Answer:
k=x3+y3+z3
Step-by-step explanation:
Answer:
9 x3+y3+z3=k
Step-by-step explanation:
3x3 is. nine
The base is a 30 degree -60 degree and -90 degree triangle with a hypotenuse of 10m. The height of the prism is 15m. Find the volume to the nearest tenth.
Answer:
Step-by-step explanation:
Deon won a charity raffle. His prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets.
(a) Find the odds in favor of Deon winning a camera.
(b) Find the odds against Deon winning a camera.
Answer:
I think the answer is a if it is not then try b
Step-by-step explanation:
Jeremiah sees a maple tree and a pine tree in the forest. He knows that the pine tree is
21.65 feet tall. On a sunny day, the shadow of the pine is 4.1 feet long while the maple's shadow is 15.01 feet long. Estimate the height of the maple tree?
Answer:
78.052
21.65 ÷ 4.1 = 5.2 (2s.f.)
15.01 × 5.2 = 78.052
Answer:78.052
Step-by-step explanation:
21.65 ÷ 4.1 = 5.2 (2s.f.)
15.01 × 5.2 = 78.052
Quadratic functions r and s are graphed on the same coordinate grid. The vertex of graph r is 2 units to the left of the vertex of the graph of s. Which pair of functions could be used to create the graphs of r and s?
a.r(x)=(x+2)^2
s(x)=x^2
b.r(x)=x^2-2
s(x)=x^2
c.(x)=x^2+2
s(x)=x^2
d.(x)=(x-2)^2
s(x)=x^2
Answer:
not shoreeeeeeeeeeee
Step-by-step explanation:
i do apologize
Could someone please help me?
Answer:
(a) The system of equations that could be used to find the length (in hours) of each type of workout is:
- Equation 1: 3x + 5y = Total hours on Friday
- Equation 2: 5x + 7y = Total hours on Saturday
where x is the length (in hours) of each Plan A workout and y is the length (in hours) of each Plan B workout.
(b) To find the length of each type of workout, we need to know the total hours that Susan trained on Friday and Saturday. Once we have that information, we can solve the system of equations using either the substitution or elimination method.
(c) To find the length of each type of workout, we can either solve the system of equations ourselves or use a calculator or online tool (like Wolfram Alpha) to solve it for us. Once we have the solution, we can plug it back in to the equations to make sure it works.
For example, if the total hours on Friday were 12 and the total hours on Saturday were 18, the solution would be:
- x (Plan A) = 2 hours
- y (Plan B) = 4 hours
And plugging it
Step-by-step explanation:
Write the other side of this equation so it's true for no values of x:
1/3(12x + 18) + x
What is the area of the parallelogram?
18 square units
28 square units
21 square units
16 square units
!!!HELP ME I WILL GIVE 100 POINTS FOR 1 ANSWER AND A BRAINLIEST FOR ANSWERING!!!
Answer:
16
Step-by-step explanation:
It's basically the same thing as 8 x 2
For future problems like this, you just need to switch the equation symbol (Division --> Multiplication) and use the reciprocal of the fraction given to you if the equation wants you to divide.
Write two fractions with different denominators whose LCD (lowest common denominator) is 36.
give brainly
Answer: 36/36 and 6/36
Step-by-step explanation: That simple just get smarter that is all.
Which angles are complementary to DFE? Select all that apply.
Answer:
cfd
Step-by-step explanation:
complementary angles take the sum of both angles and have to add up to 90 degrees
A point is plotted on the number line at 4 3/5 . A second point is plotted at −3 3/4 .
What is the length of a line segment joining these points? Enter your answer as a simplified mixed number in the box.
|_| units
Answer:
-8 3/20 units.
Tom is making birdhouses to sell at a farmers market each birdhouse requires 4.5 feet of wood planks to build and he sells them for $19.75 each if he has no more than 80 feet of planks to make birdhouses how much money can Tom earn at the farmers market. Show your work I know the answer but not the work.
Answer:
335.75
Step-by-step explanation:
80 / 4.5 = 17.8
19.75 * 17 = 335.75
Answer: If he has more than 80 feet of planks he can make at least 17 birdhouses, and that's $335.75
Step-by-step explanation:
80/4.5 = 17.7 (at least 17 birdhouses)
17 x 19.75 = 335.75
Help me thank you so much if you do help me :D
Answer: 706.001
Step-by-step explanation:
Most logical way is if you re-arrange. If u re-arrange, you will get seven hundred and six one-thousandths. From here it's easy. seven hundred six is 706. one-thousandths is 0.001. If you add 706 and 0.001, you will get 706.001
Need these two done to get my final grade up! Help please! o(≧口≦)o (giving brainliest to right answers!!)
Answer:
First problem:
$2,700,000/15 sec. = $180,000/sec.
