Answer:
X=30
Step-by-step explanation:
1. Divide both sides by 4X to create zero pairs
2. 120/4= 30
Answer:
The answer is 30
Step-by-step explanation:
please help asap pre alg
Answer:
the answer is c there bud
Answer:
d
Step-by-step explanation:
a^2 + b^2 = c^2
5^2 + 3^2 = c^2
25 + 9 = c^2
34 = c^2
√34 = √c^2
√34 = c
√34 = x
got stuck on this problem plz help
Answer:
the answer is 5'2. hope this helps
Add all of them together...
all of them combined are 186 inches.
The next step is to divide it by however many things your comparing, in this case 3.
186/3 is 62.
YOUR ANSWER IS 62.
pls mark brainliest
in which number is the digit 9 one-tenth as much than it is in the number 75,974
Answer:
In the number 36,521 the digit 5 is in one position lower than it is in the provided number, which means it's value is 1/10th of the original digit.
Step-by-step explanation:
tell weather each equation has one solution , zero solution or infinte solutions really easy : )
Answer:
several different solutions,
Find the Sum (3x^2+ 4x-1) + (-2x^2 -3x+2)
The sum of the equation is A = x² + x + 1
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the sum of the equations be represented as A
Now , the value of A is
Let the first equation be P
The value of P = 3x² + 4x - 1
Let the second equation be Q
The value of Q = -2x² - 3x + 2
Now , the value of A = P + Q
Substituting the values in the equation , we get
A = ( 3x² + 4x - 1 ) + ( -2x² - 3x + 2 )
On simplifying the equation , we get
A = ( 3x² - 2x² ) + ( 4x - 3x ) + ( 2 - 1 )
A = x² + x + 1
Therefore , the value of A is x² + x + 1
Hence , the equation is A = x² + x + 1
To learn more about equations click :
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Use the substitution method to solve the system of equations. Choose the correct ordered pair. x+y=12 and -x=-y-10
A (9, 3)
B (10, 2)
C (11, 1)
D (8, 4)
Someone plssss help me I’m in the middle of a test and imma fail this class if I don’t get an a or b
Answer:
It's A. 4 units
Step-by-step explanation:
Literally, you just have to count the number of units (those gaps) between W and Z
Which of the following statements is true? *
On a number line, -|55| an |-55| are the same point.
On a number line, -|55| is farther from 0 than |-55| is.
On a number line, -|55| an |-55| are the same distance from 0.
Simplify the expression:
9(–4 + 4b)
Answer:
-36+36b
hope this helps
Answer:
-36+36b
Step-by-step explanation:
9×-4=-36 and 9×4b is 36b
Please help 30 points!!!
A ladder is leaning against a building so that the top of the ladder is touching the roof line. The bottom of the ladder is 9 feet from the building and the ladder is 41 feet long. How far is the roof line from the ground? Enter your answer in the box.
Answer:
wouldnt it be 41 ft beacuse from the roof line to the ground its 4ft so the nswer
would meStep-by-step explanation:
Answer: 40 ft.
Step-by-step explanation:
I got it right on the test
I need some help i'll give brainliest
There are 14 boys and 15 girls in the school jazz band. Find the ratio of the number of girls in the band to the total number of students in the band.
Answer:
14:30 or 14/30
Step-by-step explanation:
Matt and Ash are selling fruit for a school fundraiser. Customers can buy small boxes of fruit or
large boxes of fruit. Matt sold 3 small boxes and 5 large boxes for a total of $47. Ash sold 11 small
boxes and 10 large boxes for a total of $114. What is the cost of a small box of fruit?
Answer: The cost of a small box is $4. The cost of a large box is $7.
Step-by-step explanation:
Let s = cost of a small box and L = cost of a large box
3s + 5L = 47
11s + 10L = 114
Multiply the top equation by -2 to combine with the second equation
-6s - 10L = -94
+11s +10L = 114
L cancels out, now solve for s
5s = 20
s = 4
Now, plug the value of s back into an equation to find the value of L
3(4) + 5L =47
12 + 5L = 47
5L = 35
L = 7
Need help ASAP!! Will mark brainliest
Answer:
The answer is D-16
Step-by-step explanation:
Since we have x on one side, and 49 degrees on the other, both angles are the same, so we subtract 1 from 49 to get 48, so that 3x has to equal 48. So we just divide 48 by 3 to get 16, so x = 16.
Matt can walk 500 m from his home on King Street, and then 900m along Queen Street to go to his school. He can also walk across a diagonally across a park from his home to his school. Assuming King Street and Queen Street meet at right angles, how far does he walk across the park to go to school?
Answer:
He walks 1030 meters if he walks across the park.
Step-by-step explanation:
In order to solve this question we will need to know that [tex]c^{2} = a^{2} + b^{2}[/tex] (were c is the length of the hypotenuse (the diagonal line) of a right angle triangle, and a and b are the legs (the sides that form a right angle). So them means that.....
Let "c" be the distance he will need to walk if he was going to go through the park
Let "a" be the distance he walks on King Street
Let "b " be the distance he walks on Queen Street, then.....
[tex]c^{2} = a^{2} + b^{2}[/tex]
[tex]c = \sqrt{a^{2} + b^{2} }[/tex]
(Now plug in the values of a and b and get.....)
c = [tex]\sqrt{500^{2} + 900^{2} }[/tex]
c = [tex]\sqrt{1060000 }[/tex]
c = 1029.563014............
So I would assume that you have to round to the nearest meter. And as a result we get 1030 meter.
