$\frac{|DC|+|AB|}{2}=|LM|\\\\|AB|=x+8;\ |LM|=4x+3;\ |DC|=187\\\\substitute:\\\\\frac{187+x+8}{2}=4x+3\ \ \ \ /\cdot2\\\\195+x=8x+6\ \ \ /-195;\ /-8x\\\\-7x=-189\ \ \ /:7\\\\\underline{\underline{x=27}}$

5 0

3 years ago

The given information were that Robi has run the first 4 miles of a race in 30 minutes and she reached the 6 mile point after 45

strojnjashka [21]

Answer:

Positive

Step-by-step explanation:

Slope: (6-4)/(45-30)

= 2/15

6 0

3 years ago

To budget 15% of his income to savings, how much more money ww ruta

aalyn [17]

Answer:

Step-by-step explanation:

7. 1250 - 1050 = 200 remaining. so $ 200 split evenly between savings and entertainment.....means each gets $ 100.

what percent of her monthly budget will go towards savings ?

100 / 1250 = 0.08 = 8% <==

==================

luke spent 300 of his 375...

what percent did he not use...

(375 - 300) / 375 = 75/375 = 0.2 = 20% was not used <==

6 0

3 years ago