$10,800,000/60 sec. = $180,000/sec.
$16,200,000/90 sec. = $180,000/sec.
$21,600,000/120 sec. = $180,000/sec.
a) Yes, the cost of the commercials is proportional to the length of time the commercial aired.
b) y = 180,000x
Second problem:
14 = .35 × w
14 = .35w
w = 40
There were 40 questions on this Biology test.
The kid's meal at Jimmy's Diner comes with a pear slice that is 1/3 of a whole pear. How many kid's meals would need to be ordered to have 5 whole pears?
A group of 8 students was asked, "How many hours did you watch television last week?" Here are their responses.
18, 18, 10, 10, 18, 17, 20, 15
Find the mean and median number of hours for these students.
If necessary, round your answers to the nearest tenth.
Answer:
Mean: 15.75
Median: 17.5
Does the sentence Carita uses 5 1/2 times as much wood as Thomas" Mean you going to multiply or subtract?
2b= 5a^2-3 make a the subject
i need help with this question.
Answer:
fourth one 8.4x17.5 equals fourth one
Answer: it’s the option on the bottom right corner.
Step-by-step explanation:
if you move the triangle part to the other side the overall width doesn’t change. As a matter of fact nothing changes except for the placement of the triangle.
What is the measure of N?
A) 23°
B) 25°
C) 27°
D) 45°
Answer: C. 27
Step-by-step explanation:
Since the larger angle is a right angle, it would total to 90 degrees. Subtract 63 degrees from this number to get the value of N.
1) what is the equation of a parabola with the given vertex and focus
vertex (1,6) focus (1,8)
2) A radio station has a broadcast area in the shape of a circle with the equation x^2+y^2=1296
find the intercepts of the graph.
state the radius in miles .
what is the area of the region in which ten broadcast from the station can be picked up?
Answer:
Step-by-step explanation:
10
simplify the expriession {[14 divided by 2) - 3] x 4} divided by
Step-by-step explanation:
It seems like a part of the expression is missing at the end, but I will simplify what is given and hope it helps.
{[14 ÷ 2) - 3] x 4}
Starting with the parentheses, we have:
{[7) - 3] x 4}
Next, we can simplify the expression inside the brackets:
{4 x 4}
Multiplying, we get:
16
So the simplified expression is 16.
1/2 Divided by 2 what is the answer
In an investigation, Detective Sanchez discovered a photograph that showed his number one suspect at the scene of the crime. To get a better look, he enlarged the picture by a scale factor of 121
. If the original photo measured 2.5 inches by 3.5 inches, what were the dimensions of the enlargement?
Answer:
30 inches by 42 inches.
Step-by-step explanation:
2.5 * 12/1 = 30
3.5 x 12/1 = 42
So choose 30 inches by 42 inches
*Note:
Pay attention to careful calculations
The salaries of three employees are listed below. Each employee was recently given a raise.
Salary
Employee [before raise] Raise
Jane $41,000 4%
John $43,400 4.5%
Jack $39,400 3%
What is the total of all three raises?
A. $4,775
B. $14,237
C. $4,704
D. $10,523
Step-by-step explanation:
Don't worry we will take care of everything. It's easy. listen carefully
1. we know the salary of each employee, before raise. and also their raise %age.
2. CONCEPT:- FOR EMPLOYEE (JANE) -
AMOUNT RAISED ON HER SALARY= 4% of $41000
= ( 4/100)× 41000
= $1640 (this is the raised amount in jane original salary)
3. similarly , you can also find raised amount for jhon and jack which will be $1953 and $1182 respectively.
4. for final solution, you just have to add all the raised amount in their original salary. hence final solution will be
= $1640 + $1953 + $1182
= $ 4775 (final solution).
A scale drawing of a rectangular room is 8 inches wide and 10 inches long. The actual room is 12 feet wide and 15 feet long. What is the scale factor from the scale drawing to the room?
A 2 / 3
B 4 / 5
C 5 / 4
D 3 / 2
Find the approximate area of this composite figure. Use 3.14 for pi.
Answer:
I don't understand
Step-by-step explanation:
where are the answers?
What is the area of the parallelogram?
18 m²
12 m²
16 m²
10 m²
Answer:
12m²
Step-by-step explanation:
area of parallelogram= base × height
so,
area of parallelogram= 4m × 3m
7 6/10 simplest form
Answer:
38/5
Step-by-step explanation:
7 6/10 = Mixed Fraction
10*7 + 6 /10 = Improper Fraction
76/10 = 38/5
Mark as brainliest!!
Find the measure of angle w.
w =
°
Answer:
that is racism
Step-by-step explanation:
WWWWWWWWWWWWWWWWWWWWWWWWWWWWW
Answer: W=n/a there is no picture
Step-by-step explanation: