I'm not sure what some of the ordered pairs are in what you wrote, but a function is when each input has one output. So, for every x there is one y. The x values can not repeat. So, remove one of two ordered pairs where the x value is repeating.
PLEASE HELP MEEEEEEEEEEEEEE
Answer:
D Line segments are the same and do not intersect
Step-by-step explanation:
They are parallell lines and are the same length
Answer:
eat my butt
Step-by-step explanation:
for geometry PLEASE HELP it’s URGENT DO NOT waste my answers please
Step-by-step explanation:
Remember: the midsegment is always parallel to the third side, and the length is half of the third side. (Third side = XY) Assuming that line segment XY is the length of the third side of the triangle, we can insert it into this equation:
[tex]m=\frac{AB}{2}[/tex]
Let's plug in XY for AB.
[tex]m = \frac{XY}{2}[/tex]
[tex]m=\frac{12}{2} \\[/tex]
[tex]AC=6[/tex]
Our final answer: AC = 6
When
multiplying
signed
numbers. how
do you know
whether the
numberis
positive or
negative?
Answer:
Below
Step-by-step explanation:
Follow this rule:
● if the numbers multiplied together have the same signs, the product is a positive number.
● if the nupbers multiplied togethers have different signs, the product is a negative number.
Answer:
Step-by-step explanation:
anytime you multiply a positive+Positive= it equals a positive number if you multiplying a negative + positive it will equal a negative even if the positive number is bigger for example 4 x -9= -36 9 x 4= 36 -9 x -4 = 36
the volume of a coffee mug should be measured in
Answer:
I think it's millilitres.
Explanation: You use millilitres or fluid ounces to measure a coffee mug.
Hope it helps!
Answer:
The cup is a cooking measure of volume, commonly associated with cooking and serving sizes. It is traditionally equal to half a liquid pint in US customary units, or an amount between 200 mL and 250 mL (1 ⁄ 5 and 1 ⁄ 4 of a litre) in the metric system, which may vary due to location.
The angles of a triangle re 2y , 3y , and 4y ,find the value of y in degrees
Answer:
y = 20°
Step-by-step explanation:
[tex]Sum\:of\:angles\:in\:a\:triangle = 180\°\\\\2y\°+3y\°+4y\° =180\°\\\\Simplify\\9y\° = 180\°\\\\Divide \:both\:sides\:of\:the\:equation\:by\:9\\\frac{9y}{9} = \frac{180\°}{9} \\y = 20\°[/tex]
what is 12/4 plus 18 as a fraction
Answer:
21
Step-by-step explanation:
12/4.+18
The lcm is 4.
12+4(18) all divided by 4
12+72=84
84/4=21
Answer:
[tex] \frac{84}{4} \: or \: 21[/tex]
Step-by-step explanation:
[tex] \frac{12}{4} + 18 = \frac{12}{4} + \frac{18}{1} = \frac{12 + 72}{4} = \frac{84}{4} \: or \: 21 [/tex]
Criss cross the fraction and you will get the answer.
Hope this helps ;) ❤❤❤
(8^-5/2^-2)^-4 select the equivalent equation 1)8^20/2^8 2)2^6/8^9 3)1/8 x 2^2
Answer:
1) 8²⁰ / 2⁸
Step-by-step explanation:
(8⁻⁵ / 2⁻²)⁻⁴
multiply the exponents
-5 • -4 = 20 → 8²⁰
-2 • -4 = 8 → 2⁸
8²⁰ / 2⁸
Which two expressions are equivalent
how do I solve this
Answer: pemdas you solve each portion in the order of pemdas parenthesis, exponents, multiplication, division, addition, and subtraction so you would start with 2(5x) than you would need to make both sides true so if you were to take 6 away from the left side of the equal sign you would need to do the same on the other side so put negative six on the right side
Step-by-step explanation:
Answer:
[tex]\huge \boxed{\mathrm{No \ solutions.}}[/tex]
Step-by-step explanation:
[tex]6-2|5x|=86[/tex]
Subtracting 6 from both sides.
[tex]-2|5x|=80[/tex]
Dividing both sides by -2.
[tex]|5x|=-40[/tex]
Solving for absolute value.
Absolute value cannot be less than 0.
There are no solutions.
Kens prediction temperature for April 7C. His prediction for May is 2C higher than April. He use the number line to solve the problem, starting at zero, moving right to seven, and then moving to units to the left. Explain Ken's error
Answer:
Step-by-step explanation:
Given that:
Ken's prediction temperature for April 7C.
His prediction for May is 2C higher than April.
He attempts to use the number line to solve the problem.
On a number line, we have the origin at a given point zero, the positive x-axis to the right side, and the negative x-axis to the left side.
So, if Ken's starts from zero and move right to seven and the move units to the left, the error he made was moving 2 units to the left because he supposed to have continued in the right direction by moving 2 units forward. This is because moving to the left side will showing a decrease in the temperature by -2° C and he intends to have 2° C.
