Answers
Answer:
(Assuming they are both right triangles)
214.5 sq ft
Step-by-step explanation:
Area of a right triangle= leg×leg / 2
25×25 / 2 = 312.5
14×14 / 2 = 98
312.5-98= 214.5
Related Questions
Use the distributive property to rewrite the following expression.
-(x - 3) - 2(-3x - 8)
Pls I need this last question
Answers
Answer:
-5x-19
Step-by-step explanation:
-(x-3) - 2(-3x-8)
-x+3 - 6x -16
-5x-19
5662 rounded to the nearest 100
Answers
Answer:
5700
Step-by-step explanation:
Answer:
5700
Step-by-step explanation:
Definition: Ifa = b. then a - c= b - c. This is the what property of equality
Answers
Answer:
Subtraction property
Step-by-step explanation:
Which statements about the values of 4.099 and 40.99 are true? Select all that apply. 4.099 is 110 of 40.99. 4.099 is 1100 of 40.99. 40.99 is 10 times more than 4.099. 40.99 is 100 times more than 4.099. 4.099 is 10 times more than 40.99.
Answers
Answer:
40.99 is 10 times more than 4.099
Step-by-step explanation:
Given the values :
4.099 and 40.99
4.099 is 110 of 40.99 : 110 * 40.99 = 4508.9 (false)
4.099 is 1100 of 40.99 : 1100 * 40.99 = 45089 (false)
40.99 is 10 times more than 4.099 : (10 * 4.099) = 40.99 (true)
40.99 is 100 times more than 4.099 : (100 * 4.099) = 409.9 ( false)
4.099 is 10 times more than 40.99 : (10 * 40.99) = 409.9 (false)
Answer:
the answer is c trust me
Step-by-step explanation:
10. Calculate the speed of waves in a puddle that are .15 apart and made by tapping the water
surface twice each second.
Answers
Since the waves are 0.15 apart and made by tapping the water surface twice each second the speed of waves in the puddle is 0.6 m/s
To answer the question, we need to know what a wave is
What is a wave?A wave is a disturbance in space which carries energy from one point to another
What is the speed of a wave?The speed of a wave v = fλ where
f = frequency and λ = wavelengthWavelength of waveSince the puddles are 0.15 m are and we know that this is the distance from crest to crest.
Also, the distance from crest to crest is λ/2
So, λ/2 = 0.15
λ = 2 × 0.15 m
= 0.3 m
Frequency of wave
Also, since the tapping by the water surface is done twice each second, the frequency, f = 2 times/s = 2 Hz
Speed of waves in puddleSubstituting the values of the variables into the equation, for speed, we have
v = fλ
v = 2 Hz × 0.3 m
v = 0.6 m/s
So, the speed of waves in the puddle is 0.6 m/s
Learn more about speed of wave here:
https://brainly.com/question/4054018
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Write the converse of the following conditional? If you own a Prius, then you own a car made by Toyota.
Answers
Answer:
You own a car made by Toyota if you own a Prius.
Step-by-step explanation:
If the conditional is p->q then the converse would be q->p. So basically to get the converse switch the order of the statements.
A 3-inch by 5-inch photo is enlarged proportionally such that its smaller dimension is now 1 foot 3 inches. How many inches are in the larger dimension?
Answers
Answer:
There are 25 inches in the larger dimension.
Step-by-step explanation:
∵ 1 foot = 12 inches
∵ The small dimension after enlargement is 1 foot and 3 inches
→ Change it to inches only
∴ The small dimension = 1(12) + 3 = 12 + 3
∴ The small dimension = 15 inches after enlarged
∵ The small dimension of the photo before enlarged = 3 inches
→ Divide its length after enlarged by its length before enlarged to
find the scale of the enlargement
∵ 15 ÷ 3 = 5
∴ The scale of enlarged is 5
→ To find the larger dimension after enlarged multiply its length
before enlarged by 5
∵ The larger dimension before enlarged = 5 inches
∴ The larger dimension after enlarged = 5 × 5
∴ The larger dimension after enlarged = 25 inches
∴ There are 25 inches in the larger dimension.
Akiko wants to fence in her [tex]12[/tex] ft by [tex]10[/tex] ft vegetable garden. There will be a path [tex]x[/tex] ft wide between the garden and the fence. The area to be enclosed by the fence will be [tex]360[/tex] sq ft. Write a quadratic function that can be used to determine the value of [tex]x[/tex].
