Answers
Answer:
55=1.5i+2.5t
Step-by-step explanation:
Related Questions
Part 1
Write your own real-world scenario where the Pythagorean Theorem can be applied to find a missing piece. You may choose to write a problem that is two- or three-dimensional in nature. Be sure that you will be able to draw a diagram of your scenario.
Write out your problem and submit it for Part 1. Be sure to end your scenario with a question.
Part 2
Draw a diagram of the scenario you created in Part 1. You may draw by hand and scan and upload your drawing or create a computer-generated drawing for submission. Be sure to label all parts and dimensions of the drawing.
Part 3
Solve the question that you posed in Part 1. Show all of your steps in answering the question.
For this option, you will need to submit all three parts for full credit—your real-world problem and question, the diagram that you created, and your work solving the problem, showing all steps.
Answers
Answer:
Step-by-step explanation:
1. You have a ladder that is 10 feet tall and you place it on the ground 6 feet away from your house, which you plan to paint. How far up will the ladder reach? (Ans: 8 feet)
2. I think drawing a diagram of this is pretty self-explanitory. Just remember to lable the ladder as 10 feet, the ground as 6 feet, and the house as 8 feet.
3. There wasn't really an equation in the question, but if you draw a triangle you'll need to solve for the third side. It would be 8 feet, but if you consider the pythagoran therom:
100ft(c^2, the hypotenuse, or the ladder)- 36 ft(a^2, or the ground)= 64, the square root of 64 would give you 8. You can write it out symbolically, but I'm typing and there's not much I can do on here.
Consider U = {x|x is a negative real number}. Which is an empty set?
{x|XE U and x has a negative cube root)
{x|XE U and x has a negative square root}
{x|XE U and x is equal to the product of a positive number and -1}
{x|XE U and x is equal to the sum of one negative and one positive number}
Answers
Answer:
{x|xeU and x has a negative square root}
Step-by-step explanation:
Answer:
(B.) {x|x ∈ U and x has a negative square root}
Step-by-step explanation:
its right on edge 2020
Jill and Erika made 4 gallons of lemonade for their lemonade stand. How many liters did they make? If they charge $ 2.00 per liter.
How much money will they make if they sell everything?
Answers
In the number 3.625, 3 represents ones, 6 represents tenths, 2 represents hundredths, and 5 represents thousandths. In which numbers does 6 represent 110 as much as it represents in the number 3.625? Select three that are correct.
5.362
3.562
6.253
5.236
2.563
Answers
Answer: A c and D ✨
Step-by-step explanation: bc it is xo
Gina Wilson unit 3: homework 6: Slope intercept form and standard form HELP
Answers
Answer:
1.) 2x-y=-7 --> y=2x + 7
2.) 5x+3y=12 --> y= -5/3x + 4
3.) x-y=1 --> y= x- 1
4.) x-3y=-15 --> y=1/3x + 5
5.) 8x-10y=20 --> y=4/5x - 2
6.) 14x+6y=36 --> y=-7/3x+6
Step-by-step explanation:
Hope this helped.
If 5, 8 are two adjacent terms in an arithmetic sequence (in that order), then the next term is
Answers
Answer:
11
Step-by-step explanation:
Given that:
Two adjacent terms of an arithmetic sequence are given as 5, 8.
To find:
The next term = ?
Solution:
First of all, let us learn about an arithmetic sequence and its property.
An Arithmetic sequence (sometimes known as Arithmetic Progression or an AP), is a sequence in which there is a common difference between every two terms.
Suppose, an arithmetic sequence is:
[tex]a, b, c, d[/tex]
Then common difference = [tex]b-a=c-b=d-c[/tex]
Let the next term in the given sequence be [tex]x[/tex].
Then as per the property of an Arithmetic sequence, we can say:
[tex]8-5=x-8\\\Rightarrow x=3+8\\\Rightarrow x =\bold{11}[/tex]
Therefore, the answer is: 11
7th grade math help me pleaseee
Answers
A = 8
B = 50
Step-by-step explanation:
Answer:
A= 2^4= 16
B=10^5=100,000
Step-by-step explanation:
A= 2*2=4*2=8*2=16
B=10*10=100*10=1000*10=10,000*10=100,000
Hope this helps!! Please consider marking brainliest! Have a good one!!
A game board consists of 64 squares that alternate in color between black and white. The figure below shows square $P$ in the bottom row and square $Q$ in the top row. A marker is placed at $P$. A step consists of moving the marker onto one of the adjoining white squares in the row above. How many 7-step paths are there from $P$ to $Q$ ? (The figure shows a sample path.)
Answers
9514 1404 393
Answer:
A) 28
Step-by-step explanation:
Of the seven moves, 3 must be to the left, and 4 must be to the right. That is, we end up exactly one space right of where we started, so there must be exactly one more move to the right than to the left.
