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3 years ago

D/5 = 12/80 plz help

Mathematics

2 answers:

Lelu [443]3 years ago

8 0

Answer:

= $\frac{3}{4}$

Step-by-step explanation:

MA_775_DIABLO [31]3 years ago

4 0

Multiply the denominators with the numerators and write in one line, then solve for d.

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Que How does your tessellation with triangles relate to hexagons and tessellating the plane? Type your response in the space bel

madreJ [45]

For a regular tessellation, the shapes can be duplicated infinitely to fill a plane such that there is no gap. The only shapes that can form regular tessellations are equilateral traingle(all sides are equal. This means that it can be turned to any side and it would remain the same), square and regular hexagon. Looking at the given options, we have

Shape Tessellate?

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5 0

1 year ago

Simplify the first expression 5(m+1)-1=

Olegator [25]

Answer:

-0.8/ -4/5

Step-by-step explanation:

5(m+1) -1 = 0

5m +5 -1 = 0

5m +4 =0

5m= -4

m= -4/5

8 0

3 years ago

Please help it is due tomorrow.

svlad2 [7]

R = radius of basketball
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3 years ago

Identify two jobs that require you to use math use WHO,WHAT, WHERE,WHEN, and HOW. To help you Explain

Nataliya [291]

Programming and being an architect

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3 years ago

Read 2 more answers

Prove this trigonometric equation;<br><br> - tan^2x + sec^2x = 1,

alekssr [168]

Hey there :)

- tan²x + sec²x = 1 or 1 + tan²x = sec²x

sin²x + cos²x = 1
Divide the whole by cos²x

$\frac{sin^2x}{cos^2x} + \frac{cos^2x}{cos^2x} = \frac{1}{cos^2x}$

$\frac{sinx}{cosx} = tanx$ so $\frac{sin^2x}{cos^2x} = tan^2x$
and
$\frac{1}{cosx} = secx$ so $\frac{1}{cos^2x} = sec^2x$

Therefore,
tan²x + 1 = sec²x
Take tan²x to the other side {You will have the same answer}

1 = - tan²x = sec²x or sec²x - tanx = 1

3 0

3 years ago