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UNO [17]
3 years ago
9

PLS HELP URGENT AND EASY (FIND AREA)

Mathematics
1 answer:
liberstina [14]3 years ago
5 0

Answer:

72.26 cm²

total area = 145.49 cm²

small tri = 12.99cm²

large tri = 23.38 cm²

so shaded area = 145.49 -(2x12.99)-(2x23.88)=72.26cm²

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Astrid travels 130 km in 2 hours and then at 85 km/h for another 3 hours to reach her
Pie

Answer:

\huge\boxed{\sf Speed = 77\ km/hr}

Step-by-step explanation:

<h3><u>Formula to be used in the question:</u></h3>
  • Speed = Distance / Time
<h3><u>Distance for the first 2 hours:</u></h3>

= 130 km

<h3><u>Distance for the next 3 hours:</u></h3>

Speed = 85 km/h

Time = 3 hours

So,

Distance = Speed × Time

Distance = 85 × 3

Distance = 255 km

So,

<h3><u>Total distance from home to destination:</u></h3>

= 130 + 255

= 385 km

<h3><u>Speed on the return journey:</u></h3>

Total distance = 385 km

Time = 5 hours

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\rule[225]{225}{2}

4 0
2 years ago
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Alja [10]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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Ludmilka [50]

Answer:

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Step-by-step explanation:

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VladimirAG [237]

Answer:

The vertex is the point (-6,-34)

Step-by-step explanation:

we know that

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y=x^{2}+12x+2

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y-2=x^{2}+12x

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y-2+36=x^{2}+12x+36

y+34=x^{2}+12x+36

Rewrite as perfect squares

y+34=(x+6)^{2}

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3 years ago
The Lake Smith basketball team had a team picture taken of the players, the coaches, and the trophies from the season. The pictu
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Answer:

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