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3 years ago

Use compatible numbers to estimate the quotient 2,545÷4

Mathematics

1 answer:

victus00 [196]3 years ago

3 0

Answer:

600

Step-by-step explanation:

round 2,545 to 2,400 and keep 4 the same because 24 goes into 4 six times so 2400/4 equals 600

24/4 is 6 and you add the two zeros

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Find the area of a trapezoid<br> Explain please

djverab [1.8K]

Answer:

Step-by-step explanation:

Area = a+b/2 * h

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3 years ago

A boundary stripe 6 in. wide is painted around a rectangle whose dimensions are 120 ft by 230 ft. Use differentials to approxima

Nimfa-mama [501]

Answer:

350 square feet

Step-by-step explanation:

We are given that

Width of strip=6 in

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We know that

Area of rectangle ,A=xy

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$dA=\frac{\partial A}{\partial x}x+\frac{\partial A}{\partial y}y$

We have $\frac{\partial A}{\partial x}=y=230 ft$

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Because 6 in added on both sides of length of rectangle

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$dA=230\times 1+120\times 1=350 ft^2$

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7 0

3 years ago

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Ymorist [56]

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3 years ago

Multiply and simplify. Question is in the picture.

frez [133]

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3 years ago

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Alexeev081 [22]

Answer:

Step-by-step explanation:

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4 years ago

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