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3 years ago

13

Sash a has a triangle with vertices A, B, and C.The triangle ABC has three congruent sides, but she does not have a ruler to mea

sure the lengths of sides. How can she show that the triangle has three congruent sides?

2 answers:

Liono4ka [1.6K]3 years ago

5 0

180 divided by three

hichkok12 [17]3 years ago

3 0

She can pick a reasonable number and label all of the sides that same number even if it isn't exact

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Thanks in advance for any help provided to this question!

dangina [55]

Answer:

A little over 31hours

Step-by-step explanation:

Use simple proportion

58miles = 1hr

1805miles = ?

(1805x1)/58 = 31.12hrs

Since the question asks you for an estimation, it should be fine to say a little over 31hours but do show full working and the accurate answer

4 0

3 years ago

A total of 326 adult and student tickets were sold for a high school play. The ticket prices were $8 for adults and $5 for stude

Trava [24]

Answer:

212 tickets were sold

Step-by-step explanation:

a (adult) + s (student) = 326

8a + 5s = 1972

-5(a + s = 326)

-5a-5s=1630

3a/3 = 342/3

a = 114

114 + s = 326

s = 212

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3 years ago

Find x! Please help!!

a_sh-v [17]

${(8 + x)}^{2} = {8}^{2} + {15}^{2} \\ {(8 + x)}^{2} = 64 + 225 \\ {(8 + x)}^{2} = 289 \\ {(8 + x)}^{2} = {17}^{2} \\ 8 + x = 17 \\ so \: x = 17 - 8 = 9$

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3 years ago

Cooper wrote checks on his checking account for $20, $20, $18, $20, and $35. He also deposited $53 in the account. Which number

yaroslaw [1]

C beacause I’m big brain

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3 years ago

What is the answer to this question<br> 2 1/2-d=1 3/4

goldenfox [79]

Answer:

d = 3/4

Step-by-step explanation:

2.5 - d = 1.75

-2.5 -2.5

------------------

-d = -0.75

d = 0.75

d = 3/4

4 0

3 years ago