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3 years ago

Write the product as a trinomial.(k – 1)(k – 4)

1 answer:

5 0

(k - 1)(k - 4)

Use FOIL to solve this.

First
k * k
Outer
k * -4
Inner
-1 * k
Last
-1 * -4

k^2 - 4k - 1k + 4

k^2 - 5k + 4 is the trinomial.

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In a company 85% of the workers are men if 510 women work for the company how many workers are there in all

tester [92]

Answer:

3400 workers

Step-by-step explanation:

85% of men that means 15% are women

15% = 510

15/100= 510/x

100x510=51000

51000/15 =3400

x=3400

3 0

2 years ago

Edward solved the equation 4x + 1 = 5x + (−5) using these steps. 1. Add 4 negative x-tiles to both sides. 2. Add 5 negative unit

8_murik_8 [283]

Answer:

The solution for the given expression x ix 6.

Step-by-step explanation:

$4x + 1 = 5x + (-5)$

Solution:

Step 1: Adding (-4x) on both sides

$4x + 1 +(-4)= 5x + (-5)+(-4x)$

$1=-5+1x$

Step 2: Adding (5) on both sides:

$1+5=-5+1x+5$

$6=x$

The solution for the given expression x ix 6.

8 0

3 years ago

Read 2 more answers

May someone please help me please? This is about exponents by the way. About 5 questions I need help with.

Sloan [31]

Answer:

2x2x2x2x2x2x2=8/3=1 2/3

8x8x8=512

1/6x1/6x1/6= 1/216

5/8x5/8=1 2/8

Step-by-step explanation:

i hope this helps

have a nice day/night

mark brainliest, please :)

6 0

2 years ago

Calculate the area of the quarter circle estimate using 3.14 for pi

mars1129 [50]

The area of the quarter circle with radius 3ft is $7.065 ft^2$

Area of a quarter circle is given by the formula:

$Area = \frac{\pi r^2}{4}$

Where r represents the radius of the circle

In the quarter circle shown, the radius, r = 3 feet

π = 3.14

Substitute π = 3.14 and r = 3 into the formula $Area = \frac{\pi r^2}{4}$

$Area = \frac{3.14 \times 3^2}{4}\\\\Area = \frac{3.14 \times 9}{4}\\\\Area = \frac{28.26}{4}\\\\Area = 7.065 ft^2$

The area of the quarter circle with radius 3ft is $7.065 ft^2$

Learn more here: brainly.com/question/25843249

6 0

2 years ago

Type the correct answer in each box.

svlad2 [7]

Answer:

heads 4 H-4

tails 2 T-2 and 6 is T-6

Step-by-step explanation:

8 0

2 years ago