Answers
Answer:
(-1, -13) is the correct answer
Related Questions
What the simplest way to divide 3/(-74)
Answers
Answer: -3/74
Step-by-step explanation:Maybe easiest way is a calculator but Have a brilliant day of learning!
i need help what does this equal to?
Write the quadratic equation in standard form: 5x^2-7x-13=-3
Answers
Answer:
x=\frac{7+\sqrt{249}}{10},\:x=\frac{7-\sqrt{249}}{10}
Step-by-step explanation:
Answer:
f(x) = 5x^2−7x−10
Step-by-step explanation:
Quadratic equation standard form is f(x) = ax^2 +bx + c . All you had to do was add 3 to both sides of the equation to change this into standard form. :)
A dinner at a restaurant was advertised at $60.00 plus 18%tax . The total bill for this dinner was.
Answers
Answer:
$70.80
Step-by-step explanation:
18%=0.18----Covert the percentage as a decimal
60*0.18=10.80----Multiply the dinner cost by the decimal as tax
$10.80+$60.00=$70.80----Add the last number and the price of the dinner to get your total of $70.80.
Have a good day! I hoped this helped
How many minutes will it take josia to skateboard Togo's friend Sebastian's house which is 3 miles from school, if he travels at the same rate he did from his house to school?
Answers
Please Help! I'll give brainliest!
Answers
Given that Ray B A bisects ∠DBC, which statement must be true?
Answers
Answer:
C
Step-by-step explanation:
The endpoints of directed line segment PQ have coordinates of P (-7, -5) and Q (5, 3). What are the coordinates of point A, on segment PQ, that divide segment PQ into a ratio of 1:3?
Answers
Answer:
(2,1)
Step-by-step explanation:
The coordinate point between two points divided between ratio a and b is expressed as;
(X, Y) = [(ax1+bx2/a+b,ay1+by2/a+b]
Given the coordinate points (-7,-5) and (5,3) divided within the ratio 1:3
X = ax1+bx2/a+b
X = 1(-7)+3(5)/1+3
X = -7+15/4
X = 8/4
X = 3
Similarly
Y = ay1+by2/a+b
Y = 1(-5)+3(3)/1+3
Y = -5+9/4
Y = 4/4
Y = 1
Hence the required coordinate point is (2,1)
Atriangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What is the perimeter of the resulting image? Enter your answer in the box cm
Answers
Answer: 13cm
Step-by-step explanation:
Since rotation and reflection have nothing to do with the size of a triangle the perimeter will stay the same
Buckner put 60$ of his 400 paycheck into his saving account.What percent of his paycheck was placed into saving?
Answers
Answer:
15%
Step-by-step explanation:
60/400 = 15/100 (I divided the numerator and denominator by 4 get the denominator 100, so we can find the percentage easily).
15/100 = 15%
What is 0.65625 Rounded to the nearest tenth of a percent?
Please help!!
Answers
Answer:
hi
Step-by-step explanation:
87875696 X 785
plz help.
Answers
Answer:
68982421360
Step-by-step explanation:
Answer:
68982421360
Step-by-step explanation:
just do long multiplication
Find the value of 1.999.... in the form of p
q
where p and q are integers.
Answers
1.999… is exactly the number 2.
Let x = 1.999… . Then 1000x = 1999.999… . Subtract x from this to eliminate the fractional part, and you get
1000x - x = 1999.999… - 1.999…
1000x - x = 1999 - 1
999x = 1998
x = 1998/999 = 2/1 = 2
So p = 2 and q = 1.
The area of a circular garden is 254.34 ft. Which of the following could be the approximate diameter of the garden?
Answers
Hello people I can use some help
Answers
Answer:
The inverse operation is division
write a polynomial equation in standard form with roots of -3 and 4
Answers
Answer:
I don't know the answer
Step-by-step explanation:
the most seats in guyan
PLEASE NEED HELP ASAP
Answers
Answer:
25.7 cm is the best choice/ answer
Answer:
Remember the formula is pie times radius squared and 4.1 is the radius of the circle therefore it will be written as:
3.14×4.1²
52.8cm² (that's your answer)
Drake buys a ring that costs $8,000, which depreciates at a rate of 9.5% per year.
What is the value of Drake's ring after 7 years? Round to the nearest cent.
