Answers
Answer:
Step-by-step explanation:
Related Questions
Factor each polynomial
36xy²-48x²y
Answers
Answer:
12xy(3y-4x)
Step-by-step explanation:
1.
4 sides equal sides and 4 right angles:
4 sides equal sides and 4 right angles
Answers
Answer:
a square
Step-by-step explanation:
Please for the love of god or whatever, help
Answers
Answer:
[tex]sin 40 = \frac{x}{11}[/tex]
Step-by-step explanation:
[tex]sine = \frac{opposite}{hypotenuse}[/tex]
Side x is the opposite, since it is opposite the angle you are solving for.
Side y is the adjacent, since it is next to the angle you are solving for.
The side measuring 11 is the hypotenuse, since it is across from the right angle.
9 • (7 – 4)2 + 9 simplify asap
Answers
Answer:
90
Step-by-step explanation:
9 x (3)2 + 9 first do the parenthesis
9 x 9 + 9 I am assuming the 2 was an exponent
81+9
90
What kind of transformation on a coordinate grid does each statement describe?
b) The vertex at (x, y) moves to (x + 5, y + 3).
c) The vertex at (x, y) moves to (y, –x).
d) The vertex at (x, y) moves to (y, x).
Answers
c) rotation 90° clockwise
d) reflection over y=x
Please help! Very stuck! Will give Brainly if answer is correct!
Answers
Please plz help angles inside circles. and segments
Answers
Answer:
the first one
Step-by-step explanation:
Today, everything at a store is on sale. The store offers a 20% discount.
1. The regular price of a T-shirt is $24. What is the discount price?
2. If the regular price of an item is x dollars, what is the discount price in dollars?
3. The discount price of a hat is $14. What is the regular price?
Answers
Answer:
a) $19.2
b) 0.8x
c) $17.5
Step-by-step explanation:
1. We want to find the discount price given the regular price
The discount is 20%
so the discount price will be;
24 - 20% of 24
24 - 4.8 = $19.2
b) We have this as;
x - (20% of x)
x - 0.2x = 0.8x
c) let the original price be x
x - 20% of x = 14
x - 0.2x = 14
0.8x = 14
x = 14/0.8
x = $17.5
20 POINTS
A line passes through the points (7,-3) and (7,11).
a. What is the equation for the line?
b. Does the equation you wrote in part a represent a function? Explain why or why not.
Answers
Answer:
x = 7; NO
Step-by-step explanation:
Notice that the x-coordinate remains the same, 7, for both points, whereas the y-coordinate changes. Thus, the line through these two points is a vertical one: x = 7. No, this is not a function, since one x value (7) has more than one y values associated with it.
Find y.
Round to the nearest tenth:
29
500 ft
y = [? ]ft
Answers
Answer:
30 by 500
Step-by-step explanation:
is y
I NEED HELPPPPPPPPPPPPPPPPPPPPP WITH THIS PLEASEEE
Type the missing number in this sequence:
3, 18, ____, 648, 3,888, 23,328
Answers
Answer:
108
Step-by-step explanation:
You divide by 6 each time
What is the Range of
100, 75, 40, 90, 80, 100,
92, 88, 80, 84, 81?
Answers
Answer:
60
Step-by-step explanation:
100 is the greatest value, 40 is the lowest 100-40=60
Answer: 60 i think
Step-by-step explanation:
Solve the inequality 4 x - 7 < 5
Answers
[tex]4x - 7 < 5\\4x < 12\\x < 3[/tex]
4x - 7 < 5
4x + (-7)
For example x = 2
4 * 2 = 8
8 - 7 = 1
1 < 5
Sorry if I did the question wrong.
Given right triangle ABCABC with altitude \overline{BD} BD drawn to hypotenuse ACAC. If AC=16AC=16 and DC=3,DC=3, what is the length of \overline{BC} BC in simplest radical form?
Answers
Answer:
4√3
Step-by-step explanation:
Find the diagram attached
Using the similarity theorem of a triangle based on the legs (sides)
AC/BC = BC/DC
Given
AC = 16
DC = 3
Required
BC
Substitute the given values
16/BC = BC/3
Cross multiply
BC² = 16×3
BC² = 48
BC = √48
BC = √16×3
BC = 4√3
Hence the measure of BC is 4√3
The lengths (in miles) of two highways after t years of construction can be modeled by 20t + 150 and 15t+ 200. What is the difference of the lengths of the highways when 1 = 1 = 4? Explain.
