HELP PLEASE ITS URGENT!!

Mathematics

1 answer:

qwelly [4]2 years ago

3 0

The answer would be B. its hard to explain

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Helppp 1st problem: 4x + 6 < 30 2 problem: 3x -5 > 16

Romashka [77]

Step-by-step explanation:

please check your question once and chose correct answer which one is helpful to you

4 0

3 years ago

Please help meh on this for points and brainliest

Oxana [17]

Answer:

13 is two and two thirds of four and seven eighths.

Step-by-step explanation:

To solve this, all you need to do is divide 13 by 2 and two thirds. Let's do it:

$13 \div 2\frac{2}{3}\\= 13 \div \frac{8}{3}\\= 13 \times \frac{3}{8}\\= \frac{13 \times 3}{8}\\= \frac{39}{8}\\= 4\frac{7}{8}$

3 0

3 years ago

Read 2 more answers

Please help me find the surface area of the triangular prism ( number 3)

antiseptic1488 [7]

Check the picture below.

so the triangular prism is really 3 rectangles and two triangles stacked up to each other at the edges, so if we simply get the area of each figure individually and sum them up, that's the area of the prism.

let's notice, the triangles have a base of 2.4 and a height/altitude of 1.

$\bf \stackrel{\textit{2 triangles's area}}{2\left[ \cfrac{1}{2}(2.4)(1) \right]}~~+~~\stackrel{\textit{right rectangle}}{(2\cdot 1.5)}~~+~~\stackrel{\textit{left rectangle}}{(2\cdot 1.7)}~~+~~\stackrel{\textit{bottom rectangle}}{(2\cdot 2.4)} \\\\\\ 2.4+3+3.4+4.8\implies 5.4+8.2\implies 13.6$