3 years ago

QUICK!! Identify the parts of this prism. A is _ B is _ C is ___

Mathematics

2 answers:

pishuonlain [190]3 years ago

8 0

Answer:

a= edge b=vertex c=face

Step-by-step explanation:

Lynna [10]3 years ago

5 0

Answer:

c=face. b=vertex. a=line

Step-by-step explanation:

You might be interested in

Will give brainliest answer

densk [106]

Answer:

d =13 cm

r = 6.5 cm

Step-by-step explanation:

The diameter is the distance across the circle, going through the center

d = 13 cm

The radius is 1/2 of the diameter

r = d/2 = 13/2 = 6.5 cm

4 0

3 years ago

Read 2 more answers

Help plz if you can fast...ish, yeah..

zavuch27 [327]

I think this is the right answer

3 0

3 years ago

Simplify the following functions so that your answers do not include trig functions. In each case, assume x∈(−1,1). cos(2sin−1x−

Roman55 [17]

Answer:

cos(2sin−1x)=1−2x2

Step-by-step explanation:

et sin−1x=θ , so that, x=sinθ,|x|≤1,θ∈[−π2,π2].

3 0

2 years ago

What is the product? (-2d^2+s)(5d^2-6s)

Ulleksa [173]

(-2d^2+s)(5d^2-6s)
= (-2d^2*5d^2 + s*5d^2 -2d^2*-6s + s*-6s
= -10d^4 + 5sd^2 + 12sd^2 - 6s^2
=-10d^2 + 17sd^2 - 6s^2
This is the final result

7 0

3 years ago

Read 2 more answers

The height of a trapezoid can be expressed as x – 4, while the bases can be expressed as x + 4 and x + 9. if the area of the tra

AlexFokin [52]

Answer: 19 cm

<u>Step-by-step explanation:</u>

$A_{trapezoid}=\frac{b_{1}+b_{2}}{2}*h$

99 = $\frac{(x+4 + x+9}{2}*(x - 4)$

99 = $\frac{(2x + 13}{2}*(x - 4)$

198 = (2x + 13)(x - 4)

198 = 2x² + 5x - 52

0 = 2x² + 5x - 250

0 = 2x²- 20x + 25x - 250

0 = 2x(x - 10) + 25( x - 10)

0 = (2x + 25)(x - 10)

0 = 2x + 25 or 0 = x - 10

$-\frac{25}{2}$ = x or x = 10

Since length cannot be negative, $-\frac{25}{2}$ can be disregarded

Larger base: x + 9 = 10 + 9 = 19

5 0

3 years ago

Read 2 more answers

QUICK!! Identify the parts of this prism. A is ___ B is ___ C is ___

QUICK!! Identify the parts of this prism. A is _ B is _ C is ___