add b/2A the square of 1/2 of the coefficient of the x term to each side of the equation i dunno how to type it out
Answers
Answer:
1/4ab
Step-by-step explanation:
Related Questions
Help me with this now before 1:05PM
Answers
can some one answer these two questions based on the sentence below:
Line P passes through the point (-1,-4) and has a slope of 7.
Questions
1. What is the Y-Intercept of Line P?
2.Write the equation of Line P
Answers
The answer to #2: y=7x+3
Giving Brainliest No Links
In degrees Celsius, what is the temperature shown on the thermometer?
A) 12° c
B) 17° c
C) 63° c
D) 65° c
Answers
Answer:
63 degrees Celsius
Step-by-step explanation:
because the line in the middle of 60 and 70 is 65 but the red does not go to that line but it is in the 60s so therefore the answer is C)65degrees Celsuis
The figure below shows a shaded circular region inside a larger circle:
A shaded circle is shown inside another larger circle. The radius of the smaller circle is labeled as r and the radius of the larger circle is labeled as R. On the right side of the image is written r equal to 3 inches and below r equal to 3 inches is written R equal to 5 inches.
What is the probability that a point chosen inside the larger circle is not in the shaded region?
24%
36%
50%
64%
PLS NO LINK thanks :)
Answers
Answer:
Step-by-step explanation:
here you go it in there
Answer:
Probability is 64%
Step-by-step explanation:
Given the smaller circle which is shaded whose radius is denoted by r and the largest circle whose radius is denoted by R
r = 3 inches
R = 5 inches
Step 1 : To calculate the area of shaded region.
Area of circle =
⇒ Area =
= square inches
Step 2 : To calculate the area of larger circle.
Area of circle =
⇒ Area =
= square inches
Step 3 : Calculate the probability that a point chosen from shaded region
Probability = Area of shaded region/Area of larger circle.
= /
=
= 0.36 = 36%
Step 4 : calculate the probability that a point chosen inside the larger circle is not in shaded region.
Probability = 1 - 0.36
= 0.64 = 64%
Hence the probability is 64%
please help marking brainlest
no links or no unnecessary comments ty
Answers
Answer:
$19.2
Step-by-step explanation:
12 x 0.6 = 7.2
Money spent = $7.2
7.2 + 12 = 19.2
Translate the sentence into an inequality.
The sum of 4 and y is less than 15. GIVE BRAINLIEST IF RIGHT
!!!!!
Answers
Answer:
4+y < 15
the best i can do
Step-by-step explanation:
1.) Complete the table to show how the number of pencils, p, depends on the number of boxes, B. Function: p=5b+1
PLEASE GIVE ME THE ANSWER IMMEDIATELY!!!!!!
This the graph below
b p
5 26
6
7
8
Answers
Answer:
b p
5 26
6 31
7 36
8 41
Step-by-step explanation:
u just substitute b with the b numbers
I'm pretty sure that's what u meant :)
A parallelogram has an area of 84 square centimetres and a base of 4 centimetres. Write and solve an equation to find the length of the height in centimetres
Answers
Answer:
21cm
Step-by-step explanation:
10 points please don’t write anything to take my points
Answers
1.
G(2,0)
T(4,0)
B(2,-4)
2.
Y(-4,2)
M(-4,-2)
G(-1,0)
3.
Q(1,0)
U(0,-4)
L(5,-2)
4.
X(1,1)
I (1,-1)
E(2,-1)
i did it as if the graph was counting by ones
A school chorus has 45 sixth-grade students and 70 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible.
What is the largest number of groups that could be formed?
Answers
5 groups with 9 sixth-grade students and 14 seventh-grade students in each.
---
hope it helps
Step-by-step explanation:
A school chorus has 90 sixth-grade students and 75 seventh-grade students.
Factor these two numbers:
Find GCF(90,75):
Now,
Therefore, the music director can make 15 groups of performers with 6 sixth grade students and 5 seventh grade students in each group.
help, please
I really need help
Answers
Answer:
I agree because 2 4/5 of 2 1/2 is 2 and there still is a half left
Step-by-step explanation:
please mark this answer as brainlest
Answer:No i do not agree because 4/5 of 2 is 8/5 which is 1 3/5
Step-by-step explanation:
I had to multiply 2(the whole number)by the numerator which is 8 then i divide it by the denominator and you get 1 3/5
if 2.34 x 23.5=8 how do you solve this eqaution.
