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2 years ago

Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality

Mathematics

1 answer:

Phantasy [73]2 years ago

5 0

Answer:

10 <√111 <11

Step-by-step explanation:

10 <√111 <11

Place given number between two consecutive integers: 10 <√111 <11

Answer: 10 <√111 <11

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It's possible to build a triangle with a side lengths of 5, 5, and 10

yawa3891 [41]

Yeah, base is ten and the two sides are 5...

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3 years ago

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Will mark brainllest

telo118 [61]

a) The halfway number is $\frac{-4.5}{10}$ .

b) The ascending order is $\frac{-1}{2}$ , $\frac{-4.5}{10}$ and $\frac{-2}{5}$ .

<u>Step-by-step explanation:</u>

a)Halfway number is otherwise Middle number.

The halfway number of two numbers = $\frac{sum of two numbers}{2}$ .

The halfway for $\frac{-2}{5}$ and $\frac{-2}{5}$ = $\frac{\frac{-2}{5}+ (\frac{-1}{2})}{2}$ .

= $\frac{-2}{5}+ (\frac{-1}{2})$ .

= $\frac{-4-5}{10}$ .

= $\frac{-9}{10}$ .

∴Halfway = $\frac{\frac{-9}{10} }{2}$ .

= $\frac{-4.5}{10}$

The halfway for $\frac{-2}{5}$ and $\frac{-1}{2}$ = $\frac{-4.5}{10}$ .

b) The ascending order is $\frac{-1}{2}$ , $\frac{-4.5}{10}$ and $\frac{-2}{5}$ .

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3 years ago

Someone help please

Mrac [35]

Use ax^2 + bx + c = 0

ac = -8
b = 2

The factors are 4 and -2.
Plug them into the equation:

x^2 + 4x - 2x - 8

Then factorise it:

x ( x + 4) - 2 (x + 4)

so m = 4

(x + 4)^2

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3 years ago

Explain how finding 4 x 384 can help you find 4 x 5,384. Then find both products.

Serhud [2]

384
X 4 =
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5384
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3 years ago

Can you factorise<br> X=3a-2x10-2a

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3 years ago