MATHEMATICS HIGH SCHOOL

Find the perimeter and area of the figure...

Answers

Answer 1

Answer:

The perimeter is the sum of the lengths of the sides: 5 ft + 12 ft + 16 ft = 33 ft.

The area is found using the formula A = (1/2)(b)(h), where b = length of base and h = altitude. Here,

A = (1/2)(5 ft)(8 ft) = 20 ft^2

Answer 2

Answer:

A=1/2 b x h

A= 1/2 (5 x 8)

A=1/2 (40)

so you divide 40 by 1/2

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3 managers and 47 non-managers attended a company meeting. What percentage of thepeople in the meeting were managers?
Plz help will mark you as brainliest(the one who answers the most gets brainliest) u don't have to answer all of them u can just answer 2 or 3
1. Solve the following equation using the quadratic formula: 3x2 + 6x + 8 = 6.2. Is the quadratic formula the most efficient way to solve this equation? Why or why not?
Find the value of x in each case:
Part B: The area of a rectangle is (81x2 − 4y2) square units. Determine the dimensions of the rectangle by factoring the area expression completely. Show your work. (5 points)

The solution to 5 × 1 will be what kind of number

Answers

5 x 1 is 5 and 5 is a prime number. Prime number can possibly be the answer. Good luck.

What is the value of y?4y2 + 8 = 264

± ______

note: the 2 next to the y is an exponent.

Answers

4y^2+8=268

remember you can do anything to an equaiotn as long as you do it to both sides

isolate variable

4y^2+8=264
minus 8 both sides
4y^2+8-8=264-8
4y^2+0=256
4y^2=256
divide both sides by 4
y^2=64
sqar both sides
y=+/-8

8 goes in blank

4y^2+8-8=264-8
4y^2/4=256/4
y^2=64
Sqaure root 64
Y=8

it takes a hose 4 minutes to fill a rectangle 9inc long, 11inches wide and 12 inches tall, how long will it take to fill an aquarium 24 by 25 by 33 inches tall

Answers

OK the problem is focusing on VOLUME and TIME.. you can set up this problem like this... (v1/t1) x (v2/t2). first we plug in what we know. the first container was filled in 4 minutes so this is our "T1". However we weren't giving the volume of the first container but we were given its dimensions. the volume formula is LxWxH. so we plug in 9x11x12 to get 1188. this is our "V1". the same concept applies for the volume of the aquarium. we have its dimensions so just plug in. 24x25x33 = 19800 this is our "V2". the thing we are left trying to find is T2. so now you can do some cross multiplying and division. (T1xV2)/V1 or (4x19800)/1188 and you get 66.67min or 1h and 6.67mins. and thats how long it took to fill the aquarium.

Determine the slope of the line that passes through each pair of points.1.(5,1) and (2,7)
2.(5,3)and(-2,3)

Answers

$1.)\n\n(5,1) \ \ and \ \ (2,7)\n\nFirst \ find \ the \ slope \ of \ the \ line \ thru \ the \ points \: \n \n m= (y_(2)-y_(1))/(x_(2)-x_(1) ) \n \nm=( 7-1)/(2-5) = (6)/(-3)=-2 \n \n Use \ point \ form \ of \ a \ line\ with \ one \ point: \n \n y-y_(1) =m(x-x _(1)) \n \nm=-2 , \ \x_(1)=5, \ \ y_(1)=1 \n \ny-1 = -2(x-5 ) \n\ny=-2x+10+1 \n \ny=-2x+11$

$2.)\n\n(5,3)\ \ and \ \ (-2,3)\n\nFirst \ find \ the \ slope \ of \ the \ line \ thru \ the \ points \: \n \n m= (y_(2)-y_(1))/(x_(2)-x_(1) ) \n \nm=( 3-3)/(-2-5) = (0)/(-7)=0\n \n Use \ point \ form \ of \ a \ line\ with \ one \ point: \n \n y-y_(1) =m(x-x _(1)) \n \nm=0 , \ \x_(1)=5, \ \ y_(1)=3 \n \ny-3 = 0\cdot (x-5 ) \n\ny-3=0 \n \ny=3$

Abigail realizes that she has too much debt. What is a financially irresponsible decision for Abigail?A.make a budget and limit spending according to the plan

B.take out some easy-access loans and extend them as needed

C.limit spending to writing checks that do not exceed her account balance

D.save $2500 to help pay off debt

Answers

B would be the least wise...loans have interest which means that when you get around to paying them back you owe more than you borrowed and you can get yourself into even deeper debt. Hope this helps, and if you are able to do so, please mark Brainliest! Thanks!

You move left 1 unit and up 1 unit. you end at (-5, 5) where did you start?

Answers

Answer:-4,4

Step-by-step explanation:

Because, -4 plus -1 is -5 and 4+1 is 5, hope this helps

>~<

Step-by-step explanation:

(-6,1)

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