All categories

3 years ago

How do you factor k^2-k-56

Mathematics

2 answers:

klasskru [66]3 years ago

8 0

(k-8)(k+7) is how you factor is

saul85 [17]3 years ago

8 0

Use the factoring method
(k-8)(k+7)

You might be interested in

What is one fifth of an inch

Brums [2.3K]

The answer would be 0.2 inches! Hope this helps!!

4 0

4 years ago

What is the simplified base of the function f(x) = One-fourth (Root Index 3 StartRoot 108 EndRoot) Superscript x?

wel

Answer:

The base is: $3 \sqrt[3]{4}$

Step-by-step explanation:

Given

$f(x) = \frac{1}{4}(\sqrt[3]{108})^x$

Required

The base

Expand 108

$f(x) = \frac{1}{4}(\sqrt[3]{3^3 * 4})^x$

Rewrite the exponent as:

$f(x) = \frac{1}{4}(3^3 * 4)^\frac{1}{3}^x$

Expand

$f(x) = \frac{1}{4}(3^3^\frac{1}{3} * 4^\frac{1}{3})^x$

$f(x) = \frac{1}{4}(3 * 4^\frac{1}{3})^x$

Rewrite as:

$f(x) = \frac{1}{4}(3 \sqrt[3]{4})^x$

An exponential function has the following form:

$y=ab^x$

Where

$b \to base$

By comparison:

$b =3 \sqrt[3]{4}$

So, the base is: $3 \sqrt[3]{4}$

6 0

3 years ago

Find the area of the following figure round to the nearest

inysia [295]

Answer:

lets divide the figure into two parts.

triangle base=2ft+2ft+6ft

triangle base=10ft

area of triangle = 1/2×base×height

area of triangle = 1/2×10ft×12ft

area of triangle =60ft²

area of square=side²

area of square=(6ft)²

area of square=36ft²

5 0

3 years ago

A cereal box is 9-inches long, 5 inches wide, and 12 inches high. What is the volume of the box?

goldfiish [28.3K]

The answer to the problem is:

9*5*12= 540in^ 3

remember that the formula for this LxWxH

7 0

3 years ago

Lisa has 3 quarts of milk. Sanjay has 12 pints of milk. Who has more and why

andreyandreev [35.5K]

They are sanjay because three quarts is six pints which means six quarts is 12 pints

3 0

3 years ago

Read 2 more answers