Answers
Answer:
it doesnt it is 54.99
Step-by-step explanation:
mustiply it then you get 54.99
Mate
Mrs. Jones baked 70 cookies. Her son ate 1/2 of the cookies, then her husband ate 1/7 of the remaining cookies. How many cookies were left?
Answers
Answer:
30 cookies left
Step-by-step explanation:
1. Start: 48 cookies
2. Son ate ¼ of them, which is 12 (stomach ache!)
3. 36 cookies remain at this point.
4. Husband ate one-sixth of them; that's 6 cookies for him, 30 cookies left
A. Create an algebraic expression.
B. Create a word problem which represents the algebraic expression you created.
Answers
Answer:
a+b=ab
Step-by-step explanation:
a plus b is equal to ab.
Answer:
Step-by-step explanation:
5x = 30
If there are 5 students in a row, find the number of rows given that the number of total students is 30.
Here 'x' represents the number of row
A box of Capri Sun costs $2.49. How much do a dozen boxes of Capri Sun cost? To solve this real world problem, the first thing you need to know is a dozen equals Next you need to 2.49 and to find out that a dozen boxes of Capri Sun will cost .
Answers
Answer:
$29.88
Step-by-step explanation:
Answer:
29.88
Step-by-step explanation:
You have to multiply 2.49*12=29.88
A dozen is equivalent to 12
A right cubic prism has edges of 3 1/4 inches. How many cubes with side lengths of 1/4 inches would be needed to fill the prism?
A 9.75 cubes
B 34.33 cubes
C 2,197 cubes
D 4,394 cubes
Answers
helppppppp its math.....
Answers
Answer:
1. X is added to 8
2. Subtract 14 by a number
3. Multiply 2 after you add 3 into a number.
4.. Twice a number plus 3
5. Divide 15 by a number
Step-by-step explanation:
Answer:
last 2
(2xn) +3
[tex]y\sqrt{15}[/tex]=x (X x Y) = 15
Step-by-step explanation:
Dont send me pdfs or links please answer correctly for brainliest
Determine whether each sample is unbiased with complete sentences.
The population is every pet at an animal shelter.
A. Sample: Every dog is used as the sample.
B. Sample: The animals are grouped by species (dog, cat, rabbit, etc.), and five animals from each group are randomly selected to determine their age.
C. Sample: Every animal's name is dropped into a container, and 15 names are pulled out of it.
Answers
Answer:
C. Sample: Every animal's name is dropped into a container, and 15 names are pulled out of it.
Step-by-step explanation:
mark this brainlest please
which expression is equivalent to 12 x 3 x 5
Answers
Answer:
180
Step-by-step explanation:
Answer:
15 x 12
Step-by-step explanation:
A cell phone company charges a one-time activation fee, as well as a monthly service charge for a cell phone plan with unlimited minutes and data. The total cost is modeled by the function C(x) = 99 + 85x. Which statement represents the meaning of the function?
A. C(x) is the total cost, xis the number of months of service, $85 is the one-time activation fee, and $99 is the service charge per month.
B. C(x) is the total cost, x is the number of months of service, $99 is the one-time activation fee, and $85 is the service charge per month.
C. x is the total cost, C(x) is the number of months of service, $99 is the one-time activation fee, and $85 is the service charge per month.
D. x is the total cost, C(x) is the number of months of service, $85 is the one-time activation fee, and $99 is the service charge per month.
Answers
Answer:
prob b
Step-by-step explanation:
tell me if i got it wrong if so i will try again :)
pls help i will mark brainlyest
Answers
Answer:
2016
Step-by-step explanation:
tbh not really sure but i tried :/
Answer:
144
Step-by-step explanation:
A triangle ABC is reflected across the y-axis and then translated 5 units down to triangle A'B'C'. How are the side lengths of triangle ABC related to the side lengths of triangle A'B'C'?
