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2 years ago

15. Two sides of a right triangle have lengths

Mathematics

1 answer:

lord [1]2 years ago

4 0

Answer:

6250

Step-by-step explanation:

75*75 =5625

25*25= 625

add 5625 + 625 = 6250

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Pls if anyone knows the answer that will be greatly appreciated :)

Free_Kalibri [48]

Answer:

I think the area is 60 but i couldn't figure out the perimeter, sorry.

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

The cost for Dana and Courtney's lunch is $24. If they want to leave a

sergij07 [2.7K]

<h3>Total cost of their lunch, including the tip is $ 27.6</h3>

Solution:

The cost for Dana and Courtney's lunch is $24

They want to leave a 15% tip

To find: total cost of their lunch, including the tip

Find the tip amount

Tip amount = 15 % of 24

$Tip\ amount = \frac{15}{100} \times 24\\\\Tip\ amount = 0.15 \times 24\\\\Tip\ amount = 3.6$

what is the total cost of their lunch, including the tip?

Total cost = cost of lunch + tip amount

Total cost = 24 + 3.6

Total cost = 27.6

Thus total cost of their lunch, including the tip is $ 27.6

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2 years ago

If x -1/7,evaluate x²+1/x²

SCORPION-xisa [38]

Answer:

$given \: x = - \frac{1}{7}$

$x {}^{2} + \frac{1}{x {}^{2} }$

$( - \frac{1}{7} ) {}^{2} + \frac{1}{ ( - \frac{1}{7} ) {}^{2} }$

$\frac{1}{49} + \frac{1}{ \frac{1}{49} }$

$\frac{1}{49} + \frac{1 \times 49}{1}$

$\frac{1}{49} + 49$

$\frac{2402}{49} \: or \: 49.02$

6 0

2 years ago

Can someone please help me ?

Marizza181 [45]

Answer: x = 10

Explanation:

Line A is parallel to line B only when the corresponding angles 4x and 3x+10 are congruent

4x = 3x+10

4x-3x = 10

x = 10

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2 years ago

Please answer I will make brainlest:)

Georgia [21]

Answer:

(3,-4)

Step-by-step explanation:

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2 years ago