A flower bed in the corner of your yard is in the shape of a right triangle. The perpendicular sides of the bed measure 7
feet and 9 feet. Calculate the area of the flower bed.
a. 39.5 sq.ft
C. 21.5 sq.ft
b. 31.5 sq.ft
d. 11.5 sq. ft
Answers
9 ft x 7 ft = 63ft, but since we are finding the area of a triangle, not a square, we would divide that answer by 2, so:
63ft / 2 = 31.5 sq ft
Related Questions
11. The slope of a line is 1/5. Label the two right
triangles with dimensions that would allow the
triangles to lie on the same line.
Answers
Answer:
Step-by-step explanation:
If the slope is 1/5, we can interpret this as rise/run = 1/5. We could (if we wished to do so) find the hypotenuse by using the Pythagorean Theorem:
hypo = +sqrt( 1^2 + 5^2)
In this case we dilate the triangle defined by the slope 1/5:
2/10, 1/10/(1/2), 10/50, etc., all represent right triangles whose hypotenuses lie on the same line (the line with slope 1/5).
The two right triangles are shown in the graph
What are coordinates?The coordinates in rectangular cartesian system are of the form -
(x, y)
where -
{x} - distance along x - axis.
{y} - distance along y - axis.
Given is the slope of the line as - {m} = 1/5.
Refer to the graph attached. The line -
y = (1/5)x
is plotted. It can be seen that (0, 0) and (10, 2) lie on the line. For two right triangles to lie on the same line, draw two perpendiculars from point (10, 2) along the {x} axis and {y} axis. Refer to the triangles shown in the graph.
Therefore, two right triangles are shown in the graph.
To solve more questions on coordinates, visit the link below -
brainly.com/question/30215119
#SPJ5
Solve for x
And pls help
Answers
Answer:
6 is the correct answer jt tje
it rained for 7 days during the month of april . About what percent did it rain ( hint aprill has 30 days ) round to the nearst hunderdths
Answers
Answer:
Convert fraction (ratio) 7 / 30 Answer: 23.333333333333%
Step-by-step explanation:
The vertex is at (-1,-3) move it to (8,10) on the coordinate grid.
Answers
1. A large game cube with a three inch side
length is wrapped with shrink wrap. How many
square inches of shrink wrap will be used to
wrap ten game cubes?
A. 450 in2
B. 540 in2
C. 270 in2
D. 720 in

Answers
Answer:
a
Step-by-step explanation:
Bridget is a sales person. She sold a microwave for $70 and earned 5%commission. How much commission did Bridget earn?
Answers
What is the area of a circle with a circumference of 15.7 Use 3.14 for pi. C = 1 point
Tt xD and A = tr^2*
49.298
O 19.625
78.5
31.4
Answers
Answer:
c=2pir
15.7=2pir
divide by 2
7.85=pir
divide both sidse by pi
7.85/pi=r
ok so
area=pir^2
area=pi(7.85/pi)^2
area=pi(61.6225/(pi^2))
area=61.6225/pi
use 3.14 for pi
area=61.6225/3.14
area=19.625 square units
Hope it helped <3
plz help me asap I just need to know the equation also it can be A) or C)
Answers
Answer:
C) Y=15X
Step-by-step explanation:
Y is the total donations and x is each free throw, every free throw, $15 is donated. For a it is saying no matter if there is a free throw or not $15 dollars is donated and b is saying the free throws depend on the total amount multiple by 15 which doesn't make sense
Answer:
the answer is not a
Step-by-step explanation:
Solve the simultaneous equations
4x + 2y = 23
3x - 2y = 5
Answers
Answer:
x = 4
Step-by-step explanation:
the explanation is given in the picture...
4x-6-2x+3 HELP ME xchk i think?
Answers
you just put similar terms together
so anything that has an x at the end you add or subtract and the normal numbers you put together too
Answer:
2x-4x+3-6=-2x+-3Step-by-step explanation:
I THINK THAT IS THE ANSWERWhat is the y-intercept of the line graphed on the graph?
