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Katen [24]
2 years ago
15

A train left for London, and 6 hours later, a car traveling 85 mph tried

Mathematics
1 answer:
lisov135 [29]2 years ago
7 0

Answer:

99/hour

Step-by-step explanation:

7*85=585:6=99 ndjdjdjduxhskshuejsjs

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The diagonal of a square is 8 cm.
VladimirAG [237]

the length of the side of this square is 4\sqrt{2} \:or \:5.65cm

Answer:

Solutions Given:

let diagonal of square be AC: 8 cm

let each side be a.

As diagonal bisect square.

let it forms right angled triangle ABC .

Where diagonal AC is hypotenuse and a is their opposite side and base.

By using Pythagoras law

hypotenuse ²=opposite side²+base side²

8²=a²+a²

64=2a²

a²=\frac{64}{2}

a²=32

doing square root on both side

\sqrt{a²}=\sqrt{32}

a=±\sqrt{2*2*2*2*2}

a=±2*2\sqrt{2}

Since side of square is always positive so

a=4\sqrt{2} or 5.65 cm

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Slade draws triangle PQR. He then constructs a perpendicular bisector from vertex P that intersects side QR at point T. What can
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Answer:

QT = RT

Step-by-step explanation:

When drawing triangle PQR the perpendicular bisector cuts the triangle in half, which results in two sides that are congruent. This makes QT and RT congruent.

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3 years ago
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Suppose you see a car advertised with a price of $32,450 and payments of $627.35 per month for 5 years. What is the amount of mo
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Step-by-step explanation:

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10–{22–[(−9)+(−11)]} help i'M HAVING A bad day :( fix it
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Answer:

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Step-by-step explanation:

10–{22–[(−9)+(−11)]}

Work inside out

10–{22–[(-20)]}

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