3 years ago

Simplify the expression 2x(4 + x - 9 + 3x)

Mathematics

2 answers:

torisob [31]3 years ago

8 0

The answer is = A. 8x-10 ✔️✅

sammy [17]3 years ago

6 0

The answer is d 8x^2 - 10

You might be interested in

An object with a starting velocity of 15 m/s accelerates at 3 m/s2. How far does the object travel within 10 seconds?

Anna007 [38]

Answer: 300 m

<u>Step-by-step explanation:</u>

$distance(s)=v_it+\dfrac{1}{2}at^2 \quad \text{where}\ v_i \text{is initial velocity, a is acceleration, t is time}$

$s=(15)(10)+\dfrac{1}{2}(3)(10)^2$

= 150 + 150

= 300

6 0

3 years ago

Verify sin(360° - 0) = -sin0

zaharov [31]

Answer:

see explanation

Step-by-step explanation:

Using the Addition formula for sine

sin(x ± y) = sinxcosy ± cosxsiny

Consider the left side

sin(360 - Θ ), then

= sin360°cosΘ - cos360°sinΘ

= 0 × cosΘ - 1 × sinΘ

= 0 - sinΘ = - sinΘ → verified

6 0

3 years ago

Read 2 more answers

Five friends plan to split a restaurant bill evenly. The total cost of the meal is $89.75, and they want to leave a 20% tip. Wha

sladkih [1.3K]

The answer is 21.54

Hope this helped

8 0

3 years ago

Read 2 more answers

A point located at (4, 7) is translated up 5 units. What are the coordinates of the image?

Fantom [35]

Can u make a graaph showing this

7 0

3 years ago

What are the qualification of? 0.3%

KIM [24]

Answer:

Step-by-step explanation:

4 0

2 years ago