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2 years ago

7

The diagram shows a square with a perimeter of 20 cm.

1 answer:

arlik [135]2 years ago

3 0

Basically that’s it but write it down by yourself

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Answer CORRECTLY !!!!! Will mark brainliest !!!!

mash [69]

Answer:

g(q) = $\frac{5q}{8}$

Step-by-step explanation:

Given

- 7q + 12r = 3q - 4r

Rearrange making r the subject

Add 7q to both sides

12r = 10q - 4r ( add 4r to both sides )

16r = 10q ( divide both sides by 16 )

r = $\frac{10q}{16}$ = $\frac{5q}{8}$ , thus

g(q) = $\frac{5q}{8}$

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2 years ago

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Exterior angles of triangles: help me find the value of x please

Tasya [4]

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2 years ago

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Uche pumps gasoline at a rate of 18 L/min <br> what is uche pumping rate in ML/sec?

soldi70 [24.7K]

18L = 18,000 ML
18,000 (ML) ÷ 60 (seconds)
18,000 ÷ 60 = 300ML/sec

6 0

2 years ago

If g(x)=4x-6 then g^-1(x)=?<br> (1) -4x+6<br> (2)-1/4x+1/6<br> (3)1/4x+3/2<br> (4)1/4x+6

kati45 [8]

Given:

$g(x)=4x-6$

To find:

The function $g^{-1}(x)$ .

Solution:

we have,

$g(x)=4x-6$

Put g(x)=y.

$y=4x-6$

Interchange x and y.

$x=4y-6$

Isolate y.

$x+6=4y$

$\dfrac{x+6}{4}=y$

$y=\dfrac{x+6}{4}$

Substitute $y=g^{-1}(x)$ .

$g^{-1}(x)=\dfrac{x+6}{4}$

$g^{-1}(x)=\dfrac{x}{4}+\dfrac{6}{4}$

$g^{-1}(x)=\dfrac{x}{4}+\dfrac{3}{2}$

Therefore, the correct option is (3).

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2 years ago

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1/2 + 2/9 + 27/53 as a fraction

nalin [4]

Answer:

1175/954 there your answer

5 0

2 years ago