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Tema [17]
2 years ago
11

Phthagorean therom: Explain and Solve following questions

Mathematics
2 answers:
tatuchka [14]2 years ago
6 0

Answer:

10,11.62

Step-by-step explanation:

a= 10

b= 11.62

i took the same test

marishachu [46]2 years ago
5 0

Answer:

a squared plus b squared = c squared

Step-by-step explanation:

a) 100

b) 153

Honestly I'm just guessing i'm only in algebra 1 and even if i wasn't I suck at geometry

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Use slope-intercept form to write the equation of a line that has a slope of -3 and passes through the point (1.-5). Use the dro
Luden [163]

Answer:

m=-3

x1,y1=1,-5

we have,

y-y1=m(x-x1)

y-(-5)=-3(x-1)

y+5=-3x+3

3x+y+2=0 is the required eqn

5 0
3 years ago
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Four times a number decreased by 13 minus 2 times the same number is 9. What is the number?
Flura [38]

Answer:

The number is 59

Step-by-step explanation:

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3 years ago
What is the andwer???
djverab [1.8K]

Answer:

3 and 11

Step-by-step explanation:

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3 < x < 11

Thus the possible values the third side cannot be are 3 and 11

4 0
3 years ago
Use the Distributive Property to multiply. 5(b + 8) A. 5b + 40 B. 5b + 8 C. 5b + 13 D. 8b + 40
lyudmila [28]
Answer is A multiply 5xb and 5x8
7 0
3 years ago
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PLEASE HELP TIMED TEST HELP!!!!!!!!
Lelu [443]

Answer:

Step-by-step explanation:

The equations that she wrote are

6x+8y=133

2x=y

The following statements about the system are true

1.Since the cost for each pie is $5 and $9, the first equation should be 5x+9y=133

5. The second equation is correct because there are more 6 inch pies and 2 times a number is always more.

The following statements are wrong because,

2. Because there was no relationship between the number of pipes sold and the size of each pipe.

3. x=2y shows that there are more 8 inches pipes

4. 6 and 8 are just size descriptions. It is only the cost of each size of pipe that related to the total cost

6 0
3 years ago
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