3 years ago

Please try to help ASAP, thanks so much!!

Mathematics

2 answers:

Ulleksa [173]3 years ago

5 0

The first person is right! sorry if I wasn’t really able to help:) good luck!!

ehidna [41]3 years ago

4 0

kids surf the internet for 35-60 minutes per day, the average is 52

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Can someone help me

Ulleksa [173]

Answer:

10°

Step-by-step explanation:

180-20 = 160

<BCA = 160°

AC=CB because its Radius

so the angle for <CBA and <BAD also the same

(180 - 160) ÷ 2 = <BAD

<BAD = 10°

4 0

3 years ago

Read 2 more answers

1. David trabajó hoy 7 1/3 horas y plantó 11 árboles. Le toma aproximadamente la misma cantidad de tiempo plantar cada árbol. ¿C

eimsori [14]

Sjsjsjsjsjdjdjsjs also Ian’s lol banksia

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3 years ago

(-4)(5)+(-3)(-2) whats is it???

Vlada [557]

Answer:

-14

Step-by-step explanation:

(-4)(5)+(-3)(-2)

=-20+6

=-14

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3 years ago

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2 times the square root of 27 minus the square root of 48

lyudmila [28]

$2 \sqrt{27}- \sqrt{48}=2 \sqrt{9*3}- \sqrt{16*3} =2*3 \sqrt{3}- 4 \sqrt{3}=6 \sqrt{3}-4 \sqrt{3} = \\ =2 \sqrt{3}$

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3 years ago

Simplify this number 300mm:9m

DIA [1.3K]

Answer:

1 : 30

Step-by-step explanation:

300mm:9m

We need to change the meters to mm

1 meter is 1000 mm

so 9 m is 9000 mm

300mm:9000mm

Divide both sides by 300

300mm/300 : 9000/300

1 : 30

5 0

3 years ago