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
AfilCa [17]
3 years ago
9

Y=f(x)=(-5)^x find f(x) when x=-1

Mathematics
2 answers:
juin [17]3 years ago
8 0
f(x) = (-5)^x

When x = -1,

f(-1) = (-5)^{-1} =  -\dfrac{1}{5}

Answer: -1/5
olganol [36]3 years ago
5 0

Answer:

0.2

Step-by-step explanation:

You might be interested in
Solve for y.<br> A. 10 <br> B.12<br> C. 15<br> D. 18
djverab [1.8K]
Y=10°
If we're solving for the ninety degree angle, which I seem to doubt, then if 3x=90 then 2x=60 giving a missing total of 30. 30/3 equals 10
4 0
3 years ago
Read 2 more answers
4. Solve the following equation:<br> is<br> 2x + 10 =17
klasskru [66]
X=7/2 which is equal to 3.5
7 0
3 years ago
7. Paula reduced the size of a rectangle to a height of 2 inches.
drek231 [11]

Answer: if the width was not effected then the width is still 24 inches

if the area stayed the same, then

find area

area=legnth times width

288=12 times 24

so the new height./legnth =2

288=2 times width

divide by 2

144=width'

the new width =144

6 0
3 years ago
On Monday, Deborah ran 3 2− 5miles and on Tuesday she ran 4 1− 5miles. How many miles did she run on these two days together?
notsponge [240]

Mixed fraction:

3 2/5 = 17/5

4 4/5 = 24/5

Miles she ran:

17/5 + 24/5

= 41/5 miles or 8.2 miles

6 0
3 years ago
The temperature fell 10.5°F over a period of 5 hours.What was the average change in temperature per hour?
Romashka-Z-Leto [24]

Answer:

Step-by-step explanation:

Round 10.5 to 11

5 0
3 years ago
Read 2 more answers
Other questions:
  • The main difference between a secured loan and an unsecured loan is that the secured loan what?
    13·1 answer
  • Can anybody help me with this? <br> This question is confusing and I don't get it.
    14·1 answer
  • Write an equation of a line that goes.through point (0,1) and has.a.slope of 0
    13·1 answer
  • A table contains the ordered pairs (3, 42.25) and (5, 50.75). If the relationship in the table is linear, explain how to find th
    12·2 answers
  • A 48$ shirts cost $22 more than one half the cost of a pair of pants. How much does the pair of pants cost?
    10·1 answer
  • Which equation represents a circle with a center at (-3,-5) and a radius of 6 units?
    6·2 answers
  • Which operation will "undo" multiplication? division multiplication subtraction addition
    11·2 answers
  • 3(2x+6)<br> Distributive Property<br> Explain how u got it.<br><br> Will mark Brainliest.
    14·2 answers
  • Find the value of x,y and z <br> (hint:both are the parallelogram )
    10·1 answer
  • 1+1 fast I don know the answer
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!