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2 years ago

Can you help me with this, please? Thanks in advance

Mathematics

1 answer:

ololo11 [35]2 years ago

7 0

Answer:

∠TRU is supplementary with ∠PQS as SQ║TR.

Supplementary angles add up to 180°.

m∠TRU = 180° - 82° = 98°

Consider ΔRTU

∠RUV is exterior angle and therefore is sum of ∠TRU and ∠RTU:

m∠TRU + m∠RTU = m∠RUV
98° + m∠RTU = 155°
m∠RTU = 155° - 98° = 57°

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Alex and Leandro purchase two matinee movie tickets. A matinee ticket costs , a drink costs , and a bag of popcorn costs . Defin

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Step-by-step explanation: (2p + 1.5d) + (5*(2)) = T

Since there are no costs, i'll make up my own uwu;

Matinee = $5

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Drink = $1.5

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3 years ago

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3 years ago

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A liquid is 45°C. The temperature needs to be reduced by 3/8 of the current value. What does the new temperature need to be?

prohojiy [21]

Answer:

28.125 degrees

Step-by-step explanation:

3/8 of 45 is 16.875

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3 years ago

A school is selling tickets to a drama performance. On the first day of ticket sales the school sold 3 adult tickets and 1 child

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Answer:

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Step-by-step explanation:

This system of equations can be used to find the price of the adult and child tickets.

We have two equations (one for each day) and two unknowns (adult ticket price and child ticket price).

Let a: adult ticket price and c: child ticket price,

we have for the first day that 3 adult tickets and 1 child ticket adds $38:

$3a+1c=38$

and for the second day we have that 2 adult tickets and 2 child tickets adds $52:

$3a+2c=52$

If we write this as a system of equations, we have:

$\left\{\begin{matrix} 3a+c=38 \\\\ 3a+2c=52 \end{matrix}\right.$

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Can you help me with this, please? Thanks in advance ​

Can you help me with this, please? Thanks in advance