3 years ago

How do i do dis plsss

Mathematics

2 answers:

Mila [183]3 years ago

8 0

I don’t know
They are not the same

mr Goodwill [35]3 years ago

6 0

Answer:

1. All lines are straight and has no curves

2.one has equal lengths on opposite sides

The other is uneven on each side

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Use the distributive property of multiplication to find 5×45. Hint: 45=5+40.

alexgriva [62]

Answer:

Step-by-step explanation:

Distributive property: a(b +c) = (a*b) + (a*c)

45 = 40 + 5

5* 45 = 5* (40 + 5)

= 5*40 + 5*5

= 200 + 25

= 225

8 0

3 years ago

F(x)=x+2/2 what is the value of f(-8) A.-4 B.-3 C.-5 D.-6

bonufazy [111]

Answer: Choice B) -3

------------------------------------------------------

Work Shown:

f(x) = (x+2)/2
f(-8) = (-8+2)/2 ... replace every x with -8; use PEMDAS
f(-8) = (-6)/2
f(-8) = -3

4 0

4 years ago

Verify the identity. Show your work. 1 + sec^2xsin^2x = sec^2x

allsm [11]

$\bf \textit{Pythagorean Identities}
\\\\
1+tan^2(\theta)=sec^2(\theta)\\\\
-------------------------------\\\\
1+sec^2(x)sin^2(x)=sec^2(x)
\\\\\\
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