Answer:
1. =−2
2.
3.
4. a=1
5. x=-1/2
6. x=4.2
Step-by-step explanation:
May someone please help me out with this problem? May you also explain it?
Answer:
Step-by-step explanation:
Given function is,
f(x) = [tex]\sqrt{x}[/tex]
If the given function is vertically stretched by a scale factor of [tex]\frac{3}{2}[/tex] Or 1.5,
Transformed function will be,
h(x) = [tex]\frac{3}{2}[f(x)][/tex]
h(x) = [tex]\frac{3}{2}(\sqrt{x})[/tex]
Further function 'h' is shifted 1 units upwards,
g(x) = h(x) + 1
g(x) = [tex]\frac{3}{2}(\sqrt{x} )+1[/tex]
Domain of the function → x ≥ 0 Or [0, ∞)
Range of the function → y ≥ 1 Or [1, ∞)
Transformations done → Parent function f(x) is vertically stretched by a scale factor of [tex]\frac{3}{2}[/tex] then shifted 1 unit upward.
A spotlight can be adjusted to effectively light a circular area of up to 6 meters in diameter. To the nearest tenth, what is the maximum area that can be effectively lit by the spotlight? Use 3.14 for pi.
i know im late but i will still grab these points
Answer: 28.27 m
Step-by-step explanation: A = 1/4 π d2= 1/4 * π * 6*2 ≈ 28.27
Answer: 28.27
Step-by-step explanation:
The area of a rectangular parking lot is 8051 m ^2 . If the length of the parking lot is 97 m, what is its width?
Answer:
Width of rectangle = 83 meter
Step-by-step explanation:
Given:
Area of rectangle = 8,051 m²
Length of rectangle = 97 m
Find:
Width of rectangle
Computation:
Area of rectangle = Length of rectangle x Width of rectangle
97 x Width of rectangle = 8,051
Width of rectangle = 8,051 / 97
Width of rectangle = 83 meter
sin 2A + sin 5A-sin A÷
cos A + cos 2A + cos 5A
Answer:
Step-by-step explanation:
(sin5a-sina)+sin2a/(cos5a+cosa)+cos2a
=2cos3asin2a+sin2a/2cos3acos2a+cos2a
=sin2a(2cos3a+1)/cos2a(2cos3a+1)
=sin2a/cos2a
=tan2a
lec types 3/5 of a paragraph in 2/3 minute. If he continues at the same rate, what fraction of a paragraph can Alec complete in 1 minute?
Answer:
ik you in MS 118 but still the answer is 9/10
Step-by-step explanation:
multiply by the reciprocal 3/2.
3/5x3/2=9/10
Any help please I’m kinda lost
Answer:
371/1000
Step-by-step explanation:
The answer is 1000
What is the radius of 18 circle?
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Answer:
268.083
Step-by-step explanation:
volume of a sphere = 4/3 times pi times r^3. 4/3(pi)(4^3) = 268.083
A spinner has 4 equal sections makes blue, green, yellow blue. Spinner points to blue 68 out of 100 spins. If the spinner is spun 50 more times , how many times would you expect the pointer to land blue?
Answer
30
Step-by-step explanation:
hellp me pls i need to pass this class or my parents will kill me for not passing
Answer:
hello wat is the matter how can I help I am a tutor I can teach you
What is the value of the expression
-3-(-4)?
Answer:
The value of this expression is -7
A hollow ball is made of rubber that is 2 centimeter thick. The ball has a diameter of 20 centimeters at the outside surface.
What is the exact volume of rubber used to make the ball?
Please explain how to find the volume and i will mark brainliest
Answer:
628.57CM²
Step-by-step explanation:
20/2=10
VOLUME OF CYLINDER=PIR^2H
22/7*10*10*2=628.57
Omar painted half of a heart on a piece of paper.
While the paint was still wet, he folded the paper in half and pressed the sides
together
Which transformation did Omar use to complete the heart?
