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
Archy [21]
3 years ago
15

Please help??????????????

Mathematics
2 answers:
allochka39001 [22]3 years ago
8 0

Answer:

Should be -200 if I'm correct.

Step-by-step explanation:


nikdorinn [45]3 years ago
6 0
5 to -2 power is actually 1/5 to 2 power or 1/25.
So 20(1/25)=20/25 which reduces to 4/5.
Your answer is B. 4/5
You might be interested in
Which triangle congruency theorem can b used to prove the triangles are congruent??
Brums [2.3K]

Answer:

by AAS(angle angle side)

Step-by-step explanation:

here,two angles and a non-included side of a triangle are equal to the corresponding angles and sides of another triangle, then the triangles are said to be congruent.

5 0
3 years ago
Find the cosine of ∠I.
denis-greek [22]

Answer:

\sqrt{\frac{3}{5} } .

Step-by-step explanation:

1) cos(I)=IH/IG;

2) \ IG=\sqrt{IH^2+GH^2} =10;

3) \ cos(I)=\frac{2\sqrt{15}}{10}=\frac{\sqrt{15}}{5}=\sqrt{\frac{3}{5}}.

7 0
2 years ago
A toll bridge charges $1.00 for passenger cars and $2.25 for other vehicles. Suppose that during daytime hours, 60% of all vehic
lora16 [44]

Answer:

Total revenue = 13.5 + 9 = $22.5

Step-by-step explanation:

The toll charges $1.00 for passenger cars and $2.25 for other vehicles. During daytime hours  60% of all the vehicles are passenger vehicles.

A particular daytime period 15 vehicle crossed the bridge. Recall that during daytime period, 60% of all the vehicles are passenger vehicles . Therefore,

Passenger vehicles = 60% of 15

Passenger vehicles = 60/100 × 15

Passenger vehicles = 900/100

Passenger vehicles = 9

9 of the vehicles are passenger vehicle and the charges for passenger cars is $1.00. other vehicle is $2.25.

revenue for passenger cars = 1 × 9 = $9

revenue for other vehicles = 2.25 × 6 = $13.5

Total revenue = 13.5 + 9 = $22.5

8 0
3 years ago
Any body know the answers to these
snow_lady [41]
For 3. he answer is a
for 4 the answer is two
6 0
3 years ago
True or false by definition a simple random sample of size n
Sophie [7]
True

I hope I helped you out
7 0
3 years ago
Other questions:
  • What is the value of x? 3x−8=8x+4/2
    11·2 answers
  • Does -3 to any power give you 27 or does 27 to any power give you -3??
    10·2 answers
  • ANSWER THIS ASAP RIGHT ANSWER WILL GET BRAINLIST !!!
    9·1 answer
  • Pt 2 1-7, please help
    15·1 answer
  • 4
    8·1 answer
  • Please help me solve for x and find missing side lengths and angle measures,,
    15·2 answers
  • Can some one help me on this and thank u
    15·1 answer
  • The value of the function f(x) is 600 when x=0 and decreases by 9% for every one-unit increase in x. Complete the equation that
    15·1 answer
  • Find the area of the given figure which have all the squares corners.​
    11·2 answers
  • Hey it’s me again Lol
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!