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3 years ago

What would prove that the two triangles are congruent?

Mathematics

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

Answer:

The answer must be R is approximately equal to C because as you can see on the picture, Triangle AKR is upside down from MYC, and R is the pointy edge on the AKR triangle, and C is the pointy edge on the MYC triangle.

Step-by-step explanation:

aniked [119]3 years ago

5 0

The lines on the sides!

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A football team received 3 penalties for 15 yards each, 1 for5 yards, and1 for half the distance to the goal from the 34- yard l

Effectus [21]

The first penalty they received is three 15 yards so total yards is 3(15 yards)
the second penalty is one 5 yard
the last penalty is half the 34 yard line(34 yard)/2
total change = 3(15 yards) + 5 yrad + (34 yard)/2
= 45 yards + 5 yards + 17 yards= 67yards

7 0

4 years ago

Can any one help me at this q

Lisa [10]

Answer:

-14.4

Step-by-step explanation:

the reason being is because 6 degrees celsius is equivalent to 42.8 degrees 14 degrees celsius is equivalent to 57.2 degrees, that stated subtract subtract 57.2 from 42.8 and get -14.4

7 0

3 years ago

What is an equation of the line that passes through the point (-5,3)(−5,3) and is parallel to the line 3x-5y=303x−5y=30?

rosijanka [135]

The equation of the line which passes through the point (-5, 3) and is parallel to the equation 3x -5y = 30 is; 3x -5y = 30.

<h3>What is the equation of the line?</h3>

Since the line is parallel to the given line; 3x -5y = 30 whose slope is; 3/5.

Hence, since the two lines have equal slopes;

3/5 = (y-3)/(x-(-5))

3/5 = (y-3)/(x+5)

5y -15 = 3x +15

3x -5y = 30

Read more on equation of a line;

brainly.com/question/1461621

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3 0

2 years ago

Imani brought books for college and paid 35% of the total cost her parents paid the remaining balance of 438.75

Nesterboy [21]

Answer:

The total cost for Imani books is $675.

Step-by-step explanation:

Given : Imani brought books for college and paid 35% of the total cost her parents paid the remaining balance of 438.75

To find : What was the total cost for Imani books ?

Solution :

Let x be the total cost of the books.

As she paid 35% of the total cost.

i.e. $100\%-35\%=65\%$

Now, the total cost of the book is given by,

Remaining balance= 65% of total cost

i.e. $438.75=65\%\times x$

$438.75=\frac{65}{100}\times x$

$438.75=0.65x$

$x=\frac{438.75}{0.65}$

$x=675$

Therefore, the total cost for Imani books is $675.

8 0

3 years ago

The top and bottom margins of a poster 66 cm each, and the side margins are 44 cm each. If the area of the printed material on t

My name is Ann [436]

Answer:

24cm by 36cm

Step-by-step explanation:

You may have written the values twice in the above question.

Let 'a' represent width of the poster and 'b' represent the height.

'A' represent the area of the poster to be minimized.

ab= 384cm²

b= 384/x

total height including top and bottom margins of a poster 6 cm each

b+12

total width including the side margins 4 cm:

a+8

Therefore, Area of total poster would be defined as

A= (b+12)(a+8)

Substituting 'b' from above in equation on Area, we have

A=(a+8)(384/x + 12)

A= 384+12a+ (3072/a) + 96

A= 12x + 3072/x + 480

A'= 12 - 3072/x² (consider it A' for now)

considering A' =0

0= 12 - 3072/x²

3072/x² = 12

x²= 3071/12

x²=256

x=+-16

we'll ignore the negative root

therefore, x-16

Since A''= 2(3072)/x³ will be positive for x>0, A is concave up and x=16 is a minimum.

The total value of corresponding b will be,

b= 384/16 = 24cm

and the total width of the poster will be

x+8= 16+8= > 24cm

and the total height will be y+12

24+12=> 36cm

thus, the dimensions of the poster of smallest area is 24cm by 36cm

6 0

4 years ago