3 years ago

Idk how to do this ? Like any of it

Mathematics

2 answers:

baherus [9]3 years ago

8 0

I think number one is an acute angle

Rama09 [41]3 years ago

7 0

Its complementary angles and supplementary one is 2 angles that form 90 degrees like were 5 and 6 are

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Solve: 1.2n+1=1-n<br> HELP PLS ASAP WILL GIVE BRAINLIEST IF CORRECT

ELEN [110]

Answer:

Hello!

~~~~~~~~~~~~~~~~~

1.2n+1=1-n

n = 0

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

Hope this helped you!

7 0

3 years ago

Is step 3 correct or would I change 5/2 into a decimal?

Rzqust [24]

Answer:

keep it man u will do ok just be careful with other problems

Step-by-step explanation:

8 0

3 years ago

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Aditi bought 20 apples at Rs 25 each and sold them at Rs 32 each. What is her total profit?

Lelechka [254]

Answer: 140

Step-by-step explanation: 25x20=500

32x20=640

640-500= 140!!

4 0

1 year ago

F = 0.27<br>100 f = (0.27)(100)<br>100 f = ?

Sholpan [36]

100 f= 27

(0.27)*100=27

3 0

3 years ago

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8-1×0+2÷2=? It looks easy, so many different results.

kvasek [131]

You have to use PEMDAS.

$8-1*0+2/2 \\ \\ 8-0+2/2 \\ \\ 8-0+1 \\ \\ 8+1 \\ \\ 9$

8 0

3 years ago

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