HELP FASTTT WILL MARK BRAINLIST⚠️⚠️
Which mapping diagram represents a function from xy?
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Answer:
A
Step-by-step explanation:
For every input there can only be ONE output
Related Questions
terracE baked 15 cookies he gave 6 to his sister what percentage of the cookies did he give his sister
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Answer:
40%
Step-by-step explanation:
6 is 40% of 15
HELP NO WRONG ANSWER PLS
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it's π 11²-π 3²
π(121-9)
3.14(112)
=351.68cm²
round off yourself (╥﹏╥)
In a random sample of 200 customers at a restaurant, 140 customers ordered french fries. If the restaurant typically has 1,000 customers in a day, about how many will probably order french fries?
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Answer: 700 customers
Step-by-step explanation:
In a random sample of 200, 140 people ordered French fries.
Find out the percentage of people who ordered French fries:
= 140 / 200
= 70%
If the restaurant usually has 1,000 customers a day, based on the rate of people who ordered French fries out of 200 people - 70% - the number of people who will probably order French fries are:
= 70% * 1,000
= 700 customers
Find the measure of Angle C. thanks!!
Answers
Answer:
Use the formula for the trapeze
Step-by-step explanation:
Answer:
∠ C = 88°
Step-by-step explanation:
The opposite angles in a cyclic quadrilateral sum to 180°, then
8x - 4 + 7x + 4 = 180 , that is
15x = 180 ( divide both sides by 15 )
x = 12
Then
∠ C = 7x + 4 = 7(12) + 4 = 84 + 4 = 88°
If one of the factors of 200 is 40, what is the other factor that would create this product?
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Pls help me find the area
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Answer:
27
Step-by-step explanation:
6x3=18, which means the bottom half of the shape is 18. The top half is a triangle, and triangles are half a square or rectangle. So again, 6x3=18. 18/2=9. So 18+9=27. So the ANSWER IS 27
what are these measurements?
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Challenge Problem
A= 45
B=45
C=45
D=45
16 + x = 22
Please help
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Answer:
6
Step-by-step explanation:
All you have to do is subtract 16 from both sides!
16+x=22
-16 -16
x=6
I hope this helps, and have a great day! :)
Help me please ASAP
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Answer: 150?
Step-by-step explanation:
triangle ABC has side lengths 8 inches, 17 inches, and 15 inches. Sofia uses the following steps to conclude that triangle ABC is not a right triangle.
[tex]a^{2} +b^{2} =c^{2} \\8^{2} +17^{2} =15^{2} \\64+289=225\\353\neq 225[/tex]
What mistake did Sofia make?
A Sofia made a calculation error.
B Sofia used the length of one of the legs as c when she should have used the length of the longest side as c.
C Sofia does not know if triangle ABC is a right triangle, so she cannot use the Pythagorean Theorem or its converse.
D Sofia’s conclusion is incorrect. When the sides of a triangle do not satisfy a2+b2=c2, you cannot conclude that the triangle is a right triangle.
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Answer: Its b.
Step-by-step explanation: The hypothenuse is the biggest number and the leg is the two shortest numbers.
Andrew says that 10x + 6 and 5x + 11 are equivalent because they both equal 16 when x= 1. Is Andre correct in saying they're equivalent?
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Hey love! <3
Answer:
The right answer is that Andrew is correct in saying they are equivalent.
Step-by-step explanation:
In Andre's statement x is equal to 1 unless further added into the statement, both sides equal the same amount after simplification.
Hope this is helpful! (⊙‿⊙✿) Sincerely, Kelsey from Brainly.
~ #LearnWithBrainly ~
What fraction is equivalent to 4/10 and has a denominator of 100?
Answers
Answer:
40/100
Step-by-step explanation:
[tex]\frac{40}{100}[/tex] is a fraction that has a denominator of 100 and is equivalent to [tex]\frac{4}{10}[/tex].
Let the numerator be x.Given the following data:
Denominator = 100Fraction = [tex]\frac{4}{10}[/tex]To determine a fraction that has a denominator of 100 and is equivalent to [tex]\frac{4}{10}[/tex]:
What is a fraction?A fraction can be defined as a mathematical expression or numerical quantity that is not a whole number. Thus, a fraction is simply a part of a whole number.
The parts of a fraction.Generally, a fraction is made up of two (2) main parts and these include:
Numerator: this is the upper part of a fraction.Denominator: it is the lower part of a fraction.Equating the given parameters, we have:
[tex]\frac{4}{10}=\frac{x}{100} \\\\400=10x\\\\x=\frac{400}{10}[/tex]
x = 40.
