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2 years ago

Tell whether the given value is a solution of the inequality.

Mathematics

1 answer:

elixir [45]2 years ago

3 0

Step-by-step explanation:

what is third law of motion/cihqepgpmy explain with example and what is different between pressure and area

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Help me answer this question.

neonofarm [45]

Answer:

<h2>8 units²</h2>

Step-by-step explanation:

Let side of the square = a

The , Area of square = a²

Now, Midpoint of Diagonal DB is E

And DE = 2 units

So, DB = 2 DE = 2 × 2 = 4 units

Now, using Pythagoras theorem in ∆ BCD

DB² = DC² + BC²

plug the values

${4}^{2} = {a}^{2} + {a}^{2}$

Collect like terms

${4}^{2} = 2 {a}^{2}$

Evaluate the power

$16 = 2 {a}^{2}$

Swipe the side of the equation

$2 {a}^{2} = 16$

Divide both sides of the equation by 2

$\frac{2 {a}^{2} }{ 2 } = \frac{16}{2}$

Calculate

${a}^{2} = 8$

Therefore, The area of the square is 8 sq.units.

Hope this helps..

Best regards!!

3 0

3 years ago

Which angles are supplementary angles?

Tpy6a [65]

Answer:

Supplementary angles are two angles with a sum of 18 0 ∘ 180 ^\circ 180∘ . A common case is when they lie on the same side of a straight line.

Answer - KJM and KJH

If i'm wrong please tell me

5 0

3 years ago

Somebody please help me answer this question and show me how you got it

ella [17]

8208 total tickets / 12 concerts =
684 tickets per concert.

3 0

3 years ago

Read 2 more answers

Write the exact value solution and an approximation for 10^4x=25

Murrr4er [49]

Answer:

exact value: $x= \frac{log25}{4}$

approximate: x=0.349485

Step-by-step explanation:

Exact Value:

$10^{4x} = 25$

$log (10^{4x})= log 25$

$4x = log 25$

$x= \frac{log25}{4}$

Approximate:

$x= \frac{log25}{4}$

$x=1.39794/4\\$

$x=0.349485$

6 0

3 years ago

What is the perimeter of the rectangle?

UkoKoshka [18]

B. Because 5 t 5 t 4 t 4 equals 18

6 0

3 years ago

Read 2 more answers