A Slide
B Translation
C Dilation
D Reflection
Answer:
D reflection
Step-by-step explanation:
think of it like a mirror when u look at the mirror its an exact match to what u are seeing
Largest three-digit multiple of 2
Answer:
956
Step-by-step explanation:
Answer:
658
Step-by-step explanation:
If 6 pounds of grapes costs $1.89, how much would 15 pounds of grapes cost?
A baby gains about 15 pounds each month. About how much weight will the baby have gained after 6 months? a. About 7.5 pounds b. About 8.5 pounds C. About 9 pounds d. About 10.5 pounds
Answer:
I'm going to assume you meant 1.5 pounds and not 15 pounds each month.
Step-by-step explanation:
1.5*6=9
C
Answer:
around 90 pounds
Step-by-step explanation:
15×6
or 15+15+15+15+15+15 if multiplying is not your thing
I think this is easy but I wasn’t paying attention so thanks for helping!
Find the value of x. x =36 x =6 x = 97−−√ x = 97
Answer: 21
Step-by-step explanation:
Answer:
√97
Step-by-step explanation:
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Answer:
376.99 cm^3 or 120π cm^3
Step-by-step explanation:
The volume of a cone is 1/3(B*h) where B is the base area and h is height.
The base of a cone is a circle.
Area of a circle=πr^2
Area of the circle=π6^2
Area of the circle=36π
Plug it into the formula for the volume:
V=1/3(36π*10)
V=1/3(360π)
V=120π
V=376.99
If this helped please consider giving brainliest.
Are the ratios 1:20 and 2:4 equivalent?
Answer:
no
Step-by-step explanation:
Answer:
Simple answer, no.
What is the equation from this graph?
Hola. Ayuda con estos problemas de geometría plana. Regalo 20 puntos a la respuesta correcta...
Answer:
GRA
Step-by-step explanation:
Write an equation for the hanger diagram and then us the sketch to show how to solve the equation algebraically.
Step-by-step explanation:
Since there are 3 w's and a 1 on one side and 7 1's on the other and the hanger diagram shows they are even, we can set them equal to each other.
3w + 1 = 7 Subtract 1 from both sides
3w = 6 Divide 3 from both sides
w = 2
i am having a very hard time remembering Negative and Positive numbers adding, subtracting, multiplying, and dividing them.
Here are some examples :
-4+(-25)
-9-(-3)
4÷ - ( -8 )
(-15) (-7)
Answer:
Step-by-step explanation:
So negitive have the - besides it and + mean its negative .
Answer:
-29
-6
.5
105
Step-by-step explanation:
Factor 18r+15s escribe tu respuesta como un producto con un número entero >1?
Sheila is biking at a constant speed. She travels 54 meters in 9 seconds. Part A How many meters per second does Sheila travel?
Answer:
Step-by-step explanation:
6 meters/ seconds
Step 1: Find the unit rate
total distance/total time
54/9
6 meters / seconds
Awnser: 6 meters/ seconds
Answer:
Answer:
She Travles 6 MPH
Step-by-step explanation:
6x9=54
A researcher begins an experiment with 50 bacteria. She notices each bacterium triples every hour. Which equation best represents this scenario?
A. y=3(50)x
B. y=3x+50
C. y=50(3)x
D. y=3x+50
Answer:
A. y=3(50)x
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Simplify and then evaluate the equation
when a = 2 and b = 4.
b2 + 3(b-b2) – 2a = [?]
Help please
Drag the slider to see the number of water lilies in the pond each day. Collect the data and fill in the text boxes below.
Free answer
Answer:
uh i cant see
Step-by-step explanation:
i cant see what ur talking about
What is the solution for -4x - 10 ≤ 2?
Answer:
x>=-3
Step-by-step explanation:
-4x-10<=2
-4x<=2+10
-4x<=12
x<=12/-4
x<=-3
x>=-3