The number of permutations of LLLRRRR is 7!/(4!·3!) = 35. Of those, several must be eliminated, because they result in a path that goes off the right side of the board.
The discounted sequences are ...
LRRRRLLRLRRRLLRRLRRLLRRRLLLRRRRLLRLRRRLRLLRRRRLLL"With these 7 possibilities eliminated from the list, there are 35 -7 = 28 possible paths from P to Q.
Ashley went out to eat dinner, and the meal cost $25.00. If Ashley received a 40% discount, what was the
total value of the discount?
Answers
Answer:
10$
Step-by-step explanation:
i think is 1 dollars because if u multiply 25 by 40% it will give you ur answer wait till someone else answers
Ashley got $10 discount, at 40% discount on the meal worth $25.
What is percentage?Percentage is a part of the whole number. It is denoted by % sign.
1 %= 1/100.
Given that,
The cost of meal = $25.00
The discount given to Ashley on meal = 40%
The total value of discount = 25 x 40/100
= 1000/100
= 10
The total discount given by shopkeeper is $10.
To know more about Percentage on:
https://brainly.com/question/24120406
#SPJ2
what number is 33 1/3 of 66
ok so ik that the answer is 22 I think but I wanted to know how to set the answer up.
Answers
Answer:
22
Step-by-step explanation:
When youre trying to find a fraction of a number, you can divide the number by the fraction.
For instance:
1/3 of 66: 1/3 × 66 = 22
1/2 of 66: 1/2 x 66 = 33
Solve. 7x−6=8+5x Enter your answer in the box. x =
Answers
Answer:
x = 7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
7x - 6 = 8 + 5x
Step 2: Solve for x
Subtract 5x on both sides: 2x - 6 = 8Add 6 to both sides: 2x = 14Divide 2 on both sides: x = 7Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 7(7) - 6 = 8 + 5(7)Multiply: 49 - 6 = 8 + 35Subtract/Add: 43 = 43Here we see that 43 does indeed equal 43.
∴ x = 7 is a solution of the equation.
Answer
7(7x)-6=8+5(7x)
49-6=8+35
43=43
43
In the morning, a farm worker packed 3 pints of berries every 5 minutes. In the afternoon, she packed 4 pints of berries every 6 minutes. What was the difference between her morning and afternoon packing rates in pints per hour?
Answers
Answer:
1/15
Step-by-step explanation:
Solve: 2x - 3 = 4x + 5
Answers
Marie has a recipe that calls for 2 cups of flour for 3 dozen cookies. How much flour would she
need to make 60 cookies?
A 4 cups
B 3 3/4 cups
C 3 1/4 cups
D 3 1/3 cups
Answers
Please help me with this thanks
Answers
Answer:
no
Step-by-step explanation:
No, because none of the factors of 29 equal to -1
PLLLLLZZZZZ HEEEEEELP
leaves on deciduous trees turn bright colors in the fall due to:
a
Chemicals in the leaf
b
nutrients getting cut off by the tree to the leaves
c
Cold weather
d
too much water
Answers
Answer:
a i think
Step-by-step explanation:
0=x^2+4x+1. Khan academy
Answers
(x−2)=5
x=5+2
x=7
The midpoint of GN is (9, 11). One endpoint is N(7,5). Your friend calculates the coordinates of endpoint G as (15, 13). What is his error?
A. He switched the x and y coordinate in the Midpoint Formula.
B. He use the midpoint as one of the endpoint
C. His calculations using the Midpoint Formula were not simplified correctly
D. He found the midpoint between N and the midpoint of GN
Answers
Correct Answer: He switched the x and y coordinates in the Midpoint Formula.
A rectangular prism has a length of 9 inches and a width of 8 inches. The lateral area is 170 square inches. What is the height of the prism? The height of the prism is inches.
Answers
Answer:
The height of the prism is 5 inches
Step-by-step explanation:
The rule of the lateral area of the rectangular prism is
L.A = 2(L + W) × H, where
L is the length of the base of the prismW is the width of the base of the prismH is the height of the prism∵ A rectangular prism has a length of 9 inches and a width of 8 inches
∴ L = 9 inches
∴ W = 8 inches
∵ The lateral area of it is 170 square inches
∴ L.A = 170 square inches
→ Substitute them in the rule above to find the height of the prism
∵ 170 = 2(9 + 8) × H
∴ 170 = 2(17) × 5
∴ 170 = 34 × H
→ Divide both sides by 34 to find H
∴ 5 = H
∴ The height of the prism is 5 inches.
Simplify each algebraic expression by combing like terms 7x^2-5x+10x-8x^2
Answers
Answer: -x^2 + 15x
Step-by-step explanation:
Can someone show an example of Inverses of Functions
Because I do not understand that subject
Answers
Answer:
I believe you mean algebra and inverses when you change it to solve inequalities.
Step-by-step explanation:
Let's use -3 + 4 as an example. In order to change the function, you will switch the sign. (In this case, we change "+" into ")
At this same time, you must change the sign in front of the numbers. (Positive signs become negative and negative signs become positive.