Answers
Answer:
y intercept is -5
Step-by-step explanation:
Answer:
it is -5 :)
Step-by-step explanation:
the y intercept is -5, you can easily see its -5 because thats where it crosses the y axis. good luck, hope this helped!!
Tony drove for 2 hours at a constant rate of 65 mph. It started to rain, so he slowed his rate to a constant 50 mph for 3 hours. When the rain stopped, Tony finished the trip driving at a constant rate of 60 mph for the final hour. How far did Tony travel? A. 175 mi. B. 240 mi. C. 275 mi. D. 340 mi.
Answers
Answer:
B. 240mi.
Step-by-step explanation:
Answer:
D. 340
Step-by-step explanation:
Proof: I put all the constants together to equal 340.
(not much proof but believe me)
Are these two lines parallel? Why or why not?
y=5x+6 and y=6x+5
Answers
Answer:
No
Step-by-step explanation:
The slopes of the equations are unequal, meaning the lines are not parallel and will eventually intercept
Find the circumference. 7. d = 9 in.
Answers
Answer:
18.85
Step-by-step explanation:
C=2πr=2·π·3≈18.84956
I need help with these math problems, i’m not really good at math. i’m gonna be asking more questions cause i really need help with this work.
Answers
Answer:
that's an isosceles triangle
Answer:
15x+6x+4x+1+5-1=180
25x +5=180
25x=180-5
25x=175
x=175/25
x-7
Step-by-step explanation:
Round to the nearest ten thousand.
923,079
Answers
PLEASE HELP ASAP GIVING 94 POINTS
The graph shows the prices of different numbers of bushels of corn at a store in the current year. The table shows the prices of different numbers of bushels of corn at the same store in the previous year.
A graph shows Number of Bushels on x-axis and Price of Corn in dollars on y-axis. The x-axis scale is shown from 0 to 14 at increments of 2, and the y-axis scale is shown from 0 to 112 at increments of 16. A straight line joins the ordered pairs 2, 16 and 4, 32 and 6, 48 and 8, 64 and 10, 80 and 12, 96.
Previous Year
Number of Bushels
Price of Corn (dollars)
2
12
4
24
6
36
8
48
Part A: Describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. (5 points)
Part B: How many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? Show your work. (5 points)
Answers
Answer:
A: Every time you go up 2 bushels, you go up 16 dollars.
B: 4 dollars more. Work: 16 - 12.
Step-by-step explanation:
Answer:
ITS 2
Step-by-step explanation:
PART A: EVERY TIME YOU GO UP 2, YOU GO UP 12
PART B: 8-6=2
48 pens are packed in four boxes how many pens are packed in nine boxes
Answers
Answer:
108 pens
Step-by-step explanation:
48/4=x/9
4x=432
x=108
Answer:
Since there are 12 pens packed in each box, because there are 48 packed in 4 boxes, there will be ( 12 times 9 ) 108 pens in 9 boxes.
There were 70 concert tickets sold for $550. Each adult ticket cost $9 and each child's ticket cost $5. Find the number of adult tickets and the number of child tickets sold.
Let a = # of adult tickets sold
Let c = # of child tickets sold
Equation #1 (Quantity of Tickets Sold)
___ + ___ = 70
Equation #2 (Value of Tickets Sold)
___ + ____ = $550
Solve the system of linear equations with any method.
# of adult tickets sold: ____
# of child tickets sold: ____
Answers
Answer:
a= 50 c=20 50+20=70 450+100
Step-by-step explanation:
good luck on tes t man
Can you explain how you go the answer too
Answers
Answer:
Step-by-step explanation:
Find the distance from (2,7) to (-10,2)
Answers
-12^2+(-5^)2
144+25=169
169=13
-5/7 divided by -1/3
Leave your answer in fractional form.
