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3 years ago

8

Lines ab and cd are parelell enter the measures of the angles in traingle abf

1 answer:

slega [8]3 years ago

5 0

Stop doing school bbbhhhhhhfxff

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There are four more girls than boys in Ms. Raub's class of 28 students. What is the ratio of number of girls to the number of bo

Alex73 [517]

16:12

Subtract 4 from 28 then divide by 2.

8 0

3 years ago

Add the two expressions <br> -4.2x+3 and 2.5x-6<br><br><br> please help me with this

dalvyx [7]

-1.7×-6 is the answer. Hope this helps.

6 0

3 years ago

Read 2 more answers

What is 3/10 as a percent

timama [110]

3/10 is represented as 30%.

7 0

3 years ago

Read 2 more answers

Help and explain very easy hurry 10 points

stealth61 [152]

Answer:

$\$18.97$ per hour

Step-by-step explanation:

step 1

Find the total hours

(37 hours/week)*(52 week)=1,924 hours

step 2

Divide the annual salary by the total hours

$\frac{36,500}{1,924}= 18.97\frac{\$}{h}$

7 0

3 years ago

if alpha and beta are the zeroes of the polynomial f(x) = 6x² + x - 2, find the value of 1/alpha + 1/beta - alphabeta

finlep [7]

Answer:

let alpha be x and beta be y

Step-by-step explanation:

x+y= -b/a

x+y=-1/6

and xy= c/a

xy= -1/3

according to question

1/x+1/y -xy =(x+y)/xy-xy

(-1/6)/(-1/3)-(-1/3)

1/2+1/3

the answer is 5/6

7 0

3 years ago