Answers
Answer:
All the given measurements of the right triangles are correct
Step-by-step explanation:
Check the three diagram and determine the three sides of the right triangle that correspond to Pythagoras triple.
For the first triangle:
12² + 5² should be equal to 13²
144 + 25 = 13²
169 = 13²
Thus, 5, 12 and 13 corresponds to three sides of right triangle.
For second diagram;
24² + 7² should be equal to 25²
576 + 49 = 25²
625 = 25²
Thus, 7, 24 and 25 corresponds to three sides of right triangle.
For third diagram;
3² + 4² should be equal to 5²
9 + 16 = 5²
25 = 5²
Thus, 3, 4 and 5 corresponds to three sides of right triangle.
Related Questions
Elena has 6 yards of ribbon. She takes 1/4 yard of a ribbon to make a bow. How many bows can she make with the ribbon she has?
Answers
Answer:
she can make 4 bows
Step-by-step explanation:
can i get help pldssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
Answers
X = 3
2x + 3
2(3) + 3
6 + 3
9
For the other one:
2(x + 3)
2(3+3)
2(6)
12
2x + 3 and 2(x + 3) are not equivalent because one has parentheses, which means you will have to do parentheses first instead of multiplication (PEMDAS rule)
Hope this helps!
Seventy-two is what percent of 45?
Answers
Answer: 160%
Step-by-step explanation:
72/45 = 1.6 x 100 = 160%
The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 15 feet. Which measurement is closest to the length of this rectangle in feet?
Answers
Answer:
a=14.46ft
Step-by-step explanation:
1) a^2*b^2=c^2
2) a^2*4^2=15^2
3) a^2*16=225
4) a^2=209
5) a=[tex]\sqrt{209}[/tex]
6) a=14.46ft
use the guess and check method
4(x+2)+2=14
Answers
Answer:
1
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
4(x+2)+2=14
4x+8+2=14
4x+10=14
4x=14 - 10
4x=4
x=4/4
x = 1
Suppose f(x) = abx + c is an exponential function. One value which b CANNOT have is
Answers
Answer:
b cannot be 1
Step-by-step explanation:
Given
[tex]y = ab^x + c[/tex]
Required
Values b cannot have
In an exponential equation, the value of b can be:
[tex]b > 1[/tex] ---> This represents growth
[tex]b < 1[/tex]----> This represents decay
[tex]b \ne 1[/tex] ---> The value of b can't be 1. If b is 1, then it is not an exponential function
which point does NOT lie on one of the axes of the coordinate plane?
(0,0)
(-4,-4)
(-4,0)
(0,-4)
Answers
Answer:
(-4,-4)
Step-by-step explanation:
it doesn't have 0 meaning it is not on an axes
what do i do on this problem?? do i divide or subtract? i'm very confused
Answers
Answers: -2,2,4,-3,8
a line that passes through (-8,4) and has a slope of -5/4
Answers
Answer:
y2-y1, x2-x1
Step-by-step explanation:
4-(-5)= 4-(-8)
4+5=4+8
9=12
9/12
3/4
the slope of line is 3/4
SOMEONE PLZZZ HELPPP
Answers
Answer:
B.2
Step-by-step explanation:
3^2x1=9
3^2x2=81 <-
3^2x3= 729
3^2x4= 6561
9^3(1)-4= 0.11111111111
9^3(2)-4=81 <-
9^3(3)-4=59049
9^3(4)-4=43046721
Therefore, we can conclude that x=2.
Two jogger run 8 miles north and then 5 miles west. What is the shortest distance, to the nearest tenth of a mile, they must travel to return to their starting point?
If they travel the shortest distance back. How many total miles did the joggers go?
Answers
Answer:
zkxlllllllllllllllllllllllll
Step-by-step explanation:
Answer:a² + b² = c²
c² = 8² + 5²
c² = 89
c = √89
c = 9.4 miles
Step-by-step explanation:
Larry deposits $36,000 into each of two savings accounts.
Account I earns 2.6% interest compounded annually.
Account II earns 2.6% annual simple interest.
There are no additional deposits or withdrawals.
What is the sum of the balances of these accounts at the end of 9 years?
$89,779.37
$90,710.74
$90,958.61
$93,069.22
Answers
Answer:
$90,710.74
Step-by-step explanation:
Answer:
it's the 3rd one
Step-by-step explanation:
it's so easy
A bowl of fruit contains 10 oranges, 12 apples, 6 plums, and 2 peaches. If you want to compare the number of apples to oranges what is the correct way to express this numerically and what language correctly describes the comparison?
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
To compare the number of apples to oranges
Number of apples = 12
Number of oranges = 10
Number of apples in terms of oranges :
12 /10 = 1.2
Number of apples = 1.2(number of oranges)
If number of apples = x
Number of oranges = y
x = 1.2y
There are 1.2 times the number of apples than number of oranges.
Describe two ways to find the distance between two points in a
coordinate plane.
Answers
If the two points do not share an x or y coordinate, then you could use the distance formula, which is this: √(x2-x1)^2 + (y2-y1)^2
If my two points were (0,3) and (1,4) using the distance formula the points are approximately 1.414 units apart:
√(1-0)^2+(4-3)^2 = √1+1 = √2 = 1.414
I hope this helps!
