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3 years ago

Dose anyone have the answer to this question

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

7 0

Answer: (A) SAS (B) No (C) SSS (D) No

<u>Step-by-step explanation:</u>

A) ET ≅ MT, ∠T ≅ ∠T, TA ≅ TA ⇒ Side-Angle-Side

B) top and base are congruent, diagonal is congruent to itself, but there is no way to prove that two angles are congruent without knowing if either of the sides are parallel.

C) JU ≅ JE, UN ≅ EN, JN ≅ JN ⇒ Side-Side-Side

D) angle-angle-angle only proves similarity, not congruency

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Pythagorean Theorem pls help :P

murzikaleks [220]

Answer:

x = $\sqrt{84}$

Step-by-step explanation:

According to Pythagorean Theorem, the square value of hypotenuse is equal to sum of square value of two legs:

x^2 + 4^2 = 10^2

x^2 + 16 = 100 subtract 16 from both side

x^2 = 84 find the root of both sides

x = $\sqrt{84}$

4 0

2 years ago

Laurel wants to build a fence around her square garden. Each side measures 50 feet. She also wants to fence in 3 square rose bed

hjlf

Square has 4 sides equal
garden has 4 sides of 50 each (4 times 50=200)

each smal garden is 10.5 times 4 sinc ethey also have 4 sides
10.5*4=42
times 3 since 3 of them
42*3=126

add to find total
garden+3rosebuds=200+126=326 ft^2

8 0

3 years ago

Read 2 more answers

The speed of sound in air is 340 m/s. How far , in meters, would a sound of wave travel on 7 seconds?

Rasek [7]

Answer:

2 380m

Step-by-step explanation:

very simple just multiply 7×340

4 0

2 years ago

Pls help need it ASAP can’t figure it out

Pie

Answer:

-25

Step-by-step explanation:

10^2 ÷ -2^2 = -25

That's why the answer is -25.

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3 years ago

Define democracy?Write any four key elements of democracy. Easy answer required.

umka21 [38]

Democracy: a system of government by the whole population or eligible members of state, typically through elected representatives

elements:
- equality
- accountability
- rule of law
- transparency

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3 years ago