Answers
Answer:
see below
Step-by-step explanation:
The length is 12 + 2x and the width is 10 + 2x
A = l*w
360 = ( 12+2x) ( 10+2x)
FOIL
360 = 120 + 24x+20x + 4x^2
Combine like terms
360 = 4x^2 +44x+120
Subtract 360 from each side
0 = 4x^2 +44x +120-360
0 = 4x^2+ 44x -240
For fun, lets solve
0 = 4( x^2 + 11x - 60)
0 = 4( x+15) ( x-4)
Using the zero product property
x= -15 x=4
Since we cannot have negative length
x=4 ft
Answer:
[tex]x^2+11x-60=0[/tex]
Step-by-step explanation:
Refer to the drawing.
We know that the area enclosed by the fence is 360 square feet. Remember that the area for a rectangle is given by the following formula:
[tex]A=bh[/tex]
So, let's substitute 360 for A, (12+2x) for b, and (10+2x) for h. This yields:
[tex]360=(12+2x)(10+2x)[/tex]
We can simplify this. On the right, factor out a 2 from the first term and a 2 from the second. This yields:
[tex]360=2(6+x)\cdot2(5+x)[/tex]
Multiply:
[tex]360=4(x+6)(x+5)[/tex]
Divide both sides by 4:
[tex]90=(x+6)(x+5)[/tex]
Multiply on the right:
[tex]90=x^2+6x+5x+30[/tex]
Add on the right:
[tex]90=x^2+11x+30[/tex]
Subtract 90 from both sides. So, our equation is:
[tex]x^2+11x-60=0[/tex]
And we're done!
I need help asap I'm giving the rest of my points
Answers
Answer:
a. 32. 3
Step-by-step explanation:
4x3=12
1×3=3 (3 min missing from table)
32×3=96 (32 songs miss)
I will give away all my points if you can answer this with no sweat.
Answers
Answer:
4
Step-by-step explanation:
it would equal 2^7/2^5, which equals 2², which equals 4
5. Arrange the following interest rates in ascending order (least to greatest):
4.72
4 1/4
4.168
4 1/5
4 1/6
4.22
Answers
Show the work for this problem
Answers
64-13=51
51-1=50
A boat cost $16,500 and decreases in value by 13% per year how much will the boat be worth after eight years?
Answers
Answer:
$5,415.49
Step-by-step explanation:
Cost of the boat = $16,500
Decrease in value per year = 13%
Worth of the boat in 8 years = ?
Remaining value = 100% - 13%
= 87%
Worth of the boat in 8 years = cost of the boat × remaining value^8
= $16,500 × 87%^8
= $16,500 × 87/100^8
= $16,500 × 0.87^8
= $16,500 × 0.3282116715437121
= $5,415.49
The worth of the boat after 8 years = $5,415.49
Find the area of quadrilateral JKLM with vertices J(-2,1), K(3,1), L(3.-2), and M(-2,-2).*
Answers
The first three terms of a geometric sequence are as follows.
-7, 14, -28
Find the next two terms of this sequence.
Give exact values (not decimal approximations).
-7, 14, -28, 00
Answers
Answer:
The next two terms of the sequence -7, 14, and -28 are 56 and - 112.
Step-by-step explanation:
-7 * -2 = 14
14 * -2 = -28
The sequence is to multiply each number by -2.
-28 * -2 = 56
56 * -2 = -112
Answer: The next two terms of the sequence -7, 14, and -28 are 56 and - 112.
Step-by-step explanation:
Jonathan and Pedro are collecting clothes for a clothing drive. Pedro collected 1/2 as many
clothes as Jonathan did. If Jonathan collected 4 bags of clothes, how many bags of clothes
did Pedro collect?
Writo your answer as a fraction or as a whole or mixed number.
Answers
Answer:
2
Step-by-step explanation:
4/2=2
You rode 180 miles at 60 miles per hour. Let t be the time it took. Can t be 4 hours?
Answers
Answer:
t = 3 hours, therefore it cannot be 4 hours
Step-by-step explanation:
Divide the miles traveled by the rate you traveled. This will find the time it took to travel.
180/60 = 3
You drove 3 hours to travel 180 miles, therefore t cannot equal 4.
17v + 3v = 20
Solve for V.
