MATHEMATICS HIGH SCHOOL

PLS HELP 50PTS


SOLVE FOR X
PLS HELP 50PTS SOLVE FOR X - 1

Answers

Answer 1
Answer:

Answer:

x= 13


Step-by-step explanation:
Answer 2
Answer:

Answer:

x is 13

Step-by-step explanation:

Related Questions

Quick Algebra questions please :) 1). Which values best approximate the solutions of -4x^2+11x+2=0?A). 1.5 and 2.9B). -0.2 and 2.9C). 2 and 2.9D). -0.2 and 22). What is the solution set of 4x^2-3=11x?A). {-3/4,1}B). {1/4,-3}C). {-1/4,3}D). {3/4,-1}3). What would the graph of g(x)=-(x+2)^2+5 look like?
Ushma and her friends went to a movie that started at 7:35 p.m. The movie ended at 9:20 p.m. Ushma got home 50 minutes after the movie ended. What time did Ushma get home? Explain how you found your answer?
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Show that the system of rational expressions is closed under addition, or give an example showing the contrary.

Answers

Let p/q, r/s be elements of Q , the set of rational numbers, where q and s are non zero.We need to show that the sum is also a rational number.p/q + r/s =  (p*s + q*r ) /(q*s)
Since q and s are non zero, the sum is a rational number.

Calculate the length of third side.Side A 6 cm
Side B 7 cm
A 2.42
B 3.61
C 4
D 4.5

Answers

firs things first you need to know if this is a right triangle. 

Debate this math question 3-3x6+2

Answers

For this question BODMAS should be used
BODMAS = Bracket Of Division Multiplication Addition Subtraction

SO, in 3-3x6+2. multiplication should be done first
= 3-18+2           Next addition should be done
= 3-16                And now subtraction
= -13

Answer =  -13
The answer for 3-3x6+2 is 17. For this you need to use PEMDAS (Please Excuse My Dear Aunt Sally) to solve the problem. First, M stands for multiplication so you do 3x6 which is 18. Then, A is addition so add 2 to 18 which is 20. Lastly, S stands for subtraction so you subtract 3 from 20 and you get your answer, 17.

Use the drawing tool(s) to form the correct answer on the provided graph.Consider the function below.

h(x) = x^{2] - 2x - 8

Plot the x-intercept(s), y-intercept, vertex, and axis of symmetry of the function.

Answers

Hello,
Please, see the attached files.
Thanks.

Sorry guys today is not my day :(

Please show your work

Answers

First question...

F = Floor = 3

W = Wall = ?

H = Hypotenuse = 10

-----

3² + W² = 10²

W² = 10² - 3²

W² = 91

W = √91

Answer (3) : √(91) feet [Rounded: 9.54 feet]

---------

Last question...

L² = 112

L = √(112) = √(28)√(4) = √(7)√(4)√(4) = 4√(7)

Answer (4):

4√7 feet
3.
pythagroen theorem
for a right triangl of legs legnth a and b and hypotnuse c
a^2+b^2=c^2
legs are 3 and height
hypotnuse=legnth of lader=10

h^2+3^2=1^2
h^2+9=100
minus 9 both sides
h^2=91
sqr both sides
h=9.539
h=9.54 ft



4.
area=side^2 for  a square
112=side^2
sqrt both sides
√112=side
(√16)(√7)=side
4√7 ft=side



3. 9.54 ft
4. 4√7ft

Need help please answer

Answers

Simple....

1.)5 x^(2) y √(2y) (Simplify the radical by breaking the radicand up into a product of known factors)

2.)7 n^(2) √(10mn)  (Simplify the radical by breaking the radicand up into a product of known factors)

Thus, your answer.
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