Answer:
Step-by-step explanation:Answer
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minashi
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7 answers
44 people helped
Step-by-step explanation:
13=blue blankets 7=red blankets
First, we need to know how many blankets there are in total.
13+7=20
Now, we don't need the seven anymore. Our ratio is blue blankets to total blankets.
13/20
Now, we need to know how many blue blankets there are in percentage.
13/20 = x/100
Next step: 13 times 100 is divided by 20
x= 13(100)÷20
x=1300÷20
x= 65
Pleaseeee help !!!!!!
Answer:
Step-by-step explanation:
its B
Answer:
b
Step-by-step explanation:
3(9x + 14) = 3 * 9x + 3 * 14 = 27x + 42
A fraction is written in simplest form when the GCF of the
numerator and the denominator is
Answer:
simplified
Step-by-step explanation:
Answer: 1 -- that is, if they share no common factors other than 1
Step-by-step explanation:
Question 8
Find the surface area of a cuboid with lengths 28 cm,
4 cm and 5 cm. If the answer is A cm2 then
write the value of A.
PLEASE HELP ME OMG X
Answer:
Answer: 544
Step-by-step explanation:
The Surface Area of a Cuboid
Given a cuboid (rectangular prism) of dimensions x,y, and z, the surface area is calculated as follows:
[tex]S=2(xy+yz+xz)[/tex]
The dimensions of a given cuboid are x=28 cm, y=4 cm, z=5 cm, thus:
[tex]S=2(28*4 + 4*5+ 28*5)[/tex]
[tex]S= 2*272 = 544[/tex]
The surface area is [tex]544 cm^2[/tex]
Answer: 544
Samantha invested $880 in an account paying an interest rate of 3.1% compounded
continuously. Assuming no deposits or withdrawals are made, how long would it
take, to the nearest tenth of a year, for the value of the account to reach $1,270?
Answer: 11.8
Step-by-step explanation:
Are x and y proportional?
Answer:
yes they are
Step-by-step explanation:
Consider the graph of f(x) below. The graph contains the points (0, 1) and (5, 4).
Write the equation of f(x), and classify the function as linear, quadratic, cubic, exponential, power, or logarithmic.
y= (3/5)x-1 exponetial
i am not a 100% on this
What is the difference in the areas of the polygons shown?
Answer:
the difference is the + and the -
sorry if it's wrong
Wendell didn't make it in Nashville. Now he only
has $12 in nickels and dimes left to his name-
barely enough to pay for a bus ticket back
home. If Wendell has 3 times as many nickels
as dimes, how many dimes does he have?
Help meee lol
Answer:
Wendell only has $12 in nickels and dimes
Let Wendell have x dimes
If Wendell has 3 times as many nickels as dimes, how many dimes does he have?
Number of nickels = 3x
dime 10 c
nickel 5c
10x+5*3x = 1200 ( $12=1200 c)
25x = 1200
x= 48 number of dimes
What is the solution to this system of equations? Remember to write your solution as a a point (x, y).
Answer:
(1,-3) 1 is x and 3 is y because the two arrows intersept in that coordinate
WILL MARK BRAINISETS IF ITS RIGHT PLS ANSWER
Answer:
livestock
Step-by-step explanation:
i think
a store bought 250 toys at a cost of 24$ each.
they sold all the toys at a percent markup of 60 percent.
Answer: 2.5
Step-by-step explanation:
I took the test
Answer: $9600 revenue and $3600 profit from the toys
Step-by-step explanation: used a markup calculator
What is the solution to this inequality?
−4x−8>−20
Answer:
x < 3
Step-by-step explanation:
−4x − 8 > −20
Add 8 to both sides.
-4x > -12
Divide both sides by -4. Remember that when you multiply or divide both sides of an inequality by a negative number, the direction of the inequality sign changes.
-4x/(-4) < -12/(-4)
x < 3
Plssss helpppp!!!!!!!
Answer:
Subtract 6 from both sides so the equation equals 0 ;)
Step-by-step explanation:
Answer:
Subtract 6 from both sides!
Step-by-step explanation:
I got it wrong at first 0-0
Find the Percent:
A computer is marked up from last
year's model by 12%. If the cost last
year was $1150.00; What is the cost
of the new model?
Step-by-step explanation:
First, find 12 percent of 1,150,
12 percent of 1,150 = 138.
Now, add 1,150 + 138,
1,150 + 138 = 1,288
Hope I helped, if not, at least I tried.
