3 years ago

Help!! photo included

Mathematics

1 answer:

BabaBlast [244]3 years ago

4 0

Answer:

< S = 32

Step-by-step explanation:

< S = 180 - (< R + < T)

< R = < T

15x - 31 = 9x + 11

6x = 42

x = 7

< R = 74

< S = 180 - (74 + 74)

< S = 180 - 148

< S = 32

You might be interested in

Dr. David Smith lived 1/13 of his life as a child. He spent 4/39 of his life preparing for an outstanding

stich3 [128]

Answer:

40 14/25 years

Step-by-step explanation:

Well, this certainly is fun.

First, to find the fraction of the doctor's life which 13 years represents, subtract the fractions from 1 (and in this case l stands for lifetime):

$13 = (1 - (\frac{1}{13} + \frac{4}{39} + \frac{1}{2}))(l)$

$13 = (\frac{25}{78})(l)$

So, multiply this equation by the reciprocal of 25/78 to isolate one of l:

$13(\frac{78}{25}) = l$

$l = 40\frac{14}{25}$ years

4 0

2 years ago

Which statement best explains how Italian society was affected by the Renaissance?

Tresset [83]

italian society entered a new era of artistic and academic achievement

4 0

2 years ago

Which numbers are 4 units from -2 on this number line?

Nady [450]

Answer:

-6 and 2

Step-by-step explanation:

See attached worksheet.

6 0

2 years ago

What does x equal if the equation is x+2.62=6.37

KengaRu [80]

Answer:

x=3.75

The drawing will help

5 0

3 years ago

11) Determine if the following numbers are<br> prime, composite or neither.<br> 13

harina [27]

Answer:

13 is Prime

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers