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2 years ago

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7:59 PM

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ollegr [7]2 years ago

7 0

Answer:

hi friends how are you all about you my friend

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What is the answer (4×-12)+(-x+7)

Bogdan [553]

Answer:

x-41

Step-by-step explanation:

use the foil method

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2 years ago

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ELEN [110]

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2 years ago

Among 39- to 44-year-olds, 35% say they have called a talk show while under the influence of peer pressure. Suppose seven 39 to

LenKa [72]

<span>if 35% or 0.35 say no, to compute the probability that at least one of 7 </span>called a talk show while under the influence of peer pressure <span> is (1-0.35)^7 and subtract it from . This is the same as at least 1 has </span><span>called a talk show while under the influence of peer pressure
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2 years ago

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il63 [147K]

Answer:

here the link:

78siga6q9mm

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2 years ago

In the diagram abc=adb=90, ad=p and dc=q. Use similar triangles to show that x2=pz<br> plzz anyoneee

kramer

Answer:

By comparing the ratios of sides in similar triangles ΔABC and ΔADB,we can say that $x^{2} =pz$

Step-by-step explanation:

Given that ∠ABC=∠ADC, AD=p and DC=q.

Let us take compare Δ ABC and Δ ADB in the attached file , ∠A is common in both triangles

and given ∠ABC=∠ADB=90°

Hence using AA postulate, ΔABC ≈ ΔADB.

Now we will equate respective side ratios in both triangles.

$\frac{AB}{AC}= \frac{AD}{AB}=\frac{BD}{BC}$

Since we don't know BD , BC let us take first equality and plugin the variables given in respective sides.

$\frac{x}{z}= \frac{p}{x}$

Cross multiply

$x^{2}=pz$

Hence proved.

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3 years ago