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2 years ago

Please help I need this asap I’ll give 40 points

Mathematics

1 answer:

zvonat [6]2 years ago

5 0

Answer:

i can't see the picture can you writen and and I promise that I will solve it as quickly as possible

Step-by-step explanation:

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Which statement about these two triangles is true?

Feliz [49]

It is th top right answer because AB = DE but the others are not but length doesn't effect the angles of abcdef

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2 years ago

If s ( x ) = 2 - x² and t ( x ) = 3x, what is s ( t ( -7 ) )?

ankoles [38]

Answer:

s (t (-7))=?

Step-by-step explana

s (t (-7))= -7s t

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2 years ago

Find the missing angle measure below

Alenkasestr [34]

61° all triangles equal 180 so all you do is add up each of the angles then subtract it from 180

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3 years ago

Read 2 more answers

A group of 266 persons consist of men , women and children and there are four times as many men as children and twice as many wo

klasskru [66]

Answer:

see explanation

Step-by-step explanation:

Let c represent the number of children, then

number of men = 4c and number of women = 2c

Sum the numbers of each and equate to 266

4c + 2c + c = 266, that is

7c = 266 ( divide both sides by 7 )

c = 38

Thus

4 × 38 = 152 and 2 × 38 = 76

The group consists of 38 children, 152 men and 76 women

3 0

3 years ago

Becky spent 3/4 of an hour practicing the piano.She spent 1/2 of that time practicing her recital piece. What fractional part of

Ber [7]

Answer:

3/8

Step-by-step explanation:

First,

convert 3/4 of an hour to minutes;

If 1 hr = 60 mins

then 3/4 of 1hr = $\frac{3}{4} *60\\ \\ =45 mins.Next, If 1/2 of 3/4 was spent practicing recital piece, it means that it is half of 45 mins;1/2 *45 = 22.5 minsLastly, convert the 22.5 mins into a fraction of an hour;22.5/60 = [tex]\frac{3}{8}$

3 0

3 years ago