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3 years ago

What type of proof is used extensively in Geometry?

Mathematics

2 answers:

Nikolay [14]3 years ago

7 0

Answer: two-column

Step-by-step explanation:

Alecsey [184]3 years ago

5 0

Answer:

two-column proof

Step-by-step explanation:

quizlet

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Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. tan 26° = ___

barxatty [35]

Answer:

0.49

Explanation:

Given the expression:

tan 26°

Evaluating using calculator

tan 26° = 0.4877

Hence the decimal rounded to the nearest hundredth is 0.49

4 0

1 year ago

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Find the midpoint of the segment with the following endpoints.<br> (8,2) and (1,10)

ioda

Answer:

I am not sure but i think the midpoint is 4.5 and 6

5 0

3 years ago

Help please like PLEASE ASAP

FromTheMoon [43]

Answer:

1/5^5

Step-by-step explanation:

Flip the equation into a fraction.

5 0

3 years ago

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The table shows a proportional relationship between the number of pounds of grapes

WINSTONCH [101]

Answer:

Pounds of grapes: 8; total cost: $5.52

Step-by-step explanation:

Find the proportional relationship for 1. 1:0.69
You can eliminate 3 off the top
Try 11 first since it is the largest and the table is increasing in pounds. 11:7.59 (incorrect)
Try 8. 8:5.52 (correct)

3 0

2 years ago

Read 2 more answers

Find the quotient.

posledela

Answer :

$B. 16 {a}^{2}c$

step-by-step explanation :

$48 {a}^{3}b{c}^{2} \div 3abc$

This can be rewritten as:

$\frac{ 48 {a}^{3}b {c}^{2} }{3abc}$

Now,

$\frac{48}{3}=16$

The law of indices states that:

$\frac{ {a}^{m} }{ {a}^{n} } = {a}^{m - n}$

It implies that, when dividing two expressions with the same bases, repeat one of the bases and subtract the exponents.

Therefore,

$\frac{ {a}^{3} }{a}= {a}^{3 - 1} = {a}^{2}$

$\frac{b}{b} = {b}^{1 - 1} = {b}^{0} = 1$

Note: Any non-zero number exponent zero is 1

Also

$\frac{ {c}^{2} }{c} = {c}^{2 - 1} = {c}^{1} = c$

Hence:

$\frac{ 48 {a}^{3}b {c}^{2} }{3abc} = 16 {a}^{2}c$

3 0

3 years ago