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
Natalija [7]
2 years ago
12

Exponents how do you do them

Mathematics
2 answers:
konstantin123 [22]2 years ago
7 0
 3 to the power of 5 
 
 you multiply 3 times 5 instead of 3 times 3 times 3 times 3  times 3  
<span />
xxMikexx [17]2 years ago
5 0
Say the equation is 5 to the 2nd power +7 you would multiply the 5x2 which is 10 then + 7 =17
You might be interested in
Which is a negatively skewed distribution?<br><br> What’s the answer!!!
tester [92]

Answer:

It should be answer D

3 0
2 years ago
Need help, due ASAP. Please help.
omeli [17]

Answer:

a = 36.37 cm

c = 18.19 cm

Step-by-step explanation:

to find a, use tan

⇒ tan = \frac{opposite}{adjacent}

⇒ tan 60 = \frac{21}{a}

tan of 60 is 1.732

⇒ 1.732 = \frac{21}{a}

multiply 21 on both sides

⇒ 1.732 x 21 = \frac{21}{a}x 21

⇒ 36.37 = a

to find c, use sine

⇒ sine = \frac{oppsosite}{hypotenuse}

⇒ sine 60 = \frac{21}{c}

sine of 60 is 0.866

⇒ 0.866 = \frac{21}{c}

muliply 21 on both sides

⇒ 0.866 x 21 = \frac{21}{c} x 21

⇒ 18.19 = c

4 0
3 years ago
PLEASE HELP!!! I HAVE CLASS IN LIKE 10 MIN!!!
Svetlanka [38]

Answer:

x=3

Step-by-step explanation:

you add 4 every time to solve for x

5 0
2 years ago
What is the solution to this equation?
Nesterboy [21]

Answer:

21

Step-by-step explanation:

5x-3x=18+15-9

2x=42 /:2

x=21

8 0
3 years ago
Find measure of angle b
bogdanovich [222]

Answer:

22°

Step-by-step explanation:

cos B = (c2 + a2 − b2)/2ca

cos B = (10^{2} + 6^{2} - 5^{2})/ 2(10)(6)

cos B = .925

cos^{-1} B = 22.33

4 0
2 years ago
Other questions:
  • Help I need answers
    5·2 answers
  • A basket of goods costs $85 in year 1. If the same basket costs $90 in year 2, what is the CPI for year 2?
    13·2 answers
  • SOMEONE PLEASE HELP!!!!!!!!!!!!!!!!!!1
    13·2 answers
  • UW = m and WX = y + 14 Write an expression for UX.
    6·1 answer
  • With a height of 69 ​in, Ronald was the shortest president of a particular club in the past century. The club presidents of the
    6·1 answer
  • 24 slices of cheese for $7.44 or 90 slices of cheese for $28.80 <br><br> witch is better to buy?
    15·1 answer
  • Solve the equation.<br> Z<br> -7=<br> 3<br> 12<br> 7<br> Oz=<br> 3<br> Oz=2<br> Oz=-21<br> Oz=21
    11·1 answer
  • A square is inscribed in a circle. If the area of the square is 9 in2, what is the ratio of the circumference of the circle to t
    15·1 answer
  • Help me please asap ‘,:’
    6·1 answer
  • The difference of the degree of polynomials 3xy^2 and 2x is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!