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2 years ago

Which addition does this model represent.

1 answer:

5 0

It represents the first one 3+(-1)

You might be interested in

Ne4ueva [31]

X^2-4x-5=0
according viet’s theorem
the roots are 5 and -1

7 0

3 years ago

____ [38]

Well first you do 7+5 to equal 12, and then you multiply 12 by 6 and get 72, then you add the 3 to get 75. 6(7+5)+3=75. Hope this helps!!

4 0

3 years ago

Alexeev081 [22]

The square root of a circle would be your answer because 4.2-8

5 0

2 years ago

sukhopar [10]

Answer: 20.71 m

Step-by-step explanation:

Given

the length of the poles are 25m and 35 m

The length of the cable is 23 m

Suppose the distance between them is x

From the figure, apply Pythagoras theorem

$\Rightarrow 23^=x^2+10^2\\\Rightarrow 529-100=x^2\\\Rightarrow x^2=429\\\\\Rightarrow x=\sqrt{429}=20.71\ m$

Distance between Poles is 20.71 m

6 0

3 years ago

Tom [10]

Step-by-step explanation:

9/8 × (-7/3) =

9 × -7 = -63

8 × 3 = 24

-63/24 simplify

-21/8

7 0

3 years ago

Which addition does this model represent.​