1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Setler79 [48]
2 years ago
8

1.what is the value of x? ( 1st pic)

Mathematics
1 answer:
balandron [24]2 years ago
5 0
For the first picture using Pythagorean Theorem, we know that a^2 + b ^2 = c^2 but since we only know c ( 99.2) and b ( 62 ) we need to use the theorem to find a the equation we use for that is : 
A = square root of ( c^2 - B^2 ) 
A = 77.44
You might be interested in
I think it’s B. But I’m not sure <br><br> If it’s not can someone explain why?
Zigmanuir [339]

Answer:

C

Step-by-step explanation:

| x | > 10

Has solutions that go infinitely high to the right and infinitely low to the left on the number line.

That is x > 10 or x < - 10

This is indicated on Graph C

6 0
2 years ago
Evaluate The following expression . in e^e
erik [133]

\bf \textit{Logarithm Cancellation Rules} \\\\ \stackrel{\stackrel{\textit{let's use this one}}{\downarrow }}{log_a a^x = x}\qquad \qquad a^{log_a x}=x \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ln(e^e)\implies log_e(e^e)\implies e

3 0
3 years ago
The answer to this question please
cestrela7 [59]

If its to number 9, it's ∈35.48

6 0
3 years ago
I need help on this question
hammer [34]
Ur answer would be 56.6 degrees just subtract 33.5 from 90
5 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%7Bx%7D%5E%7B%20log_%7B3%7D%28x%29%20%7D%20%20%3D%2081%20%7Bx%7D%5E%7B3%7D%20" id="TexFormula1
BlackZzzverrR [31]

Answer:

x=81 or 1/3

Step-by-step explanation:

x^\log_3(x)} =81x^3\\\log_3(x^{\log_3(x)})=\log_3(81x^3)\\\(\log_3x)(\log_3x)=\log_381+\log_3x^3\\(\log_3x)^2=3\log_3x^+4\\\\Let u=\log_3x\\\\u^2-3u-4=0\\(u-4)(u+1)=0\\u=4 \\4=\log_3x\\x=3^4=81\\\\u=-1\\-1=\log_3x\\x=3^{-1}=1/3

3 0
3 years ago
Other questions:
  • Coretta wants to create a system of equations so that the system has only one solution. Which of these can Coretta do? Check all
    10·2 answers
  • Susan threw a softball 42 yards on her first try and 51 1/2 yards on her second try. How much farther did she throw the softball
    14·1 answer
  • I need help....and please explain how you got it
    13·1 answer
  • 2 3 • 2 4 is equal to _____.
    7·1 answer
  • The product of 9 and a number increased by the product of 12 and that number decreased by the product of the sum of all and 23 t
    15·1 answer
  • If k(x) = 5x - 6, which expression is equivalent to (k+ k)(4)?
    12·1 answer
  • Determine the point that is 1/4 the distance fromthe endpoint (6,24) of the segment with endpoints (-9, -18) and (6, 24).
    11·1 answer
  • Find the total surface area of this cuboid.
    15·1 answer
  • What is the value of X in the equation below 150=3/5x
    8·1 answer
  • Can anybody help me the process on how to convert fractions into decimals and decimals
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!