Answer: The answer is C
Step-by-step explanation: Just did it in a quiz
Answer:
[tex]\frac{17}{35}[/tex]
correct
1. We can express the square of any odd number as the sum of two consecutive positive
integers, for example 72 = 49 can be written as 49 = 24 + 25, write each of the followin
Squares of odd numbers, as a sum of two consecutive positive integers.
a. 169
b. 225
c. 289
d. 6561
Answer:
a) 169 = 13² = 84+85
b) 225 = 15² = 112+113
c) 289 = 17² = 144+ 145
d) 6561 = 81² = 3280+ 3281
Step-by-step explanation:
Explanation:-
a) Given 169 is an odd number
Squares of odd numbers, as a sum of two consecutive positive integers
169 = 13² = 84+85
b)
Given 225 is an odd number
Squares of odd numbers, as a sum of two consecutive positive integers
225 = 15² = 112+113
c)
Given 289 is an odd number
Squares of odd numbers, as a sum of two consecutive positive integers
289 = 17² = 144+ 145
d)
Given 6561 is an odd number
Squares of odd numbers, as a sum of two consecutive positive integers
6561 = 81² = 3280+ 3281
What is the zero? Please do not include spaces in your answer. Write your answers as a coordinate.
Answer:
(0,0)
Step-by-step explanation:
"Zero" refers to the x-intercept of the function. In this instance, the x-intercept of this function is (0,0).
help PLZZZ
What are the next three terms in the sequence 4096, 1024, 256, 64, ...?
16, 4, 0
16, 4, 1
32, 8, 4
32, 8, 2
The answer is B 16,4,1
:>
How many subsets does the set D={c,a,t} have?
Answer:
There's a constraint in the question. A and B should be and G shouldn't be in the subset. Then A, B and G actually don't have any choices.
Step-by-step explanation:
What is the perimeter of this polygon? Round your answer to the nearest
tenth
Answer:
A
Step-by-step explanation:
pythagorean theorem
A^2+B^2=C^2 do that for all sides then add
Answer:
A) 21.6 units
Step-by-step explanation:
Use the distance formula for each length:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(-4-2)^2+(0-3)^2}\\d=\sqrt{36+9}\\d=\sqrt{45}\\\\ d=\sqrt{(2-4)^2+(3-0)^2}\\d=\sqrt{4+9}\\d=\sqrt{13}\\\\d=\sqrt{(4-0)^2+(0--4)^2}\\d=\sqrt{16+16}\\d=\sqrt{32}\\\\d=\sqrt{(0--4)^2+(-4-0)^2}\\d=\sqrt{16+16}\\d=\sqrt{32}\\\\p=\sqrt{45}+\sqrt{13}+\sqrt{32}+\sqrt{32}=21.62746371[/tex]
This means that option A is the closest answer
Congruent triangles are often used to create company logos. Why are they used and what are the properties that make them attractive
Determine whether the given point is the solution to the given system.
(-6, 6)
X + y = 0
x - y = -12
Yes
Ο Νο
simplify :- a). { ( 3/5)-² ÷ (5/3)² } + 5/3
b) (x/y)-² × (x/y)⁴ × (x/y)-¹
pls help me else u won't get 100 points ......
