2 years ago

Solve the following

1 answer:

4 0

<h2><em><u>Salamat na lang</u></em></h2><h2 /><h2 /><h2 /><h2><em><u>Salamat na langSana masagutan mo yan</u></em></h2><h2 /><h2 /><h2 />

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3 x 2 2/5 pleaseyou guys are supercalifragilisticexpialidocious

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3 years ago

128 is 74% of what number if necessary round your answer to the nearest hundredth

topjm [15]

74% * x = 128
x=128/74%
x=172.97 (nearest hundredth)

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3 years ago

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Im confused on this question khan academy

Anuta_ua [19.1K]

A is 6, a = 6

b = -1 - 7a

b = -1 - 7(6)

b = -1 - 42

b = -43

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2 years ago

snailpace coach company is running a trip to "the anoraks" concert. they have seven 52-seater coaches and eight 12-seater minibu

Ket [755]

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3 years ago

The provided diagram of triangle ABC will help you to prove that the base angles of an isosceles triangle are congruent. The fir

klio [65]

Answer:

AO bisects BAC - Needed

AO is perpendicular to BC - Needed

Point O is the midpoint of BC - Not needed

AO is an altitude - Not needed

Step-by-step explanation:

In ΔAOB,

<BOA = 90° (since AO is perpendicular to BC )

<BAO = $\frac{1}{2}$ <BAC (since AO bisects BAC)

In ΔAOC,

<COA = 90° (since AO is perpendicular to BC )

<CAO = $\frac{1}{2}$ <BAC (since AO bisects BAC)

In ΔAOB and ΔAOC,

<BOA = <COA (since both are 90°)
<BAO = CAO (since AO bisects BAC)
AO=AO

So, we can conclude ΔAOB ≅ ΔAOC (<em>ASA property</em>) and hence the base angles <ABO and < ACO of the isosceles triangle ABC are also congruent.

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3 years ago

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