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
Gnoma [55]
3 years ago
5

Please someone help me, and explain. :)

Mathematics
2 answers:
Misha Larkins [42]3 years ago
4 0
You multiply exponents when ever there is some in parentheses and outside of parentheses 13×3 is 39 therefore it would be seven to the 39th power
enot [183]3 years ago
3 0
(7^{13})^3*7^0=7^{13*3}*1=7^{39}
You might be interested in
Nya wants to buy a sweater that had an original price of $50. The sweater is now discounted 15% and the sales tax rate is 6%. Ho
Xelga [282]

Answer:

$45.05

Step-by-step explanation:

Sale price of sweater is (1.00 - 0.15)($50), or 0.85($50) = $42.50.  Nya has to pay 6% sales tax on this $42.50.  Thus, the final amount due is

(1.00 + 0.06)($2.50) = $45.05

6 0
2 years ago
Read 2 more answers
Law of cosines: a2 = b2 + c2 – 2bccos(A) What is the measure of S to the nearest whole degree? 19° 26° 30° 33°
sertanlavr [38]
We know that
applying the law of cosines
a² = b²+ c²<span> – 2*b*c*cos(A)
cos (A)=[b</span>²+c²-a²]/[2*b*c]
in this problem
a=10
b=17
c=18
so
cos (A)=[17²+18²-10²]/[2*17*18]-----> cos (A)=0.8382
A=arc cos (0.8382)-----> A=33.05°-----> A=33°

the answer is
33 degrees
7 0
3 years ago
Read 2 more answers
Hannah's monthly housing budget is $1,750. Her monthly costs are $230 for insurance, $98 for utilities, and $250 for taxes. Whic
Olegator [25]
She can afford t he $98
7 0
3 years ago
Read 2 more answers
One path has a diameter of 120 yards, and the other has a radius of 45 yards. How much farther can Sarah walk on the longer path
MArishka [77]

Answer:

First find the circumference by pi r squared.

3 0
3 years ago
Estimate each quotient tell <br> which method you used
cupoosta [38]
I would do 3+5 so then it equals 8
7 0
3 years ago
Other questions:
  • Find the quotient: (5x3 − 2x2 + x − 4) ÷ (x − 3)
    14·1 answer
  • Name the property illustrated in this statement. 4 + (-4) = 0
    6·1 answer
  • 2 times 3 times445637 times 400009876525 times4567891234567890 times2345671123333333333333333098765433divided by3456789
    10·1 answer
  • Value of y when x = 0. -8× +8y =-16
    14·2 answers
  • Linear Equations
    8·1 answer
  • 5 to the fourth power times (5 to the negative 3rd power) and 2
    10·1 answer
  • Complete each proof​
    5·1 answer
  • How would you find the value of x
    14·1 answer
  • Can someone please help me with this i don't understand the way my teacher explained it​
    8·2 answers
  • The Candela brothers own two pizza restaurants, one on Park Street and one on Bridge Road.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!