God loves you :) Evaluate: 3 times (12 minus 5) minus 9 A.) 1 B.) -6 C.) 12 D.) 22
Answer:
[tex] \boxed{ \bold{ \boxed{ \sf{12}}}}[/tex]
Option C is the correct option.
Step-by-step explanation:
Using PEMDAS rule :
Parentheses, Exponents , Multiplication , Division , Addition , Subtraction
Let's solve
[tex] \sf{3 \times (12 - 5) - 9}[/tex]
Subtract 5 from 12
⇒[tex] \sf{3 \times 7 - 9}[/tex]
Multiply the numbers
⇒[tex] \sf{21 - 9}[/tex]
Subtract 9 from 21
⇒[tex] \sf{12}[/tex]
Hope I helped!
Best regards!!
12 snakes have how many eyes altogether?
Answer:
24
Step-by-step explanation:
12 * 2 = 24
4(2x - 5)
14
simplified expression
Answer:
112x-280
Step-by-step explanation:
simplify expression
25 - (√ 16-1)•(3-9)^2
Answer:
-83
Step-by-step explanation:
25-(4-1)×(-6)^2
25-(3)×36
25-108
What does ''|x|'' mean in math? For example, ''h(x) = |x|''
Absolute value which means even negative integers are considered as positive
What is the median in the following number set?
34, 71, 45, 21, 88, 53
Answer:
43 & 53
Step-by-step explanation:
Miranda buys 6 pounds of nuts . 3/4 pounds in her bag how many bags
Answer:
8 bags
Step-by-step explanation:
Take the number of nuts and divide by the number of pounds in a bag
6 lbs ÷ 3/4 lbs
Copy dot flip
6 * 4/3
8 bags
Answer:
[tex]\Huge \boxed{\mathrm{8 \ bags}}[/tex]
Step-by-step explanation:
We can solve the problem with algebra.
[tex]\displaystyle \frac{3}{4} x=6[/tex]
Let x be the number of bags.
Multiply both sides by [tex]\frac{4}{3}[/tex]
[tex]\displaystyle \frac{3}{4} x \cdot \frac{4}{3} =6 \cdot \frac{4}{3}[/tex]
[tex]x=8[/tex]
The number of bags is 8.
Solve the equation a = m – n for the variable n
Answer:
a=m-n
(Add n to both sides)
a+n=m-n+n
(The -n and +n cancel out, on the right side of the equation)
a+n=m
(Now subtract a from both sides)
a+n-a=m+a
(The +a and -a cancel out, on the right side of the equation)
n=m+a
Answer:
[tex]\huge \boxed{n=-a+m}[/tex]
Step-by-step explanation:
[tex]a=m-n[/tex]
Adding [tex]n[/tex] to both sides.
[tex]a+n=m-n+n[/tex]
[tex]a+n=m[/tex]
Subtracting [tex]a[/tex] from both sides.
[tex]a+n-a=m-a[/tex]
[tex]n=m-a[/tex]
BE || CD 1. Given 2. ∠A ≅ ∠A 2. Reflexive Property 3. ∠ACD ≅ ∠ABE 3. Corresponding angles formed by parallel lines and a transversal are ≅. 4. ∠ADC ≅ ∠AEB 4. Corresponding angles formed by parallel lines and a transversal are ≅. 5. ΔABE ∼ ΔACD 5. AA Similarity Postulate 6. AC AB = AD AE 6. Definition of Similar Triangles 7. AC = AB + BC, AD = AE + ED 7. ??? 8. AB + BC AB = AE + ED AE 8. Substitution 9. AB AB + BC AB = AE AE + ED AE 9. Addition 10. BC AB = ED AE 10. Subtraction Fill in the missing reason for the proof. A) Transitive Property B) Subtraction Property C) SSS Similarity Theorem D) Segment Addition Postulate
Answer:
The correct option is Segment Addition Postulate
Step-by-step explanation:
The segment addition postulate states that where there are two points on a line A and C and a third point B can only be located on the line segment AB if and only if the the distances between point A and point B as well as the distance between point B and point C satisfy the equation AB + BC = AC
Therefore, given that in the figure, the point B is in between point A and point C on segment AC then AB + BC
Similarly, AD = AE + ED.
Last month, Ed ate 9 apples, 5 bananas, 4 peaches, and 7 oranges. Find the ratio bananas to the total number of fruit. Then explain the meaning.
Answer:
Last month, Ed ate 9 apples, 5 bananas, 4 peaches, and 7 oranges. Find the ratio bananas to the total number of fruit. Then explain the meaning.