Answers
solve for x: 3 x - s = r
Answers
Answer:
Brainliest please
Step-by-step explanation:
Simplifying
3x + -1s = r
Reorder the terms:
-1s + 3x = r
Solving
-1s + 3x = r
Solving for variable 's'.
Move all terms containing s to the left, all other terms to the right.
Add '-3x' to each side of the equation.
-1s + 3x + -3x = r + -3x
Combine like terms: 3x + -3x = 0
-1s + 0 = r + -3x
-1s = r + -3x
Divide each side by '-1'.
s = -1r + 3x
Simplifying
s = -1r + 3x
May someone please help me please? This is about exponents by the way. About 5 questions I need help with.
Answers
Answer:
2x2x2x2x2x2x2=8/3=1 2/3
8x8x8=512
1/6x1/6x1/6= 1/216
5/8x5/8=1 2/8
Step-by-step explanation:
i hope this helps
have a nice day/night
mark brainliest, please :)
I am so bad at math so i need help
Answers
a) a+b=b+a
the commutative property of whatever number is it turned around
b) a * b= b*a
the commutative property of whatever number is it turned around
c) b+0=b
the additive property is whatever adds to zero is that number.
d) b*1=b
the multiplication property of one is whatever mutilply by 1 is that number.
#1 - HINT - you are finding the total amount make sure you add the interest you calculate to the original deposit amount
Answers
Answer:
$292.50
Step-by-step explanation:
Equation - A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 2.5%/100 = 0.025 per year.
Solving our equation:
A = 260(1 + (0.025 × 5)) = 292.5
A = $292.50
The total amount accrued, principal plus interest, from simple interest on a principal of $260.00 at a rate of 2.5% per year for 5 years is $292.50.
I NEED HELP REALLY FAST PLEASE! Find the measure of the missing angles.
Answers
Step-by-step explanation:
x+47=90
x=43
----------------
y+x=90
put in 43 for x
y+43=90
y=47
Hope that helps :)
Answer:
X=43
y=47
Step-by-step explanation:
Well you have 47 degrees. Finding X first would be easier.
X and 47 are complementary (90 degreees) so you can subtract 47 from 90 and get “x” Which is 43.
Now for y.
Y and X is complementary also, which means since x is 43, 90-43 is 47. So y is 47.
Deon feeds his Great Dane 62 cups of dog food per week. He has a new bag with 160 cups of dog food. Deon will pick up more dog food at the pet store in 2 1··2weeks. Will the new bag of food last until then? Show your work.
Answers
xplanatiоn is in a fileAnswer:
Step-by-step explanation:
New bag of food will last until 2 1/2 weeks.
What is Proportion?Proportions are defined as the concept where two or more ratios are set to be equal to each other.
Suppose we have two ratio p : q and r : s.
If both these ratios are proportional, then we can write it as p : q = r : s or p/q = r/s
Given that,
Amount of food fed to Great Dane by Deon in 1 week = 62 cups
He has a new bag with 160 cups of dog food.
He needs this food to last up to 2 1/2 or 2.5 weeks.
We have,
Amount of food needed in 1 week = 62 cups
Let Amount of food needed in 2.5 weeks = x cups
Ratio of 1 week to 62 cups and 2.5 weeks to x cups will be equal.
So using proportional concept, we can write this as,
1 / 62 = 2.5 / x
We have to find the value of x.
Doing the cross multiplication,
x = 2.5 × 62 = 155 cups
So the amount of food needed in 2.5 weeks = 155 cups.
But he has a new bag with 160 cups which is more than enough for 2.5 weeks, since only 155 cups is needed for 2.5 weeks.
Hence the new bag of food will last until 2 1/2 weeks.
Learn more about Proportions here :
https://brainly.com/question/165414
#SPJ2
Plssssss I need it right now.
Answers
PLZ HELP MEEEEEEEEEEEEEEEEEEEEEEE
Answers
Answer:
easy, The answer is A) 30
Step-by-step explanation:
so a triangle's angle equals 180, if all the side lengths are equal then all the angles are equal, this means the angles equal 60 and half is 30.