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
VMariaS [17]
3 years ago
13

Help ASAP!!!! Please will mark brainiest

Mathematics
2 answers:
laila [671]3 years ago
7 0

Answer:

is the first one

Step-by-step explanation:

In-s [12.5K]3 years ago
7 0
Answer:

6^6*6^-9

6^-3
Express with a positive exponent
1/6^3

The first option is correct.
You might be interested in
Question 2
frosja888 [35]

Answer:

(50,55,60,....)

Step-by-step explanation:

Given that a health insurance plan has a $50 enrollment fee and a copayment of $5 for each doctor visit.

The function f(x) = 5x + 50 gives the cost of x doctor visits

Here x is the no of visits.

No of visits is an independent variable while f(x) total cost is a dependent variable on x

slope = 5 which indicates for each visit extra, extra cost is 5 dollars

Enrollment fee = 50 = fixed cost

Hence domain would be

x =0,1,2,3.....

So range is

(50,55,60,....)

3 0
3 years ago
The quotient of 11 and the difference of 13 and a number
vesna_86 [32]

Answer:

( 13 - x ) / 11

~Hope this helps

7 0
3 years ago
____$$$$!!!!!!!?????
Lubov Fominskaja [6]

To solve, you first want to find the total she hiked in the morning. 1.75+2.4=4.15. Then, you want to subtact the total miles she hiked in the morning from the total miles she hiked in total. 6.5-4.15=2.35. The last step is to compare the miles hiked in the morning compared to the miles in the afternoon by finding the difference. 4.15-2.35=1.8, so therefore she hiked 1.8 more miles in the morning than in the afternoon,

5 0
3 years ago
Line segment AB has a length of 15 and angle a=35degrees . A segment with a length of 12 will form the third side of the triangl
PtichkaEL [24]

Answer:

C = 45.8 or C = 117.69

Step-by-step explanation:

Remark

Only SSA gives the possibility of 2 answers. This one does not give that opportunity. There is one unique answer. We'll discuss 2 and zero after finding 1 answer. On looking at it again, the question might be ambiguous. We'll check that out as well.

Given

AB = 15

<A = 35

point C opposite line AB such that CB = 12 These givens give a unique answer.

Solution

Sin(35) / 12 = Sin(C) / 15                     Multiply both sides by 15

15*Sin(35) / 12 = Sin(C)                       Find 15/12

1.25*sin(35) = Sin(C)                           Write Sin(35)

1.25*0.5736 = Sin(C)                          Multiply the left

0.71697 = Sin(C)                                 Take the inverse Sin

C = 45.805 degrees                          This is the angle opposite AB

Angle B = 180 - 35 - 45.805 = 99.2

Ambiguous Case                    

If AC = 12 we have another answer entirely. This is SAS which will give just 1 set of answers for the triangle. The reason the case is ambiguous is because we don't exactly know where that 12 unit line is. It could be AC or BC.

I will set up the Sin law for you, and let you solve it

Sin(B) / 12 = Sin(35)/15

When you solve for Sin(B) as done above you, get 0.45886 from which B = 27.31 degrees

C = 180 - 35 - 27.31 = 117.69

So that's two values that C could have. I think that's all given these conditions.

Two Cases or None

<A = 35 degrees

AC = 15

CB = 12

This should give you two possible cases or none. You can check which by finding the height of the triangle from C down to AB (which has no distinct length. The h is 15 * Sin35 = 8.6. If CB < 8.6, there are no solutions. If CB < AC then if CB > that 8.6, there are 2 solutions.

7 0
3 years ago
Trigonometric identities
Goryan [66]

Without knowing what Juan's exact steps were, it's hard to say what he did wrong. The least you could say is that his solution is simply not correct.

4 sin²(<em>θ</em>) - 1 = 0

==>   sin²(<em>θ</em>) = 1/4

==>   sin(<em>θ</em>) = ±1/√2

==>   <em>θ</em> = <em>π</em>/4, 3<em>π</em>/4, 5<em>π</em>/4, 7<em>π</em>/4

7 0
3 years ago
Other questions:
  • Two lines intersect in more than one point.
    10·1 answer
  • If he devotes all of his available resources to cantaloupe production, a farmer can produce 120 cantaloupes. If he sacrifices 1.
    9·2 answers
  • Which of the following expressions is equivalent to 6m - 10?
    12·1 answer
  • The distance covered by a car is directly proportional to the time taken. The car covers 91km in 3.5hours. how far does it cover
    8·2 answers
  • Someone help ASAP for 5 points
    12·1 answer
  • 61,57,52,57,54 whats the median
    9·1 answer
  • Can someone plz help me
    13·2 answers
  • HELP! Which triangles are congruent?
    6·1 answer
  • Geometric proofs. I just don’t understand it and my teacher isn’t helping.
    9·1 answer
  • 3. Armani has $7.00 in her purse consisting of nickels, dimes, and quarters. The total
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!