Type your answer below as a number (example: 5, 3.1, 4 1/2, or 3/2)
Answers
Step-by-step explanation:
invert the second fraction and multiply
-5/7 * -3/1 = 15/7 = 2 1/7
Evaluate the expression below when x=3 and y=-5. x^2+4xy SHOW YOUR WORK
-54
-51
69
1
Answers
Answer:6
Step-by-step explanation:
-4xy
-4(1/2)(-3)
-4(-1.5)
6
Walter takes 950 milligrams of an antibiotic. Every hour, his body breaks down 25% of the
drug. How much will be left after 4 hours?
Answers
Answer: 0
Step-by-step explanation: 950 x .25 = 237.5 x 4(4 hours) =950
Answer:
0
Step-by-step explanation:
I just took the test
2. If Sheila paid $1600 in interest on a year loan of $6,400 for her first car, 25 points
what was the interest rate? [R = 1 + (PT)]
Help please it’s due today
Answers
Answer:
25% annual interest rate
Step-by-step explanation:
$1600 ÷ $6400 = 0.25 aka 25%
The slope of a line that passes through points (5, 14) and (-4, y) is 4/9. What is the value of y?
Answers
Answer:
slope=m=4/9
(x',y')=(5,14)
(x",y")=(-4,y)
we have
m=(y"-y')/(x"-x')
4/9=(-4-5)/(y-14)
4y-56=-81
4y=-81+56
y=-25/4
Answer: y = 10
Step-by-step explanation:
The slope of a line is the rise/run, so if you want to find the slope of a line between two points, you can take the change in y between the two points and divide it by the change in x.
The change in y would be (y2 - y1), where y2 is the y position of the second point and y1 is the y position of the first.
In a similar manner, to find the change in x, we can use (x2 - x1), where x2 is the x position of the second point and x1 is the x position of the first.
Now that we have the change in x and the change in y, we can make an equation to find the slope (which is change in y / change in x):
m = (y2 - y1) / (x2 - x1)
Now we can assign the points:
Point 1 is (5, 14)
Point 2 is (-4, y)
(Note: You could flip which point is which, and it wouldn't change the final answer, I'm just assigning these so you know where the x and y values are coming from when I plug the values into the equation)
Now that we have both points, we can plug the values into the equation:
m = (y2 - y1) / (x2 - x1)
m = (y - 14) / (-4 - 5)
m = (y - 14) / (-9)
There's one piece of information we haven't used yet, which will help us solve for the value of y. What we need to use is the slope (which is given to us as 4/9).
Plugging in the value of the slope will let us get y:
m = (y - 14) / (-9)
4/9 = (y - 14) / (-9)
-4 = (y - 14)
(Note: We're multiplying both sides by -9, don't forget about the negative sign)
-4 = y - 14
y = -4 + 14
y = 10
The diameter of a circle is 63 centimeters. Find its circumference. Use 3.14 for pi.
Answers
Answer:
197.82cm
Step-by-step explanation:
circumference= 3.14 x diameter
3.14 x 63 = 197.82
Hope this helps!
Answer:
197.92
Step-by-step explanation:
2(3.14) times the radius which is 31.5
find the perimeter and area of a square whose side measures
1)3point5 (3.5)
2)1m 20cm
Answers
I hope it helps you ❤️❤️❤️❤️
Step-by-step explanation:
perimeter:3.5+3.5+20+20=47cm
Area:L×b=3.5×20=70cm
At a competition 24 of the 40 members of a middle school band won a middle. What percentage of the of the band won a middle?
Answers
Answer:
60%
Step-by-step explanation: 24/40 equals .6. Multiply .6 by 100 to get your percentage, which equals 60%. hope this helps
A bag contains 5 blue marbles and 6 yellow marbles. A marble is drawn and dropped back into the bag. Another marble is drawn and dropped back into the bag. What is the probability that both marbles drawn were blue?
Answers
Answer:
7/13
Step-by-step explanation: