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jok3333 [9.3K]
2 years ago
7

Can someone please help me answer this question asap thank

Mathematics
1 answer:
NeX [460]2 years ago
8 0

Answer:

1. x = -6, -8, -90

2. solutions for -2x\geq 10 include -5, while -5 is not a solution for -2x>10

Step-by-step explanation:

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Step-by-step explanation:

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Read 2 more answers
Solve for j: J/-2+7=-12
Anestetic [448]

Answer:

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Step-by-step explanation:

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Anuta_ua [19.1K]
We sketch two triangles, DFE and DGH, as shown below 

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7 0
3 years ago
Use a net to find the surface area of the cone to the nearest square centimeter. Use 3.14 for pi (Round to nearest whole number)
Mariana [72]

Given:

The radius of the base of the given cone = 5 cm

The slant height of the cone = 19 cm

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Formula

The surface area pf the given cone is,

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Now,

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sq cm

or,  sq cm

or,  sq cm

Rounding off to the nearest square centimeter, we get;

Hence,

The surface area of the cone is 377 sq cm.

3 0
3 years ago
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