Que es equivalente a 20

sdas [7]

The term corresponding angles means that the angles are in the same relative position. if you look at A, r and w are in the same positions if we.were.to overlap the 2 intersections. So they are corresponding angles

8 0

4 years ago

Please help with these 2 problems

HACTEHA [7]

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = \frac{16}{9}$

4ˣ⁻¹ = 49 / 4

<h3>How to simplify an expression?</h3>

The expressions can be simplified as follows;

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }$

Hence,

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} }$

Therefore,

$(\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} }$

Finally,

$(\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} } = (\frac{4}{3} )^{3}$

$(\frac{4}{3} )^{3} = \frac{16}{9}$

2ˣ = 7

4ˣ⁻¹ = 2²⁽ˣ⁻¹⁾ = 2²ˣ ⁻ ² = 2²ˣ / 2² = (2ˣ)² / 2²

Therefore,

(2ˣ)² / 2² = 7² / 2² = 49 / 4

Hence,

4ˣ⁻¹ = 49 / 4

Finally, the $(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }$ is equal to $\frac{16}{9}$ and for the second part 4ˣ⁻¹ = 49 / 4

learn more on simplification here: brainly.com/question/17513857

#SPJ1

4 0

2 years ago

The markup of a computer is $3,237.50. The markup rate is 75%. What is the selling price?

Kaylis [27]

The applicable relation is

... selling price = cost + markup

You have not said what the base is for the markup percentage. If markup is 75% of the cost, then we have

... markup = 0.75×cost

... cost = markup/0.75 = 3237.50/0.75 = 4316.67

Then the selling price is

... selling price = $4316.67 +$3237.50 = $7,554.17

_____

If the markup is 75% of the selling price, then we have

... markup = 0.75×selling price

... selling price = markup/0.75 = $3237.50/0.75 = $4,316.67

5 0

3 years ago

Need answers ASAP there’s the question and the graph for support<br> .

rusak2 [61]

Answer:

you would save 10 dollars by buying the deluxe package instead of individuals

7 0

3 years ago

Angelica is currently 13 years old she is 2 years older than her brother. Write an equation to represent the situation.Solve ur

sdas [7]

Answer:

Therefore,

$x+2=13$ .......Equation

Angelica's Brother's age is 11 years old.

Step-by-step explanation:

Given:

Let the current age of Angelica's Brother be 'x' years old

Angelica's current age is 13 years old,

According to given condition,

Therefore the Equation will be,

$x+2=13$

On solving this equation we get

$x=13-2=11\\\\x=11\ years$

Therefore,

Angelica's Brother's age is 11 years old.

Therefore,

$x+2=13$ .......Equation

Angelica's Brother's age is 11 years old.

6 0

3 years ago