3 years ago

1+4=5, 2+5=12, 3+6=21, 8+11=?

Mathematics

1 answer:

MaRussiya [10]3 years ago

6 0

96 is the correct answer to your question i

You might be interested in

625/1296 simplified fraction

qwelly [4]

Answer:

163/324

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Simplify negative 5 minus the square root of negative 44 negative 5 minus 4 times the square root of 11 i negative 5 minus 4 i t

Anika [276]

Answer:

$-5-\sqrt{-44}=-5-2\sqrt{11}i$

Step-by-step explanation:

We want to simplify:

$-5-\sqrt{-44}$

We rewrite the expression under the radical sign to obtain:

$-5-\sqrt{4\times11\times -1}$

We split the expression under the radical sign to get:

$-5-\sqrt{4} \times \sqrt{11} \times \sqrt{-1}$

Recall that:

$\sqrt{-1}=i$

This implies that:

$-5-\sqrt{4} \times \sqrt{11} \times \sqrt{-1}=-5-2\sqrt{11}i$

Therefore $-5-\sqrt{-44}=-5-2\sqrt{11}i$

6 0

3 years ago

A pack of five basic solid T-shirts costs $29.95 in a store. The sales tax where they are sold is 7.75%. What is the unit cost o

Anna71 [15]

Answer:

6.45

Step-by-step explanation:

29.95+7.75%=32.27

32.27/5

6.45

3 0

3 years ago

Read 2 more answers

Solve for v.<br> 4v = 676

SpyIntel [72]

Answer:

v=169

Step-by-step explanation:

$4v=676$

Divide by 4.

$v=\frac{676}{4}$

$v=169$

6 0

4 years ago

Read 2 more answers

How to multiply how far would a car go if it travels at 50 km an hour for 3 hours?

ale4655 [162]

1 hour = 50 km
3 hours = 50 x 3 = 150 km

Answer: The car would go for 150 km in 3 hours.

8 0

4 years ago