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3 years ago

Please help me with this Thank You:)

Mathematics

1 answer:

hram777 [196]3 years ago

8 0

Because we have only given: ABCD is parallelogram,

and we only know that by definition

a parallelogram is a quadrilateral with 2 pairs of the parallel sides,

part 2. should be

E. statement AB||CD, BC||AD, reason definition of a parallelogram.

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PLZ ANSWER THIS QUICK! THANKS!

kondaur [170]

Answer:

cement =255 sand = 510 stone=1275 easy questions

8 0

3 years ago

Can someone help? Explain and give work in how you got the answer.

kvasek [131]

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

We know the side relations of a right angled Triangle (that is Pythagoras therom)

now, let the missing side be x

Hypotenuse² = sum of squares of other legs

that is ~

$15 {}^{2} = 5 {}^{2} + {x}^{2}$

$225 = 25 + {x}^{2}$

${x}^{2} = 225 - 25$

${x}^{2} = 200$

$x = \sqrt[]{200}$

$x = 10 \sqrt{2}$

The correct choice is ~ B

4 0

3 years ago

6 + {1 + [−(3 + 5) − 8] + 2} + 10 pleasee!!!

Harrizon [31]

$6 + (1 + ( - (3 + 5) - 8) + 2 \\ 6 + (1 + 2 - 8) + 2 + 10 \\ 6 + ( - 5) + 2 + 10 \\ 6 - 5 + 2 + 10 \\ \\ = 13$

<h2>Final Answer: 13</h2>

Step By Step Explanation:

Calculate: Calculate the sum
Calculate: Calculate the sum or difference
Remove the parentheses: When there is a + in front of an expression in parentheses, the expression remains the same
Calculate: Calculate the sum or difference

<h3>☆彡Hanna</h3>

3 0

3 years ago

.30,36,P,40,44 average is 35 find the value of p

pshichka [43]

sum of number=30+36+p+40+44=150+p

n=5

average=35

Step-by-step explanation:

average=sum of number÷n

35=150+p÷5

35×5=150+p

175-150=p

25=p

p=25

6 0

3 years ago

Read 2 more answers

2a²+5b²<br> a=-6<br> b=2<br> Please help!!

stich3 [128]

2a^2+5b^2

2(-6)^2+5(2)^2

2(36)+5(4)

72+20

Hope this helps ;)

6 0

3 years ago