3 years ago

Whats the value of 4

1 answer:

8 0

Answer:

Hence, the value of the digit 4 will be i.e. 40 or forty. Example 1: Work out the place value, face value and value of 6 in the number 56,523.22.

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Complete this statement 40xa^2+24ax+32a=8a( )

harina [27]

40xa^2 + 24 ax + 32 a =

all you have to do is factor out a 8a from each term
aka reverse distribution property

8a (5 a + 3x + 4)

8 0

3 years ago

Write an equation in<br> y = mx + b form for<br> the line graphed.

Dimas [21]

Answer:

y=2x-5

explanation

m is gradient so rise over run and b is the y intercept which is -5

7 0

2 years ago

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Write in standard form a)0.00000678 b)3170000

otez555 [7]

Standard Form:

a) 0.00000678

b) 3170000

Scientific Notation:

a) 6 × $10^{4}$

b) 6.78 × $10^{-6}$

Is this what you meant?

8 0

3 years ago

* 14 * x=2 * 28 . What x equal ?

AlladinOne [14]

Answer:

answer is 4

Step-by-step explanation:

look at picture

3 0

3 years ago

Read 2 more answers

Subtract: 4x/x^2-25 - 2/x^2+2x-15

Alex777 [14]

Answer: $\dfrac{4x^2-14x+10}{(x-5)(x+5)(x-3)}$

Step-by-step explanation:

Given

Subtract the expression

$\Rightarrow \dfrac{4x}{x^2-25}-\dfrac{2}{x^2+2x-15}\\\\\Rightarrow \dfrac{4x}{(x-5)(x+5)}-\dfrac{2}{x^2+5x-3x-15}\\\\\Rightarrow \dfrac{4x}{(x-5)(x+5)}-\dfrac{2}{(x+5)(x-3)}\\\\\text{Take the LCM and subtract}\\\\\Rightarrow \dfrac{4x(x-3)-2(x-5)}{(x-5)(x+5)(x-3)}\\\\\Rightarrow \dfrac{4x^2-12x-2x+10}{(x-5)(x+5)(x-3)}\\\\\Rightarrow \dfrac{4x^2-14x+10}{(x-5)(x+5)(x-3)}$

4 0

3 years ago