1 year ago

Yuuma applied the steps below to find the product of (–10.2)(–16.4).

Mathematics

1 answer:

goblinko [34]1 year ago

4 0

Answer:

164+3.28

Step-by-step explanation:

(16.4)(10)+(16.4)(0.2)

164+3.28

167.28

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Which values are solutions to the inequality square root of x is less than 8? A. 55 B. 8 C. -8 D. 4 E. 65 F. -64

Dima020 [189]

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Answer:

A. 55

B. 8

Step-by-step explanation:

We want ...

√x < 8

x < 8² . . . . . square both sides

x < 64

In order for the inequality to make any sense, we must also have ...

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So, the solution space is ...

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goldenfox [79]

Answer:

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Step-by-step explanation:

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2 years ago

Victor drew trapezoid PQRS on a coordinate plane p(7,4) q(10,4) r(13,-1) s(8,-1) what is length in units of side ps

olga nikolaevna [1]

Answer:

PS= $\sqrt{26}units$

Step-by-step explanation:

Given : PQRS is a trapezoid on a coordinate plane P(7,4) Q(10,4) R(13,-1) S(8,-1).

To find:: Length of the side PS

Solution : Using the distance formula, we can find the length of the side PS, therefore

PS= $\sqrt{(y_{2}-y_{1})^2+(x_{2}-x_{1})^2}$

PS= $\sqrt{(-1-4)^{2}+(8-7)^2 }$

PS= $\sqrt{(-5)^2+(1)^2}$

PS= $\sqrt{25+1}$

PS= $\sqrt{26}units$

which is the required length of the side PS.

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2 years ago