All categories

2 years ago

Find the product (3s+6t)(s+t)

Mathematics

1 answer:

Nikitich [7]2 years ago

8 0

Answer:

3s^2 +9st +6t^2

Step-by-step explanation:

Each term of one factor is multiplied by all terms of the other factor and like terms are combined. This is an application of the distributive property.

= 3s(s +t) +6t(s +t)

= 3s^2 +3st +6st +6t^2

= 3s^2 +9st +6t^2

You might be interested in

Marj needs to round $345.67$, and she wants the result to be as large as possible. She has to round to the nearest thousand, the

Andre45 [30]

Answer:

$346.00

Step-by-step explanation:

4 0

2 years ago

Find the length of side xz give your answers to 3 significant figures

aleksandrvk [35]

Answer:

XZ ≈ 14.4 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos29° = $\frac{adjacent}{hypotenuse}$ = $\frac{ZY}{XZ}$ = $\frac{12.6}{XZ}$

Multiply both sides by XZ

XZ × cos29° = 12.6 ( divide both sides by cos29° )

XZ = $\frac{12.6}{cos29}$ ≈ 14. 4 ( to 3 sig. figs )

3 0

2 years ago

in 2 hours a candy maker can make 80 boxes that each have 10 pieces of candy and each how many pieces of candy does a candy make

Nata [24]

Answer:

Dont no but will check

planation:

7 0

3 years ago

Please answer as soon as possible. Answers appreciated.

GREYUIT [131]

Answer: $(-1.412,-2.124),(3.29,7.28)$

Step-by-step explanation:

Given

The given equation is $2^x-2.5=2x+0.7$

There are two functions i.e. $y=2^x-2.5\ \text{and}\ y=2x+0.7$

Their intersection gives the solution of the above function

From the graph, we can see that both the graph intersects at two different points i.e. at

$(-1.412,-2.124)\ \text{and}\ (3.29,7.28)$

6 0

2 years ago

What angle relationship best describes angles AFC and DFB?<br> WILL GIVE BRAINLIEST

Ivan

Answer:

vertical angles

Step-by-step explanation:

they are vertical angles because they are vertically opposite each other and they are equal

4 0

2 years ago

Read 2 more answers