2 years ago

Which is a value of x if sin 60°=cos(x+10)°

Mathematics

1 answer:

IRISSAK [1]2 years ago

3 0

Solution
cos (90-60)=cos (x+10)
⇒30=x+10
x=30-10
x=20.

You might be interested in

Tara scored 20 points in her first basketball game and n points in each of the next 6 games. What expression represents tara's t

Karo-lina-s [1.5K]

Answer:

20+6n

Step-by-step explanation:

Tara's point total is found by adding up the points in each game ...

20 + n + n + n + n + n + n

= 20 +6n

_____

Of course, we use multiplication to simplify repeated addition.

6 0

3 years ago

Saul wrote the statements shown in the chart.

kupik [55]

<span>The correct answer is option C. i.e. Statements 1 and 2 are postulates because they are true facts.A line must contain atleast two point because then only line can be formed. Similarly, a plane is formed when there are atleast three non-collinear points.</span>

7 0

2 years ago

What 324568 x 951478

KengaRu [80]

Answer:

3088.1931 is your answer

Step-by-step explanation:

3 0

3 years ago

Suppose you are playing a game of Uno and you must draw two cards from the deck. An Uno deck contains

Elina [12.6K]

Answer:

hatdog jdudhsisbsn

Step-by-step explanation:

jsysvysbd

7 0

2 years ago

Read 2 more answers

Help me! pleaseeeeeeeeee i would really appreciate it

Aloiza [94]

I did this before and the answer is b

8 0

3 years ago