Answers
Answer:
Look below
Step-by-step explanation:
(a)
The Pythagorean Theorem is a^2+b^2=c^2. In this case. a=10, b=y, and c=2+y.
So, [tex](2+y)^{2}=10^{2}+y^{2}[/tex].
(b)
Using the equation (2+y)^2=10^2+y^2, solve for y.
(2+y)^2=10^2+y^2Square it, 4+4y+y^2=100+y^2Subtract y^2, 4+4y=100Subtract 4, 4y=96Divide by 4, [tex]y=24[/tex].
Related Questions
Find two consecutive even integers who's sum is 34.
Answers
Answer:
Step-by-step explanation:
Let the smaller integer be x
x+x+2 =34
2x+2=34
2x=32
x=16
Smaller even integer = 16
Larger even integer = 16+2 = 18
Answer = 16,18
find the volume of the prism. write your answer as a decimal.
Answers
Answer:
161.21
Step-by-step explanation:
If c is a positive number, how many solutions does √x = c have? Explain.
Answers
Answer:
varied
square root of number never result negative number
Step-by-step explanation:
There will only be one real solution.
If [tex]x[/tex] is a real number, the square root function [tex]\sqrt x[/tex] will only have real solutions when [tex]x\ge0[/tex].
For [tex]x<0[/tex], we get imaginary solutions.
Also, when [tex]\sqrt x> 0[/tex], [tex]x>0[/tex]
In other words, when the square root of [tex]x[/tex] is a positive real number, [tex]x[/tex] will be a unique positive number.
We can see this when trying to solve the equation given in the question
So, the equation
[tex]\sqrt x=c[/tex]
where [tex]c>0[/tex], when solved, will give
[tex]\sqrt x=c\\(\sqrt x)^2=c^2\\x=c^2[/tex]
We will have a unique solution because squaring a positive real number gives a single result.
Learn more here: brainly.com/question/24117016
Elijah went to the store and bought a pack of note cards for $3.80. If the tax was 7%, how much did he pay for the note cards?
Answers
Answer:
4.066
Step-by-step explanation:
7% of $3.80 = 0.266
Tax = 0.266
0.266 + 3.80 = 4.066
Hope this helps!! Have a great day and remember, you are loved.
What's the radius of the big cylinder?
Answers
Answer:
I think 56.52
Step-by-step explanation:
To find the radius you'll have to do C=2(3.14)(9)=56.52
14.5 divided bye 9 please
Answers
Answer:
1.61111111
Step-by-step explanation:
calculator
Answer:
1.6111111111.... or 1 11/18
Step-by-step explanation:
Well you just divide
14.5/9
Please answer this for me
Answers
Answer:
possibly z2-6 so try the third one
Step-by-step explanation:
Please help:(( no links please!!
The quadrilateral CONR on the coordinate plane has the following characteristics
The equations are in the photo
Answers
Answer:
A :
B : Trapezius!
............
7n; n=5?
I have no idea what the answer is, please help.
Answers
Answer:
35
Step-by-step explanation:
7n;n=5
7n
n=5
7×5=
n=35
Answer:
35
Step-by-step explanation:
so 7n; n=5
substitute the "n" attached to 7 with 5
so it would be 7 times 5 which equals 35
Marco’s Pizzeria is having a special: 5 pizzas for $25. What is the unit price?
Answers
Answer:
The unit price would be $5 per pizza
Step-by-step explanation:
Clarissa needs a $2,500 loan in order to buy a car. Which loan option would allow her to pay the least amount of interest?
Answers
Answer:
An 18-month loan with a 4.75% annual simple interest rate
Step-by-step explanation:
I hope this helps u! :D
Answer:
18 months loan and with a 4.75% annual simple interest rate
Step-by-step explanation:
40 points. Factor the following polynomial.
49y2 – x2
A.
(7y – x)(7y + x)
B.
(7y + x)2
C.
(7y – x)2
D.
does not factor
Answers
Answer:
A
Step-by-step explanation:
49y² - x² ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
49y² - x²
= (7y)² - x²
= (7y - x )(7y + x) → A
Ramon paid $3.25 for notepads and $1.80 for markers.
how much of each item did he buy?
notepad cost: $0.65
markers cost: $0.36
Answers
A 1 11-unit by 3 33-unit rectangle is shown below. 3 3 1 1 What is the area of the shaded rectangle?
Answers
*See attachment for the diagram
Answer:
Area of the shaded rectangle = 1.5 units²
Step-by-step explanation:
Area of a rectangle = Length × Width
The width of the shaded rectangle = ½ of 1 = ½ unit
Length of the shaded rectangle = 3 units
Therefore,
Area of the shaded rectangle = 3 × ½ = 1.5 units²
Answer:
1.5 units (I think )
Step-by-step explanation:
Help me with this!!!!