What is the area of this trapezoid?
26 cm²
32 cm²
40 cm²
72 cm²
Answers
Answer:
area = 26 m²
Step-by-step explanation:
4x5 = 20
3x4x0.5 = 7.5
20 + 6 = 26 m²
Can you please help me
Answers
Answer:
5.5
i just put the numbers in order and found the number(s) in the middle, which is 5 and 9 in this case. then i added them to get 11 and divided 11 by 2, which is 5.5
How many times larger is 3.172 x 106 than 2.44 x 105?
Answers
Answer: 2 times larger.
Step-by-step explanation:
you can type 250 characters in 60 seconds your friend can type 375 characters in 90 seconds do these ratios form a proportion
Answers
Answer:
see the explanation below
Step-by-step explanation:
you can type 250 characters in 60 seconds your friend can type 375 characters in 90 seconds do these ratios form a proportion
Given data
you can type 250 characters in 60 seconds
your typing speed = 250/60
= 4.16 characters per seconds
your friend can type 375 characters in 90 seconds
your friends typing speed is
= 375/90
= 4.16 characters per seconds
Since both typing speeds corresponds, hence the ratios are proportional
f(x) = -(x - 3)^2 + 25
Answers
Answer:
y=−x2+6x+16
explanation
what is the original price if the percent of the discount is 15% and the sale price is $146.54
Answers
Answer:
$976.93
Step-by-step explanation:
so if the sale price is 146.54 and the discount is 15% then divide 146.54 by 15% or .15.
Suppose you open a bank account and deposit $50. Then, every month you deposit $20. Write an
equation that relates the total number of dollars deposited, T, and the month, m.
Which equation below relates the total number of dollars deposited, T, and the month, m?
Answers
Answer:
hello
Step-by-step explanation: i can not the answer.
Answer:
T = 50 + 20m
Step-by-step explanation:
To wright an equation for t u start with the original amount deposited deposited meaning put into the savings account then add the amount added per month 20 times the number of months m.
Complete the function table.
Function: y = 4x + 1
Х
у
0
1
2
4
6
25
Answers
Step-by-step explanation:
with the y= 4x +1
they find the first column by replacing x in the function by 0
meaning if x= 0 then y=4(0) + 1 so y=1
for the second column if x =2 then y= 4(2) +1 so y= 9
for the 3rd one if x =4 then y = 4(4)+1 so y = 17
When (3,-2) is reflected across the x-axis the resulting image point is:
(-3,2)
(3,2)
(-3,-2)
(6,-4)
Answers
Answer:
(3,2)
Step-by-step explanation:
when reflecting across the x axis the y value becomes - while the x value stays the same
In the right triangle shown m angle y=30° and xy=6 how long is yz?
Answers
Answer:
4v3
Step-by-step explanation:
It costs $35 for one adult and two children to attend a show. It costs $60 for two adults and three children to attend the same show. How much does it cost one adult and one child to attend the show? Set up and solve a system of equations using substitution.
Answers
Answer:
For one adult it costs $15
For one child it costs $10
Step-by-step explanation:
So..
One adult = $15
Two children = $20 10×10
= $35
Then..
Two adult = $30 15×15
Three children = $30 10×10×10
= $60
Plz mark brainliest thanks
Write the number 8.9 x 10^6 in standard form. Write the
number without commas.
Answers
Answer:
8900000
Step-by-step explanation:
Move the decimal point to the right 6 times
1) 89
2) 890
3) 8900
4) 89000
5) 890000
6) 8900000
can someone please help me
Answers
Answer:
Step 2 has the error because they added the five to -3 and got -8 when they should have gotten 2.
Step-by-step explanation:
Cant figure it out. Help?
Answers
Answer:
multiply lenght x width x height and multiply by 2 that should get you 392
Step-by-step explanation:
Matrix Multiplication
Answers
Answer:
10 1
Step-by-step explanation:
What is the area of major sector DFE?
A. 157.86 square cm
B. 133.94 square cm
C. 132.54 square cm
D. 125.57 square cm
Answers
Answer:
Step-by-step explanation:
Area of the circle = πr² = π7.3² = 53.29π
Area of major sector = 53.29π(285/360) ≈ 132.54 cm²
The area of major sector DFE is 132.5 sq.cm , Option C is the right answer.
What is a Major Sector ?The region bounded by the two radii and intercepted arc in a circle is called a sector .
The angle made by the radii to the center of the circle is called central angle .
if the measure of the angle is less than 180 degree then it is called minor sector and if the angle is more than 180 degree , it is called Major Sector.
It is given that
The radii of the circle is 7.3 cm
The angle subtended by the major sector at the center is 285 degree.
The area of the sector is given by
= ([tex]\rm \theta[/tex] / 360) * Area of the circle
Area of the circle is πr²
Area of the sector = ( 285 / 360) * (22/7) * (7.3)²
Area of the sector is 132.5 sq.cm
Therefore , The area of major sector DFE is 132.5 sq.cm , Option C is the right answer.
To know more about Major Sector
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