Answer:
2c or 2 x c
Step-by-step explanation:
Product means multiplication, they put 2 first then c last.
Hope this helps
~R3V0
which set of polar coordinates describes the same location as the rectangular coordinates (3, 0)?
Answer:
(3,0°)
Step-by-step explanation:
a p e x
Answer:
(3, 0 degrees) is the right answer
Step-by-step explanation:
Use tan(theta)=y/x for theta and
x^2+y^2= r^2 for the r value
Haley has three times as many stuffed animals as she does dolls. Her brother has 15 more video games than Haley has stuffed animals. If Haley has 15 dolls, how many video games does her brother have? A. 228 B. 60 C. 33 D. 30
Answer:
60
Step-by-step explanation:
stuffed animals = 3 x dolls eqn 1
video games = 15 + stuffed animals eqn 2
dolls = 15
replace for dolls in eqn 1
stuffed animals = 15 x 3 = 45
substitute for stuffed animals in eqn 2
45 + 15 = 60
Hi!pls can u help me factorise this
50d^2 - 98e^2
Factor out 2.
2(25d^2 - 49e^2)
We now factor the difference of two perfect squares within the parentheses.
2(5d - 7e)(5d + 7e)
This is as far as we can factor.
Done!
The factor of the expression into an equivalent form 50d²- 98e² would be; 2(5d - 7e)(5d + 7e)
What is factorization?Factorization is the method of breaking a number into smaller numbers that multiplied together will give that original form.
Those expressions that might look different but their simplified forms are the same expressions are called equivalent expressions.
We are given that expression is given that 50d²- 98e².
We have to Factorise .
Factor out 2.
2(25d² - 49e²)
We have to factor the difference of two perfect squares within the parentheses.
2(5d - 7e)(5d + 7e)
Learn more about factorization here:
https://brainly.com/question/10454590
#SPJ2
1. A chlorine atom has a net charge of zero. What is the net charge on the chlorine atom
after it gains an electron with a charge of -1
A. - 2
B. -1
C. 0
D.+1
Given that the measurement is in centimeters, find the circumference to the nearest tenth.
A: 28.3cm
B:56.5cm
C:63.6cm
D:254.3cm
what is the slope of the graph??? (hint: it’s either 4 or 0) or if u get another answer pls tell me.
Answer:
The slope is 4
Step-by-step explanation:
rise is 4, run is 1
4/1=4
what is the answer to this?
Answer:
5 inches
Step-by-step explanation:
Since the length irl is 60 yards you should divide 60 by 3.
60/3=20
Then convert 1/4 to a decimal.
1/4=0.25
Finally multiply 20 and 0.25 to get the length of the park on the map.
20x0.25=5
your answer is Option F 5 inches
Which representation shows a translation three units to the left and one unit up?
(x + 3, y + 1)
B.
(x - 3, y + 1)
C.
(x + 3, y - 1)
D.
(x - 3, y - 1)
Answer:
B. (x-3,y+1)
Step-by-step explanation:
because they are integars
brainlyyest pls
The width of the rectangle is 50% If its is 18 length is the area of the rectangle
Answer: A rectangle has a length of 8 inches and a width of 5 inches. If its length is increased by 50% and - Brainly.com A rectangle has a length of 8 inches and a width of 5 inches. If its length is increased by 50% and its width is reduced by 25%, find the percent change in the area of the rectangle. What do you need to know? Rate! Rate!
Step-by-step explanation:
Ill mark brainiest if right!!! A Choose... is a quadrilateral that has only one pair of parallel sides.
1. Rectangle
2. Trapezoid
3.Rhombus
Answer:2
Step-by-step explanation:
For what value(s) of w does the equation 7 + 3x - 1 = w(x + 2) have infinitely many solutions?