Answers
Step-by-step explanation:
13.5 is the difference of the length of the roads
Find the length of DB
Answers
Answer:
4
Step-by-step explanation:
this line is congruent to EC on the base
I can't figure out if it's B or d
Answers
Answer:
D
Step-by-step explanation:
the answer is going to be d
Trina collects eggs from her hens.
She labels their eggs small or medium or large.
20% of the eggs she collected in May were small.
24% of the eggs she collected in May were large.
(a) What percentage of the eggs she collected in May were medium?
Answers
Answer:
56% of her eggs were medium in may
Step-by-step explanation:
if 20% of the eggs she collected in May were small, 24% of the eggs she collected in May were large. All you have to do is add them up which is 44% and minus it by 100% which is 56%
~Batmans wife dun dun duuuun
please help me on this will give you brainliest!!
Answers
Answer:
Mesure 6 is 116 mesure 8 is 116
Step-by-step explanation:
Find The missing dimension of the circle Diameter= 24in. 
Answers
Answer:
it is a good thing to do with the green
Step-by-step explanation:
first time I have ever been
Help plsssssssssssssss
Answers
Answer:
45
Step-by-step explanation:
r
Answer:
8 centimeters is > 19 millimeters
Step-by-step explanation:
Sales Tax
Selling Price Rate of Sales Tax Sales Tax
$40.00
5%
?
Answers
Answer:
$42.00
Step-by-step explanation:
5% = 0.05
40.00 x 0.05 = 2
5•40=200 divided by 100 =2
The sales tax is $2 so the price after the tax would be $42
A parabolic mirror to be used in a
searchlight measures 40 centimeters tall
and 80 centimeters wide. It's light bulb
needs to be placed at the focus for the light
to magnify properly. Find the distance from
the vertex to the bulb.
Hint: Assume the parabola opens
downward and has its vertex at the origin.
PLEASE HELP !!!!
Answers
Whitney works for Interchim Inc selling purification equipment. She earns a base salary of $2200 per month
plus 2.5% commission on all her sales. If Whitney was able to sell goods valued at $63,000, what was her total
income for the month? (commission plus salary!)
I NEED HELP
Answers
Answer:
$60745
Step-by-step explanation:
2,5÷100×2200
=55
55+2200
=2255
therefore 63000-2255
= $60 745
Write the following using algebraic notation, using the letter X for any unknown numbers
I think of a number, multiply by 2, the subtract 9
Answers
Multiply the number x by 2 is 2x
Subtract by 9 is - 9
What is 340 as a percent?
Answers
The temperature during one day in Auckland decreases from 21°C to 17°C. Calculate the percentage decrease correct to 3 significant figures.
please i need a quick answer
Answers
Answer:
19.04%
Step-by-step explanation:
The temperature decreases from 21°C to 17°C.
We need to find the percentage decrease in the value of temperatures.
The percentage decrease in any value is given by :
[tex]\%=\dfrac{|\text{initial value-final value}|}{\text{initial value}}\times 100\\\\=\dfrac{21-17}{21}\times 100\\\\=19.04\%[/tex]
So, the required percentage decrease is 19.04%.
What is the simple interest on $360 borrowed for 30 months at 12.3%?
PLEASE SHOW HOW YOU SOLVEDIT!!! :D
Answers
Answer:
$110.70
Step-by-step explanation:
I=PRT
P (principal)=360
R(rate)=12.3%
T(time)=30 months (2 and half years)
I=360*12.3%*2.5
=$110.70
Just to note 12.3% is also 0.123 we sometimes change it into a decimal.
What is the answer!!!!!?
Answers
Answer:
29 degrees
Step-by-step explanation:
Given
<D = 2x+8
<A = 122
The sum of the adjacent angle of the trapezoid is 180 degrees
<D + <A = 180
2x + 122 = 180
2x = 180-122
2x = 58
x = 58/2
x = 29 degrees
Hence the value of x is 29 degrees
at the snack shack, students attending the football game can buy sodas for $1 and slices of pizza for $3. At fridays game, the snack shack made $250 by selling a total of 180 items. How many sodas were sold? How many pizzas were sold?
Answers
Answer:
126-pizza
124- soda
Step-by-step explanation: