3 years ago

The two triangles are similar. Solve for h. Give an exact answer.

Mathematics

1 answer:

Vanyuwa [196]3 years ago

7 0

Answer:

$\frac{1}{1.6} = \frac{h}{7.2}$ ( since they're similar, they are proportional to each other)

1 (7.2) = h (1.6) (set the two up as a proportion and then cross multiply)

7.2 = 1.6h (divide both sides by 1.6)

h = 4.5 m (this is the answer)

Step-by-step explanation:

You might be interested in

Which expression has a value that is a rational number?

Gnom [1K]

Answer:

The expression has a negative rational number A as its numerical value. Positive rational B. positive integer. negative integer. Question ...

5 0

2 years ago

What I need to do with this problems

alina1380 [7]

Answer:

L x W x H =Area

Step-by-step explanation:

8 0

3 years ago

I'll mark the first person to answer

kobusy [5.1K]

Answer:

0.104

Step-by-step explanation:

10.40 · 0.01 = 0.104

5 0

2 years ago

Read 2 more answers

Simplify Sinx + cosx/ cos²x - sin²x

bonufazy [111]

$\dfrac{\sin x + \cos x}{\cos^2 x - \sin^2 x}\\ \\\\=\dfrac{\sin x + \cos x}{(\cos x + \sin x )\\\\(\cos x - \sin x)}\\\\\\=\dfrac{1}{\cos x - \sin x}$

3 0

1 year ago

Helppppp me plss, I’ll mark u as brainlest

Marina86 [1]

$\large\color{lime}\boxed{\colorbox{black}{Answer : - }}$

We know that, in ∆ABC,

∠A+∠B+∠C = 180°

But the triangle is right angled at C

ie., ∠C = 90°

Therefore, ∠A+∠B+ 90° = 180°

⇒ ∠A + ∠B = 90°

Therefore, <u>cos(A + B) = cos 90º = 0</u>

6 0

3 years ago