2 years ago

Help !!!! my math teacher wants me to answer this, and I have to give the answer in 10 minutes

1 answer:

7 0

45 degrees for x.
Do 180-160 = 20 (Since 180 is a straight line)
The 115, x, and 20 form another straight line, so take 180-20-115. You get 45.

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Illusion [34]

I’m not sure but maybe true

3 0

3 years ago

PLEASE HELP QUICKLY: (FIRST ANSWER GETS BRAINLIEST)

kodGreya [7K]

Answer:

Buy the batteries and stereo online:

4.99*2= $9.98 +$90 = $99.98

6.99-5.00 = $1.99

99.98+1.99=$101.97

3Cds in store

7.97*3= $23.85

5% tax = 1.19

10% off = 2.39

$23.85 - $1.19= $22.66

22.66 + 101.97= $124.63

All in store:

12+100+23.85= 135.85 - 6.45 = $129.40

All online:

9.98 + 90 + 26.85= 126.85 +$1.99 = 128.84

<u><em>(CREDIT: Hussain514)</em></u>

8 0

3 years ago

PLEASE HELP!!!!!!!!!!!!

ollegr [7]

Where’s the problem

5 0

3 years ago

Read 2 more answers

WHAT IS -(-2z+5y) HELP MY HOMEWORK IS DUE IN 50 MINUTES PLEASE

vampirchik [111]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{2z - 5y}}}}}$

Step-by-step explanation:

$\sf{ - ( - 2z + 5y)}$

Distribute negative ( - ) sign through the parentheses

$\sf{( - ) \times ( - 2z) + ( - ) \times (5y)}$

$\dashrightarrow{ \sf{2z + ( - 5y)}}$

$\dashrightarrow{ \sf{2z - 5y}}$

Hope I helped!

Best regards! :D

7 0

3 years ago

Five students wrote a quiz with the maximum score of 50. The scores of four of the students are 42,43,46 and 49. The score of th

jeka94

Answer:

Step-by-step explanation:

avg=42+43+46+49/4

avg=180/4

n=45

4 0

2 years ago