Answer:
-6
Step-by-step explanation:
6x-9x=21-3
-3x=18
x=-6
h - 53 = 25 and
c -72 = 34
please i need help
Answer:
h=78
c=106
Step-by-step explanation:
Answer:
h = 78
c = 106
Step-by-step explanation:
h - 53 = 25
h = 25 + 53
h = 78
c - 72 = 34
c = 34 + 72
c = 106
how do i find the yield percentage?
Answer:
First make sure the both weights have the same units.
Take your experimental yield and divide it by the theoretical yield.
Multiply this value by 100 to find the percent yield.
Fernando can run 600 meters
in 5 minutes. At this rate,
how many minutes would it
take him to run 1,500
meters?
Answer:
12.5 minutes
Step-by-step explanation:
Given that,
Fernando can run 600 meters in 5 minutes.
We need to find how many minutes would it take him to run 1500 meters.
ATQ,
600 m = 5 min
1 m = (5/600) min
For 1500 m,
[tex]t=\dfrac{5}{600}\times 1500\\\\t=12.5\ min[/tex]
So, it will take 12.5 minutes to run 1500 m.
Samuel is offering a pair of boots with an original price of $80.Store A is offering a 25% discount off the original price of all boots. StoreB is offering a $10 discount off the original price of all boots.
Choose True or False for each statement.
58.07 > 58.4
Choose...
29.6 = 29.600
Choose...
140.23 < 140.203
Choose...
108.505 > 108.5
Choose...
Answer:
58.07 > 58.4 is false.
29.6 = 29.600 is true.
140.23 < 140.203 is false.
108.505 > 108.5 is true.
What is 5/8 divided by 1/4
001
001
00
100
001
00
001
IN
A
0 1
Answer:
Exact form: 5/2
Decimal form: 2.5
Mixed number form: 2 and 1/2
Step-by-step explanation:
when you divide a fraction you keep, change, flip
Equation: 5/8 ÷ 1/4
keep 5/8 the same
change the divide symbol into a multipulcation symbol
flip 1/4 the other way, so it's 4/1 (it's a whole number now)
then just multiply across
Equation now: 5/8 × 4/1
A local restaurant is having a special every Thursday evening . You may choose an appetizer , entrée, and dessert for one low price. There are 5 appetizers to choose from, 12 entrées to choose from, and 4 desserts to choose from. How many different possible combinations would there be of one of each category ?
5
12
4
21
240
The answer is 240 different possible combinations would there be of one of each category
What is fundamental counting principle ?
The fundamental counting principle is a rule used to count the total number of possible outcomes in a situation.
It states that if there are n ways of doing something, and m ways of doing another thing after that, then there are n × m n\times m n×m ways to perform both of these actions.
He can choose an appetizer 5 ways.
For each of those 5 ways to choose an appetizer,
he can choose an entree 12 ways.
That's 5*12 = 60 ways he can choose an appetizer and an entree.
For each of those 60 ways to choose an appetizer and an entree,
he can choose a dessert 4 ways.
That's 60*4 = 240 ways he can choose an appetizer, an entree,
and a dessert.
Therefore 240 different possible combinations would there be of one of each category .
To know more about fundamental counting principle
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a 1200 seat theater sells two types of tickets for a concert. premium seats sell for $30 each and regular seats sell for $20 each. at one event $29820 was collected in ticket sales with 20 seats left unsold. how many of each type of ticket was sold?
Answeeeeeeeeeeeeeeeeeeeeeeeeeeeeeqrqr
Step-by-step explanerqation:
eqrqrrqer
Please help :) I'm confused on this question.
Need answer ASAP please help!
9514 1404 393
Answer:
31 square inches
Step-by-step explanation:
You can divide the shape into pieces several ways. The total area will be the sum of the areas of the pieces.
If we draw a horizontal line across the figure 2 inches up from the bottom, the figure is divided into a triangle and two rectangles.
The triangle has a base of 8 -3-2 = 3 inches, and a height of 4 -2 = 2 inches. Its area is ...
A = (1/2)(3 in)(2 in) = 3 in²
The rectangle below the line has a base of 8 inches and a height of 2 inches. Its area is ...
A = bh = (8 in)(2 in) = 16 in²
The rectangle above the line has a base of 3 inches and a height of 4 inches. Its area is ...
A = bh = (3 in)(4 in) = 12 in²
Then the total area of the figure is ...
(3 + 16 + 12) in² = 31 in² . . . . the area of the figure
Which scatterplot shows the correct division for using the Area Method to draw the trend line?
Answer:
A
Step-by-step explanation:
Got it right
The correct division for using the Area Method to draw the trend line is shown by Option A.
What is a Scatter Plot ?A scatter plot is the plot that consists of data that is randomly spread and doesn't have a fixed pattern , A trend has to be determined from the data to understand the pattern.
The given scatter plot shows an upstream and a downstream , The correct division will be from the point where it start following a fixed pattern , Which is in the Option A attached.
