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3 years ago

Square: Area 25 units2. What is the square root?

Mathematics

2 answers:

stealth61 [152]3 years ago

5 0

Answer:

The square root is 5 units.

Step-by-step explanation:

It is given that:

Square area is 25 units square.

We have to find the square root.

Square root = $\sqrt{25}$

Square root = $\sqrt{5*5}$

Square root = 5 units

Therefore,

The square root is 5 units.

kirza4 [7]3 years ago

4 0

Answer: 4

Step-by-step explanation:

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Evaluate 4-0.25g+0.5h when g=10 and h=5

skad [1K]

Answer:

$4$

Step-by-step explanation:

$4 - 0.25g + 0.5h = 4 - 0.25(10) + 0.5(5) = 4 - 2.5 + 2.5 = 1.5 + 2.5 = 4$

8 0

4 years ago

Read 2 more answers

Which of the following triangles is not an obtuse triangle?

sdas [7]

I think the answer is the third one

4 0

3 years ago

What is the length of the base of a right triangle with an area of 20 m² and a height of 4 m?

mars1129 [50]

A = 1/2 hb
20 = 1/2 x 4 x b
20 = 2 b
b = 20 /2
b = 10

answer is <span>10 m</span>

3 0

3 years ago

Given the function ƒ(x) = 3x2 − 5x + 10, find ƒ(4).

Sav [38]

The right answer is Option B: f(4) = 38

Step-by-step explanation:

Given function is;

$f(x) = 3x^2-5x+10$

For finding f(4), we will put x=4 in the given function; therefore

Putting x=4 in given function,

$f(4) =3(4)^2-5(4)+10\\f(4) =(3*16)-20+10\\f(4) = 48-10\\f(4) = 38$

Therefore;

f(4) = 38 in the given function.

The right answer is Option B: f(4) = 38

Keywords: function, addition

Learn more about functions at:

#LearnwithBrainly

8 0

3 years ago

What is the base 8 representation of the number 11100111

katovenus [111]

If the given number is in base 2, that means

11100111₂ = 2⁷ + 2⁶ + 2⁵ + 2² + 2 + 1

8 = 2³, and so we have

11100111₂ = 2 • (2³)² + (2³)² + 2² • 2³ + 2² + 2 + 1

11100111₂ = 3 • 8² + 4 • 8 + 7

11100111₂ = 347₈

Because 8 is the 3rd power of 2, we can also split up the given number into block of length up-to 3, then convert each block directly into base 8:

11 100 111

11₂ = 2 + 1 = 3

100₂ = 2² = 4

111₂ = 2² + 2 + 1 = 7

so again we get 347₈.

6 0

3 years ago