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3 years ago

2.

Mathematics

1 answer:

alex41 [277]3 years ago

4 0

9514 1404 393

Answer:

∠3 = ∠5 = ∠7 = 65°

∠2 = ∠4 = ∠6 = ∠8 = 115°

Step-by-step explanation:

In this geometry, all of the acute angles are congruent, and all of the obtuse angles are congruent. The acute and obtuse angles are supplementary.

Here, the acute angles all have odd numbers; the obtuse angles all have even numbers.

Odd-numbered angles measure 65°.

Even-numbered angles measure 180° -65° = 115°.

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Write the perimeter of the triangle as a simplified

mel-nik [20]

Answer: below hopes it helps

Step-by-step explanation:

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3 years ago

For the point P(6,8) and Q(11,11), find the distance d(P,Q) and the coordinates of the

devlian [24]

Answer:

The distance of PQ = $\sqrt{34}$

Step-by-step explanation:

Explanation:-

Given that the points are P(6,8) and Q(11,11)

Distance formula

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

= $\sqrt{11-6)^{2} +(11-8)^{2} }$

= $\sqrt{(5)^{2}+(3)^{2}} }$

= $\sqrt{25+9}$

= $\sqrt{34}$

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3 years ago

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KonstantinChe [14]

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7 0

3 years ago

Read 2 more answers

Techwiz electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Last week, Techwiz sold a c

kicyunya [14]

The combined total profit is (17x + 2502) dollars

Solution:

Profit for each Mp3 player = $ 35

Profit for each DVD player = $ 18

Let x be the number of MP3 players sold last week

Number of MP3 players = x

Last week, Techwiz sold a combined total of 139 MPS and DVD players

Total number of mp3 and dvd sold = 139

Number of DVD player = 139 - x

Write an expression for the combined total profit (in dollars) Techwiz made from MP3 and DVD players last week.

Combined total profit = Number of MP3 players x Profit for each Mp3 player + Number of DVD player x Profit for each DVD player

$combined\ total\ profit = x \times 35 + (139-x) \times 18\\\\combined\ total\ profit = 35x + 2502-18x\\\\combined\ total\ profit = 17x + 2502$

Thus the combined total profit is (17x + 2502) dollars

3 0

3 years ago

Please help me out if you can!

Genrish500 [490]

In order for it to be a rectangle all four angels have to be 90 so:

13x+34+10x+10=90

23x=46

X=2

6 0

3 years ago