Answer:
w=3
Step-by-step explanation:
7 + 3x - 1 = w(x + 2)
Solve for w
Distribute
7 + 3x - 1 = wx + 2w
Combine like terms
3x+6 = wx+2w
For this to have infinite terms
3x = wx and 6 = 2w
3x = wx
Divide by x
3 =w
and 6 = 2w
Divide by 2
6/2 = 2w/2
3 =w
When w = 3, there will be infinitely many solutions
Can anyone help me please?
Step-by-step explanation:
5.slope=0
6.equation=y=5
7.slope=undefined(no Slope)
8.equation=x=-1
WOODLL PUNTO. CU
Level 3: Proficient (Must do Level 2)
The school that Kathryn goes to is selling tickets to a spring musical. On the first
day of ticket sales the school sold 6 adults tickets and 9 child tickets for a total
of $114. The school took in $132 on the second day by selling 12 adult tickets
and 2 child tickets. Find the price of ản adult ticket and the price of a child ticket.
Price of the adult ticket:
Price of a child ticket:
1
2
3
4
Next
Answer:
15+7=22
Step-by-step explanation:
Set up the equations.
A shirt was originally priced at $55. The store is having a 35% off sale. How much will you pay for the shirt after the discount
Answer:
$35,75
Step-by-step explanation:
55 . 35 / 100 = 19,25
55 - 19,25 = 35,75
HELP PLZ DUE RN BRAINIEST TO WHOEVER RIGHT
Answer:
[tex] x = \dfrac{2}{5} + \dfrac{\sqrt{14}}{5} [/tex] or [tex] x = \dfrac{2}{5} - \dfrac{\sqrt{14}}{5} [/tex]
Step-by-step explanation:
[tex] 5x^2 - 2 = 4x [/tex]
[tex] 5x^2 - 4x - 2 = 0 [/tex]
[tex] x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a} [/tex]
[tex] x = \dfrac{-(-4) \pm \sqrt{(-4)^2 - 4(5)(-2)}}{2(5)} [/tex]
[tex] x = \dfrac{4 \pm \sqrt{16 + 40}}{10} [/tex]
[tex] x = \dfrac{4 \pm 2\sqrt{14}}{10} [/tex]
[tex] x = \dfrac{2 \pm \sqrt{14}}{5} [/tex]
[tex] x = \dfrac{2}{5} + \dfrac{\sqrt{14}}{5} [/tex] or [tex] x = \dfrac{2}{5} - \dfrac{\sqrt{14}}{5} [/tex]
Answer:
Answer:
x = \dfrac{2}{5} + \dfrac{\sqrt{14}}{5}x=
5
2
+
5
14
or x = \dfrac{2}{5} - \dfrac{\sqrt{14}}{5}x=
5
2
−
5
14
Step-by-step explanation:
5x^2 - 2 = 4x5x
2
−2=4x
5x^2 - 4x - 2 = 05x
2
−4x−2=0
x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}x=
2a
−b±
b
2
−4ac
x = \dfrac{-(-4) \pm \sqrt{(-4)^2 - 4(5)(-2)}}{2(5)}x=
2(5)
−(−4)±
(−4)
2
−4(5)(−2)
x = \dfrac{4 \pm \sqrt{16 + 40}}{10}x=
10
4±
16+40
x = \dfrac{4 \pm 2\sqrt{14}}{10}x=
10
4±2
14
x = \dfrac{2 \pm \sqrt{14}}{5}x=
5
2±
14
x = \dfrac{2}{5} + \dfrac{\sqrt{14}}{5}x=
5
2
+
5
14
or x = \dfrac{2}{5} - \dfrac{\sqrt{14}}{5}x=
5
2
−
5
14
If 2% of a number equals 9, find 4% of that number.
Answer:
18
Step-by-step explanation:
The number you are getting the percent from is 450
Find the area of a triangle with a base of 9 feet and hypotenuse length of 13 feet
Answer:
42.21 ft^2
Step-by-step explanation:
The formula: A=1 /2b √ c2﹣b2
c=hypotenuse
b=base
What is the integer that is closer to the square root of 35
please answer fast however answer i will make brainilest
What is the area of the figure below? Please help me urgent 30 points!!!
