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2 years ago

If the pictured triangles are congruent what reason can be given

Mathematics

1 answer:

igor_vitrenko [27]2 years ago

8 0

Answer:

SAS Postulate.

Step-by-step explanation:

Two triangles are congruent if anyone of the following postulates is true:

SAS - Two corresponding sides and the included angles are congruent to each other.

SSS - All the three corresponding sides are congruent.

ASA - Two corresponding angles and the included sides are congruent to each other.

AAS - Two corresponding consecutive angles and sides adjacent to either of the angles are congruent.

HL - If the corresponding hypotenuses and one corresponding legs are congruent to each other.

Here, in the figure, two corresponding sides and the included angle between them are congruent to each other.

So, the two triangles are congruent by SAS postulate.

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In recent years, 23.8% of all registered doctors were female. If there were 57,800 female registered doctors that year, what was

PilotLPTM [1.2K]

57,800 is 23.8% of the total number of registered doctors.

To find out the number of registered doctors, we divide the number of female doctors by 23.8% as a decimal (which is just 0.238):

57,800 ÷ 0.238 = 242,857
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Answer:

So there are 242,857 registered doctors.

6 0

2 years ago

Three men working together can finish a house repair job in 10 days. How manydays will 5 men working at the same rate finish the

Vanyuwa [196]

Answer:

17 days

Step-by-step explanation:

Number of days in which 3 men can finish a house repair job = 10 days

Number of days in which 1 man can finish a house repair job = $\frac{10}{3}$ days

Therefore,

Number of days in which 5 men can finish a house repair job = Number of days in which 1 man can finish a house repair job × 5

$=\frac{10}{3}(5)=\frac{50}{3}=16.6$ ≈ 17 days

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2 years ago

What is the area of the parallelogram above! A.54 B.36.36 C.54.55 D 9

Ne4ueva [31]

9514 1404 393

Answer:

A. 54

Step-by-step explanation:

The area of a parallelogram is the product of its base length (9) and height (6). The height is measured perpendicular to the base. That is why the height it 6, not 6.06.

A = bh = 9·6 = 54

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2 years ago

Graph y=47x−2 .<br><br> Use the line tool and select two points on the line.

irakobra [83]

Given y = 47x - 2

when x = 0, y = -2

when y = 0, x = 2 / 47

To draw the graph of y = 47x - 2, mark the points (0, -2) and (2/47, 0) and join the points.

The graph is attached.

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2 years ago

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svetlana [45]

What are we supposed to be doing

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2 years ago