When y = x^2, which of the following expressions is
equivalent to –y ?
Answers
Related Questions
What is the prime factorization of 120? A. 22 • 3 • 5 B. 23 • 3 • 5 C. 23 • 5 D. 24 • 3
Read the scenario and respond to the following statements and questions. Jeremy went to the mall with $150. He went into one Estimate the total cost of these items, including tax. store where he found the following items that he wanted: Jeans $59.50 each Will Jeremy have enough money to purchase all the items? Shirts $30 each Hats $15.50 each At the store Jeremy is given the choice between two coupons, Jeremy wants to purchase 1 pair of jeans, 3 shirts, 25% off one item or 15% off his entire order, which he can use and 1 hat. The store is having a sale of 10% off all with the 10% off of all shirts. Estimate which coupon will save shirts and the sales tax in Houston is 8.25%, so Jeremy the most money. Jeremy has to take that into consideration when buying his items. . 5
Looking for some furniture for her new apartment, Susan visits the local swap meet in search of something cheap. Knowing that most swap meet vendors willnot accept credit cards and that she will not have any money until her next payday, Susan decides to take out a $200 cash advance on her credit card at an interest rate of 32%. If Susan had no previous balance on her credit card, and she manages to pay off the balance within 1 month, how much will she have to pay in interest?
What best describes the number 5? write prime, composite, neither prime nor composite, or both.
Answers
Answer:
length = 20/9 yards
breadth = 17/5 yards
area = length x breadth
= 20/9 x 17/5 = 7 5/9 sq. yards
$792.00
$839.95
$1134.50
Answers
The percentage is calculated by dividing the required value by the totalvalue and multiplying by 100.
Cost of the diningset = $785
Salestax = 7%
7% of $785 = $54.95
Purchase cost = Cost + sales tax
The cost to purchase the diningset is $839.95
Option C is the correct answer.
What is a percentage?
The percentage is calculated by dividing the required value by the totalvalue and multiplying by 100.
Example:
Requiredpercentagevalue = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
Cost of the diningset = $785
Salestax = 7%
Purchase cost = Cost + sales tax
Cost to purchase the diningset.
= $785 + 7% of %785
= 785 + 7/100 x 785
= 785 + 54.95
= $839.95
Rounding to the nearestcent,
= $840
Thus,
The cost to purchase the diningset is $839.95
Option C is the correct answer.
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Answers
Given is the direct relationship between number of produced straws and the hours of operating machine.
Given that 20,000 straws are produced in 8 hours of machine's operation.
Let's assume that 'x' straws are produced in 50 hours of machine's operation.
Using the concept of proportions, x straws in 50 hours would be proportional to 2000 straws in 8 hours.
Hence, total 125,000 straws would be produced in 50 hours.
Answers
Answer:
no option matches this
Step-by-step explanation:
side =s+4.5
perimeter=4(s+4.5)
or=s+4.5+s+4.5+s+4.5+s+4.5
area=(s+4.5)(s+4.5)
Answers
Answer:
Aseem’s : 8.3, Stana’s : 11.6
Step-by-step explanation:
Aseem: x
Stana: 2x-5
X+2x-5=20
3x=25
X = 8.3
Final answer:
The length of Aseem's car is approximately 8.33 and the length of Stana's car is approximately 11.66.
Explanation:
Let's define the length of Aseem's car as x. Stana's car is 5 less than 2 times the length of Aseem's car, so the length of Stana's car can be represented as 2x - 5. The sum of the lengths of both cars is 20, so we can set up the equation x + (2x - 5) = 20. Solving this equation will give us the lengths of Aseem's and Stana's cars.
Combining like terms, we get 3x - 5 = 20. Adding 5 to both sides of the equation, we have 3x = 25. Finally, by dividing both sides by 3, we find that x = 8.33.
The length of Aseem's car is approximately 8.33 and the length of Stana's car is approximately 2(8.33) - 5 = 11.66.
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meet at a right angle
B.
are congruent
C.
bisect each other
D.
do not intersect
Answers
The diagonals of a kite meet at 90°. It is filled from A option.
What is diagonal?
It is a line segment which joins two vertices of a shape when those vertices are not on the same edge.
How to find diagonal of a kite?
The shape of a kite is rhombus whose all sides are equal to each other. Because all the sides are equal to each other, the triangles formed by the diagonals of the rhombus are congruent and the angle made on a line is equal to 180 degrees. By dividing the line into two equal parts by bisecting we can find all angles at which the diagonals are bisecting equal to 90 degrees.
Hence the diagonals of a kite meets at a right angle.
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The diagonals of a kite meet always meet at a right angle and bisect each other perpendicularly, the answer is A.