Answer:
75
Step-by-step explanation:
[tex]5 \times 10 = 50[/tex]
[tex]5 \times 10 \div 2 = 25[/tex]
[tex]50 + 25 = 75[/tex]
6xy+4x-3y-2=0 solve the equation
Answer: this equation couldn't be determined
Step-by-step explanation:
The solution couldn't be determined as all the variables are different (it should have at least two variables should be same to be added or subtracted)
I really need to know what in the world is 1+1 i’ve been trying to find the answer all day
an angle inscribed in the same os equal arc are equal?
Answer:
yes
Step-by-step explanation:
A right triangle is displayed.
The area of the right triangle is
A. 24 in ^2
B. 48 in ^2
C. 432 in ^2
D. 864 in ^2
Answer:
You have to use the Pythagorean Theorem to find the other side, which will be your base in the Area formula (A=1/2bh). So the Pythagorean theorem would be 36^2 + b^2 = 60^2. This gives you 48 in for your base/missing side length. Then, you plug it into the area formula. So, A=1/2(48) (36). This gives you 864 in^2 for the area of your triangle.
To find the average of some quantities , add them together and then divide the total by the number of
Answer:
quantities or total number of observations
Step-by-step explanation:
Average also known as mean is a measure of central tendency. It is determined by adding the numbers together and dividing it by the total number
Average = sum of the numbers / total number
For example, there are 3 numbers 3 , 6, 9
Average = ( 3 + 6 + 9) / 3 = 18 / 3 = 6
Monica goes to a stationery shop to buy pens and pencils. She has $35 in pocket change, and she's looking to buy pens for $7 each and pencils for $2 each.
Write an inequality to describe the possible number of pens and pencils that Monica can buy. If Monica buys 3 pens, what is the maximum number of pencils she
can buy?
Answer:
7 pencils
Step-by-step explanation:
Let x equal the number of pencils Monica buys and y equal the number of pens.
The expression would then be 2x + 7y ≤ 35. Plugging in 3 for y:
2x + 7(3) ≤35
2x +21 ≤ 35
2x ≤ 14
x≤ 7
Solve for x.
5x - 5 = x + 15
x = 5
I hope this helped :D
Answer:
x=5
Step-by-step explanation:
5x-5=x+15
-x =-x
4x-5=15
+5=+5
4/4x=20/4
x=5
Martina and Ashanti worked together on an art project. They began working at 3:25 p.M. And finished working at 5:15 p.M. How long did the girls work together on their art project?
Answer:
The girls worked together on their art project for 1 hour and 50 minutes.
Step-by-step explanation:
In order to find the answer you have to find the difference between the time they began working and the tine they finished working. You have to subtract 3:25 from 5:15.
Since 25 minutes on the time they began working is higher than 15 minutes, you have to subtract 1 from the time they finished working that is 5 hours:
5-1=4
Then, you have to increase the minutes on the time they finished working by 60:
15+60=75
Now, you have to subtract the minutes which would be 25 from 75:
75-25=50
Finally, you have to subtract the hours which would be 4 minus 3:
4-3=1
The result would be 1 hour and 50 minutes.
According to this, the answer is that the girls worked together on their art project for 1 hour and 50 minutes.
Please help
NO LINKS
IM DESPERATE
LINKS= REPORT
2 QUESTIONS
first answer is (c)
second answer is (a)
What is the one shape of cross-section we could create by slicing the cone parallel to its base?
Answer:
Circle
Step-by-step explanation:
A cross section of a cone sliced parallel to iits bases is a circle and a rectangle when sliced perpendicular to its bases.
Answer:
its a circle
Step-by-step explanation:
got this from Khan and micaelaamisial :)