Therefore The correct division for using the Area Method to draw the trend line is shown by Option A.
The missing Options are attached with the answer
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What is 28% of 307
Enter your answer as a decimal in the box
Answer:
the answer is 85.96
Step-by-step explanation:
Hope this helps, =)
(−1)^3⋅(−1)^2
simplify
Answer:
Step-by-step explanation:
(-1)³·(-1)² = (-1)·(1) = -1
Alternatively,
(-1)³·(-1)² = (-1)³⁺² = (-1)⁵ = -1
PLEASE ANSWER FAST.
I HAVE BEEN SO CONFUSED!? :(
A cone is placed inside A cylinder. The cone has half the radius of the cylinder, but the height of each figure is the same. The cone is tilted at an angle so it’s peak touches the edge of the cylinders base. What is the volume of the space remaining in the cylinder after the cone is placed inside it?
A table of values of a linear function is shown below. Find the output when the input is n . Type your answer in the space provided.
input: 1 2 3 4 n
output: -10 -13 -16 -19 (Blank)
Answer:
5; -22
Step-by-step explanation:
A linear function has a positive relationship and as such an increase in one variable (input variable) causes an increase in the other variable (output variable) i.e the variables are directly proportional.
Given the following data;
Input: 1 2 3 4 n
Output: -10 -13 -16 -19
For an input variable of 1, 2, 3, 4; the output variable is -10, -13, -16, -19 respectively.
To find the value of n;
We can deduce that the input is increasing by a value of 1.
Thus, n = 4 + 1 = 5
For the output;
We can deduce that the output is increasing by a value of -3.
Thus, the next output = -19 + (-3) = -22
Answer:
5; -22
Step-by-step explanation:
Hope this will help
How many times larger is 9 x 10^4 than 3 x 10^2?
Answer: [tex]300[/tex] [tex]times[/tex]
Step-by-step explanation:
a number w decided by 5 equals 6
Answer:
You write the question wrong but it's okay
Step-by-step explanation:
it will be 30
i hope my answer help you
Answer:
30
Step-by-step explanation:
equation:
[tex]\frac{w}{5} = 6[/tex]
multiply 5 on both sides:
[tex]\frac{w}{5}[/tex] x 5 = 6 x 5
x = 30
Find the area of the circle. Round your answer to the nearest hundredth.
Answer:
176.71^2 in
Step-by-step explanation:
yeh
How do you solve an inequality when there is a negative number such as -8x is greater than 72
Answer:
When you divide both sides of an inequality, you need to flip the inequality sign.
Step-by-step example:
-8x > 72
Divide both sides by -8
x < -9
find m<A to the nearest tenth degree
Find the area for the following figure.
O 124. 86 cm2
62.93 cm2
26.5 cm2
137.45 cm2
At Stater Brothers there is a gallon of ice cream for $4.75 it is on sale for 15%
off. How much is the price of the ice cream after the sale?
How much was saved?
Answer:
Price after sale: $4.04
$0.71 saved
Step-by-step explanation:
ther are 9 thirds in 3 ones a multiply and divide equashon
Answer:
That is a division equation.
Step-by-step explanation:
solve for the value of n
Answer:
n = 12
Step-by-step explanation:
4n - 2 + 3n + 8 + 90 = 180
combine like terms
7n + 96 = 180
-96 -96
7n = 84
divide by 7
n = 12
Hope I helped! Plz mark as brainliest! Have a nice day/night!!! :D
-Lil G
Answer:
n = 12
Step-by-step explanation:
Remark
The two angles are complementary. That's because the third angle is a right angle.
Solution
4n - 2 + 3n + 8 + 90 = 180 Subtract 90 from both sides.
4n - 2 + 3n + 8 = 180 -90 Combine like terms.
7n + 6 = 90 Subtract 6 from both sides.
7n = 90 - 6
7n = 84 Divide by 7
n = 84/7
n = 12
find the surface area of the rectangular prism
What are the x-intercept and y-intercept for this line: 5x − 3y = 15
Answer:
5x + 3y = 15 are (3,0) and (0,5).
Step-by-step explanation:
To learn how to find the x intercept, we will change the y for 0 and solve for x.
What is the sum of the polynomials
Answer:
it's B
4m-24n+3
Step-by-step explanation:
photo math
-2(x + y)2 for for x =-3, y = 2 with steps
Step-by-step explanation:
-2(-3+2)2
(-2×-3)+(-2×2)2
(6-4)2
2(6-4)
(2×6)+(2×-4)
12-8=4
can anyone solve this equation? (pls I really need it now)
a(x-b)=X
Answer:49
Step-by-step explanation:
Answer:
Solving for x: x= - ab/(1-a)
Solving for a: a= x/(x-b)
Solving for b: b=-x(1/a-1)
Please help me with this question
Answer:
10 i think
Step-by-step explanation:
theres 10 x's
Answer:
10?
Step-by-step explanation:
i just counted the x's