So, -3 + 4 is the same thing as 3 - -4.
3 - 4 = -1
-3 + 4 = 1
Tip: When subtracting a negative number, the answer is likely to go up instead of down.
I hope this helps! I did my best :)
WILL MARK BRAINLIEST Given angle SUN is congruent to angle TAN, we can conclude that s=a, su=tn sn=tn, un=ta, or t=u
Answers
Answer:
SN=TN
Step-by-step explanation:
When determining congruency (if that's a word) S will always equal T
U will always equal A and N will always equal N
So SN= TN
Estimate a 15% tip on a dinner bill of $79.42 by first rounding the bill amount to the nearest ten dollars.
Answers
Answer:
I don't know if this is right but
Tip Total: $ 12
Total (Bill + Tip): $ 92
Sorry if this is wrong
Step-by-step explanation:
Answer:
$12 tip
Step-by-step explanation:
For this problem let's first round our bill amount to the nearest ten dollars. So $79.42 becomes $80.00. From here we will simply need to find 15% of $80.00 which can be found simply through multiplication as follows:
$80.00 * 0.15 = ?
$80.00 * 0.15 = 12
So, we can say the estimated 15% tip for the bill is $12.
Cheers.
see image help me as fast as possible, please
Answers
Answer:
80 units ^2
Step-by-step explanation:
The semicircle that is added on to the rectangle can be translated to fit into the slot where a semicircle has been removed (both semicircles are congruent as they have the same diameter). This leaves us with a plain rectangle, with area b * h, or 8 * 10, or 80.
Suppose that Sears has a sale on a portable DVD player. The DVD player was originally
$80. However, the DVD player was marked down at a 25% discount, but today Sears is
having a special 25% off everything in the store, even sales items. What would the cost of the item be today after both discounts? (Explain how you got your answer)
Answers
Answer:
The answer would be $40.
Step-by-step explanation:
You take the first 25% off and add it to the other 25% off, which would equal 50% off. After that you take 50% off for $80, which would be $40 because half of $80 is $40.
Colton's Gym charges an initiation fee of
$40 plus a monthly fee of $50. Which
of the equations below shows the cost
c of joining the gym for m months?
O c = 50 + 40m
O c = 40 + 50m
C + 40 - 50m
Answers
Answer:
c = 40 + 50m
Step-by-step explanation:
40 is a constant, it is not affected by the number of months the person works out at the gym for.
There is a monthly fee of $50. So, every month Colton gets charged $50, so this is the variable.
The total cost would be represented by the equation c = 40 + 50m then.
Let's look at this using a number for m.
If Colton went to the gym for 2 months then we can set up the equation like this:
c = 40 + 50(2)
c = 40 + 100
c = 140
Therefore he spends a total of $140 for 2 months.
Hope this helps!
- Kay
six notebooks cost 720- Find
the cost of 5 notebooks
Answers
Answer:
$600
Step-by-step explanation:
first, you need to find the unit price which is found by dividing 720 by 6.
so, 720/6 is 120
then, to find the cost of 5 notebooks, you just need to multiply 120 by 5
which would get you 600.
therefore, the total cost of 5 notebooks is $600.
i hope that helps :)
Answer:
600
Divide 720 from 6
= 120
120 x 5 = 600
The table and equation represent different linear relationships. Which one has the greater rate of change? Explain your reasoning.
Answers
Answer:
The equation y=4x-1 has a greater rate of change
Step-by-step explanation:
to find rate of change for the table, you use [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
so, [tex]\frac{-5-(-7)}{-2-(-3)}[/tex] = [tex]\frac{2}{1}[/tex] = 2
So the rate of change for the table is 2 while the rate of change for the equation is 4. 4>2 so the equation has a greater rate of change.
5. A study of a population of 1,200 frogs revealed that 12 out of every 180 frogs in the population
have spots on their back. Based on the results of this study, how many frogs in the population do
NOT have spots on their back?
A. 80 C. 1,280
B. 168 D. 1,120
Answers
Answer:
1,280
Step-by-step explanation:
prob(spots) = 12/180 = 1/15
so of the 1200 frogs, (1/15)(1200) should have spots, so ..
how many should not have frogs ?
or
prob(not spots) = 14/15
number who don't have spots = (14/15)(1200) = 1,280
Find the distance between the pair of points.
(0, -7) and (-3, -7)
Answers
Answer:
[tex]d =3[/tex]
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlgebra II
Distance Formula: [tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (0, -7)
Point (-3, -7)
Step 2: Find distance d
Substitute: [tex]d = \sqrt{(-3-0)^2+(-7+7)^2}[/tex]Subtract/Add: [tex]d = \sqrt{(-3)^2+(0)^2}[/tex]Evaluate: [tex]d = \sqrt{9}[/tex]Evaluate: [tex]d =3[/tex]