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3 years ago

11

In angle ABC the measure of Angle B is 13 more than the measure of Angle A and the measure of angle C is 9 less than twice the m

easure of angle A find the measure of each angle in ABC. only an algebraic will be accepted.

1 answer:

alisha [4.7K]3 years ago

3 0

Answer:

its b

Step-by-step explanation:

its

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If a rectangle measures 21 centimeters by 28 centimeters what is the length in centimeters of the diagonal of the rectangle

SOVA2 [1]

Answer:

35cm

Step-by-step explanation:

Given data

Length= 21cm

Width= 28cm

Diagonal= ???

Applying Pythagoras theorem

D^2= L^2+W^2

D^2= 21^2+28^2

D^2= 441+784

D^2= 1225

D= √1225

D= 35cm

Hence the diagonal is 35cm

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A rectangular playground measure 200m by 100m .caculate the area in square kilometers here is a tip when you have calculated the

Rainbow [258]

Area of a rectangle = L * W
200 * 100 = 20,000
= 20,000m^2
Convert that to km^2
= 0.02km^2

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2 years ago

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Vinvika [58]

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3 years ago

Scilla [17]

Answer:

£1.62

Step-by-step explanation:

add them all up then subtract 100 and forget about the negative sign

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3 years ago

Solve the system.

Rainbow [258]

The answer A.the solution is (5,-2) definitely works because 5+-2=3 and 5--2=7 not sure if there's infinite number of solutions tho

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