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3 years ago

Help ASAP Plz !!!!

Mathematics

1 answer:

evablogger [386]3 years ago

8 0

Answer:

<u> The distance between opposite corners of the windowpane is 8.5 inches (rounding to the nearest tenth).</u>

Step-by-step explanation:

1. Let's use the Pythagorean Theorem to find the distance between opposite corners of the windowpane:

With the information given, we have a right triangle with the distance between opposite corners of the windowpane as the hypotenuse and its sides of 6 inches as the width and length of the windowpane and as sides of the right triangle.

Distance between opposite corners of the windowpane ² = Width of the windowpane ² + Length of the windowpane ²

Replacing with the real values:

Distance between opposite corners of the windowpane ² = 6² + 6²

Distance between opposite corners of the windowpane ² = 36 + 36

Distance between opposite corners of the windowpane ² = 72

√ Distance between opposite corners of the windowpane² = √72

<u> Distance between opposite corners of the windowpane = 8.5 inches (rounding to the nearest tenth)</u>

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3 years ago

How many different phone numbers are possible in the area code 503, if the first number cannot start with a 0 or 1

ElenaW [278]

Answer:

8 X 10^(9)

Step-by-step explanation:

Originally we have 10 digit phone numbers excluding the area code.

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But if we exclude 1 and 0 for the first digit, we are left with 8 digits.

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3 years ago

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3 years ago

Explain how to find the sum of 3/10 + 4/100

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Step-by-step explanation:

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Find the measure of each angle if c||d show work

weeeeeb [17]

Answer:

Part a) <1=72°

Part b) <2=108°

Part c) <3=72°

Part d) <4=108°

Step-by-step explanation:

step 1

Find the measure of angle 1

we know that

<1+108°=180° -----> by supplementary angles

<1=180°-108°=72°

step 2

Find the measure angle 2

we know that

<2=108° -----> by corresponding angles

step 3

Find the measure angle 3

we know that

<3=<1-----> by corresponding angles

<3=72°

step 4

Find the measure angle 4

we know that

<4=108° -----> by alternate exterior angles

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3 years ago