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3 years ago

explain please. using an example why you need to multiply when converting from a larger unit to a smaller unit. please help

Mathematics

2 answers:

Taya2010 [7]3 years ago

6 0

Converting within the Metric System - Monterey Institute

Varvara68 [4.7K]3 years ago

6 0

The answer is because you are converting to the metric system

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Can somebody walk me through 100.56-234

kupik [55]

What grade are you in

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4 years ago

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If PQRS is a rectangle, find the length of QT

MAVERICK [17]

Step-by-step explanation:

Since, opposite sides of a rectangle are equal and each angle is of 90°.

$\therefore$ QP = RS = 14 cm

$In \:\triangle QPS, \: \angle QPS = 90\degree$

$\therefore \: QS= \sqrt{QP^2+ PS^2} \\ \therefore \: QS= \sqrt{(14)^2+ (20)^2 } \\ \therefore \: QS= \sqrt{196 + 400} \\ \therefore \: QS= \sqrt{596} \\ \therefore \: QS= 24.41 \: m$

$\because$ Diagonals of a rectangle bisects each other.

$\therefore\: QT = \frac{1}{2} QS\\\therefore\: QT = \frac{1}{2} \times 24.41\\\therefore\: QT =12.205\\\huge\orange {\boxed {\therefore\: QT =12.21\:m}}$

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3 years ago

I need the answer please!!!!!!! Solve: -2(x+4)-1=3(x-2)+4

spin [16.1K]

Answer: x= -7/5 procedure: -2x-8-1=3x-6+4 -2x-9=3x-2 -2x-3x= -2+9 -5x= 7 answer: x= -7/5

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3 years ago

8y - 9 - ( 4y - 5) = 12y - ( 4 + 5y)

kicyunya [14]

8y-9-4y+5=12y-4-5y

4y-4= 7y-4

Add 4 to both sides

4y=7y. The only answer is 0

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3 years ago

Solve x2 – 12x + 59 = 0 for x.

lesya692 [45]

No real solutions. x2−[email protected]−12x+59=0x2−12x+59=0Step 1: Use quadratic formula with a=1, b=-12, c=59.x=−b±√b2−4ac2ax=−(−12)±√(−12)2−4(1)(59)2(1)x=12±√−922

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4 years ago