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Ket [755]
3 years ago
8

WILL GIVE BRAINLIEST IF TWO PEOPLE ANSWER!!!

Mathematics
2 answers:
Nata [24]3 years ago
7 0

Answer:

Its b.

Step-by-step explanation:

m < 3 = m <  4  (vertical angles)

m < 1 = m < 5 ( alternate angles)

Therefore the triangles are similar.

Vaselesa [24]3 years ago
7 0

Give the boi what they deserve

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Can someone help me with this question
gogolik [260]

G = 85

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8 0
3 years ago
Solve for x<br> 4^5x=(1/32)^1-x
olasank [31]

x = -1

Step-by-step explanation:

{4}^{5x}  =  {2}^{2(5x)}  =  {2}^{10x}

{( \frac{1}{32}) }^{(1 - x)}  =  {2}^{ - 5(1 - x)}  =  {2}^{(5x - 5)}

or

{2}^{10x}  =  {2}^{(5x - 5)}

Since both sides have the same base, we can write

10x = 5x - 5

or

5x = -5

x = -1

5 0
3 years ago
Factorise x squared + 4x + 3 ​
olganol [36]
<h3>Answer:  (x+1)(x+3)</h3>

===================================================

Explanation:

Let's assume it factors into (x+a)(x+b)

The goal is to find the two numbers a and b.

FOIL out (x+a)(x+b) to get x^2+(a+b)x+ab

Note how a+b is the middle term and ab is the last term.

In the original expression, 4 is the middle term and 3 is the last term.

So we need to find two numbers that

  • add to 4
  • multiply to 3

There are two ways to multiply to 3 and they are

  • 1 times 3 = 3
  • -1 times -3 = -3

But only the first way has the factors add to 4. So that means a = 1 and b = 3.

Therefore (x+a)(x+b) = (x+1)(x+3)

And x^2+4x+3 = (x+1)(x+3)

8 0
3 years ago
7^x^2=9^x <br>how do I solve this using logs
Rina8888 [55]
Apply lg on both sides.
lg7^x^2 = lg9^x
Bring the power forward.
x^2lg7 = xlg9
x^2/x = lg9/lg7
x = lg9/lg7 = 1.13
4 0
3 years ago
4. Which relation is also a function?
ELEN [110]
B because each input has one output
3 0
2 years ago
Read 2 more answers
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