3 years ago

Hugo is a veterinarian

Mathematics

2 answers:

marin [14]3 years ago

6 0

Answer:

Is this mathematics?

Cos I don't get

Sindrei [870]3 years ago

3 0

Answer:

Step-by-step explanation:

the answer is always 7

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A restaurant bill comes to 39.24 fine the total when tax is 7% and tip is 15%

xz_007 [3.2K]

Answer:

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Step-by-step explanation:

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3 years ago

Can someone make up an equation to match this problem plz don’t ignore

Elodia [21]

If it’s about fractions, then the first scale is 3/6 and the second one is
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Given: ABCD trapezoid BC=1.2m, AD=1.8m AB=1.5m, CD=1.2m AB∩CD=K Find: BK and CK

stepladder [879]

Answer:

The value of BK is 3m and the value of CK is 2.4m.

Step-by-step explanation:

Given information: ABCD trapezoid

, BC=1.2m, AD=1.8m

, AB=1.5m, CD=1.2m

, AB∩CD=K.

Using the given information draw a figure.

Two sides of a trapezoid are parallel.

Since AB∩CD=K, therefore AB and CD are not parallel, because parallel line never intersect.

$AD\parallelBC$

$\angle KBC=\angle KAD$ (Corresponding angles)

$\angle KCB=\angle KDA$ (Corresponding angles)

By AA rule of similarity

$\triangle KBC\sim \triangle KAD$

Corresponding sides of similar triangles are proportional.

$\frac{KB}{KA}=\frac{KC}{KD}=\frac{BC}{AD}$

$\frac{x}{x+1.5}=\frac{y}{y+1.2}=\frac{1.2}{1.8}$

$\frac{x}{x+1.5}=\frac{1.2}{1.8}$

$\frac{x}{x+1.5}=\frac{2}{3}$

$3x=2x+3$

$x=3$

The length of BK is 3 m.

$\frac{y}{y+1.2}=\frac{1.2}{1.8}$

$\frac{y}{y+1.2}=\frac{2}{3}$

$3y=2y+2.4$

$y=2.4$

The length of CK is 2.4 m.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Use multiplication to solve the proportion. y/9 = 44/54

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9•44=396
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3 years ago

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