$-\left(\frac{13}{15}\right)^3\\\mathrm{Apply\:exponent\:rule}:\quad \left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}\\\left(\frac{13}{15}\right)^3=\frac{13^3}{15^3}\\=-\frac{13^3}{15^3}\\13^3=2197\\=-\frac{2197}{15^3}\\15^3=3375\\=-\frac{2197}{3375}$

7 0

3 years ago

Read 2 more answers

Can someone help me with this!!!!

marin [14]

Answer: ok

Step-by-step explanation:

6 0

3 years ago

The age of Carlos doubled plus his brother is equal to 25 how old are they

kakasveta [241]

Answer:

Carlos is 8 , his brother is 9

Step-by-step explanation:

2x + y =25

x= 8

y= 25-16= 9

3 0

3 years ago

Find The Base Of Parallelogram Whose Area Is 80cm And Height Is 5cm

AleksandrR [38]

Answer:

16cm

Step-by-step explanation:

Area is A = bh

to find a base, b = A/h

A=80

h=5

so then we have b = 80/5 = 16

7 0

3 years ago