Answers
Answer:
Complementary angles, adjacent angles
Step-by-step explanation:
Which relationships describe angles 1 and 2?
Options: Complementary angles, vertical angles, supplementary angles, adjacent angles
Angles 1 and 2 are opposite to the 90° angle. So, the angles' relationship to that angles is a vertical angle, meaning that the two add up to 90°.
Complementary angles add up to 90°, so this option is correct.
Vertical angles are the pairs of opposite angles formed by two intersecting lines. Because the two angles do not follow this definition, this option is incorrect.
Supplementary angles add up to 180°. However, we know that the two add up to 90°, so this option is incorrect.
Adjacent angles are angles that are next to each other, so this option is correct.
I hope this helps! Feel free to ask any questions!
Related Questions
Help
Consider function f. F(x) = ^3square8x + 4
Answers
Answer:
[tex]f^{-1}(x)=\frac{1}{8}(x-4)^{3}[/tex]
Step-by-step explanation:
Given function is,
f(x) = [tex]\sqrt[3]{8x}+4[/tex]
To find the inverse of this function,
Rewrite the function as a equation,
y = [tex]\sqrt[3]{8x}+4[/tex]
Interchange x by y and y by x,
x = [tex]\sqrt[3]{8y}+4[/tex]
Now solve this equation for y,
x - 4 = [tex]\sqrt[3]{8y}[/tex]
(x - 4)³ = [tex](\sqrt[3]{8y})^3[/tex]
(x - 4)³ = 8y
y = [tex]\frac{1}{8}(x-4)^{3}[/tex]
Now convert the equation into function,
[tex]f^{-1}(x)=\frac{1}{8}(x-4)^{3}[/tex]
brainliest for correct answer
Answers
Answer:
the answers are A， B, and E
Step-by-step explanation:
the equation is y=-x+2, so A is right
(y-3)=-(x+1) equals y=-x+2 B is correct
y+1=-x+3 equals y=-x+2 E is correct
What is the input value when the output value is 31.5?
HELP PLEASE ASAP
Answers
Answer:
The correct Answer is 9 my good sir ( or ma'am )
Step-by-step explanation:
Simple, just flip the equation around and change the multiplication sign to a division sign.
So basically with all planks filled in its 9 times 3.5 which is equal to 31.5
Brianliest? :/
Hope I helped
Which of the following are not perfect squares? Select all that apply.
16
44
81
6
49
24
Answers
Answer and Step-by-step explanation:
44, 6, and 24 do not have perfect squares.
To be a perfect square, they have to be able to have a number that, when it multiplies itself by itself (needs to be a whole number), it turns into the bigger number.
44, 6, and 24 can't do this when being square rooted.
16 turns into 4.
81 turns into 9.
49 turns into 7.
#teamtrees #PAW (Plant And Water)
Answer:
44, 6, and 24
Step-by-step explanation:
4²=16 so it's a perfect square
9²=81 so it's a prefect square
7²=49 so it's a perfect square
44, 6, and 24 all result in decimals so it's not a perfect square.
What is the domain of the function below? {(1,6), (2, 6), (3,7) plzzzzzzzz
Answers
Answer:
the domin{1,2,3}
the range{6,7}
and its a function
Step-by-step explanation:
given f(x)=-x+2 find f(-6)
Answers
Answer:
8
Step-by-step explanation:
Substitute -6 for every x in the equation:
f(-6) = -(-6) + 2
Solve the right side of the equation:
6 + 2
=8
If 5(x + 2) = 5x + 10, then 6(x + 3) =?
Answers
Answer:
6
Answer:
6+18
Step-by-step explanation:
HELP ME SOMEONE PLS ANSWER MY QUESTION FROM MY PROFILE.
Help me pleaseeeeeee it would mean the world to me! .
Multiple choice answers:
A)14.7%
B)1187.5%
C)11.7%
D)26.4%
Answers
Answer:
I believe your answer is b
f(x) = x ^ 2 What is g(x)?
