Answer:
I,dont know but use M A T H W A Y it will explain with all the stepp by step and answere
Step-by-step explanation:
What is the solution to the following proportion?
18/x = 3/2
Answer:
cross multiply to get 12
Step-by-step explanation:
Answer:
X=12
Step-by-step explanation:
18 x 2 is 36 divided by 3 is 12
you can simplify 18/12 by 6 to get 3/2
Help me please!!!!!!
Answer:
c.
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Solve. 45 + (-5) - 4 + 7
A: 45
B: 0
C: -34
D: 43
Answer:
D. 43
Step-by-step explanation:
45 + (-5) = 40
40 - 4 = 36
36 + 7 = 43
Raul Buys a fancy new TV on sale for $600 the original price of the TV was $899 what is the percent savings
Answer:
33.26% savings.
Write two expressions with unlike denominators whose sum is x-3/x+2, I need help it is confusing for me.
Answer:
[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]
[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]
Step-by-step explanation:
We need to find two expressions with unlike denominators what sum
[tex]\displaystyle S=\frac{x-3}{x+2}[/tex]
Let's suppose one of the expressions is:
[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]
Now we subtract S minus A to find the other expression B:
[tex]\displaystyle B=S-A=\frac{x-3}{x+2}-\frac{x-2}{x+3}[/tex]
Multiply the first fraction by x+3 and the second by x+2;
[tex]\displaystyle B=(x+3)\frac{x-3}{(x+3)(x+2)}-(x+2)\frac{x-2}{(x+3)(x+2)}[/tex]
Operating:
[tex]\displaystyle B=\frac{x^2-9}{(x+3)(x+2)}-\frac{x^2-4}{(x+3)(x+2)}[/tex]
Subtracting both fractions with like denominators:
[tex]\displaystyle B=\frac{x^2-9-(x^2-4)}{(x+3)(x+2)}[/tex]
Simplifying:
[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]
Thus the two expressions are:
[tex]\displaystyle A=\frac{x-2}{x+3}[/tex]
And
[tex]\displaystyle B=\frac{-5}{(x+3)(x+2)}[/tex]
Abag of peanuts is 5 times as heavy as a bag of sunflower seeds. The bag of peanuts
also weights 920 grams more than the bag of sunflower seeds. What is the total weight
in grams for the bag of peanuts and the bag of sunflower seeds?
Answer:
5s=p
s+920=p
5s=s+920
*subtract s from both sides*
4s=920
*divide 4 from both sides*
s=230
230*5=1150
The bag of sunflower seeds weighs 230 grams and the bag of peanuts weighs 1150 grams.
9514 1404 393
Answer:
1380 grams
Step-by-step explanation:
The ratio of weights is ...
peanuts : sunflower seeds = 5 : 1
Then the difference in weights is ...
5 - 1 = 4 . . . . ratio units
The sum of weights is ...
5 + 1 = 6 . . . . ratio units
That is the sum of the weights related to the difference of weights is ...
sum : difference = 6 : 4 = 3 : 2
So, the total weight of the two bags is 3/2 times the difference in their weights:
total weight = (3/2)(920 grams) = 1380 grams
Divide the polynomials.
right answers only
Answer: x-4
Step-by-step explanation:
1. Factor the numerator
(x-4)(x-4)
2. Cancel out factors between the numerator and denominator (if applicable)
(x-4)(x-4)/(x-4)
Since x-4 appears in both the numerator and denominator, you can cancel the factors out, as they are equal to 1, leaving the answer, x-4
Answer:
I believe it should be x-4
Step-by-step explanation:
brainliest for correct answer A' is (4,-8). Rotate the point 180 Counter clockwise and translate it left 3 and up 9.
Answer:
(-7,17)
Step-by-step explanation:
(4,-8) turns into (-4,8)
go left by 3 (-7,8)
go up by 9 (-7,17)
WILL MARK BRAINLIEST!!!! BRAINLIEST!
Write 206 in base 7
Answer:
413
Step-by-step explanation:
The sequence 200, 100, 50, 25, ... has a common ratio of
Answer:
200/2 = 100
100/2 = 50
50/2 = 25
Everything is being divided by two
Answer:
the correct answer is 1/2
Step-by-step explanation:
The expression c-0.25c can be used to find the cost of an item on sale for 25% off.Which expression below is equivalent to c-0.25c?
A)0.25c
B)0.75c
C)1.25c
D)0.75
Answer:
B) 0.75c
1c-0.25=0.76c
which of the following is a quadratic?
How many solutions does the equation have? -2(6x-4)=8-12x.
A. one solution
B. no solution
C. an inifinite number of solutions
D. impossible to determine
h(x) = x-11
h ( ) =-5
Answer:
6
Step-by-step explanation:
please find the value of x :)
Answer:
x = 16
Step-by-step explanation:
90 = x+8+66
x = 90-74
x = 16
Answer:
16
Step-by-step explanation:
:D
7. Here is a polygon:
00
А A
a. Draw the dilation of ABCD using center A and scale factor Label the dilation
EFGH
b. Draw the dilation of ABCD with center D and scale factor , Label the dilation
IJKL
C. Show that EFGH and I JKL are similar
plz answer quick i need it now whoever has the Correct answers i will give a brainliest
Answer:
21
Step-by-step explanation:
Find the slope and type the correct code.
