-12: (x+3)(x-4)
Factor x^2-16: (x+4)(x-4)
So, LCD would be (x+3)(x-4)(x+4)
Rewritten: 2(x+4)/(x+3)(x-4)(x+4) and 1(x+3)/(x+3)(x-4)(x+4)
I hope this helped and have a good rest of your day!
PLS PLS HELP!!!!!!
Let f(x)=x^2 + 5 and g(x)=x+5/x find (g°f)(-3)
A. 1/4
B. 14/19
C. 19/14
D. 49/9
Answer:
C
Step-by-step explanation:
Okay, so for this, you need to know that (g°f)(x) = g(f(x))
in order words, we are using the f(x) equation as X for the g(x) equation..
[tex]\frac{ x^{2} +5 + 5}{ x^{2} +5}[/tex] = [tex]\frac{x^{2}+10}{x^{2}+5}[/tex]
Now, we just plug in -3 for X
[tex]\frac{(-3)^{2} + 10 }{(-3)^{2} + 5} =\frac{9 + 10}{9 + 5} = \frac{19}{14}[/tex]
C
Lesson 16
Problem 1
A landscape architect is designing a pool that has this top view:
How much water will be needed to fill this pool 4 feet deep?
Answer:
546 ft³
Step-by-step explanation:
In the figure attached, the top view of the pool is shown. It can be decomposed into a trapezoid which height is 12 ft and which bases are 9 ft and 11 ft; and a rectangle which height is 1.5 ft and and it base is 11 ft.
Area of the trapezoid: (9 + 11)/2 * 12 = 120 ft²
Area of the rectangle: 1.5*11 = 16.5 ft²
Total area: 120 + 16.5 = 136.5 ft²
Volume of the pool: Total area * deep = 136.5 * 4 = 546 ft³
Divide the number of meters by______ to find the number of laps?
Answer: Please include more information, for now this is indeterminable
Step-by-step explanation: Sorry, add more info and I will be sure to answer
The black line is the graph of y= x. Which of these
equations could represent the blue line?
yt
y = 0.001x
y = 2x
y = -x
y = 1/2x
-201 = -3 +6(-6x – 3) Solve Multi-Step equation
Answer:idk
Step-by-step explanation:
Answer fast 50 points
Answer:
im pretty sure its b
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
When x < 1, y = 1, which is a horizontal line. This eliminates the last 2 options because the red line (which represents x < 1) is not a horizontal line. However, if we look at the second option, we see that the red line is y = 2, not y = 1, and therefore the answer is A. Hope this helps!
Point B has coordinate B(1, –1). What is the coordinate of B' under a scale factor of 3?
1,-1
3,-3
-2,2
-6,6
Answer:
The coordinate B' is [tex]B' = (3, -3)[/tex].
Step-by-step explanation:
The new coordinate is computed by applying the scale factor with respect to origin:
[tex]B' = \alpha \cdot B[/tex]
[tex]B' = 3\cdot (1,-1)[/tex]
[tex]B' = (3\cdot 1, 3 \cdot (-1))[/tex]
[tex]B' = (3, -3)[/tex]
Answer:
B) 3,-3
Step-by-step explanation:
A square pyramid has a base area of 25 square inches, and a volume of 150 cubic inches. What is the height of the pyramid in inches?
Answer:
Step-by-step explanation:
What is the difference between a minor and major arc of a circle?
Answer:
Hi there!
Given two points on a circle, the minor arc is the shortest arc linking them. The major arc is the longest.
Find the 8th term in the sequence
-1/2, -1, -2, -4......
Answer:
-64
Step-by-step explanation:
geometric
equation
a1(r)^n-1
-1/2(2)^8
Given sequence is -1/2, -1, -2, -4,...
We get,
a1 = -1/2
r = 2
n = 8
So,
a8 = a.r^(n-1)
a8 = -1/2 * 2^(8-1)
a8 = -1/2 * 2^7
a8 = -1/2 * 128
a8 = -64
Therefore, 8th term of the sequence is -64
What is geometric sequence example?
A common ratio multiplied to each term to get the next term is a non-zero number is a geometric sequence. An example of a Geometric sequence is 2, 4, 8, 16, 32, 64, … , where the common ratio is 2.
What are the types of sequences?- Arithmetic sequences
- Geometric sequences
- Quadratic sequences
- Special sequences
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Please help ASAP!!! Algebra question in pictures
Answer:
2nd one
Step-by-step explanation:
The triangles shown are
congruent.
What is a correct congruence
statement for the triangles
shown?
HELP ASP PLS I WILL GIVE YOU THE POINTS !!!
Answer:
MCW
In order to find it you want to make sure the letters go in the exact same order.
Answer:
MCW
Step-by-step explanation: