Answers
i hope this helps!:)
Related Questions
Which of the following functions has a range of f(x) 2 2?
O A. f(x) = 2x + 8
OB. f(x) = 4x + 2
O C. f(x) = (x - 1)2 + 2
O D. f(x) = -x2 + 2
Answers
Answer:
A.f(x)=2x+8
22=2x+8
-8+22=2x
14/2=2x/2
7=x
x=7
B.f(x)=4x+2
22=4x+2
-2+22=4x
20/4=4x/4
5=x
x=5
A person in a hot air balloon is looking down with an angle of depression of 36° at their car 75 feet away (straight line distance). What is the altitude of the balloon?
Answers
Solve for a. Please
1+4a<9
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Answer:
a < 2
Step-by-step explanation:
Answer:
I dont know
but 5b<10?
Step-by-step explanation:
I dont know
is this a function ? explain your reasoning.
can someone help me pleasee !
Answers
Which is the correct answer?
Answers
Answer:
The first one
Step-by-step explanation:
A cylinder of clay has a radius of 6 cm and a height of 12 cm. If this clay is made into congruent cones with a radius of 3 cm and a height of 8 cm, how many cones could be made with all of the clay? Show work to support how you determined your answer.
Answers
Answer:
So we want to know how much clay did Joseph add after he built the cone. So the formula for the volume of the cone is V=(1/3)*pi*r^2*h where r is the radius and h is height. We know h1=12cm and r1=6cm, r2=6cm and h2=18 cm. So to get the amount of added clay Va we simply subtract the volume of the clay of the first cone V1 from the volume of the second cone V2: Vd=V2-V1=(1/3)*pi*(r1^2)*h1 - (1/3)+pi*(r2^2)*h2. Va=678.24 cm^3-452.39 cm^3= 266.08 cm^3.
Step-by-step explanation:
brainliest?
Matilda needs at least $112 to buy a new dress. She has already saved $40. She earns $9 an hour babysitting. Write and solve an inequality to find how many hours she will need to babysit to buy the dress. Interpret the solution.
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she will need two more hours to buy the dress
The graph shows the amount of gas that Dario's car uses to travel different distances.
please help Complete the statement about the graph
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Answer is 20 and 240
Unitary Method :
The formula of the unitary method is to find the value of a single unit and then multiply the value of a single unit to the number of units to get the necessary value.
Here, for 1 gallons 20 miles are travelled and for 2 gallons 40 miles. so on.
So, here the multiplication factor is 20.
i.e., the miles travelled are 20 times the gallons used.
Now, 1 gallon, 20 miles are travelled, then for 12 gallons, the miles travelled are 20 miles * 12 = 240 miles.
Learn more about Unitary method here:
https://brainly.com/question/23423168?referrer=searchResults
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Please help! Will give good rating
Answers
Answer:
88 ft²
Step-by-step explanation:
Find the area of the shaded region:
8x16= 128
Find the area of the un-shaded region:
5x4=20
20x2 regions= 40 ft² total
since the unshaded region is excluded from the shaded region subtract the area of the shaded region by the area of the unshaded region
128-40= 88
A= 88 ft²
Help me out pleaseeeeeeeeee!!!!!
Answers
Answer:
8.001 percent
Step-by-step explanation:
the numbers of people that auto race divided by the total number of people who took the survey multiplied by a hundred
Answer:
8%
Step-by-step explanation:
in order to find the probability that a random adult from the 2237 will like auto racing we need to divide the number of people who prefer auto racing by the total number of adults
179/2237≈0.08
8%
52. A 33-tt ladder leans against a building so that the angle between the ground and the ladder is 80". How high does the
ladder reach up the side of the building?
Answers
9514 1404 393
Answer:
32.5 ft
Step-by-step explanation:
The length of the side opposite the given angle is found using the sine relation:
Sin = Opposite/Hypotenuse
height on building = (33 ft)·sin(80°) ≈ 32.5 ft
The ladder reaches about 32.5 feet up the side of the building.
_____
Additional comment
The maximum angle compliant with OSHA safety rules is 75.5°.
can someone help me plss
Answers
Answer:
3 is vertical
1 is same side interior
2 is correspnding
4 is straight angles
Step-by-step explanation:
Alexa likes watching the show Engineering Marvels.
In last night's episode, the engineering team visited
a tall skyscraper and a deep mine. A banner at the
bottom of the screen showed the elevation of each
location the team visited.
Location Elevation (m)
Top of the skyscraper 275
Bottom of the mine
-260
Which location is closer to sea level?
Answers
Answer:
Bottom of the mine
Step-by-step explanation:
I'm assuming sea level is 0, so if it's not I'm wrong. To find the distance, you can't have a negative distance, so if there's a negative or really any number use it's absolute value. Is 260 greater or less than 275? Less than, meaning it's closer to 0.
HELP ME ASAP!!!!!!!
See pic attached.
WINNER PLEASE FRIEND REQUEST ME AND I'LL ACCEPT AND PLUS YOU'LL GET BRAINLIEST, THANKS AND A STAR RATING OF EXCELLENT! Good Luck!
Answers
Answer:
4250 children.
Step-by-step explanation:
72 - 38 = 34
34 degrees = 578 people
/34 /34
1 degree = 17 people
72 + 38 = 110
360 - 110 = 250
17 * 250 = 4250 children.
Write a function for the output is half of the input x
Answers
Answer:
the equation?
Step-by-step explanation:
01110101010011101101000111011101010101010101010110
A negative number with an absolute value less than
-4 and 4 was incorrect so no about those
Answers
Answer:
what are u trying to say
Step-by-step explanation:
PLEASE ANSWER FAST I'M BEING TIMED!
What additional piece of information must be known in order to calculate the volume of the cylinder below?
A cylinder with radius of 7 inches.
a) the diameter of a base
b) the height of the cylinder
c) the area of a base
d) the radius of a base
Answers
Answer:
the height, the formula for violume of a cylinder is pi * r^2 * h
Step-by-step explanation:
Answer:
D. the radius of a base.
Step-by-step explanation:
Find the lateral surface area of a cylinder with a base radius of 7 inches.
Round the number to the nearest tenth.
5.19
Hint: Do not leave a zero in the
hundredths place.
Answers
rounded to the nearest tenth!
answer this please !!
Answers
Answer:
[tex]36 \times 12 \times 23 = 9936 \\ 9936 \div ( {12}^{3} ) = 5.75[/tex]
Avani went to the store to buy some walnuts. The price per pound of the walnuts is $4.75 per pound and she has a coupon for $3 off the final amount. With the coupon, how much would Avani have to pay to buy 3 pounds of walnuts? Also, write an expression for the cost to buy p pounds of walnuts, assuming at least one pound is purchased.
Answers
Answer: For the cost of three pounds: 11.25 !
Answer: Cost of P Pounds: 4.75 p- 3 !
What steps transform the graph of y = x? to y = -(x + 3)2 + 5?
translate 3 units to the right, translate down 5 units
translate 3 units to the left, translate up 5 units
o reflect across the x-axis, translate 3 units to the left, translate up 5 units
reflect across the x-axis, translate 3 units to the right, translate down 5 units
Answers
Answer: reflect across the x-axis, translate 3 units to the right, translate down 5 units and look at the picture
Step-by-step explanation: Hope this help :D
PLEASE HELP I WILL MARK BRAINLIEST
Answers
9. A right triangle is drawn in a circle, as shown in the picture below. The legs of the right triangle are radii and have a length of 6.8 centimeters. What is the length, in centimeters, of the hypotenuse to the nearest tenth
Answers
Answer:
B.9.6cm
hope it helps. good day if I'm wrong tell me.
What is the presidential succession act of 1947 and who are the next two positions in line for the presidency after the Vice President
Answers
Answer:
The 1947 Presidential Succession Act. An Act to ensure that the President's duties are carried out in the event that the President and Vice President are both removed, resign, die, or become incapacitated. If the vice presidency is vacant at the same time as the presidency, or if the vice president is also incapacitated, the powers and duties of the presidency pass to the speaker of the House of Representatives, president pro tempore of the Senate, and then Cabinet secretaries, in that order, depending on eligibility.
Step-by-step explanation:
can someone help me solve this page.
Area of a Regular Polygon
Answers
QUICK! The height of a right square pyramid is multiplied by 10, but the area of the base is unchanged. By what factor is the volume of the pyramid multiplied?
A) 10 (To the 0 power)
B) 10 (To the 1 power)
C) 10 (To the 2 power)
D) 10 (To the 3 power)
Answers
Answer:
A
Step-by-step explanation:
[tex]Simplify:\sqrt{64x^8y^2z^1^2}[/tex]
Answers
Answer:
theres nothing here....
5 teams are at an athlic evenr. The teams all have the same number of players.The head coach ask for 2 players from each team to healp fill water bottles.There are a total of 80 players left
Answers
Answer:
36 left
Step-by-step explanation:
10. Jacque is adding a rectangular room on the back of his house. The length will be 5 meters
longer than the width. If the area of the room will be 150 square meters, what are the
dimensions?
Answers
Answer:
L = 15 m, b = 10 m
Step-by-step explanation:
Let width of the rectangle be b.
Length = 5+b
The area of the rectangle is 150 sq meters.
The area of rectangle is given by :
A = lb
So,
[tex]150=b(5+b)[/tex]
It is a quadratic equation. The solution of this equation is :
b = -15 m and 10 m
Neglecting -15, the width of the rectangle is 10 m.
Length = 5+10
= 15 m
So, the dimensions of the room are 10 m and 15 m.
Is this right? Please help me
Answers
Answer: Thats correct