MARKING BRAINLEST RIGHT NOW ANSWER HURRRY

Mathematics

1 answer:

lidiya [134]3 years ago

5 0

Answer:

Part A. 991.25

32.5*30.5=991.25

Part B. 253+71.25=324.25

17.25*14 2/3=324.25

Part C. 666.75

666.75 because 991.25-324.25=666.75

Step-by-step explanation:

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trapecia [35]

Answer: B ,I just completed the assignment

6 0

2 years ago

What is 2x/5 = 10<br> what is x

stellarik [79]

Answer:

X =25

Step-by-step explanation:

5 times the 10 making it 50

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3 0

3 years ago

Read 2 more answers

the coordinates of the vertices of a rectangle in order are (5,2), (-1,4), (-2,1) and (4,-1). what is the perimeter of the recta

Anna [14]

Answer:

19 units

Step-by-step explanation:

Plot points A(5,2), B(-1,4), C(-2,1) and D(4,-1) on the coordinate plane. Find lengths of all sides as distances between two points:

$AB=\sqrt{(-1-5)^2+(4-2)^2}=\sqrt{6^2+2^2}=\sqrt{36+4}=\sqrt{40}=2\sqrt{10}\ units\\ \\BC=\sqrt{(-2-(-1))^2+(1-4)^2}=\sqrt{1^2+3^2}=\sqrt{1+9}=\sqrt{10}\ units\\ \\CD=\sqrt{(4-(-2))^2+(-1-1)^2}=\sqrt{6^2+2^2}=\sqrt{36+4}=\sqrt{40}=2\sqrt{10}\ units\\ \\DA=\sqrt{(5-4)^2+(2-(-1))^2}=\sqrt{1^2+3^2}=\sqrt{1+9}=\sqrt{10}\ units$