1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
djyliett [7]
3 years ago
11

Find the value of b that will make the equation sin 62°= cos B true when 0°

Mathematics
1 answer:
KiRa [710]3 years ago
4 0

Hello from MrBillDoesMath!

Answer:

b = 28 degrees

Discussion:

In general,

sin (90 - @) = cos(@)

Set 90 [email protected] = 62  => @ = 28 so

sin (90-28) = sin(62) = cos(28)    => b = 28

Thank you,

MrB

You might be interested in
Using the diagram, explain why y =2x+1 and y=2x-3 have no solutions.
AlekseyPX
Because they have the same inclination so if we try to draw them on a diagram they will be parallel to each other.

7 0
3 years ago
Read 2 more answers
What whole number is excluded from 0
Zanzabum

Answer:

first whole no.

Step-by-step explanation:

hope this helps

6 0
2 years ago
Read 2 more answers
It is 30 points and will give brainliest
allochka39001 [22]

Answer:

4a2−4ab+b2

Step-by-step explanation:

(2a−b)2 =(2a+−b)(2a+−b)

=(2a)(2a)+(2a)(−b)+(−b)(2a)+(−b)(−b)  

 Sooo our equation =4a2−2ab−2ab+b2

Hoped I helped -

Sleepy~

7 0
3 years ago
A mother is 1 3/4 times as tall as her son. Her son is 3 feet tall. How tall is the mother?
Kobotan [32]
In order to find the answer to this question, you need to multiply the fractions. But before we do that, we need to turn the mixed fraction into a proper fraction. 1 3/4 would turn into 7/4 because you multiply the denominator by the whole number and add the numerator. So we come out with:

7/4 x 3/1 = 21/4

Can we simplify 21/4? No, we can't. However, we need to turn it back into a mixed fraction. We can do that by actually dividing the numbers. 21 divided by 4 is 5 with a remainder of 1, so we come out with our answer.

The mom is 5 1/4 feet tall :) Hope this helps!
3 0
3 years ago
What is the third quartile of the given data set?<br><br> {2, 5 ,6, 7, 15, 16, 17}
Tanya [424]
Series = <span>{2, 5 ,6, 7, 15, 16, 17}

Here, Median = 7

Then Q3 = </span><span>{15, 16, 17}
Median of Q3 = 16

In short, Your Answer would be: 16

Hope this helps!</span>
5 0
3 years ago
Other questions:
  • Wright a variable expression for the word phrase, " Five less than a number m"
    7·1 answer
  • How do you solve the proportion 15/18=y/30
    7·1 answer
  • Help anyone. I want to be good at math
    6·2 answers
  • Help! I don’t understand it!
    14·2 answers
  • Find the relative minimum of<br> y = 3x^3 + 14x^2 - 11x - 46<br><br>(___, ___)​
    11·1 answer
  • A photographer shines a camera light at a particular painting forming an angle of 40° with the camera platform. If the light is
    6·1 answer
  • A car travels 351 miles on 13 gallons of gas. What is the number of miles driven per gallon of gas?
    14·2 answers
  • PLEASE HELP ME WITH QUESTIONS 2-3 IM GIVING 18 POINTS AWAY AND EXPLAIN YOUR ANSWER PLEASE
    10·1 answer
  • Is this correct? if not why pls​
    12·1 answer
  • 9. The area of a circle is 706.97 in2. Find the radius.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!