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3 years ago

12

Can someone explain segment addition/subtraction in terms of congruence in geometry? Can they also provide an example? Thanks.

1 answer:

Vikentia [17]3 years ago

5 0

Segment subtraction (three total segments): If a segment is subtracted from two congruent segments, then the differences are congruent. Angle subtraction (three total angles): If an angle is subtracted from two congruent angles, then the differences are congruent.

branlist please

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I’m not sure where to begin

Dmitry [639]

(a)

we are given

the price of apple suddenly up by $0.75

Let's assume original price be 'p'

we are given

Sam bought 3 pounds of apple at the new price total is $5.88

so, new price = old price +0.75

price of 3 apples $=3(p+0.75)$

we are given that price is 5.88

so, we get equation as

$5.88=3(p+0.75)$ .......Answer

(b)

Since, original price is p

so, we have to solve for p

$5.88=3p+2.25$

$5.88-2.25=3p+2.25-2.25$

$3.63=3p$

$p=1.21$

so, original price is $1.21 per pound........Answer

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2 years ago

What is the area if a triangle with a base of 7x and a height of 8x expresssed as a monomial

Ede4ka [16]

Answer:

Step-by-step explanation:

$Area=\frac{1}{2}*b*h\\\\=\frac{1}{2}*7x*8x\\\\=7x*4x\\\\=28x^{2}$

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2 years ago

DUE IN 3 mins<br> C-9 at C= 16

bixtya [17]

7.
If c = 16
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3 years ago

Read 2 more answers

Which expressions can you use to find 75% of 56? CHECK ALL THAT APPLY

san4es73 [151]

Answer: 3/4* 56, 0.75 * 56, 3 * 14 I just did the quiz on it

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2 years ago

Are the following triangles similar? Justify your answer.

alukav5142 [94]

Yes. The triangles are both right triangles, which means they both have a single right angle.

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