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
jasenka [17]
3 years ago
7

Solve (round to two decimal places) can someone please help me!

Mathematics
1 answer:
Degger [83]3 years ago
4 0
Cos(40)= 21/ (hypotenuse)
hypotenuse(cos(40))= 21
hypotenuse = 21/ cos(40)
21/ cos40 = 27.41
You might be interested in
Is the answer to this b?
marysya [2.9K]

Answer:

2. $2.31

Step-by-step explanation:

25% off, 75% to be paid

75/100 × 31.5 = 23.625

20% off, 80% to be paid

80/100 × 26.75 = 21.4

18% off, 82% to be paid

82/100 × 26 = 21.32

Highest - Lowest

23.625 - 21.32

2.305

7 0
3 years ago
Read 2 more answers
I need help with both of these someone please help me . you’ll get 20 brainly points !!
Orlov [11]

Answer:

First question: 42cm^2

Second question:

whole figure: 150 cm^2

blue part: 96cm^2

white part:54cm^2

Step-by-step explanation:

Lets do math:

look you gave me alot to do but lets go:

Question 1:

lets find the area of the whole rectangle without the parts taken away.

6*10-60

lets put that away for a little bit and move onto the empty space that we have to take away from the rectangle to get this shape.

im now going to subtract 2 from 10 to get 8. I did this to find out the a length

8*3=24

18 is the area of the shape that we have to subtract from the big rectangle

lets now take out the area we put away for a little while.

60-18=42

so 42 is the area of the first shape.

Question #2:

This problem needs multiple answers so lets get started.

first we need to find the area of the big rectangle.

10*15=150

lets put that away for a little bit.

now lets find the area of the little rectangle

6*9=54

to find the blue we have to subtract 54 from 150 which is 96

so now we have this:

area of the whole figure:150

area of the shaded rectangle inside (white): 54

area of the shaded rectangle (blue): 96

phew that was a lot of typing

the end

8 0
3 years ago
At a party, there are 2 six-packs of regular cola, 1 six-pack of diet cola, 1 six-pack of cherry cola, and 1 six-pack of vanilla
aliya0001 [1]

Answer:

B.

Step-by-step explanation:

There are 5 total 6-packs of cola. 1 is cherry and the other is vanilla. 2 out of 5 are the flavors. This means you have a 2 in 5 chance of getting a cherry or vanilla cola.

8 0
3 years ago
PLEASE HELP ILL AWARD BRAINLIEST!!
BabaBlast [244]

Answer:

4th one

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
N + 4 > -9
Sav [38]

Answer:

n>-13

Step-by-step explanation:

so you subtract 4 from -9 then since your not multiplying or divinding by a negative you don't flip the sign

3 0
2 years ago
Read 2 more answers
Other questions:
  • The Hawks have won 12 games, which is 60% of the games they have played this season.How many games have the Hawks played this se
    12·2 answers
  • PLZ HELP ASAPPPPPP find the rate of change from the points 5,24 and 36,7.5
    8·1 answer
  • Compare how you would model And récord finding the sum And difference of two rocks weighing 2/8 pound And 3/8 pound .
    10·1 answer
  • HELP TEST DUE 12/1 The function f(x) = x − 1 is changed to f(x) = 1 4 x − 1. Which describes the effect of the change on the gra
    10·2 answers
  • On any given day, the number of users, u, that access a certain website can be represented by the inequality1125-41530. Which of
    9·1 answer
  • Which list shows the triangles in order from greatest area to least area
    15·1 answer
  • PLEASE HELP ASAP!!!! Thanks!!
    8·1 answer
  • Find the value of 7C7
    10·1 answer
  • Please help me with this problem I am stuck so bad please help
    8·1 answer
  • Which of the following sets does the number 2.333 belong to?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!