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Fantom [35]
3 years ago
7

ARE YOU A GEOMETRY EXPERT?? ARE YOU WILLING TO HELP ME?? DO YOU NEED POINTS AND BRAINLIEST? COME RIGHT THIS WAY I NEED ALL THE H

ELP I CAN GET AND YOU NEED MY HELP

Mathematics
1 answer:
loris [4]3 years ago
7 0

Answer: 4

Step-by-step explanation: A= 1/2 bh

A= .5 x. 4^2 X sin (30)

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kifflom [539]

Answer:

1. false

2. false

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Step-by-step explanation:

4 0
3 years ago
The volume of a box (v) varies directly with its length (l) if one of the boxes has a volume of 325 cubic inches and a length of
stiks02 [169]

Answer:

The constant of proportionality for the group of boxes is: 25

Step-by-step explanation:

Proportion means that change in one quantity causes change in other quantity. Direct variation means that increase in one quantity causes increase in the other quantity.

Let l be the length and v be the volume

Then according to given statement

V∝l

Removing the proportionality symbol introduces a constant in the equation

V = kl

Putting V = 325 and l = 13

325 =k(13)\\k = \frac{325}{13}\\k = 25

Hence,

The constant of proportionality for the group of boxes is: 25

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Answer:

10

Step-by-step explanation:

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Evaluate the expression <br> -2.3=
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