give me correct answer else I will report u
this question is related to the grade 8 exponent and power
Answer:
A is most likely 8/5 and B is most likely x/y sorry if this does not help.Answer:
[tex](a) \: \underline{\boxed{ ans = \frac{5}{3}}} \\ (b) \: \underline{ \boxed{ans = \frac{x}{y} }}[/tex]
Step-by-step explanation:
[tex]if \: the \: question \: is \to simplify \\ a).......... { ( \frac{3}{5})^{ - 2} ÷ (\frac{5}{3})^{2} } + \frac{5}{3} \\ \\ b)....( \frac{x}{y})^{ - 2} × ( \frac{x}{y})^{ 4} × ( \frac{x}{y})^{ - 1} \\ \\ \underline{ \boxed{solution....(a)}} \\ \\ (\frac{3}{5} )^{ - 2} \div \: (\frac{3}{5} )^{ 2} + \frac{5}{3} = \\ \\ \frac{1}{(\frac{3}{5})^{2}} \div \: (\frac{3}{5} )^{ 2} + \frac{5}{3} = \\ \\ (\frac{5}{3} )^{ 2} \div \: (\frac{3}{5} )^{ 2} + \frac{5}{3} = \\ \\ (\frac{3}{5} )^{ 2} \times (\frac{5}{3} )^{ 2} + \frac{5}{3} = \\ \\ \frac{9 \times 25}{25 \times 9} + \frac{5}{3} = 1 + \frac{5}{3} \\ \underline{\boxed{ ans = \frac{5}{3}}} \\ \\ \underline{ \boxed{solution....(b)}} \\ \\ ( \frac{x}{y})^{ - 2} × ( \frac{x}{y})^{ 4} × ( \frac{y}{x})^{ - 1} = \\ \\ ( \frac{x}{y})^{ - 2} × ( \frac{x}{y})^{ 4} × ( \frac{x}{y})^{ - 1} \\ since \: the \: two \: bases \: are \: same \to \\ ( \frac{x}{y})^{ - 2} ×( \frac{x}{y})^{(4 + ( - 1)} = \\ \\ ( \frac{y}{x})^{2} ×( \frac{x}{y})^{3} = \frac{ {y}^{2} \times {x}^{3} }{ {x}^{2} \times {y}^{3} } = \frac{x}{y} \\ \\ \underline{ \boxed{ans = \frac{x}{y} }}[/tex]
help please like right noww
Answer:
18
Step-by-step explanation:
half of 36 is 18
Answer:
18
Step-by-step explanation:
18 because the line on EO is half of 36
PLEASE HELP!!!!!
Use the recursive formula to answer the question.
a1=12
an=an−1+4
What is the 7th term in the sequence?
Answer:
A = f(1), which is the first term of the sequence, so there's no need for a formula to find A. When finding B, we can use the formula f(n) = f(n − 1) + B. n =
Step-by-step explanation:
is this it ?
Write an equation of the line with the given slope and y-intercept.
slope: -3
y-intercept: -6
Answer:
y=-3x-6
Step-by-step explanation:
Slope intercept form is y=mx+b
m is the slope (in this problem that is -3)
b is the y-intercept (in this problem that is -6)
Plug the slope and intercept you were given in and you get the equation of the line in slope intercept form
y=-3x-6
what is the slope of the line y+5=2(x+1)
Me. Rodríguez bought stock valued at $139.00 per share and sold it for $231.67 what was the percent of profit? Round your answer to the nearest hundredth of a percent
Answer:
1.6669
Step-by-step explanation:
231.67/139=1.6669
find the product of quotient using only positive exponents
Answer:
ok wait wait innedd fmto figure
(За + 2b – 7) - (4) — 10)
Answer:=3a+2b−21
Step-by-step explanation:
Let's simplify step-by-step.
3a+2b−7−4−10
=3a+2b+−7+−4+−10
Combine Like Terms:
=3a+2b+−7+−4+−10
=(3a)+(2b)+(−7+−4+−10)
=3a+2b+−21
Graph the equation y= -4x+2
Iram entered the elevator on the 10th floor. He rode up 3 floors, down 7 floors, up 2
floors, down 5 floors and up 6 floors, where he got off. On what floor did Iram get off
the elevator?
Answer:
Step-by-step explanation:
10+3-7+2-5+6=9
ASAP!!!!!!!
Which statement is false?
-No integers are irrational numbers.
-All whole numbers are integers.
-No real numbers are irrational numbers.
-All integers greater than 0 are whole numbers.
Answer:
I think that it is ethier the last to bottom or second to bottom I hope this helps but I really feel like its one of them so just trust your gut!
Step-by-step explanation:
What is the rule for the reflection?
Ix-axis(x, y) - (-x, y)
ly-axis(x, y) - (-x, y)
Ix-axis(x, y) - (x, y)
ly-axis (x, y) - (x, y)
It’s b
PLEASE HELP. Mr. Washington made several purchases for his printing business. The mean price of the purchases was $150, and the mean absolute devlatlon was $30 . Based on this informaton, which statement must be true?
