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My name is Ann [436]

4 years ago

9

A scale drawing of a building is one foot to 1/4 inch what is the actual length of the building if the scale drawing shows that

it is 13 1/2 inch long

1 answer:

abruzzese [7]4 years ago

3 0

The length is 54 ft because 13.5 in. is equal to .25*54 so 1*54 would be your answer in feet.

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Point T is at (-3, 8). What are the coordinates of T' after R(y-axis) o R(x-axis)?

Whitepunk [10]

Given:

Point is T(-3,8).

To find:

The coordinates of T' after $R(y-axis)\circ R(x-axis)$ .

Solution:

We know that, $R(y-axis)\circ R(x-axis)$ means the figure reflected across the x-axis then reflected across y-axis.

If a figure reflected across x-axis, then

$(x,y)\to (x,-y)$

$T(-3,8)\to T_1(-3,-8)$

If a figure reflected across y-axis, then

$(x,y)\to (-x,y)$

$T_1(-3,-8)\to T'(-(-3),-8)$

$T_1(-3,-8)\to T'(3,-8)$

Therefore, the required point is T'(3,-8).

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Artyom0805 [142]

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Step-by-step explanation:

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3 years ago

What’s 45 divided by 14.04

Vladimir79 [104]

Answer:

3.205

Step-by-step explanation:

convert the decimal number to a fraction

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To divide by fraction, multiply by the reciprocal of that fraction

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Calculate the product

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3 years ago

How many minutes are there from 01:33hr to 03:18hr on the same day

goldfiish [28.3K]

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3 years ago

Read 2 more answers