Answers
Answer:
A ; g(x) = (1/2 x)^2
Step-by-step explanation:
Here, we want to get g(x)
we have a point on the curve g(x)
The point is represented by (2,1)
What this mean here is that, when x = 2, y = 1
Looking at the first option;
Substitute 1 for y and 2 for x
1 = (1/2 * 2)^2
1 = 1
This means this is our answer
The equation for g(x) is;
g(x) = (1/2 x)^2
What is 1/2^4 or one over two to the power of four?
Answers
Answer:
16 or 1/16
Step-by-step explanation:
1/2)^4 = (1) / 2^4 = 1/16
Can anyone help please with 6 and 7 I’m in desperate need of can someone help please and God bless
Answers
5(9)+18=63
Divide 9+13x (since its the entire line) by 2 to get 4.5+6.5x so it can equal Half
4.5+6.6(9)=63
7.) IF=HF
The three lines indicate they are equal to eachother
Hope that helps!
Find the function h(x) = f(x) + g(x) if f(x) = 4^x + 2 and g(x) = x - 4.
h( x) = 4 x + 1 -2
h( x) = 4 x + x + 6
h( x) = 4 x - 4
h( x) = 4 x + x - 2
Answers
Answer:
h( x) = 4^x + x - 2
Step-by-step explanation:
h(x)=f(x)+g(x)=4^x+2+x-4=4^x+x-2
Name the quadrant or axis where each point lies.
Answers
Answer:
T is 1, S is 2, J is 3, D is 4 ... hope that helps : )
Solve the proportion:
5
6
=
2
n
+
9
9
Answers
Step-by-step explanation:
[tex]56 = 2n + 99[/tex]
Collect like terms and simplify
[tex]56 - 99 = 2n \\ - 43 = 2n[/tex]
Divide both sides of the equation by 2
[tex] \frac{ - 43}{2} = \frac{2n}{2} [/tex]
Simplify
[tex]n = - \frac{43}{2} = - 21 \frac{1}{2} [/tex]
0.36 x 20 = x10
14 divided by 50 = +100
need ASAP please help
Answers
Answer:
0.36 × 20 = 7.2
7.2 × 10 = 72
14 ÷ 50 = 0.28
0.28 + 100 = 100.28
What's another way to define absolute value?
The opposite of a number
The multiplicative inverse of a number
The distance of a number from zero
a. n
The value of a number
Answers
Answer:
the distance of a number from zero
Step-by-step explanation:
in other words, it is the positive value of the number.
if the number is negative then the absolute value is the positive of it.
if the value is positive, then it is still positive.
Helpppppppppppppppppppppp
Answers
Answer:
c. 4x
Step-by-step explanation:
The bill for dinner was $31.24. You left $4.76 for the tip. What percentage of the original bill was the tip? Round your answer to the nearest whole percent.
Answers
Answer: I believe about 15-16%
Step-by-step explanation: yeah
In ΔSTU, s=97, u=32 and ∠V=10° find all possible values of ∠S to the nearest 10th of a degree.
Answers
Answer:
a
Step-by-step explanation:
a
Answer:
31.8, 148.2
Step-by-step explanation:
dont do 31.08, i tried and it marked me wrong :(
Lucius sells jellyfish jam part-time. He is paid a monthly commission. He receives 30% of his first $900 in sales and 25% of the rest of his sales. Last month he sold $2,600 worth of jam. How much commission did he earn last month?
Answers
Answer:
695
Step-by-step explanation:
First I would septate the 900 from the 2600
2600-900=1700
Then I'll take both %s and turn them to decimal 25%-0.25 30%-0.30
I take the 900 times the 0.30 and the 0.25 times 1700
900x0.30=270
1700x0.25=425
then add them both together
270+425=695
15/3 = 45/x
solve for x
Answers
Answer:
15/3=45/x
We move all terms to the left:
15/3-(45/x)=0
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
We add all the numbers together, and all the variables
-(+45/x)+15/3=0
We add all the numbers together, and all the variables
-(+45/x)+5=0
We get rid of parentheses
-45/x+5=0
We multiply all the terms by the denominator
5*x-45=0
We add all the numbers together, and all the variables
5x-45=0
We move all terms containing x to the left, all other terms to the right
5x=45
x=45/5
x=9
Step-by-step explanation:
A square has a side length of x inches. Each side of the square will be increased by 8 inches to create a larger square. If the larger square has a perimeter of 40 inches, what is the side length, in
inches of the original square?