Answers
Answer:
5 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1 )^2 }[/tex]
with (x₁, y₁ ) = (6, 4) and (x₂, y₂ ) = (3, 8)
d = [tex]\sqrt{(3-6)^2+(8-4)^2}[/tex]
= [tex]\sqrt{(-3)^2+4^2}[/tex]
= [tex]\sqrt{9+16}[/tex]
= [tex]\sqrt{25}[/tex]
= 5
Answer:
5
Step-by-step explanation:
Can anyone help me with this geometry test please like I will do anything!! I will give brainlist!!
Also NO links!!
Answers
Answer:
It c
Step-by-step explanation:
Please help I need to pass this
Answers
Answer:
153 units²
Step-by-step explanation:
Area of a Parallelogram: L x W (same as a rectangle)
L x W = A
17 x 9 = A
A = 153
Which of the following could be the number shown on the number line?
Answers
Answer:
I believe your answer would be C. square root of 67
Step-by-step explanation:
If 8 is the square root of 64 and the missing number is just over 8, square root of 72 would be too much and A. and D. would be too little. I do deeply apologize if this is incorrect.
AT HOME / STUDENTS
1. What are the two equations you created?
id to find 2. How did you put the equations into y=mx+b form?
3. Using your calculator, explain the steps that you did to find
the intersection point.
4. What is the answer?
Answers
Joel has a 41 in board leaning up against a wall the board hits the wall 40 inch above the ground how far from the wall is the base of the board.
Answers
Answer:
9
Step-by-step explanation:
41^2 - 40^2 = 81
The square root of 81 is 9. I hope this helps.
A restaurant wants to study how well its salads sell. The circle graph shows
the sales over the past few days. If 5 of the salads sold were garden
salads, how many total salads did the restaurant sell?
The restaurant sold salads over the past few days.
Answers
Answer:
20 total salads
Step-by-step explanation:
If garden salads make up 25%, and they sold 5 garden salads, you have to do 5 times 4 because 25% times 4 is 100% of the chart.
Pleas help! this is very hard!
Answers
Answer:
190
72
36
Step-by-step explanation:
Answer:
190
72
36
hope that helps
HELPP QUICK PLSS :’( BEFORE I HAVE A BREAKDOWN NO BITS NO LINKS OR ANSWERS TO GET POINTS I REALLY NEED THE HELP AND CHOOSE MORE THAN ONE PLSS Which of the following equations describes the line shown below? Check all
that apply.
(-4, 10)
(-7,-5)
Answers
Answer:
a, c, d
Step-by-step explanation:
answers are A, C and D
a.( 18:32)
b.(6:36)
c.(9:21)
convert the following ratio to fraction in it's lowest from
Answers
Answer:
Step-by-step explanation:
18 in every 32 (people or whatever it is) 18/32 then simplify i believe
help please i’ll really appreciate it
Answers
Answer: I believe its 64 cubic in
Step-by-step explanation:
Find the number of terms for this polynomial - 17x ^ 5 + 17x ^ 3 - 18
Answers
Answer:
I love algebra anyways
the ans is in the picture with the steps
(hope it helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Answer:
−1(175−173+18) (that sould be the solution)
Hope that helps
pleaseee help
The answer choices for number 2 is and the answer choices for number 1 is in the photo
1. Has no relation
2. Is the vertical angle to the corresponding angle
3. Is the corresponding angle
4. Is an alternate exterior angle
Answers
6
There are 20 sweets in a bag.
Seven of them are strawberry.
A sweet is taken at random from the bag.
What is the probability that the sweet taken is not strawberry?
Answers
The probability that a sweet taken at random from the bag is not strawberry would thus be 13/20.
The height (ft) of an object is launched into the air given by the function h(t)=-6t^2+120t+17 where t is the time in seconds.
When will the obj reach its maximum height ?
What is the max height?
After how many seconds will it hit the ground?
Answers
Answer:
Object will reach the max height in 10 seconds.
Max. height is 1817.
It will hit the ground in 20 seconds.
Step-by-step explanation:
In order to find the x value which makes the function take its greatest value, you need to take the derivative of the function and equalize the result to 0.
h'(t)=-12t+120=0
t=10
The object will reach its maximum height in 10 seconds.
h(10) (maximum height) = 6.10.10+120.10+17= 600+1200+17=1817
Considering this is a parabola, time in total is two times more than the time passed until reaching the max. height.
10.2=20
-5(m+4)=27? Solve for m.
Answers
Answer:
The answer for M should be 28 because 28 plus 4 is 32 and if you take 5 away from it it will be 27 so M equals 28 ( I hope this helps. )
