2 years ago

I would really like to have some help and know how to do this

Mathematics

1 answer:

NISA [10]2 years ago

8 0

If K=C+273.15
and in a. C=200° then K=200+273.15

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Write each expression as a single number:

sattari [20]

Answer:

B) 2º+2=4

raise ^that 4 to the power of -1+2 like this

4-1+2=5

raise ^to the power -2 like this

5-2=3 <Awnser

4 0

1 year ago

What is 5(y-2)-2=2(y+1)-5? Solve for y and show your work please.

Inessa [10]

Answer:

y = 3

Step-by-step explanation:

Let's start with the left side of the equation.

5(y-2)-2= 2(y+1)-5

5y-10-2= 2(y+1)-5

Now let's solve the right side

5y-10-2= 2y+2-5

5y-12= 2y-3

-2y -2y

3y-12=-3

+12 +12

3y = 9

3y/3 = 9/3

y = 3

hope this helps!

4 0

3 years ago

Heme d hey the girl who helped me please hl

mestny [16]

Answer:

Parallel segments → 1

perpendicular segments → 2

congruent segments → 3

$---------$

hope it helps...

have a great day!!

5 0

2 years ago

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What is the area of the figure shown?

ExtremeBDS [4]

Step-by-step explanation:

$3.5 \times 6 + (5 - 3.5) \times 6 \div 2 = \\ = 21 + 9 \div 2 = \\ = 25.5$

6 0

2 years ago

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Lacey and her friends want to go to the movies on Saturday. The movie they want to

m_a_m_a [10]

Answer:

2:20PM

Step-by-step explanation:

3:45 - 1 hour = 2:45 (drive)

2:45 - 25 minutes = 2:20

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3 years ago

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