Read more on fractions here: https://brainly.com/question/11243765
name a pair of parallel lines
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PLEASE I ACTUALLY NEED HELP ;(
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Answer:
[tex]\sqrt{18x^4y}[/tex]Step-by-step explanation:
3x²[tex]\sqrt{2y}[/tex] = [tex]\sqrt{(3x^2)^22y}[/tex] =[tex]\sqrt{18x^4y}[/tex]Answer:
√{18x⁴y}=√?
?=18x⁴y is your answer
What is the slope of the line that passes through (1,3) (5,15)
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Answer:
3
Step-by-step explanation:
Slope:
15 - 3 / 5 - 1 = 12 / 4 = 3
Find x. Round your answer to the nearest tenth of a degree
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Answer:
x = 40.705°
Step-by-step explanation:
We used sine rule here, i.e, opposite side divided by hypotenuse.
Answer:
x = 40.705°
Step-by-step explanation:
What is the best free website to learn slope? I haven't learned a single thing in school since the pandemic and I need to learn slope for my test. Any suggestions?
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Answer:
I would recommend khan academy
khan academy teaches you anything you need to learn step by step it should help you out
What is the value of x?
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Answer: In algebra, it is easy to find the third value when two values are given. Generally, the algebraic expression should be any one of the forms such as addition
The weight of a bucket of fish was more than 23 pounds. Doria wants to write an inequality for the weight of the bucket of fish. She uses the variable w to represent the weight. Which inequality should Doria write? w greater-than negative 23 w greater-than 23 w less-than 23 w less-than negative 23
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Answer:w is greater than 23
Step-by-step explanation:
Given
The weight of the bucket was more than 23 pounds i.e.
[tex]\Rightarrow w>23[/tex]
It is w is greater than 23
Answer:
It is w is greater than 23
Step-by-step explanation:
We sell ice cream at a retail store, which we operate 50 weeks per year. Whenever we order from our supplier we incur a $250 ordering charge. Customer demand is 200 pounds per week and it costs us $35 per pound per year to hold the ice cream in proper storage. a) What is the EOQ?
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Answer:
the EOQ is 378 units
Step-by-step explanation:
The computation of the economic order quantity(EOQ) is shown below:
EOQ is
[tex]= \sqrt{\frac{2\times A\times O}{C} } \\\\= \sqrt{\frac{2\times 200 \times 50\times \$250}{\$35} }[/tex]
= 378 units
Here A represent the annual demand
O represent the ordering cost
And, C represent the carrying cost
hence, the EOQ is 378 units
In an election, 471 people voted. Candidate B received 2/3 of the votes. How many votes did Candidate B receive?
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Answer:314
Step-by-step explanation:
314 votes
471 x (2/3) = 314
10. A soccer team is having a fundraiser by selling raffle tickets. Each ticket costs $2. For every 3 tickets
purchased, there is a $1. Discount. Which table displays the total price for the number of tickets
purchased?
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Answer:
B
Step-by-step explanation:
2 over 3 tickets subtract the 1 dollar discount
The answer is B.
I hope this helped! And I might be wrong, just saying lol
I don't think I am though...
Solve the expression below.
33 + 13
2² x 5
A 1
B 2
C 10
D 18
please help
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3^3 + 13 =40
2^2 x 5 = 20
40 divide by 20 is 2
What is the value of x?
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Answer:
x = 39
Step-by-step explanation:
The angle between a tangent and the radius of a circle at the point of contact is 90° , then
x = 180 - (90 + 51) = 180 - 141 ← angle sum of triangle
x = 180 - 141 = 39
x + 51 = 90
x = 90 - 51
x = 39°
know these measurements?
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Answer:
a=90
c=40
b=70
Step-by-step explanation:
a is right angle so 90
c is 160-90-30=40
b is 150-80=70
Reflect (-1, -1) over the y-axis.
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Answer:
(1,-1)
Step-by-step explanation:
Find two consecutive integers whose product is 90.
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A shirt cost $45.00. It is on sale 30% off. What is the amount of money you will save?
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Answer:
Step-by-step explanation:
45 x 30% = $13.5 is saved
Answer: You will save $13.5
Step-by-step explanation: We all know that $45.00= 100% of the money do 45.00 x 30= 1350 and divide 100= $13.5
[Inequalities]
Please help and thanks.
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Answer:
First blank is >=
Second blank is <=
Step-by-step explanation:
At least means the sign is greater than or equal to
No more than means the sign is less than or equal to
the length of a rectangle is 7 cm more than its width and the area is 30 cm find the length, width and the perimeter
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Answer:
Step-by-step explanation:
let width=x
length=x+7
x(x+7)=30
x²+7x-30=0
x²+10x-3x-30=0
x(x+10)-3(x+10)=0
(x+10)(x-3)=0
either x=-10 (rejected being negative)
or x=3
width=3 cm
length=3+7=10 cm
Perimeter=2(10+3)=2×13=26 cm