-3 (x+1) as an equivalent expression

cert 22.2 U To 3. Draw an area diagram to find (0.36) (0.53). Label and organize your work so that it can be followed by others.

Masteriza [31]

The result of the product of (0.36) and (0.53) is 0.1908

<h3>How to determine the product</h3>

The product expression is given as:

(0.36) * (0.53)

Rewrite the product as follows:

$(0.36) * (0.53) = (0.3 + 0.06) * (0.5 + 0.03)$

Expand the product

$(0.36) * (0.53) = 0.3 * (0.5 + 0.03)+ 0.06 * (0.5 + 0.03)$

Expand

$(0.36) * (0.53) = 0.15 + 0.009+ 0.03+ 0.0018$

Evaluate the sum

$(0.36) * (0.53) = 0.1908$

See attachment for the area diagram of the product

Read more about products at:

brainly.com/question/10873737

3 0

2 years ago

What does 3x^2+8x-10 equal?

blsea [12.9K]

Answer:

0.927

Step-by-step explanation:

just plug it in to a algebraric calculator!

5 0

3 years ago

Read 2 more answers

Can someone please help me with these? It's pretty straightforward, yet I don't fully understand. Please help me

skad [1K]

Answer:

1. 1.3608 or 1.36 Ton 2. 9259.42 but 9259 also works pounds 3. 56 pints 4. 3.9

Step-by-step explanation:

1. 1.3608 or 1.36 Ton 2. 9259.42 but 9259 also works pounds 3. 56 pints 4. 3.9

6 0

3 years ago

5. Can someone explain how to solve this?

zhannawk [14.2K]

Answer:

AC = 5 cm

BD = 12.5 cm (3 sf) [or 2 × root 39]

BE = 6.93 cm (3 sf) [or 4 × root 3]

Step-by-step explanation:

CE = 8cm [CE is radius of circle]

AC + 3 = 8

AC = 5 cm

BC = 8cm [BC is a radius of circle]

(AC)^2 + (AB)^2 = (BC)^2 [Pythagoras theorem]

25 + (AB)^2 = 64

AB = 6.2450 cm (5 sf) [or root 39]

BD = 2(BA)

= 2(6.2450)

BD = 12.5 cm (3 sf) [or 2 × root 39]

(BA)^2 + (AE)^2 = (BE)^2 [Pythagoras theorem]

39 + 9 = (BE)^2

BE = 6.93 cm (3 sf) [or 4 × root 3]

6 0

3 years ago

Pocahontas opens a savings account with $640 dollars that earns 3.9% interest per year not compounded. How much money to the nea

solmaris [256]

Given:

Principal value = $640

Rate of interest = 3.9% not compounded

Number of years = 8

To find:

The amount after 8 years.

Solution:

It is given that the interest is not compounded. It means, we need to find simple interest.

Formula for simple interest:

$I=P\times r\times t$

where, P is principal, r is rate of interest and t is time in years.

Put P=640, r=0.039 and t=8.

$I=640\times 0.039\times 8$

$I=199.68$

So, the interest is $199.68.

Now, amount after 8 years is

$A=P+I$

where, P is principal and I is interest.

$A=640+199.68$

$A=839.68$

Therefore, the amount after 8 years is $839.68.

8 0

3 years ago