3 years ago

Colorează sau desenează respectând cerința și apoi scrie exercițiul

Mathematics

1 answer:

scoundrel [369]3 years ago

8 0

Answer:

what this question please tell me i wants to know

if u fell angry then sry sry

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Find the area of the triangle whose base is 32 inches and height is 16 inches

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256 inches

Step-by-step explanation:

area of a triangle is 1/2×base×height
1/2×32×16=256

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3 years ago

Which term best describes a proof in which you assume the opposite of what you want to prove? A. Proof by syllogism B. Proof by

Vilka [71]

That is Proof by Contradiction.
The famous one is the proof of the square root of 2 is irrational . First done by Euclid

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scott answered 18 out of 20 questions on his homework assignment correctly. what percent of the questions did he miss ?

vlabodo [156]

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the answer is 10%

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3 years ago

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3 years ago

Jason's business computers need servicing. The expression 81x + 108 represents a contractor's total charges in dollars for fixin

Zielflug [23.3K]

Answer:

The Jason's company charges more than the contractor's company.

Step-by-step explanation:

There are two expressions given for total charges for two companies as 81 x+108 and 103 x+64.

Here x represents number of hours.

We are asked to find difference in total charges if that takes 45 minutes.

45 minutes = $\frac{3}{4}$ hours.

Plug in this value for x.

81x+108 = $81*\frac{3}{4} +108$

Simplify it

60.75 +108 =168.75

Now, for 103x+64 = $103 *\frac{3}{4} +64$

Simplify it,

77.25+64=141.25

If we see the total charge for both companies for 45 minutes, the Jason's business computers charges more than contractor's company.

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3 years ago