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3 years ago

Find the value of the power. ( 5 6 ) 3

Mathematics

1 answer:

tiny-mole [99]3 years ago

7 0

$\bf \left( \cfrac{5}{6} \right)^3\implies \cfrac{5^3}{6^3}\implies \cfrac{125}{216}$

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What is this answer I need help 3x^2-48=0

devlian [24]

Answer: the answer is X=8

Step-by-step explanation:

3 0

3 years ago

Find the area of this trapezoid. Be sure to include the correct unit in your answer. Continue 13 cm 20 cm 8 cm 5 cm 0 0/0 08 cm

kodGreya [7K]

Given:

• Upper Base of trapezoid = 8 cm

• Lower base = 20 cm

• Length of one leg (also height) = 5 cm

• Length of other leg = 13 cm

Let's find the area of the trapezoid.

To find the area of the trapezoid, apply the formula:

$A=\frac{a+b}{2}*h$

Where:

A is the area

a is the length of upper base = 8 cm

b is the length of the lower base = 20 cm

h is the height = 5 cm

Plug in the values for a, b, and h to find the area, A:

$\begin{gathered} A=\frac{8+20}{2}*5 \\ \\ A=\frac{28}{2}*5 \\ \\ A=14*5 \\ \\ A=70\text{ cm}^2 \end{gathered}$

Therefore, the area of the trapezoid is 70 cm^2

8 0

1 year ago

Juanita is 13 years older than her cousin. The sum of their ages is no less than 103 years. Enter an inequality that can be used

Bond [772]

Please see below solution:

y = x + 13
y + x ≥ 103
x + 13 + x ≥ 103
Inequality is:
2 x + 13 ≥ 103
2 x ≥ 103 - 13
2 x ≥ 90
x ≥ 90 : 2
x ≥ 45
The youngest age Juanita`s cousin can be is 45.

6 0

3 years ago

Select the two values of x that are roots of this equation.

Aliun [14]

Answer:

A and C

x = -(√17 - 5)/2, (√17 + 5)/2

Step-by-step explanation:

Quadratic Formula: $x = \frac{-b +/-\sqrt{b^2-4ac} }{2a}$

Step 1: Use quadratic formula

a = 1, b = -5, c = 2

$x = \frac{5 +/-\sqrt{(-5)^2-4(1)(2)} }{2(1)}$

$x = \frac{5 +/-\sqrt{25-8} }{2}$

$x = \frac{5 +/-\sqrt{17} }{2}$

3 0

3 years ago

A scientist raised $32,506 for his project. He later found out that he would need $57,500 to completely pay for it. How much mor

hammer [34]

We need to subtract: the scientist needed 57,500 dollars, but already had 32,506, so we need to find what's left: 57,500 - 32,506 = 24,992 dollars

Your answer is A. Hope that helps! :)

3 0

3 years ago

Read 2 more answers