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4 years ago

Please help! will mark brainliest

Mathematics

2 answers:

zaharov [31]4 years ago

8 0

Answer:

4. Obtuse Isosceles

5. B.

6. A, B and D.

Step-by-step explanation:

erma4kov [3.2K]4 years ago

5 0

Answer:

4. Isosceles and Obtuse

5. B

6. A, B, D

Step-by-step explanation:

An Isosceles Triangle has 2 or more congruent sides, and it states that it is obtuse.

An acute isosceles is B because there is at least 2 congruent sides and it is all acute (angles less than 90 degrees)

It is a quadrilateral (4 sides), rectangles (2 pairs of parallel sides and 4 right angles), and a parallelogram (2 pairs of parallel sides)

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If ||| m, solve for x and y.

rosijanka [135]

Answer:

x = 11, y = 3

Step-by-step explanation:

(13x - 19) and (9x + 25) are corresponding angles and congruent, thus

13x - 19 = 9x + 25 ( subtract 9x from both sides )

4x - 19 = 25 ( add 19 to both sides )

4x = 44 ( divide both sides by 4 )

x = 11

Then

13x - 19 = 13(11) - 19 = 143 - 19 = 124

(17y + 5) and 124 are alternate angles and are supplementary, thus

17y + 5 + 124 = 180, that is

17y + 129 = 180 ( subtract 129 from both sides )

17y = 51 ( divide both sides by 17 )

y = 3

4 0

3 years ago

Read 2 more answers

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Dahasolnce [82]

Answer:

Step-by-step explanation:

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3 years ago

A bag contains 18 balls to green five black eight blue one brown one red and one white if 17 balls of a move from the bag at ran

dimaraw [331]

Answer:

$P(Brown) = 0.0556$ or $P(Brown) = \frac{1}{18}$

Step-by-step explanation:

Given

$Total = 18$

$Green = 2$

$Black = 5$

$Blue = 8$

$Brown = 1$

$Red = 1$

$White = 1$

Required

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This is calculated as thus:

$P(Brown) = \frac{Brown}{Total}$

Substitute values for Brown and Total

$P(Brown) = \frac{1}{18}$

The answer can be in fraction or solved further as;

$P(Brown) = 0.0556$

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3 years ago

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frutty [35]

Answer:

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Step-by-step explanation:

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3 years ago

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MAVERICK [17]

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If p and q then r
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3 years ago