Answer:
-5, 9, - 1/3, 3
Step-by-step explanation:
a.) (-5, 28) ; (-4, 23)
(23 - 28) / (-4 - (-5))
-5 / 1
= - 5
b.) (-3, - 27) ; (1, 9)
(9 - (-27)) / (1 - (-3))
(9 + 27) / (1 + 3)
36 / 4
= 9
C.)
(1 - 0) / (0 - 3)
1 /-3
-1/3
D.) (-5, - 7) ; (-4, - 4)
(-4 - (-7)) / (-4 - (-5))
(-4 + 7) / (-4 + 5)
3 / 1
=3
A company rents a storage unit. The unit is in the shape of a cube. The formula V=s^3 can be used to find the volume of a cube. Using the formula, determine the volume of the storage unit if the side length (s) is 7 feet.
Answer:
343 cubic feet
Step-by-step explanation:
A company rents a storage unit. The unit is in the shape of a cube.
The formula V=s^3 can be used to find the volume of a cube.
Using the formula, determine the volume of the storage unit if the side length (s) is 7 feet.
From the above question
Side length (s) = 7 feet
Formula for the cube = V = s³
Volume of the cube(storage unit) = (7 feet)³
= 343 cubic feet
A triangle is inscribed in a rectangle if each vertex of the triangle lies on a side of or at a vertex of the rectangle. This diagram shows shaded triangle ACE inscribed in rectangle ABDE. Find the number of square units in the area of shaded triangle ACE, if the area of the rectangle is 13.5 square units. NEED QUICKLY
Answer:
6.75
Step-by-step explanation:
So basicly we know the area of the rectangle which really helpful.
So lets take the formula of the are for the triangle, which is b*h*1/2
So we know that the height and bass of the triangle is the same as the rectangle's legnth and width.
Meaning that we can replace b*h with 13.5.
So plug that into the quation.
13.5*1/h= Area of ACE
6.75= Area of ACE
hence, 6.75 is your answer
The area of the triangle ACE is; 6.75 square units.
According to the question; a triangle is inscribed in a rectangle with each vertex of the triangle lieing on a side of or at a vertex of the rectangle.
From the statement above, it is evident that the triangle in question covers half the area occupied by the rectangle.In essence, to find the number of square units in the area of shaded triangle ACE,
We have to divide the area of the rectangle by 2.
Therefore, the area of the triangle ACE is;
6.75 square units.
Read more:
https://brainly.com/question/17390758
Determine and state whether quadrilateral ABCD is a parallelogram.
Plzzz helpp!!!
There are 12 big fish for ever 16 small fish. That means that there are____ big fish for every 4 small fish. How many?
Answer:
3 big fish for every 4 small fish
Step-by-step explanation:
Hope this helps and Happy Holidays!
In Erica's math class, students were polled to find out what kind of music they enjoyed. Of the 25 students surveyed, 1/5 said they liked hip-hop, 16% chose country, and the rest chose pop as their favorite type of music. How many students chose pop music?
which table of values can be defined by the function y = 4x - 2
Answer:
x y
-4 -18
-2 -10
0 -2
2 6
4 14
Step-by-step explanation:
Star is buying mixed nuts by the pound. For every 8 pounds of mixed nuts she buys, she pays 20 dollars. How much does 1 pound of mixed nuts cost?
Answer:
2.5 bucks:)
Step-by-step explanation:
can someone help with this equation?
Answer:
OK what is equation ??????
a student studying public policy created a model for the population of Detroit which decreased 2.09% over a year in 2010 there was 730000 residents assuming this trend continues each year, write a function for p, the population t years after 2010
Answer:
KF
Step-by-step explanation:
Whats The Answer Can you please explain? MATH..
Answer:
d
Step-by-step explanation:
Answer: D
Step-by-step explanation:
Because the world less than would be subtract.
Hope it was correct I'm so sorry if I wasn't.
Glad I could help tho!
Find the lengths of the diagonals of rectangle QRST, if QS=14x+10 and RT=11x+22.
Answer:4
Step-by-step explanation:
diagonals of a rectangle are equal therefore QS=RT, 14x+10=11x+22, and solve for x to get 3x=12, so x equals 4
3/8 ÷ 2/3 and express the answer in simplest form
Answer: 9/16
Step-by-step explanation:
It costs $11 to rent a canoe and $6.50 to use the canoe for an hour. You have $24. Write an equation that represents the number h of hours you can rent the canoe.
Answer: 11 + 6.50h = 24
You can ride on the canoe for 2 hours.
Step-by-step explanation:
24-11=13
13 divided by 6.50 is 2
So 11+6.50(2)=24