All categories

3 years ago

Represent the following expressions as the power of a number a. 1/a^2 · 1/a^3

Mathematics

1 answer:

wolverine [178]3 years ago

4 0

Answer:

a⁻⁵

Step-by-step explanation:

1/a²·1/a³

Multiply numerators and denominators

= (1 × 1)/(a² × a³)

= 1/a⁵

= a⁻⁵

You might be interested in

What is 30% of 10/16

Vanyuwa [196]

Answer; 30% of 10/16 is

0.1875

3 0

3 years ago

Read 2 more answers

What is the ratio of 225 of 15

Luden [163]

Answer:

15:1

Step-by-step explanation:

225:15

÷15 both sides

15:1

3 0

3 years ago

A triangle has side lengths measuring 2x + 2 ft x + 3 ft, and

Marta_Voda [28]

Answer:

$3x+5 < n < x-1$

Step-by-step explanation:

we know that

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

Applying the Triangle Inequality Theorem

1) $(2x+2)+(x+3) > n$

solve for n

$3x+5> n$

Rewrite

$n$

2) $(x+3)+n> 2x+2$

$n> x-1$

therefore

$3x+5 < n < x-1$

5 0

3 years ago

AC is tangent to circle O at A. The Diagram is not to scale.

statuscvo [17]

Answer:

B. 64°

Step-by-step explanation:

Given:

mBY = 52°

Inscribed angle measure is half the intercepted arc:

m∠BAY = 1/2(52°) = 26°

The angle between the diameter and tangent is right angle:

m∠BAC = 90°

According to angle addition postulate:

m∠YAC = m∠BAC - m∠BAY
m∠YAC = 90° - 26° = 64°

Correct choice is B

7 0

3 years ago

Read 2 more answers

find the midpoint of AB. A(-9,3), B(7,-8). write an equation perpendicular to AB passes through the midpoint

steposvetlana [31]

Step-by-step explanation:

the solution is in the picture

3 0

2 years ago