Answer:
the 4th statement
Step-by-step explanation:
Greg has a piece of rope 18 ft long. He wants to cut it into two pieces so that the longer piece (y) is 2 ft less than 3 times the length of the shorter piece (x).
Choose the two equations that will create our system of equations for this story problem.
A) x - y = 18
B) y = 2 - 3x
C) x + y = 18
D) y = 3x - 2
Answer:
The required equations are:
C) x + y = 18
D) y = 3x - 2
Step-by-step explanation:
Let x be the length of shorter piece and y be the length of larger piece
It is given that the total length is 18 ft which gives us our first equation
[tex]x+y = 18[/tex]
Now it is also given that
"3 times the length of the shorter piece (x)"
[tex]3x[/tex]
"2 ft less than 3 times the length of the shorter piece (x)"
[tex]3x-2[/tex]
Second equation will be:
[tex]y = 3x-2[/tex]
Hence, the required equations are:
C) x + y = 18
D) y = 3x - 2
-12 plus what equals -0.75?
PLZZ HELP THIS IS DUE IN 10 MINS
Answer:
-12 + 0.35
Step-by-step explanation:
i tried XD
Answer:
11.25
Step-by-step explanation:
-12+x= -0.75
+12 +12
x=11.25
-12+11.25= -0.75
PLEASE PLEASE HELP!!!
Answer:
x = 8
Step-by-step explanation:
small triangle is similar to larger one
set up a proportion: 9 = x + 4
9+12 x+4+2x
9 = x+ 4 cross-multiply: 9(3x + 4) = 21(x + 4)
21 3x + 4 27x + 36 = 21x + 84
6x + 36 = 84
6x = 48
x = 8
solve for w
252=154-w
Answer:
w=−98
Step-by-step explanation:
Simplify both sides of the equation.
252=154−w
252=154+−w
252=−w+154
Step 2: Flip the equation.
−w+154=252
Step 3: Subtract 154 from both sides.
−w+154−154=252−154
−w=98
Step 4: Divide both sides by -1.
[tex]\frac{-w}{-1}=\frac{98}{-1}[/tex]
w=−98
a(x)= -5x+ 8. Find a (7)
Answer:
a(7) = -32.
Step-by-step explanation:
if a(x) = -5x+8
then a(7) = -5(7) + 8.
-5(7) +8
-40+8
-32.
I hope this helps!
help me and ill mark you brainliest
Answer:
question 13 = D
Step-by-step explanation:
because you do some math, open a calculator and boom, you have that.
Use the drop-down menus to complete the proof of the Pythagorean Theorem using the
Click the arrows to choose an answer from each menu.
The combined area of the shaded triangles in Figure 1 is Choose
the combined
area of the shaded triangles in Figure 2 The area of the unshaded square in Figure 1 can be
represented by Choose... The combined area of the two unshaved squares in Figure
2 can be represented by Choose... The areas of the squares in Figure 1 and Fig3
2 show that Choose
Answer:
Step-by-step explanation:
Equal to
c^2
a^2+b^2
a^2+b^2=c^2
Answer and Step-by-step explanation:
Equal to
c^2
a^2+b^2
a^2+b^2=c^2
Money Calculations:
Q1.
Edwin goes to a restaurant with some friends. Here are the meals they have:
2 fish and chips at £9.25 each
1 chicken and chips at £9.50
1 roast lamb at £10.55
4 puddings at £4.55 each.
Edwin pays for the meals with three £20 notes. How much change should Edwin
get?
Answer:
£3.25
Step-by-step explanation:
Hi there!
First, let’s add up how much they spent, which would be £56.75
If he paid with 3 £20 notes, he would have paid £60.
Now all we have to do is subtract 56.75 from 60, and we are left with
£3.25 in change.
Hope this helped!
If f(x) = 3х – 15, what is f(4)?
А. -3
В. 3
С. – 8
D. 12
Answer:
the answer is A
Step-by-step explanation:
uwu
belle is eating 8 fish. 3/4 of them are trout. how many are trout.
Answer:
6 are trout
Step-by-step explanation:
1/4 of 8 is 2.
So, 3/4 of 8 will be 6.
This means 6 of them are trout