Answers
A square has 4 sides. To get the perimeter of a square, you could multiply the length of one side by 4.
One side of the larger triangle is x inches plus an additional 8 inches, which can be written as (x+8)
To get the perimeter of the larger square, multiply the expression (x+8) by 4. The question states the larger square’s perimeter is 40 inches.
You end up with this equation: 4(x + 8) = 40
To solve first distribution 4 into (x + 8).
4x + 32 = 40 | subtract 32 from both sides
4x = 8 | divide each side by 4
x = 2 inches
So the side length of the original square is 2 inches. To check your work, go back and plug x = 2 into the original equation. 8 in + 2 in = 10 inches, and 10 inches x 4 = 40 inches, so x = 2 is the solution
I NEED HELP ASAP!!
Combined like terms to simplify: 5m exp2 +16k + 13m exp2
Answers
Answer:
5m^2 + 16k + 13m^2
(5m^2+13m^2) + 16k
18m^2 + 16k
Let me know if this helps!
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4. Are the triangles below similar? Explain
your reasoning.
Answers
Triangles have 180 degrees.
Let’s find the missing angle for the first triangle.
180-47-78=55
The missing angle for the first triangle is 55 degrees.
Now the second triangle.
180-55-47=78
The missing angle for the second triangle is 78 degrees.
Both triangles have the same angles.
Answer:
No, the triangles are not the same because the angles within in the triangle are different making the sides different lengths making the triangle a different type
Triangle Congruency please help!!
Answers
Answer:
A
Step-by-step explanation:
the nice thing about triangle is that the smallest angle is always opposite the smallest side, etc. also, we can get the remaining angle because we have 2 angles already and there are always 180 degrees in a triangle.
50+ 63= 113
180-113 =67
so, 50 is the smallest angle and thus the side opposite of it is the smallest. next is side bc because 63 is the next biggest angle measure. lastly, side ac is the largest because it's opposite of the largest angle measure
Answer:
a
Step-by-step explanation:
Which equation matches the given graph?
A. f(x) = x^2 - 2x - 4
B. f(x) = x^2 - 3x + 16
C. f(x) = 2x^2 - 4x - 2
D. f(x) = 2x^2 + 12x + 16
Answers
Answer:
B
Step-by-step explanation:
Find the distance between -6 and 8.
What is an expression that represents the distance
Answers
Answer:
14
Step-by-step explanation:
8 - |-6| = 14
|| means absolute value, or the distance the number has from 0 on the number line. ex. |-92| = 92 |8| = 8
Which point is best represented by the ordered pair (2, -5.5)?
A point W
b point V
c point S
d point R
Answers
Answer:
the answer is b
Step-by-step explanation:
because the point is located at the number given the answer is b
The sum of b and its reciprocal
Answers
Answer:
(b^2+1)/b
Step-by-step explanation:
The reciprocal of b is written as 1/b
The sum of b and 1/b is expressed as;
b + 1/b
Sind the LCM
= b(b)+1/b
= (b^2+1)/b
Hence the sum of b and its reciprocal is (b^2+1)/b
Mackenzie invested $770 in an account paying an interest rate of 6.1% compounded
continuously. Assuming no deposits or withdrawals are made, how long would it
take, to the nearest year, for the value of the account to reach $1,830?
Answers
Answer:
14
Step-by-step explanation:
The value of the account will reach to $1,830 in 15 years.
What is compound interest?Compound interest simply means that the interest associated with a bank account, loan, or investment increases exponentially over time.
Given that, Mackenzie invested $770 in an account paying an interest rate of 6.1% compounded continuously after a certain period of time the mount becomes $1830
We know that,
[tex]A = P(1+r)^n[/tex]
Where, A = amount, P = principal, r = rate and n = time.
1830 = 770(1+0.061)ⁿ
1830 / 770 = (1.061)ⁿ
2.37 = (1.061)ⁿ
Taking log both side,
log(2.37) = n log(1.061)
n = log(2.37) / log(1.061)
n = 14.57 ≈ 15
Hence, the value of the account will reach to $1,830 in 15 years.
For more references on Compound interest, click;
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