1 year ago

Twenty-nine lots of p=

Mathematics

1 answer:

sp2606 [1]1 year ago

6 0

Answer:

29p

Step-by-step explanation:

pretty simple

You might be interested in

Matt is three times as old is Jessica. The sum of their ages will total 56. How old are they now?

N76 [4]

Answer:

step 1: 3x+x=56

step 2: 4x=56

step 3: x=14

Jessica is 14. Matt is 3 times her age so Matt is 42. 14+42 equals 56.

Step-by-step explanation:

4 0

2 years ago

AB Complementary<br><br> SinA = 4/5 find Cos b

Dmitry [639]

Answer:

$cos\:b = \frac{4}{5}$

Step-by-step explanation:

It is given that: a and b are complementary.

$\therefore a + b = 90\degree\\\\\therefore a = 90\degree - b\\\\Assuming\: sin \: ratio \: on\: both\: sides\\\\sin\:a = sin(90\degree - b)\\\\\therefore \frac{4}{5} = sin(90\degree - b)...(\because sin\:a = \frac{4}{5})\\\therefore \frac{4}{5} =cos\:b...\{\because sin(90\degree - \theta) = cos\: \theta\} \\\\\huge\purple{\boxed{\therefore cos\:b = \frac{4}{5}}}\\$