3 years ago

Is the underlined verb in the sentence regular or irregular?

Mathematics

2 answers:

Maurinko [17]3 years ago

4 0

The answer is irregular because speak is the base word and spoke is its past word

defon3 years ago

4 0

Answer:

it would be irregulare

Step-by-step explanation:

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$\frac{1}{4^{-2}}=\frac{1}{\left(\frac{1}{4}\right)^2}=\frac{1}{\frac{1}{4^2}}=4^2=16$

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astraxan [27]

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Viktor [21]

-9y-27=2y+39

Add 9y on both side

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Sub 39 from each side

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3 years ago

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Step-by-step explanation:

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Q3. In a hydraulic lift, a 1400 N force is applied to a 0.5 m2 piston. Calculate the minimum surface area of the large piston to

blondinia [14]

Answer:

1.8m^2 approx

Step-by-step explanation:

Given data

P1= 1400N

A1=0.5m^2

P2=5000 N

A2=??

Let us apply the formula to calculate the Area A2

P1/A1= P2/A2

substitute

1400/0.5= 5000/A2

cross multiply

1400*A2= 5000*0.5

1400*A2= 2500

A2= 2500/1400

A2= 1.78

Hence the Area is 1.8m^2 approx

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3 years ago