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Talja [164]
3 years ago
14

Add. 1/2+(−3/5) can u help me

Mathematics
2 answers:
attashe74 [19]3 years ago
6 0
Exact form: -1/10

decimal form: -0.1
icang [17]3 years ago
6 0
-0.1 is the answer! hope this helps
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What is 70/360 in percentage​
defon

Answer:

About 19.45%

Step-by-step explanation:

First set the fraction equal to x over 100 ———- (70/360)=(x/100)

cross multiply———- 70 * 100 = 7000            360 * x = 360x

solve for x —————- 7000=360x

                                   7000/360= 19.44444444

Round ——- x=19.45

OR

Divide fraction ———— 70/360 = 0.1944444444

Next, convert to percentage by moving decimal 2 places to the right ——

019.44444444

Round ————- = 19.45

3 0
3 years ago
- 28 5 + 3 y<br><br> help pls
Mariulka [41]

Answer:

-282y

Step-by-step explanation:

8 0
2 years ago
Is this a supplementary angle or a complementary angle or neither?? number 1
algol13

Answer:

its neither

Step-by-step explanation:

supplementary means the angles would equal 180° and complementary means the Angel's would equal 90°

in this case the angles equal to neither.

7 0
3 years ago
Read 2 more answers
Which statement best describes the electric field around a positive charge?
horrorfan [7]

Answer:

C. Lines with arrows that point outward radiate from the charge in all

directions.

6 0
2 years ago
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The Question is in the file below. (Khan Academy)
galben [10]
That little squaer angle means right angle or 90 degrees

the black line and the red line cross

therefor the oposte angles are eqal measure
7x=90+x
solve
minus x
6x=90
divide 6
x=15

x=15
5 0
3 years ago
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