Answers
Answer:
$1129.93
Step-by-step explanation:
100 - 9.5 = 90.5
8000 - 90.5 = 7909.5
7909.5 ÷ 7 = 1129.93
i hope this helps
Find the exact value of the expression: -6 3/5 - (-7 4/15) + 2 1/5
plzzzzzzzzz
Answers
Answer:
2 13/15
43/15
Step-by-step explanation:
Find the sum of the first 30 terms of the following series, to the nearest integer.
2, 8, 14, ...
Answers
Answer:
a= 2
d= 6
n=30
sum= n/2[2a+(n-1)x d]
30/2[ 2x2 + (30-1) x 6]
15 [ 4 +29 x6]
15x 178
= 2670
hope it helps you
mark me as brainliest
URGENT HELP (picture says everything you need to know)
Answers
Answer:
I believe the quiz had 18 questions, with a 14:4 ratio
-..-.-...-.---...-...-
last seen in quicky mart 1979
Answers
Answer:
what the hell is this
Step-by-step explanation:
I want to pour bleach into my eyes
what is the slope in this equation y=10+3x
Answers
Answer:
the slope is 3
Step-by-step explanation:
A water sprinkler sends water out in a circular pattern. How many feet away from the sprinkler can it spread water if the area formed by the watering pattern is 907.46 square feet? Use 3.14 for π
Answers
Answer:
The number of feet away from the sprinkler where it could spread water would be the radius of the circle in which it is spraying.
The Area of a circle is
πr2=808.64
(3.14)r2=808.64
Divide both sides by 3.14
r2=257.5286624
Square root both sides to get radius
r=16 feet
7 feet away from the sprinkler can it spread water if the area formed by the watering pattern is 907.46 square feet
Area of circle:What information do we have?
Area of watering pattern = 907.46 square feet
Area of watering pattern = Area of circle
Area of watering pattern = πr²
907.46 = (3.14)r²
r² = 289
r = 17
Length = 17 feet
Find out more information about 'Area'.
https://brainly.com/question/11952845?referrer=searchResults
Please help me on this and I will give you BRIANLEIST Thank You ^ ^
Answers
Answer:
the answer is five
Answer:
C: 5
Step-by-step explanation:
A reciprocal means flipping the fraction over.
In this case, 1/5 — 5/1 or just 5.
Hope this helps! Have a great day!
HELP!!!! it’s due by 10 am and it’s 9:30am!!!!!!
Answers
Answer:
2010.62
Step-by-step explanation:
the formula to find a cylinders volume is r and h so you just divide 14 and get 8, then you get the 10 and you solve for how you would usually get your cylinder volume. which is V=πr2h=π·82·10≈2010.62
Answer:
V=1539.38
Step-by-step explanation:
V=πr2h=π·7^2·10≈1539.3804
or if you just want shortened version
V=π·7^2·10≈1539.3804
hope this helps!
A vidoe game costs 29.35 dollars at one store and 32.79 at another store genarte two equivelnts expressions and then find how much more 4 video games cost at the second store
Answers
Answer:
$13.76
Step-by-step explanation:
Cost at store A = $29.35
Cost at store B = $32.79
Difference in price at both stores :
Difference = store B - store A
Difference in price = $32.79 - $29.35 = $3.44
Extra cost to f purchasing 4 video games at store B:
Difference in price * number of video games
$3.44 * 4 = $13.76
Someone help ill give brainliest to the person with an right answer!!!!!
Answers
Answer:
Step-by-step explanation:
As it is said that they spent more than $15 then its inequality is
m > 15
Henry is building a fence. He uses 24 nails to secure 3 boards to the fence posts. At this rate, how many nails will Henry use to secure 21 boards to the fence posts?
Answers
9514 1404 393
Answer:
168
Step-by-step explanation:
At that rate, Henry will use 7 times as many nails to secure 7 times as many boards.
boards : nails = 3 : 24 = 21 : 168
Henry will use 168 nails.
Answer:
168
Step-by-step explanation:
took the test i guess
Mary bought 3 shirts. The price of each shirt was $20.53. How much did the 3 shirt cost? This is 23 point question please I need help
Answers
Answer:
$61.59
Step-by-step explanation:
1 shirt = $20.53
3 shirts x $20.53 = $61.59
to check:
$61.59 ÷ 3 shirts = $20.53 each
when the short hand of a clock moves through 12 o clock to 3 o'clock what angle is formed
Answers
Answer:
90* angle or also called a right angle.
Step-by-step explanation: