All categories

3 years ago

UDISJKDFJSFJDGLFS HELP

Mathematics

2 answers:

AfilCa [17]3 years ago

5 0

Answer:

The answer would be E. 43.2

According to TOA, The opposite side is tan(20) x adjacent side( 50m)

the answer is 18.2( to 1 dp). Add the height of the second building together with 18.2 and you will get ur answer. HOpe this helps:)

zhuklara [117]3 years ago

4 0

Answer:

I think E

Step-by-step explanation:

You know the shortest building is 25 m.

to find the rest, use trigo so Tan(20)=opposite/adjacent.

Adjacent is 50. Do the math and add the answer with 25.

You might be interested in

Da A Solve the equation 2x^2+3=0

Anika [276]

Answer:

x = ±i(√6 / 2)

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Solving quadratics

Algebra II

Imaginary root i

√-1 = i

Step-by-step explanation:

Step 1: Define

Identify

2x² + 3 = 0

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 3 on both sides: 2x² = -3
[Division Property of Equality] Divide 2 on both sides: x² = -3/2
[Equality Property] Square root both sides: x = ±√(-3/2)
Simplify: x = ±i(√6 / 2)

4 0

3 years ago

-4x + 8x - 6x

valina [46]

Answer:

The answer are

$34 = - 2x \\ 35 = - \frac{1}{4} n \\ 36 = - \frac{13}{3} a \\ 37 = - \frac{1}{24} b$

3 0

3 years ago

The measure of angle QPR = ???? degrees

katovenus [111]

QPR = 1/2 (31 + 98)

Angle QPR = 64.5 degrees

4 0

3 years ago

Please hurry and i need this as a simplified fraction 4 1/3 divided by 2 3/5.

My name is Ann [436]

5/3 go to wolfram for math questions

8 0

3 years ago

Read 2 more answers

Help please.. sorry for my dirty screen I don’t feel like cleaning it

Brums [2.3K]

Answer:

I dont do this subject yet

5 0

2 years ago

Read 2 more answers