2 years ago

Is this correct check please

Mathematics

2 answers:

Orlov [11]2 years ago

7 0

Answer:

yes

Step-by-step explanation:

Alecsey [184]2 years ago

3 0

Answer:

its most likely CORRECT!

just have confidence that your answers are correct :)

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See if you are cool enough to do the whole paper. i will give brainliest if correct

Deffense [45]

Answer:

1. (-9.5,0)

2. (2,0)

3.(-1,0)

4.(6.5,0)

5.(-1,4)

6. (0,-4)

7.(4,1)

8. (-8,18)

3 0

3 years ago

This is due tomorrow if someone could help me that would be great <3

kifflom [539]

<u>Hope this helped!</u>

<u>First Row</u>

$\frac{5}{18}$

$\frac{10}{21}$

$\frac{9}{40}$

5 $\frac{1}{3}$

(this one is already done)

<u>Second Row</u>

4 $\frac{4}{9}$

5 $\frac{1}{16}$

$\frac{13}{18}$

6 $\frac{1}{4}$

11 $\frac{2}{3}$

5 0

2 years ago

Kyle and his brother have a marble set. Of the marbles 12 are blue this represents 50/100of ALL the marbles. What decimal is equ

Alex73 [517]

To find this you would do 50/100 which equals .5

3 0

3 years ago

Please answer fast, this is urgent no explanation need just list answer 1,2,3etc. thanks :)

Sav [38]

Answer:

Hi There!

Step-by-step explanation:

Your Answers Are:

<h3>1: 19.3 CM</h3><h3>2: 273 CM</h3><h3>3: about 45-65 degrees</h3><h3>4: 15 CM</h3><h3>5: 25 CM</h3><h3 /><h3 />

Its hard to work w/o a ruler or a protractor, so these might be incorrect.

If this helps, though, please give me a thanks!! ^^

- abakugosimp

5 0

3 years ago

Water has a specific heat of 4.184 J/g°C and requires 23,000 J of heat to raise the

nasty-shy [4]

Answer:

$m=80.840 kg$

Step-by-step explanation:

Given Data,

Q=23000 J

c=4.184 J/g °c

Δt= 68 °c

m=?

By using this equation,

Q=mcΔt

$23000=m\times 4.184\times 68\\\\m=\frac{23000}{4.184\times68} \\\\\\m=80.840 kg$

3 0

2 years ago