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
Musya8 [376]
3 years ago
12

Evaluate: 5^-2 = O A. 10 O B. 25 O c. -10 O D. -25

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

It should be 1/25

Step-by-step explanation:

If you only have those answers then answer D

You might be interested in
Simplify sin^2y/sec^2 y−1 to a single trigonometric function
liubo4ka [24]

Answer:

\frac{ { \sin}^{2} y}{ { \sec}^{2}y - 1 }  =  { \cos }^{2} y

Step-by-step explanation:

We know that { \tan }^{2} y =  { \sec }^{2} y - 1

Also , { \tan}^{2} y =   \frac{ { \sin }^{2} y}{ { \cos }^{2}y }

So ,

\frac{ { \sin }^{2}y }{ { \sec }^{2}y - 1 }  =  \frac{ { \sin}^{2} y}{ { \tan }^{2} y}  =  \frac{ { \sin }^{2}y }{ \frac{ { \sin}^{2} y}{ { \cos}^{2}y } }  =  { \cos }^{2} y

6 0
3 years ago
Find two numbers whose product is -2, and whose sum is -1.​
PIT_PIT [208]

Answer:

x=-2  \ \ \ and \ \ \  y=1

Step-by-step explanation:

Suppose numbers are <em>x</em> and <em>y</em>

<u>Product of </u><em><u>x</u></em><u> and </u><em><u>y</u></em><u> is </u><em><u>-2</u></em>

<u />xy=-2

And sum of <em>x</em> and <em>y</em> is <em>-1</em>

x+y=-1

x=-2  \ \ \ and \ \ \  y=1

8 0
3 years ago
Find the quotient. 48j5k2 ÷ (-3j3k)
Sindrei [870]

Answer:

-16j²k

Step-by-step explanation:

3 0
4 years ago
Ppppplease help me asap!!! 15 points!!!!!
Furkat [3]
Imagine a ladder leaning against the wall and you know the height of the ladder and its distance from the wall and you had to find out the height you could use pythagorean theorem here
7 0
3 years ago
Read 2 more answers
you have 5 shirts and 4 four pair of pants. how many different ways can you arrange your shirts and pants to outfits.
iren2701 [21]
I believe it is 20 since I did 4+4+4+4+4 =20 since each shirt has 4 mixes it could have with the pants. Hope I helped
8 0
3 years ago
Read 2 more answers
Other questions:
  • The total cost for a bucket of popcorn and 4 movie tickets is $56. The total cost for the same size bucket of popcorn and 6 movi
    14·1 answer
  • With the introduction of decimals, Max is very confused about the role zeros play in a number. For example 3 and 30 are not equa
    6·1 answer
  • Without doing the math, determine which is greater, 40 times 1/4 or 40 divided by 1/4. Explain your reasoning.
    5·2 answers
  • Sam painted 3 pictures.ellie painted twice as many pictures as Sam how many pictures did they paint altogether
    10·2 answers
  • 15 points--Which equation represents a line that has a slope of 1/3 and passes through point (–2, 1)?
    11·1 answer
  • In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If b = 77 centimeters and c = 85
    8·1 answer
  • If your born on 1900 how old would have you been on 2009?
    14·2 answers
  • Use the rule x + 9 to write a sequence. Start with x = 0.
    6·1 answer
  • What is the measure of n?
    8·1 answer
  • Convert 49° Celsius to degrees Fahrenheit using the following formula: F = {C+32 O A. 506.5°F OB. 196.2°F C. 94.6°F OD. 2237°F O
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!