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Anastasy [175]
2 years ago
7

T=3 and t=5 to determine if the expression 4(t+3) and 4 t+12 are equivalent

Mathematics
1 answer:
Mademuasel [1]2 years ago
7 0
No they’re not equivalent because 4(t+12) =68 and 4t+12=32
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Plot (4, −34) on the coordinate plane.
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Answer:

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Step-by-step explanation:

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3 years ago
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2 years ago
Can someone please answer this and explain it?
professor190 [17]

Answer:

Velocity = displacement / time

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Does this help?

Step-by-step explanation:

4 0
3 years ago
If PQR is a triangle,given that /PQ\=15m, /QR\=17m and /RP\=18m.Find the area of the triangle to the nearest whole number.
nydimaria [60]

Answer:

118.3 m²

Step-by-step explanation:

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s = (p + q + r)/2

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s = 25 m

===============

Step 2. Calculate the <em>area</em> (A).

Use <em>Heron’s formula</em>:

A = \sqrt{s(s-p)(s-q)(s-r)}

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3 0
3 years ago
Fraction equivalent to 3/12
Rufina [12.5K]
Two of them are 1/4 and 2/8! Hope this helps:)


7 0
3 years ago
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