Can someone please help me

Mathematics

2 answers:

pentagon [3]3 years ago

7 0

The first one is 8 and here's a graph. the second one is 5 again here's a graph

Oxana [17]3 years ago

4 0

2x ≤ 16
Divide by 2.
x ≤ 8

-3x + 7 < -8
Subtract 7.
-3x < -15
Divide by -3 and flip the inequality symbol.
x > 5

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What is the value of the underlined digit 1,711,799.

Varvara68 [4.7K]

I don't know which one is underlined so I will write it out in words.
One million seven hundred and eleven thousand and seven hundred ninety-nine.

Hope I helped :)

3 0

3 years ago

PLEASE HELP!!!

allsm [11]

Answer/Step-by-step explanation:

Part A: Net A is the correct net. If we decide to fold the net, we'd get the shape of the prism. Folding back net B won't give us the shape of the prism because of the position and arrangement of the right triangular bases.

Part B:

AB = 3in

BC = 5 in

CD = 9.4 in

Part C: surface area of the prism can be calculated by calculating the area of each part of the net, and summing them together as follows,

Area of the 2 triangular bases = 2(½*base*height of triangle) = 2(½*4*3) = 2*2*3 = 12 in²

Area of the three rectangles =

$= (9.4*4) + (9.4*3) + (9.4*5) = 37.6 + 28.2 + 47 = 112.8 in^2$