Darnell buys homes and flips them
? Do you need help with an assignment?
PLEASE HELP I WILL MARK BRAINLIEST
Answer:
a: y= -5x
b: y= 2x +3
c: y= -3
d: undefined or x=6
Carlos can type 228 words in 4 minutes. Which equation represents the number of words Carlos can type per minute?
Answer:
words per minute = 228/4
Carlos can type 57 words per minute.
Step-by-step explanation:
what does 125%+28/20=
Answer:
[tex]2\frac{13}{20}[/tex]
Step-by-step explanation:
[tex]1.25 + \frac{28}{20}[/tex]
[tex]= \frac{5}{4}+\frac{28}{20}[/tex]
[tex]=\frac{25}{20} + \frac{28}{20}[/tex]
[tex]=\frac{53}{20}=2\frac{13}{20}[/tex]
Answer:
2 13/20
Step-by-step explanation:
12345678910111
1.6y+y-4/15y+1 1/6y=2 1/3
1.6y+y-4/15y+7/6y=21/3
We move all terms to the left:
1.6y+y-4/15y+7/6y-(21/3)=0
Domain of the equation: 15y!=0
y!=0/15
y!=0
y∈R
Domain of the equation: 6y!=0
y!=0/6
y!=0
y∈R
We add all the numbers together, and all the variables
1.6y+y-4/15y+7/6y-7=0
We add all the numbers together, and all the variables
2.6y-4/15y+7/6y-7=0
We calculate fractions
2.6y+(-24y)/90y^2+105y/90y^2-7=0
We multiply all the terms by the denominator
(2.6y)*90y^2+(-24y)+105y-7*90y^2=0
We add all the numbers together, and all the variables
(+2.6y)*90y^2+(-24y)+105y-7*90y^2=0
We add all the numbers together, and all the variables
105y+(+2.6y)*90y^2+(-24y)-7*90y^2=0
Wy multiply elements
-630y^2+105y+(+2.6y)*90y^2+(-24y)=0
We get rid of parentheses
-630y^2+105y+(+2.6y)*90y^2-24y=0
We add all the numbers together, and all the variables
-630y^2+81y+(+2.6y)*90y^2=0
Hoped this helped :)
Katie can buy 2 lb of apples for $7. What is the unit rate for the apples?
Answer:
$3.50 per lb of apples
Step-by-step explanation:
7/2 = 3.5
What does it mean by implied info, also can you please tell me the answer! Thanks
Look at the pic attached
Answer:
The definition of implied is something that was hinted at or suggested, but not directly stated. When a person looks at his watch and yawns multiple times as you are talking, this is an example of a situation where boredom is implied.
9. What are the two forces that generate the Coriolis Effect on Earth?
heat and pressure
gravity and planetary rotation
density and salinity
gravitational pull of the Sun and Moon
Answer:
gravity and planetary rotation
Factsss i be scared as hell to be in front of the classroom but when we at a dance or we go out to party...we be doin all kinds of crazy shii
Answer:
that do be true tho
Step-by-step explanation:
Answer:
shii, I can throw it back and still have straight A's
Step-by-step explanation:
best of both worlds...
A pote that is 3.5 m tall casts a shadow that is 1.08 m long same time, a nearby building casts a shadow that is 35.5 m long How tall is the building Round your answer to the nearest
Answer:
I ain't never seen 2 pretty bestfriends
Step-by-step explanation:
Whoever solves this will get BRAINLIEST answer!!! Please help me out!
Answer:
x+x+x=180
3x=180
x=180/3
x=60
help me on math plz
Answer:
1/2
Step-by-step explanation:
35/70 = 1/2
Hope This Helps
Replace * with a monomial so that the expression represents the square of a binomial. *+24x+9
Answer:
[tex]*+24x+9 = 16x^2 + 24x + 9[/tex]
Step-by-step explanation:
Given
[tex]* + 24x + 9[/tex]
Required
Fill in the gap
[tex]* + 24x + 9[/tex]
Express 24x as a sum of equal halves
[tex]* + 12x + 12x + 9[/tex]
Group into two
[tex](* + 12x) + (12x + 9)[/tex]
Factorize 12x + 9
[tex](* + 12x) + 3(4x + 3)[/tex]
Ignore the incomplete part and focus on (4x + 3)
Since the binomial is a square, then the factors of the binomial are :
(4x + 3) and (4x + 3)
So, we have:
[tex](* + 12x) + 3(4x + 3) = (4x + 3)(4x + 3)[/tex]
Expand
[tex](* + 12x) + 3(4x + 3) = 16x^2 + 12x + 12x + 9[/tex]
[tex](* + 12x) + 3(4x + 3) = 16x^2 + 24x + 9[/tex]
Hence:
[tex]*+24x+9 = 16x^2 + 24x + 9[/tex]
Keith owes $4512 on a credit card with a 17.3% interest rate compounded monthly. What is the monthly payment he should make an order to pay off his debt in 12 months assuming it is not charge anymore purchases with a card?
A) $915.50
B) $74.54
C) $376
D) $412.16
If keith makes a monthly payment of (c) $376 in 12 months he should be debt free (simply multiply 376 by 12 to find your answer)
please help! BRAINLIEST to correct answer!
Answer:
A
Step-by-step explanation:
u can just test them out
Answer:
A. y = 2[tex](x - 2)^{2}[/tex] + 5
Step-by-step explanation:
positive 2 because the parabola faces upwards, and + 5 because it's vertex is places at (2,5)