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
Rina8888 [55]
3 years ago
8

Sandy has $200 in her bank account

Mathematics
1 answer:
Darya [45]3 years ago
4 0
200 - 6 * 19.98 = 119.88 

You might be interested in
Math help,, please !! asap <br> 10 points rewarding :)) thanks u
VladimirAG [237]

1. A in some part is correct, but the triangles are indeed correct, and the argument is for HL, so the answer is C

2. Are congruent by SSS (both shares a side).

6 0
3 years ago
Read 2 more answers
What expression is equivalent to 7sqrtx^2/5sqrty^3​
V125BC [204]

Answer:

Step-by-step explanation:

Sounds as tho' possible answer choices were listed.  Please, share them without being asked to do so.  Thank you.

 7√(x²)          7√(x²)

------------- = ----------------------

  5 √(y³)        5√( y^(3/2) )

We want to get the fractional exponent out of the denominator.  To do this, multiply both numerator and denominator by y^(1/2):

 7√(x²)          7√(x²)                y^(1/2)      7√(x²)·y^(1/2)       7x√y

------------- = --------------------- * ----------- = --------------------- = ----------

  5 √(y³)        5√( y^(3/2) )       y^(1/2)        5 √(y²)                  5y

This is the final answer.  We have succeeded in removing radicals / fractional exponents from the denominator.

3 0
3 years ago
Anna and Veronica are on the opposite sides of a tower of 160 meters height. They measure the angle of elevation of the top of t
MAXImum [283]

Answer: The distance between the girls is 362.8 meters.

Step-by-step explanation:

So we have two triangle rectangles that have a cathetus in common, with a length of 160 meters.

The adjacent angle to this cathetus is 40° for Anna, then the opposite cathetus (the distance between Anna and the tower) can be obtained with the relationship:

Tan(A) = opposite cath/adjacent cath.

Tan(40°) = X/160m

Tan(40°)*160m = 134.3 m

Now, we can do the same thing for Veronica, but in this case the angle adjacent to the tower is 55°

So we have:

Tan(55°) = X/160m

Tan(55°)*160m = X = 228.5 m

And we know that the girls are in opposite sides of the tower, so the distance between the girls is equal to the sum of the distance between each girl and the tower, then the distance between the girls is:

Dist = 228.5m + 134.3m = 362.8m

8 0
3 years ago
Find the radius of a circle in which an inscribed square has a side of 8 inches.
PSYCHO15rus [73]
If the inscribed square has sides of 8in, the diameter of the circle is equal to the diagonal of the square.

d^2=x^2+x^2

d^2=2x^2

d=√(2x^2)

Since d=2r, r=d/2 so

r=(1/2)√(2x^2)

r=√((2x^2)/4)

r=√(x^2/2), since x=8

r=√(64/2)

r=√32  

r=√(16*2)

r=4√2 in (exact)

r≈5.66 in (to nearest hundredth of an inch)
4 0
4 years ago
Read 2 more answers
IM BEGGING YOU. PLEASE ANSWER ASAP
koban [17]
Increase = Going up.

Therefore Graph D is increasing. simply logic

5 0
3 years ago
Other questions:
  • What that called for math?This symbol #​
    8·2 answers
  • a pottery maker can make 24 vases in 8 days. if the pottery maker works 6 hours each day. how long does it take to make 1 vase
    9·2 answers
  • Help me please ..........................................................
    10·1 answer
  • Select all ratios equivalent to 40:55 <br><br> 80:110<br> 4:5<br> 16:22
    15·1 answer
  • A swimming pool has a radius of 8 feet and a height of 5 feet. The swimming pool is shaped like a cylinder. What is the volume o
    9·2 answers
  • Select the correct answer.
    8·1 answer
  • Graph the function g(x)=2x-5​
    15·2 answers
  • Elijiah earn $200 for 8 hours of work. what is the unit rate
    15·2 answers
  • -2c-5c+8-4=53<br><br><br><br> I need answers to this asap I believe it’s -7
    12·2 answers
  • (05.06)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!