Answers
Answer:
v=1
Step-by-step explanation:
Answer:
V = 1
Hope this helped :)
how do I find measure of angles
Answers
Answer:
you are going to need a protractor
Step-by-step explanation:
On Monday, 454 students went on a trip to the zoo. All 9
buses were filled and 4 students had to travel in cars. How many students were
in each bus ?
Answers
Answer:
50 students were in each bus.
Step-by-step explanation:
We first subtract the 4 students in cars from the total, then divide the remaining students, (450) into the 9 busses. 450 / 9 = 50. There are 50 in each bus.
Write 0.0007267 in scientific notation.
Answers
Answer:
7.267 × 10 (exponent − 4)
Step-by-step explanation:
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.
Answer:
7.267 X [tex]10^{-4}[/tex]
Step-by-step explanation:
What is the value of x in the proportion below?
57=x21
Answers
Answer:
x=2.7
Step-by-step explanation:
21x=57
21x/21=57/21
x=2.7
Answer:15
Step-by-step explanation:
solve.
6- X = 2x + 9
Answers
1. Find the LCM of 35,14 using prime factorization.
2. Find the LCM of 15,12 using prime factorization.
3. Find the LCM of 5,9,15 using prime factorization.
4. Find the LCM of 8,10,12 Using Prime factorization.
If you answer I promise I will make you the brainiest, like and I will vote 5
Answers
Answer:
Step-by-step explanation:
1) 35 = 5 * 7
14 = 2 * 7
LCM = 2 * 5 * 7 = 70
2) 15 = 3 * 5
12 = 2 * 2 * 3
LCM = 2* 2 * 3 * 5 = 60
3) 5 = 5
9 = 3 * 3
15 = 3 * 5
LCM = 3*3 * 5 = 45
4)8 = 2 * 2 * 2 = 2³
10 = 2 *5
12 = 2 * 2 *3 = 2² * 3
LCM = 2³ * 3 * 5 = 120
three friends go shopping together, and each buy the same kind of oranges. LaMar buys 2 pounds (lb) and pays $5.00. Enrico buys 3 pounds and pays $7.50. Anna buys 1.5 pounds and pays $3.75.
identify the graph and unit price that represents the orange cost.
Answers
Answer:
B.
Step-by-step explanation:
I chose B because goes through zero. Sorry if it wrong.
Answer: c
Step-by-step explanation:
just say your welcome
A 7-day cruise is 15% off the regular price of $1,800. How much is the discount?
Answers
Answer:
The discount is $270
The new price would be $1,530
Step-by-step explanation:
You just multiply 1800 times 0.15 to get how much the discount would be and then if you are trying to find the new price you would subtract the discount or multiply 1800 times 0.85 because 100-15 is 85.
What is the value of x?
Answers
Answer:
31 degrees
Step-by-step explanation:
149 + 149 = 298
360 - 298 = 62
62 / 2 =31
Answer:
61 degrees
Step-by-step explanation:
you know that there is a strait line which is equal to 180. So if you subtract 149 from 180 you get 31 which is the angle included with x. therefore you subtract your total number, which is 92 by 31 and you get 61 degrees
I need help. What is m
Answers
Answer:
A
Step-by-step explanation:
(8x + 4) = (10x-6)
If you solve this you find x = 5, plug that into one and you get 44 degrees
Peter wants to rent an apartment for six months . What kind of lease should he look for
Answers
Answer:
A short-term lease
Step-by-step explanation:
Answer:
A 6 month lease. NOT a yearly lease.
For the points A(-3, 2), B(-3, 7), and C(2, 7), find the equation of the line
through B perpendicular to line AC.
Answers
Answer:
The equation of the line perpendicular to AC and passing through point B is y = -x + 4
Step-by-step explanation:
We start by finding the slope and equation of line AC
The equation of a straight line can be given as;
y = mx + c
where m is the slope and c is the y-intercept
Mathematically, the slope is given as;
m = (y2-y1)/(x2-x1)
m = (7-2)/(2-(-3)) = 5/5 = 1
So the equation becomes ;
y = x + c
We only need the slope since we are trying to get another line perpendicular to this
If two lines are perpendicular, then the product of the slopes of both lines is equal to -1
This means that m1 * m2 = -1
So this means that the slope of the perpendicular line is -1/1 = -1
Thus, the equation of the line we are finding would be;
y = -x + c
since it passes through line B, we can make a substitution of the coordinates of point B
That would be;
7 = -(-3) + c
7 = 3 + c
c = 7-3
c = 4
So the equation of that line is;
y = -x + 4 or simply y = 4-x