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
SOVA2 [1]
3 years ago
11

Please help, if able! 10 points up^^

Mathematics
1 answer:
Debora [2.8K]3 years ago
7 0

cosine=\dfrac{adjacent}{hypotenuse}\\\\sine=\dfrac{opposit}{hypotenuse}\\\\\boxed{\cos57^o=\dfrac{x}{51}}

You might be interested in
A stockholder sold her shares and made a profit of $1,327. If that is a profit of 22%, how much were the shares worth when she o
postnew [5]

Answer:

1087

Step-by-step explanation:

3 0
3 years ago
The aorta is the largest artery in the human body. In the average adult, the aorta attains a maximum diameter of about 1.18 inch
Sholpan [36]
Well we know that 1 inch is 2.54 cm.  But how wide is .18?  Lets do .18 x 2.54 to get 0.4572.  Now lets add 2.54 + 0.4572 to get 2.9972.  This means that the maximum width of the aorta is 2.9972 cm.  Hope this helped :)
3 0
3 years ago
David found and factored out the GCF of the polynomial 80b4 – 32b2c3 + 48b4c. His work is below.
Vikentia [17]

Answer:

Given Polynomial:

80b^4-32b^2c^3+48b^4c

Factors of Coefficient of terms

80 = 5 × 16

32 = 2 × 16

48 = 3 × 16

Common factor of the coefficient of all term is 16.

Each term contain variable. So the Minimum power of b is common from all terms.

Common from all variable part comes b².

So, Common factor of the polynomial = 16b²

⇒ 16b² ( 5b² ) - 16b² ( 2c³ ) + 16b² ( 3b²c )

⇒ 16b² ( 5b² - 2c³ + 3b²c )

Therefore, Statements that are true about David's word are:

The GCF of the coefficients is correct.

The variable c is not common to all terms, so a power of c should not have been factored out.

In step 6, David applied the distributive property

8 0
3 years ago
Read 2 more answers
Solve the following system of equations using the elimination method. 4x + 2y = 12 4x + 8y = –24
Hunter-Best [27]

Answer:

my answer for y is -6, x is -10

Step-by-step explanation:

just eliminate the -4s by subtracting them and you will get the value of y.

now you can use either eqn (I) or (ii) which are first and second.

anyone you decide to choose just replace y by the value you got and you will get the value of x.

pls try to do it buddy you can

4 0
2 years ago
Helppp!!!!
svetlana [45]

Answer:

1. he took 8/12 for lunch, but 1/12 is left

2. she ate 2/5, but there's 4/15 left of the whole cake that is untouched

Step-by-step explanation:

i hope this helps, the wording is a little confusing to me tho

3 0
3 years ago
Read 2 more answers
Other questions:
  • Complete the equation of the line through (2,1) and (5,-8)<br> WORTH 20 POINTS
    15·2 answers
  • Evaluate the function rule for the given value.
    7·2 answers
  • Bored wanna chill be coollllllll
    13·2 answers
  • When simplified (v2 – y + 1) + (4y2 – 3y - 2) is:
    5·1 answer
  • Find the value of n so that the line perpendicular to y=−15x − 6 passes through the points (n, −12) and (4, 8) .
    12·1 answer
  • For the function f(x)=2x+4 and g(x)=3x+1 find g(f(5)
    5·1 answer
  • Find the value of x. Round to the nearest tenth.
    13·1 answer
  • Kelli has $33 in her checking account. She then writes a check for $42. What is the balance of Kelli's bank account?
    6·1 answer
  • Help PLZ Answer Questions Below
    5·2 answers
  • Solve the proportion 2/43 = j/13
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!