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Tema [17]
2 years ago
8

Write a related addition equation for the subtraction equation.

Mathematics
1 answer:
Bess [88]2 years ago
8 0

Answer:

-7+12 will also give u 5 with a positive sign

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Anyone single i am lonely and sad... contact me if you are im a male 15 years old live in alabama hope your ready to go on a dat
sergey [27]

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2329.69 is the answer......

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6 0
2 years ago
Ally has 7 connecting cubes. Greg has 4 connecting cubes. How many connecting cubes do they have?
Julli [10]
Well, we can use some simple addition, okay? So if Ally has 7 cubes, and Greg has four, we can use the equation: x+y = ?, so 7 + 4 = 11. x and y don't mean anything in this scenario, but I just used them as variables. I hope this helps! :)
7 0
3 years ago
Read 2 more answers
Greg has a bag that contains 25 colored tiles. Of all the tiles in this​ bag, 10 are blue. Suppose another bag contains 250 colo
Sergio [31]

Answer:

he is less likely to pick a blue tile in the second bag

Step-by-step explanation:

divide 10 by 25 which will give you 40%

divide 75 by 250 which will give you 30%

this makes it less likely for Greg to pick blue from the second bag, as the first bag has a higher percentage chance

6 0
3 years ago
SOLVE THE SYSTEM USING SUBSTITUTION <br><br> HURRY ILL GIVE BRAINLIEST!!!!
viktelen [127]
5)Substituting any of the following equations; i chose bottom into top:
-2x+5=x+2
=>-3x=-3
=>x=1
Sub the x in any of the eqs to find y so
Y=1+2
=>Y=3
ANS: (1,3)

6) substituting the top equation into the bottom one:
3x+2x+4=9
=>5x=13
=>x=13/5 or 2.6
Sub the x in any of the eqs to find the y so
Y=5.2+4
=>y=9.2
ANS: (2.6, 9.2)

5 0
2 years ago
A circle has a radius of 5.4 m. what is the exact length of an arc formed by a central angle measuring 60°? enter your answer in
velikii [3]

The length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° is 5.655 meters.

<h3>What is the Length of an Arc?</h3>

The length of an arc is given by the formula,

\rm{ Length\ of\ an\ Arc = 2\times \pi \times(radius)\times\dfrac{\theta}{360}

where

θ is the angle, which arc creates at the centre of the circle in degree.

The length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° can be written as

\text{Length of the Arc} = 2\pi r \dfrac{\theta}{360}

                            = 2 \times \pi \times 5.4 \times \dfrac{60}{360}\\\\=5.655\rm\ m

Hence, the length of the arc of the circle with a radius of 5.4 m and the central angle measuring 60° is 5.655 meters.

Learn more about Lenght of the Arc:

brainly.com/question/1577784

3 0
2 years ago
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