3 years ago

Complete the square 2x

Mathematics

2 answers:

Elan Coil [88]3 years ago

6 0

Answer:

2x squared , is basically (2 times 2) into ( x into x)

so that makes (2x)^2 = 4x^2

Step-by-step explanation:

azamat3 years ago

3 0

Answer:

4x2

Step-by-step explanation:

2 to the second power is 4 and x to the power of 2 is just x squared

You might be interested in

Answer dis or somethinggg

NemiM [27]

Answer:

ok just did now give be brainlyest

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the height of the antenna?

ira [324]

Answer:

14 feet.

Step-by-step explanation:

Use the tangent function:

$tan\alpha = \frac{opposite}{adjacent}$

a = length of antenna:

$tan\70 = \frac{a}{15}$

$a = 15tan\70$

a = 14.09538931 ≈ 14

7 0

3 years ago

Nina makes $12 per hour at her job. She also earns commission. Last week she earned $78 in commission and made a total of $444.

Vesnalui [34]

Answer:

30.5 hours

Step-by-step explanation:

444-78=366

366/12=30.5

30.5 x 12= 366

7 0

3 years ago

Read 2 more answers

Find the principle that yields and interest of Rs.2240 at the rate of 10% p.a. in a years 6 months.

Vinvika [58]

Step-by-step explanation:

I=PRT/100

p=I/RT×100

p=2240/10×2×100

p=11200

5 0

3 years ago

Find 38% of the number 405. a. 153.9% c. 1065.79 b. 153.9 d. 15,390

vredina [299]

A.) 153.9 would be your answer!<span>
</span>

3 0

3 years ago