3 years ago

PLSSSSS HELPPPPP ASAAPPPP

Mathematics

1 answer:

scZoUnD [109]3 years ago

8 0

Answer:

2 inches per hour

Step-by-step explanation:

The first snowfall was in two hours with an accumulation of 4 inches, so 4/2=2 inches per hour

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In the accompanying diagram of circle O, chords AB and CD intersect at E. If AE = 4, EB = 9, and CE = 6, what is the length of E

rjkz [21]

Answer:

$ED=6\ units$

Step-by-step explanation:

we know that

The intersecting chords theorem is a statement that describes a relation of the four line segments created by two intersecting chords within a circle. It states that the products of the lengths of the line segments on each chord are equal

In this problem

$(AE)(EB)=(CE)(ED)$

substitute the given values

$(4)(9)=(6)(ED)$

solve for ED

$ED=36/6\\ED=6\ units$

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3 years ago

What is $20 marked up hi 20%

Andru [333]

Change 20% to a decimal

20% = 0.2

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Reptile [31]

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Step-by-step explanation:

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3 years ago

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krok68 [10]

Answer:

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Step-by-step explanation:

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4 years ago

Please identify the error 8 - (-2) = -8 +2 = -6

Vika [28.1K]

False bc

8+2=-8+2
8=-8
But if it was solve:
8-(-2) the answer is:
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4 years ago