Help pls!! What is the perimeter of triangle FBD?

Mathematics

1 answer:

Xelga [282]3 years ago

6 0

Answer:

46

Step-by-step explanation:

AC = 2FD

CE = 2BF

AE = 2BD

2FD + 2BF + 2BD = 2(FD + BF + BD) = AC + CE + AE

2 $P_{FBD}$ = $P_{ACE}$ ⇒ $P_{FBD}$ = $\frac{1}{2}$ $P_{ACE}$

$P_{FBD}$ = 92 ÷ 2 = 46 units

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In which context will the inequality 4x + 5y > 80 have only integers in its solution set?

Rama09 [41]

I think the answer is D because all the other options have a decimal point e.g. $4.46, (I don't use pounds but I'm assuming it's something like 4 pound 46), 4 hours, 46 minutes. You simply cannot have 0.46 of a dog (unless you're very cruel.)

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3 0

3 years ago

Read 2 more answers

Can somebody please help me with this

Paul [167]

∠PYG = 137°

Step-by-step explanation:

We know that a straight line is equal to 180°, so by looking at the image we can tell that if we added both of these angles together they would be equal to the straight line.

We can make an equation by adding these two angles together and setting them equal to 180.

$2p+153+6p+91=180$