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3 years ago

I need help on number 34

Mathematics

1 answer:

Pavlova-9 [17]3 years ago

5 0

The following example represents what you asked for, if I understood the question correctly:

$0.45\times 0.6 = 0.45$

In fact, 0.45 has two decimal places, 0.6 has one decimal place, and their product has two nonzero digits, 4 and 5.

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(b) Graph the equation x – 2y = 3

arsen [322]

Answer:

Please look at the image below.

Step-by-step explanation:

If you fix this equation into the y-intercept form(y=mx+c), it will become:

-2y=-x+3

y=x/2-3/2

Looking at this, x/2 is the slope, and -3/2 is the y-intercept.

Hope this helps!!!!

6 0

3 years ago

Read 2 more answers

Find the HCF of following polynomial expression.<br>x^3-x, x^2-x-2

olga_2 [115]

Answer:

HCF of following polynomial expression is x

7 0

3 years ago

Can someone help me with this please?

qwelly [4]

9514 1404 393

Answer:

see below

Step-by-step explanation:

The applicable properties of exponents are ...

(a^b)^c = a^(bc)

(a^b)(a^c) = a^(b+c)

(a^b)/(a^c) = a^(b-c)

$(-2^2)^{-6}\div(2^{-5})^{-4}=2^{-12}\div2^{20}=2^{-12-20}=\boxed{2^{-32}}\\\\2^4\cdot(2^2)^{-2}=2^{4+2(-2)}=2^0=\boxed{1}\\\\(2^2)^2\cdot (2^3)^{-3}=2^{2(2)+3(-3)}=2^{4-9}= \boxed{2^{-5}}\\\\(-2^{-4})^{-2}\cdot(2^2)^0=2^{(-4)(-2)}\cdot 1= \boxed{2^8}$

Please note that ...

$(-2^2)^{-6}=\dfrac{1}{(-4)^6}=\dfrac{1}{4096}=2^{-12}$

That is, since the outside exponent is even, the sign is immaterial. This is also true for the other expression containing -2. The result is positive.

8 0

2 years ago

An art student is searching for a rectangular canvas to paint on. His professor requires that the height and width of each canva

Natasha_Volkova [10]

60(is less than or eual to) (2l)+(2w)
l>12
w>12

plug in the values
60(is less than or equal to) (2*15)+(2*15)
the above solution is only one. values for l and w must be greater than 12 but less than or equal to 15

8 0

3 years ago

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Olivia wants to spend at most $259 on

horsena [70]

4 is the maximum number of video games Olivia can buy

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2 years ago

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