Factor the expression using 3 as one factor. 3x−30
Answer:
3(x - 10)
Step-by-step explanation:
3x - 30 = 3(x - 10)
Hii!
__________________________________________________________
Answer:
3(x-10)
Step-by-step explanation:
Note that both terms, 3x and -30, have a 3 in common. This is called the greatest common factor, or g.c.f.
The g.c.f. of 3x and -30 is 3. So we divide both 3x and -30 by 3, and obtain
x-10
Put parentheses around x-10
(x-10)
Next, put 3 outside the parentheses
3(x-10)
--
Hope that this helped! Best wishes.
--
2. What is the polynomial function of least degree with integral coefficients that has zeros 2 and 3i?
A. y = x - 2x2 - 9x + 18
B. y = x3 - 2x2 + 9x - 18
C. y = x2 - 5x - 6
D. y = x2 + x - 6
1-4.2x + 3y - 9 + 5x + y
how many terms are in this expression
Answer:
because
Step-by-step explanation:
What is a producer? (Think about the word autotrophs
Answer:
A producer is an animal that produces its own food. An example of a producer is a plant like a tree. They take the suns energy and convert it to chemical energy which benefits them.
Step-by-step explanation:
-6×-15=4×+35 i need help with this problem
Answer:
x = -5
Step-by-step explanation:
-6x - 15 = 4x + 35
+ 15 + 15
-6x = 4x + 50
-4x - 4x
-10x = 50
-10x/-10 = 50/-10
x = -5
Help I will be marking brainliest!
A. 48
B. 124.8
C. 135.2
D. 115.2
Answer:
B. 124.8Step-by-step explanation:
ΔBDS ~ ΔBZD
BD = 52BZ = 20BS = ?Use ratios of similar triangles:
BS/BD = DZ/BZBS = BD*DZ/BZDZ = √(52²-20²) = 48
BS = 52*48/20 = 124.8Correct choice is B
Tito's Mom is 38, his father is 42, his sister is 15 he is 13 and has twin
brothers aged 6. What is the median age of Tito's family?
Answer:
Step-by-step explanation:
Dad: 42
Mom: 38
Sister: 15
Tito: 13
Twin 1: 6
Twin 2: 6
(15+13)/2 = 28/2= 14 years old
Stephen and Lauren bought a home to flip
for a profit. After budgeting a total of
$23,150 for improvements, they started by
spending $10,350 on subbing out some of
the work. They would like to replace all
thirty-two of the windows in the home.
What is the maxium amount they can
afford to spend on each window?
Answer:
400 dollars
Step-by-step explanation:
what is the answes please I need it!
ayuda pliss.. una enpresa de alimentos quiere vender durante un trimestre 72.780 cajas de jugos si en un mes vendio 36.210 cajas y en el siguiente 24.955 cajas cuantas csjas de jugos debe vender en el tercer mes
Answer:
la respuesta es (11.615)
Find the value of the greater root of x2-6x+5=0
Answer: x-1)(x-5)=0 x=1 and 5
Step-by-step explanation:
please hurry and answer correctly. fake answers will be reported
Need help with this!
Answer: x= 10
Step-by-step explanation:
Same side exterior angles sum to 180.
Using this axiom we can say that
142+ (3x+8) = 180
Add like terms on the left side
150+ 3x = 180
Subtract 150 from both sides
3x = 30
Divide both sides by 3
X= 10
What are the x- and y-intercepts?
0,3
1,20
3,36
5,28
7,0
The required x-intercept is (7, 0) and the y-intercept is (0, 3).
What is the intercept in the equation?In the equation intercept is the value of the linear function where either of the variables is zero.
Here,
To find the x-intercept, we need to find the point at which the graph intersects the x-axis. This occurs when the y-coordinate is zero.
The x-intercept is therefore (7, 0).
To find the y-intercept, we need to find the point at which the graph intersects the y-axis. This occurs when the x-coordinate is zero.
The x-intercept is therefore (0, 3).
Thus, the x-intercept is (7, 0) and the y-intercept is (0, 3).
Learn more about intercept here:
https://brainly.com/question/3605446
#SPJ1
Please help me outtttt
Answer:
C
Step-by-step explanation:
Write an expression that models the situation. Ruben has 83 red peppers and g green peppers. What is the total amount of peppers?
Answer:
83 + g
Step-by-step explanation:
The total amount of peppers is calculated as:
Number of red peppers + Number of green peppers
Ruben has 83 red peppers and g green peppers.
The total amount of peppers =
83 + g
Therefore, the expression that models the situation =
83 + g