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3 years ago

46. Please due tomorrow

Mathematics

2 answers:

Hoochie [10]3 years ago

5 0

The answer is (A.) Abiotic changes within an ecosystem which can affect biotic factors

Masteriza [31]3 years ago

3 0

A. Abiotic factors are physical changes while biotic factors are directly related to living organisms.

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Solve for x if EF = 2x + 7 and FG = 7x –9<br><br> help please I'll give brainliest

s2008m [1.1K]

Answer:

x = 3.2

Step-by-step explanation:

Since, intercepts made by parallel lines on the transversals are in proportion.

$\therefore \frac{AB}{BC} =\frac{EF}{FG}... (1)$

AB = BC.... (given)

$\implies \frac{AB}{BC} = 1..... (2)$

From equations (1) & (2)

$1 =\frac{EF}{FG}$

${FG}={EF}$

Therefore,

7x - 9 = 2x + 7

7x - 2x = 9 + 7

5x = 16

x = 16/5

x = 3.2

7 0

3 years ago

I need help ASAP snsnnsbsbsbs

anastassius [24]

Answer:

The value of a is 50°.

Step-by-step explanation:

In an isosceles triangle, 2 sides have the same lengths and same angles so we can assume that the other side of the triangle is 65°.

Given that the total angle of a triangle is 180°, so have to subtract it :

$a = 180 - 65 - 65$

$a = 180 - 130$

$a = 50$

3 0

3 years ago

Read 2 more answers

Pls write and send thank you

Sati [7]

Answer:

Step-by-step explanation:

first it is about to delete your question and A. is 46 B. is 37

4 0

3 years ago

What is function and how is it related to domain and range?

const2013 [10]

Answer:

Function- a relationship or expression involving one or more variables.

A domain refers to the set of possible input values.

The range is the set of possible output values.

Step-by-step explanation:

4 0

3 years ago

Sequence of {4-1/6n}

Bond [772]

Answer:

It's arithmetic

Step-by-step explanation:

For n=0 you got 4

For n=1 you got 4-1/6

For the next element the value will be the current element minus 1/6

8 0

3 years ago