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
lutik1710 [3]
3 years ago
9

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Sergio [31]3 years ago
7 0

Answer:

false

Step-by-step explanation:

15²+30² =  225+900 = 1125

35² = 1225

Since Pythagoras theorem doesn't hold for this triangle, it is not a right triangle.

You might be interested in
Which function is equivalent to f(x)=1/4(x-2)^2+3?
QveST [7]

Answer: f(6) = (6)2 + 1 = 36 + 1 = 37

If we wanted to find and expression for f(g(x)) we could plug in g(x), which is "x - 4" into the function f(x) wherever we see an "x". So:

f(x) = x2 + 1

f(g(x)) = (x - 4)2 + 1 because g(x) is "x - 4"

Step-by-step explanation:

8 0
3 years ago
How many solutions does the system have?
marishachu [46]

Answer:

{x,y} = {-2,2}

Step-by-step explanation:

Solve equation [2] for the variable  y  

 

  7y = 7x + 28

  y = x + 4

Plug this in for variable  y  in equation [1]

-8x + 4•(x +4) = 24

-4x = 8

Solve equation [1] for the variable  x  

4x = - 8  

x = - 2

By now we know this much :

   x = -2

   y = x+4

Use the  x  value to solve for  y  

   y = (-2)+4 = 2

Solution :

{x,y} = {-2,2}

and this intersects at only one point so your answer is A

3 0
3 years ago
Verify each of the following by evaluating the logarithms.<br> log10(103) + log10(104) = log10(107)
ioda

Answer:

log₁₀(10³) + log₁₀(10⁴)

= log₁₀( 10³ × 10⁴ )

= log₁₀( 10³⁺⁴)

= log₁₀( 10⁷)

Step-by-step explanation:

Given:

log₁₀(10³) + log₁₀(10⁴) = log₁₀(10⁷)

Now,

we know the property of log function that

log(A) + log(B) = log(AB)

therefore,

applying the above property on the LHS, we get

log₁₀(10³) + log₁₀(10⁴) = log₁₀( 10³ × 10⁴ )

also,

xᵃ + xᵇ = xᵃ⁺ᵇ

therefore,

log₁₀( 10³ × 10⁴ ) = log₁₀( 10³⁺⁴)

= log₁₀( 10⁷)

Hence,

LHS = RHS

Hence proved

7 0
4 years ago
Solve 5(8x-1)-x=2x+32 . solve step by step and explain each step please!!!!
alina1380 [7]

First, distribute the 5 into the 8x-1 (5 times 8x, 5 times -1)

40x - 5 - x = 2x + 32

Subtract the x

39x - 5 = 2x + 32

Switch the sides for -5 (it will become positive and add to the 32)

39x = 2x + 37

Switch sides for the 2x (it will become negative and subtract from the 39x)

37x = 37

Divide both sides by 37

x = 1

8 0
4 years ago
you rent a well-lit flat in philidelpia for $1,080 per month. your landlord, knowing that new apatments are being built nearby,
True [87]
1,080×(1−0.03)^(6)
=899.6 per month round your answer to get 900
4 0
3 years ago
Other questions:
  • Help I don’t get it
    14·1 answer
  • a circle with center c(4,-2) contains the point D(8,1). what is the equation of the line perpendicular to the radius of the circ
    10·1 answer
  • Joanne finds a CD with 5% APR compounded annually. how much money will Joanne need to invest in this CD if she wants to have a y
    6·2 answers
  • A ribbon that is 22 3/4 inches long has to be divided into 7 equal pieces
    10·2 answers
  • Here are 15 cards, numbered 1 through 15. if you pick a card, what is the probability that you choose an odd number or a two?
    5·1 answer
  • Please help solve <br><br> -2x - 4 - 7 = - 3x - 15
    15·1 answer
  • Need help with c and d please
    13·1 answer
  • How did bill clinton achieve his goal of reducing protectionist tariffs?
    8·1 answer
  • First right gets Brainliest!!!
    9·1 answer
  • A line passes through (3, 7) and (6, 9). Which equation best represents the line?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!