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
alexandr1967 [171]
3 years ago
9

Match the following items by evaluating the expression for

Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Answer:

x^-2 = 1/4

x^-1 = -1/2

x^0  = 1

x^1 = -2

x^2 = 4

Step-by-step explanation:

got it right

You might be interested in
2. Find the gross monthly income from this job and calculate your monthly take-home pay.
Step2247 [10]

Answer:

you will need to know what's his gross monthly income and multiply by 25%that will give you the amount of taxes withheld and then subtract that from gross monthly income and that will give you Monthly take home pay.

4 0
3 years ago
What percent of 17 is 51?
Taya2010 [7]

Answer:

33%

Step-by-step explanation:

h steps:

Step 1: We make the assumption that 51 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=51$.

Step 4: In the same vein, $x\%=17$.

Step 5: This gives us a pair of simple equations:

$100\%=51(1)$.

$x\%=17(2)$.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{51}{17}$

Step 7: Taking the inverse (or reciprocal) of both sides yields

$\frac{x\%}{100\%}=\frac{17}{51}$

$\Rightarrow x=33.33\%$

Therefore, $17$ is $33.33\%$ of $51$.

4 0
2 years ago
Read 2 more answers
Find the discriminant of 3x2 - 10x=-2.
FrozenT [24]

Answer:

x= 4/5 or 0.8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
If you multiply two decimals less than 1 can you predict whether the product will be less than or greater than either of the fac
ki77a [65]

I predict that the product will be less than either of the factors.

When you multiply two numbers less than ' 1 ', you are
calculating the size of a piece of a piece.  It winds up being
smaller than either of the pieces.

3 0
3 years ago
You walk an average of 3.2 miles per hour on the way to school and at an average of 4 miles per hour on the way home the total w
7nadin3 [17]
The answer to this question is:
You walk an average of 3.2 miles per hour on the way to school and at an average of 4 miles per hour on the way home the total walking time is 18 minutes how far away is the school Round your answer to the nearest hundredth of a mile
<span>.53 mi 
</span><span>.133 hrs

Hope This Helped, Markadoodle
Your Welcome :)
</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the expression for the given value of the variable |b|+b³;b=-2
    7·1 answer
  • An airplane is heading due north at 800 km h when it encounters a wind from the northeast at 100km h, what is the ground velocit
    13·1 answer
  • Need a simple Math question Answered
    14·2 answers
  • Help! Help! Help! Help!
    7·2 answers
  • Please help me with this!!
    9·1 answer
  • Suppose that two small cities have the same longitude, which gives the east-west position of a point on Earth's surface. One has
    9·1 answer
  • Jerry is traveling 475 miles to his mother's house. If his average speed is 62 miles per hour, which is a reasonable estimate of
    11·1 answer
  • Solve: Ax - By = C for X <br> ( 9th grade Algebra 1)
    8·1 answer
  • Y + (−14) when a y=−33 b y=30
    8·1 answer
  • Sela's piano lesson starts at 4:45pm. The lesson is 30 minutes long.<br> When does her lesson end
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!