2 years ago

What arithmetic operations dose the the expression 12+8t

Mathematics

2 answers:

Gwar [14]2 years ago

7 0

Answer:

- addition

- division

- multiplication

kherson [118]2 years ago

4 0

Answer:

addition 12+8t

multiplication 8*t

division 12+8t/25

Step-by-step explanation:

And the variable is t

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I need help with this

cupoosta [38]

Answer:

x=45

Step-by-step explanation:

This is a triangle so it interior degrees will add up to 180.

Since Line AC is tangent to Circle O at point c, Point C measures 90 degrees.

We can find OAC by using the triangle interior theorem,

$45 + 90 + x = 180$

$135 + x = 180$

$x = 45$

3 0

3 years ago

If 8 Superscript y Baseline = 16 Superscript y + 2, what is the value of y? –8 –4 –2 –1

AleksAgata [21]

Answer:

-8

Step-by-step explanation:

8ʸ = 16ʸ⁺²

(2³)ʸ = (2⁴)ʸ⁺²

2³ʸ = 2⁴ʸ⁺⁸

3y = 4y + 8

y = -8

8 0

3 years ago

The length of a rectangle is 4 ft longer than its width.

son4ous [18]

Answer:

Step-by-step explanation:

40=4x+8

32=4x

x=8

other side x+4 is 12

area is 12×8

6 0

3 years ago

At the beginning of a lesson, a piece of chalk is 4.875 inches long. At the end of the lesson, it is 3.125 inches long. Write tw

natima [27]

Its probably 4 & 875/1000, 3 & 125/1000....hope this helps

7 0

4 years ago

Grins sports store has a 40% off sale on all of his merchandise how much is the discount on a soccer ball that originally cost $

pishuonlain [190]

This is how I would figure it out:

30 x .40 = 12

So this means the soccer ball is $12 off.

30 - 12 = 18

So the soccer ball is now $18.

Hope this helped! :D

6 0

3 years ago

Read 2 more answers