3 years ago

I need help extra points and Mark Brand latest

Mathematics

2 answers:

joja [24]3 years ago

8 0

Answer:

Brainliest pls? anser is 4 fifths and nine fourths

Step-by-step explanation:

the second answer is the correct one

zhuklara [117]3 years ago

7 0

Answer:

the secound one

Step-by-step explanation:

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The sum of 3 and w is less than or equal to -23

schepotkina [342]

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4 years ago

I need help on the first one

erma4kov [3.2K]

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3 years ago

Read 2 more answers

Jared is constructing a rectangular door for a shed. If the door, shown below, has a width of 42 in. and a diagonal support of 9

Goshia [24]

Answer:

Step-by-step explanation:

A rectangular door for a shed has a width of 42 in and a diagonal support of 94 in. The triangle formed by the rectangle's width (first leg), rectangle's length (second leg) and rectangle's diagonal (hypotenuse) is right triangle. By the Pythagorean theorem,

$\text{leg}_1^2+\text{leg}_1^2=\text{hypotenuse}^2.$

Thus,

$42^2+x^2=94^2,\\ \\x^2=94^2-42^2=7072,\\ \\x=\sqrt{7072}=4\sqrt{442}\approx 84\ in$

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3 years ago