3 years ago

Write the sum, and then write an equivalent expression by collecting like terms and removing parentheses whenever possible.

Mathematics

1 answer:

Inessa [10]3 years ago

4 0

Answer:

The answer is t.

Step-by-step explanation:

We need to find the sum of opposite of - 10t and t - 10t.

Opposite of -10t = 10 t

So,

10t + (t-10t)

Grouping the numbers,

(10t+(-10t)) + t

= 0 + t

= t

Hence, the answer is t.

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Vaselesa [24]

Answer:

0.375

Step-by-step explanation:

since 3 dogs are males it would be 3/8 since there are 3 male dogs out of all dogs there. 3 divided by 8 = 0.375

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3 years ago

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3 years ago

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faust18 [17]

Answer:

< A = 148°

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3 years ago

Y=109x <br>y=79x+2506<br> can some one solve both equations and a graph would be helpful plz

Amiraneli [1.4K]

Answer:

x ≈ 83.533

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Step-by-step explanation:

Step 1: Substitution

109x = 79x + 2506

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Step 2: Plug <em>x</em> in

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Graphically:

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4 years ago

Find the equation of the plane through the point p=(5,5,4)p=(5,5,4) and parallel to the plane 5x+2y−z=−6.

Anna35 [415]

The unit normal for the given plane is <5,2,-1>.
The equation of the plane parallel to the given plane passing through (5,5,4) is therefore
5(x-5)+2(y-5)-1(z-4)=0
simplify =>
5x+2y-z=25+10-4=31

Answer: the plane through (5,5,4) parallel to 5x+2y-z=-6 is 5x+2y-z=31

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3 years ago