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3 years ago

Tina brought four more than one-half of the number of t-shirts as Maria. If Tina brought

Mathematics

2 answers:

dybincka [34]3 years ago

4 0

Maria brought 14 shirts

ryzh [129]3 years ago

4 0

Answer:
Maria brought 9 shirts

Answer explained:
11 shirts / 2 = 5.5 shirts + 4 shirts = 9.5 shirts
You can’t have 9.5 shirts so the only option is 9

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Find the length of BC. Explain how you got it, please! Thanks!

Vinvika [58]

Answer:

BC = 30.73

Here,

$\sf \frac{AB}{BQ} = \frac{CD}{DQ}$

so first solve for QD

$\sf \hookrightarrow \frac{32}{15} = \frac{19.2}{DQ}$

$\sf \hookrightarrow 32(DQ)} =19.2(15)$

$\sf \hookrightarrow 32(DQ)} =288$

$\sf \hookrightarrow DQ =9$

Hence, QD = 9

Now! using Pythagoras theorem,

CD² + BD² = BC²

19.2² + (9+15)² = BC²

BC = √368.64+576

BC = 30.73499634

BC = 30.73 ( rounded to nearest hundredth )

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2 years ago

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Which number is divisible by 10? 41 128 104 120

Ray Of Light [21]

120 is the answer...

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2 years ago

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1. Given the triangle below, answer the following questions

bogdanovich [222]

Answer:

x=81

y=99

z= 129

Step-by-step explanation:

the 3 angles of a triangle add to 180 degrees

51 + 48 + x = 180

99 + x = 180

subtract 99 from each side

99 + x -99 = 180 -99

x = 81

x+y = 180 they make a straight line

81+ y = 180

subtract 81 from each side

y = 180-81

y = 99

z+ 51 = 180 they make a straight line

subtract 51 from each side

z+51-51 = 180 -51

z = 129

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2 years ago

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Please help I’ll mark brainliest if u give a small explanation

bonufazy [111]

Answer:

it is A you just have to add 5 and 4 it says to add b and e and that makes 9

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3 years ago

Which of the following is not a way to quality check a source?

DiKsa [7]

Answer:

Popularity

Step-by-step explanation:

That many people like or have seen a source does not mean it is correct.

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