Step-by-step explanation:
first since there is 5 bananas it will be 5:_ and then the total so add up all the fruits
9+5+4+7=25 so
5:25
or
1:5
co efficient of x^2 in (2-x) (5-3x) (1-7x)
Answer:
+ 80
Step-by-step explanation:
Given
(2 - x)(5 - 3x)(1 - 7x) ← expand the first two factors using FOIL
= (10 - 11x + 3x²)(1 - 7x)
Each term in the second factor is multiplied by each term in the first factor
= 10(1 - 7x) - 11x(1 - 7x) + 3x²(1 - 7x) ← distribute the 3 parenthesis
= 10 - 70x - 11x + 77x² + 3x² - 21x³ ← collect like terms
= - 21x³ + 80x² - 81x + 10
The coefficient of the x² term is + 80
Simply the radical expression 189
Answer
13
Step-by-step explanation:
A Farmer picks 242 apples on Monday and 118 apples on Tuesday. On Wednesday, she sells 109 of the apples at the market. Which equation can be used to find a, the number of apples of farmer has left?
Answer:
the farmer has 242 apples left
Step-by-step explanation:
A = awnser
M= Monday
T= Tuesday
M= 242
T= 109
W = amount sold or 109
(M+T)-W= total amount left
use order of operations and add whats in the ( )
( 242+109 ) = 351 or ( M+T )
then you would use the sum of ( M+T ) and subtract W or 109 wich would then equal 242 so the equation
( 242+109 ) - 109 would equal 242 or ( M+T ) - W = A
Simplify the following algebraic expression:
- 3n(-n+4) - n(3 +7n)
Answer:
The expression simplified
Answer:
-4n^2 + -15n
Step-by-step explanation:
-3n(-n + 4) - n(3 + 7n)
= -3n * -n + -3n * 4 + -n * 3 + -n * 7n
= 3n^2 + -12n + -3n + -7n^2
= -4n^2 + -15n
Cheers.
A square has an area of 157 square centimeters. The length of the square's sides would be between-
O 13 cm and 14 cm
O 14 cm and 15 cm
O 12 cm and 13 cm
11 cm and 12 cm
given the function f(x)=5(x+4)-6 solve fot the inverse function when x=19
Answer:
I got 109
Step-by-step explanation:
f(x)=5(x+4)-6 x=19
f(19)=5(19+4)-6
*Add 19 + 4 because it is in ()* f(19)=5(23)-6
*Multiply because it is the first in the order of operations* f(19)=115-6
*Now just subtract* f(19)= 109
Suppose you want to solve the equation 2a+b=2a, where a and b are nonzero real numbers. describe the solution.
Answer:
b=0 would appreciate brainliest
Step-by-step explanation:
Otherwise, no solution for this equation. You cannot isolate the variable a; its solution value can be anything, but you still find b=0.
2a+b=2a
b+2a=2a
b+2a-2a=2a-2a
b+0=0
b=0
1. Which becomes 2(1) + 0 = 2(1)
2. 2 + 0 = 2 :
3. 2 = 2. Here we can observe the equality.
what are scaled copies? and how to use them?
Answer:
A scale copy of a figure is a figure that is geometrically similar to the original figure. This means that the scale copy and the original figure have the same shape but possibly different sizes. First you have to look at one of the sides of the scaled copy. If they are divisible by the numbers in the original shape, then try and see if the others sides of the scaled copy are scaled by the same factor. If they are, then they are a scaled copy.
Bismah is building 5 raised garden beds in a community garden. Each raised
garden bed will need 1 7/8 bags of soil. How many bags of soil will Bismah need for
all 5 raised garden beds?
Answer:
9.375, or 10 bags, since he cant buy a part of a bag. Hope this helps!
Step-by-step explanation:
Find the second term “t2” of the recursive function described below tn= tn-1-tn-2 t8=20 t6 =13
Answer:
The second term is, t₂ = 20.
Step-by-step explanation:
The recursive function described is as follows:
[tex]t_{n}= t_{n-1}-t_{n-2}[/tex]
Given:
[tex]t_{8}=20\\\\t_{6}=13[/tex]
Compute the 7th term as follows:
[tex]t_{8}= t_{7}-t_{6}\\\\t_{7}=t_{8}+t_{6}\\\\t_{7}=20+13\\\\t_{7}=33[/tex]
Compute the 5th term as follows:
[tex]t_{7}= t_{6}-t_{5}\\\\t_{5}=t_{6}-t_{7}\\\\t_{5}=13-33\\\\t_{5}=-20[/tex]
Compute the 4th term as follows:
[tex]t_{6}= t_{5}-t_{4}\\\\t_{4}=t_{5}-t_{6}\\\\t_{4}=-20-13\\\\t_{4}=-33[/tex]
Compute the 3rd term as follows:
[tex]t_{5}= t_{4}-t_{3}\\\\t_{3}=t_{4}-t_{5}\\\\t_{3}=-33+20\\\\t_{3}=-13[/tex]
Compute the 2nd term as follows:
[tex]t_{4}= t_{3}-t_{2}\\\\t_{2}=t_{3}-t_{4}\\\\t_{2}=-13+33\\\\t_{2}=20[/tex]
Thus, the second term is, t₂ = 20.