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blagie [28]
3 years ago
15

Can you help me with all if this i will give brainly​

Mathematics
1 answer:
kow [346]3 years ago
5 0

Answer:

1) 2<m  2) 12>=v 3) 3<=y 4) 7>=b 5) 6>z 6) q<=9 7) h<13 8) i<=7 9) g<=5 10) p>2

11) 9<v 12) 5>=b 13) w>10 14) d>2 15) 1<f 16) 4<=n 17) a>=9 18) a<8 19) 9>=x 20) r>7

Step-by-step explanation:

If open-circle, it means that the inequality is < or > (Greater than/ Less than).

If closed-circle, it means that the inequality is <= or >= (Greater than or equal to/ Less than or equal to).

<em>Sorry it took a while, hope I was able to help. Good Luck!</em>

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Hello can you please help posted picture of question
lesya692 [45]
We know that

the graphic has two intervals
x>1------> (1,∞)
equation of second order
and 
x<=1------> (-∞, 1]
equation of a line

therefore
<span>The only option that meets these requirements is option A
</span>
the answer is
the option A


3 0
3 years ago
Need help asap <br><br> 6. Which line has a slope equal to 1?<br><br> HELP ON 7 two
alex41 [277]

Answer:

6 is the third one 7 is D

Step-by-step explanation:

hope this helps

if its wrong my bad

8 0
2 years ago
People use water to cook, clean, and drink every day. An estimate of 15.5% of the water used each
Studentka2010 [4]

Answer:

260 gallons

Step-by-step explanation:

An estimate of 26.5​% of the water used each day is for cleaning and a family uses 68.9 gallons of water a day for cleaning​,

Percentage of water used for cleaning= 26.5%

Gallons of water used for cleaning= 68.9

Let the number of gallons used everyday be represented by g. This will give:

26.5% of g = 68.9

26.5/100 × g = 68.9

0.265 × g = 68.9

0.265g = 68.9

Divide both side by 0.265

0.265g/0.265 = 68.9/0.265

g= 260

260 gallons of water are used everyday

5 0
3 years ago
(05.02 LC) Given triangle ABC, which equation could be used to find the measure of ∠C?
Sidana [21]

Answer:

D. sin m∠C = 2 square root of 5 all over 5

Step-by-step explanation:

The triangle ABC is a right angled triangle. The angle ∠C is where we are asked to find.  The side AB measures 6 , AC measures 3 and the side BC measures 3√5.

The longest side of a right angle triangle is the hypotenuse, that means the side with length  3√5 is the hypotenuse.

Therefore side BC is the hypotenuse side and we are asked to find the angle C. AB is the opposite side while AC is the adjacent side.

Using

sin C = opposite/hypotenuse = 6/3√5 = 2/√5 = 2√5/5

cos C = adjacent/hypotenuse = 3/3√5 = 1/√5

6 0
3 years ago
Yesterday Bethany sent 60 text messages she said that 15% of those messages were to her best friend how many text messages didn'
V125BC [204]

Answer:

51 messages

Step-by-step explanation:

15% of 60

15*60 = 900

900/100 = 9

and now 60-9 = 51

Final answer: She didnt sent 51 messages to her friend

4 0
3 years ago
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