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2 years ago

0.1 is a rational number because it can be written as

Mathematics

1 answer:

Gnesinka [82]2 years ago

8 0

Answer:

because it can be written in the form of p/q

Where p and q are integers, and q is not equal to zero.

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Evaluate using suitable identity: e). 102 × 98

chubhunter [2.5K]

Step-by-step explanation:

<h3>★ Solution :-</h3>

$\sf \longmapsto 102 \times 98$

$\sf \longmapsto (a + b)(a - b) = a^2 - b^2$

Here,

a = 100
b = 2

$\sf \longmapsto (100 + 2)(100 - 2) = 100^2 - 2^2$

$\sf \longmapsto 100^2 - 2^2$

$\sf \longmapsto 10000 - 4$

$\sf \longmapsto 9996$

8 0

3 years ago

Read 2 more answers

3. The graph of f(x) = 4x² +4 is shown. State the domain, range, and end behavior of the function.

Natalija [7]

The domain is all real numbers

The range is [4,infinity)

The end behavior is

As x—-> +infinity, f(x)—->+infinity

And as x——>-infinity, f(x)——>+infinity

Hope this helps!

8 0

2 years ago

48:23 +4.10 3/4 Help pls....

Bond [772]

Answer:

48:26.075

Step-by-step explanation:

4 0

3 years ago

Helppppppppppppppppppppp !!!!!!!!!!!!!

wel

Answer:

1,075

Step-by-step explanation:

4,870-2575=2295

2295-1220=1075

8 0

3 years ago

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Of equations:

Basile [38]

Answer:

The first number is -2 and the second number is 1

see the procedure

Step-by-step explanation:

The complete question is

Translate to a system equation

Twice a number plus three times a second number is negative one. The first number plus four times the second number is two.

Call the first number m and the second number n

Let

m ----> the first number

n ----> the second number

we know that

$2m+3n=-1$ ----> equation A

$m+4n=2$ ----> $m=2-4n$ ----> equation B

Solve the system by substitution

Substitute equation B in equation A

$2(2-4n)+3n=-1$

solve for n

$4-8n+3n=-1$

$5n=4+1$

$n=1$

Find the value of m

$m=2-4n$ ----> $m=2-4(1)=-2$

therefore

The first number is -2 and the second number is 1

8 0

3 years ago

Read 2 more answers