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
alexgriva [62]
3 years ago
5

How to do operations with exponents

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
4 0

What do you mean? In the order of operations exponents would be 2nd (pemdas) parentheses, exponents, multiplication,division, addition, subtraction

You might be interested in
Solve the proportion 3/x-1=5/7
Sergeeva-Olga [200]
x= \frac{4}{7}
3 0
3 years ago
Help me find the missing angles
Keith_Richards [23]

Answer:

  b) 105°

  d) 130°

Step-by-step explanation:

An external angle has the same measure as the sum of the remote internal angles.

b) ? = 25° +80° = 105°

d) ? = 35° +95° = 130°

_____

This should be fairly obvious if you consider that the adjacent internal angle together with the external angle totals 180°, and the adjacent internal angle together with the other two internal angles totals 180°.

If the two "remote" angles are A and B, and the adjacent internal angle is C, then we have in symbols ...

  A + B + C = 180° = ? + C

If we subtract C, then we find ...

  A + B = ? . . . . . . the fact we used above

8 0
3 years ago
Find the slope of the line that passes through (3,7) and (5,4)
nikklg [1K]

Answer:

-3/2

Step-by-step explanation:

y2-y1/x2-x1

7-4/3-5

3/-2

-3/2

3 0
3 years ago
PLEASE HELP! (picture is shown) <br> which of the following points are collinear in this image?
algol [13]

Answer:

F, K & G

Step-by-step explanation:

Points are colinear if they lie on the same straight line.

only K , F & G line on a straight line.

5 0
3 years ago
Read 2 more answers
A 15-foot ladder is leaning against a house. The bottom of the ladder is 9 feet away from the base of the house. How far up the
vitfil [10]

Answer:

Step-by-step explanation:

The ladder forms a right angle triangle with the building and the ground. The length of the ladder represents the hypotenuse of the right angle triangle. The height, h from the top of the ladder to the base of the house represents the opposite side of the right angle triangle.

The distance from the foot of the ladder to the base of the house represents the adjacent side of the right angle triangle.

To determine the height, h that the ladder reaches, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

15² = 9² + h²

225 = 81 + h²

h² = 225 - 81 = 144

h = √144 = 12 feet

7 0
3 years ago
Other questions:
  • 30 POINTS PLZ HELP
    15·1 answer
  • Which values are solutions of the quadratic equation 0 = (x + 3)2 – 4? Check all that apply.
    5·1 answer
  • Mike's family wants to build a rectangular fenced backyard area for their dog. They have a 20-meter length of wire fence and fou
    7·1 answer
  • Geometry help!!<br><br> I need help on #13, find the values of the variables:
    10·2 answers
  • A torch and a battery cost £2.50 altogether. The torch costs £2.00 more than the battery.
    12·1 answer
  • Evaluate this expression √9/225
    5·1 answer
  • A town park has two biking trails. Marsh trail is 5 3/10 Miles long . Woodland Trail is 2 4/5 Long. How much longer is Marsh tra
    6·1 answer
  • If m&lt;4=63, what is m&lt;1?
    6·1 answer
  • Which list shows the numbers in order from least to greatest?
    10·2 answers
  • Solve pls brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!