3 years ago

What is the value of x, given that figure PTRA is an iscosceles trapezoid

Mathematics

2 answers:

kondor19780726 [428]3 years ago

8 0

D. 98 hfueiowpahguifra[gf

Westkost [7]3 years ago

3 0

Well it think the answer is D.98

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3 years ago

Solve 4x+6<-6 I could really use the help

aleksandr82 [10.1K]

Answer:

x < -3

Step-by-step explanation:

First subtract 6 from both sides of the inequality.

$4x+6-6$

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2 years ago

What is the surface area of this triangular pyramid?

lidiya [134]

48.25 in^2

Step-by-step explanation:

The formula for the surface area of a pyramid is:

$SA=B+\frac{1}{2}l(number of base sides)(b)$

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Now we can plug in 10.75 for B.

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$SA=$