3 years ago

If m HELP ASAP PLEASE

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

6 0

Ab is congruent to do

You might be interested in

Classify ABC by its sides. Then determine whether it is a right triangle.

m_a_m_a [10]

Answer:

∴Given Δ ABC is not a right-angle triangle

a= AB = √45 = 3√5

b = BC = 12

c = AC = √45 = 3√5

Step-by-step explanation:

Given vertices are A(3,3) and B(6,9)

$AB = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} }$

AB = $\sqrt{(9-3)^{2}+(6-3)^{2} } = \sqrt{6^{2}+3^{2} } =\sqrt{45}$

Given vertices are B(6,9) and C( 6,-3)

$B C = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2} }$

= $\sqrt{(-3-9)^{2}+(6-6)^{2} } =\sqrt{12^{2} } = 12$

BC = 12

Given vertices are A(3,3) and C( 6,-3)

$AC = \sqrt{(6-3)^{2}+(-3-3)^{2} } = \sqrt{9+36} = \sqrt{45}$

AC² = AB²+BC²

45 = 45+144

45 ≠ 189

∴Given Δ ABC is not a right angle triangle

5 0

2 years ago

Which coordinate pair fits the set of coordinates {(0, 4), (-2, 1), (-4, -2)} defined by a linear function?

kati45 [8]

<span>D) (-6, -5) is the answer. ope it helps!</span>

6 0

3 years ago

Read 2 more answers

suppose the sales tax rate is 9%. if the sales tax amount is $117 on a taxable item, what is the price of the item before tax?

Marrrta [24]

I'm pretty sure its $1,300

5 0

3 years ago

ONE MORE QUESTION JUST ANSWER RIGHT FOR 50 POINTS

Finger [1]

Answer:

$32.50

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Line segments AD and BE intersect at C, and triangles ABC and DEC are formed. They have the following characteristics: ∠ACB and

xenn [34]

Answer: The answer is ASA, ed2020

Step-by-step explanation:

8 0

3 years ago