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
vovikov84 [41]
2 years ago
10

Help please, it is easy but not for me.

Mathematics
1 answer:
Grace [21]2 years ago
6 0

Answer:

60.28.

Step-by-step explanation:

We need the sine function because we are given the opposite side and  we need the hypotenuse.

sin 71 = 57 / x

Cross multiply

x * sin 71 = 57

x = 57 / sin 71

= 60.28.

You might be interested in
NEED HELP ASAP (ILL GIVE BRAINLIST)
strojnjashka [21]

Answer:

the answer is 33 9/11

Step-by-step explanation:

multiply the fractions

.

.

7 0
2 years ago
Read 2 more answers
An ice cream store sells 28 flavors of ice cream. Determine the number of 4 dip sundaes.
katrin [286]

Answer:

20,475\ ways

Step-by-step explanation:

we know that

<u><em>Combinations</em></u> are a way to calculate the total outcomes of an event where order of the outcomes does not matter.

To calculate combinations, we will use the formula

C(n,r)=\frac{n!}{r!(n-r)!}

where

n represents the total number of items

r represents the number of items being chosen at a time.

In this problem

n=28\\r=4

substitute

C(28,4)=\frac{28!}{4!(28-4)!}\\\\C(28,4)=\frac{28!}{4!(24)!}

simplify

C(28,4)=\frac{(28)(27)(26)(25)(24!)}{4!(24)!}

C(28,4)=\frac{(28)(27)(26)(25)}{(4)(3)(2)(1)}

C(28,4)=20,475\ ways

5 0
2 years ago
44.17
Vikentia [17]
What thats so long sjsusjdjss
3 0
3 years ago
Complete each sentence 4% of __days is 56 days
iris [78.8K]
1400 days = 56 days... 100 over 4 * 4/100*d=100 over 4 * 56 xd= 5600 over 4 d = 1400



5 0
3 years ago
A number is increased by 54. The sum is then divided by 9. The result is 21. Write an equation to represent the description abov
Andrew [12]
54 devided by 9 will equal to 21
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the reciprocal of 4.5? And after I get the reciprocal how did they get 2 over 9 for the answer?
    10·1 answer
  • Anybody have a proper answer for this?
    6·1 answer
  • The scale on a map is 1 inch : 500 miles.
    11·1 answer
  • Evaluate.<br> 1500(0.04)(3) I don’t understand this
    11·1 answer
  • Which term can be added to the list so that greatest common factor of the three terms is 12h^3? 36h^3 12h^6. 6h^3. 12h^2. 30h^4.
    7·1 answer
  • Lena paid $18.96 for 3pounds of coffee. What is the cost per pound for this coffee
    15·1 answer
  • Identify the real fifth root(s) of -32
    10·1 answer
  • Jerome recently moved to a new city and bought a home. The assessment rate is 51%. The property tax rate is $53.26 per $1000. Wh
    6·1 answer
  • What is the least common multiple (LCM) of these monomials?<br><br> 12a^2 b^6, 28a^4, 42ab^3
    8·1 answer
  • Evaluate the expression.<br><br> |23 – 4|
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!