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
lukranit [14]
1 year ago
15

How can you write and evaluate numbers with exponents?

Mathematics
2 answers:
deff fn [24]1 year ago
7 0

Answer:

You can use the order of operations to evaluate the expressions containing exponents. First, evaluate anything in Parentheses or grouping symbols. Next, look for Exponents, followed by Multiplication and Division (reading from left to right), and lastly, Addition and Subtraction (again, reading from left to right). this is personally my fav way to do it

jarptica [38.1K]1 year ago
5 0

Answer:

______________________________

You might be interested in
While traveling in Canada, a police officer pulls you over for speeding. The posted speed limit is 100
torisob [31]

Answer:

Speeding at 160.934 km/hr

Step-by-step explanation:

1 mile = 1.609344 kilometers

1.609344 * 100 = 160.934 kilometers

8 0
2 years ago
Read 2 more answers
Someone please please help help me please please ASAP with my work <br><br> And NO LINKS or FILES
Vera_Pavlovna [14]

Answer:

1.

Blank 1: y

Blank 2: x

2.

Blank 1: x

Blank 2: y

Step-by-step explanation:

The reflection of a point along y-axis means the <u>y</u><u> </u><u>value</u><u> </u><u> </u>stays the same and the <u>x-value</u><u> </u>changes its sign.

Blank 1: y

Blank 2: x

The reflection of a point along x-axis means the <u>x</u> value stays the same and the <u>y</u>-value changes its sign.

Blank 1: x

Blank 2: y

8 0
2 years ago
Read 2 more answers
Which of the following is a perfect square trinomial?
shutvik [7]

Answer:

A.

Step-by-step explanation:

Take a look at what happens when squaring either of these...

(ax-by)^2=(ax-by)(ax-by)=a^2x^2-2abxy+b^2y^2\\\\(ax+by)^2=(ax+by)(ax+by)=a^2x^2+2abxy+b^2y^2\\

Notice a couple of patterns.

1.  The last term has a positive coefficient.  That rules out answer choices C and D.

2.  The coefficient of the middle term is either +2ab \text{ or } -2ab .  So what are <em>a</em>  and <em>b</em>?  <em>a</em> is the square root of the x^2 term and <em>b</em> is the square root of the y^2 term.

25x^2 \Rightarrow a=5\\\\9y^2 \Rightarrow b=3\\\\ab=15\\\\2ab=30

The middle coefficient needs to be either +30 or -30.  The answer is choice A.

5 0
2 years ago
A system of equations is given below:
My name is Ann [436]
Solving by substitution:

y = 4x - 3 

2x + 7y = 41

Let us substitute the first equation y = 4x - 3  into the second.

2x + 7y = 41

2x + 7(y = 4x -3) = 41

2x + 7(4x -3) = 41

So that's the third option.

I hope this helps.
4 0
3 years ago
Read 2 more answers
A rectangle has a perimeter of 30 inches.
erastova [34]
The new perimeter would be 60. because the width and the height are doubled.
8 0
3 years ago
Other questions:
  • Solve For x.<br> 5/6 = 15/x
    13·2 answers
  • What type of sequence is this: 4,6,8,10....?
    15·1 answer
  • 1 point
    11·1 answer
  • <img src="https://tex.z-dn.net/?f=%285%20%5Csqrt%7B3%7D%20%20%2B%202%20%5Csqrt%7B5%7D%20%20-%20%283%20%5Csqrt%7B3%7D%20%20-%207%
    7·1 answer
  • The diagram shows a circle in a square 6cm calculate the shaded area take pi to 3.142
    15·1 answer
  • If a and B are angles which tan a= 3/4 and cos B= 8/17. Determine the exact value of cos(a-B)
    11·1 answer
  • I’ll give brainiest
    13·2 answers
  • Can someone help me with this. Will Mark brainliest. Need answer and explanation/work. Thank you.
    9·1 answer
  • 5x= 20 word problem
    7·2 answers
  • If y varies directly with x and y is 37.4 when x is 17, what is the value of x when y is 13.2?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!