All categories

2 years ago

Can you please help me?

Mathematics

1 answer:

Tresset [83]2 years ago

6 0

Answer:

Use trigonometry

Tan-theta=p/b

tan53= 14/RT

RTtan53=14

RT=14/tan53

RT=10.55 cm

You might be interested in

Solving one step equations 1/4 a = 3

Pie

Answer:

a = 12

Step-by-step explanation:

$\frac{1}{4} a = 3$

Convert element into fraction : 3= 3/1

$\frac{1a}{4} = \frac{3}{1}$

Cross multiply

$1a \times 1 = 4 \times 3 \\ a = 12$

6 0

3 years ago

Determine the simple interest when: principal: $205,435 interest rate: 2.8%, time: 15 year

Vesna [10]

Step-by-step explanation:

<h3>principle (p) = $205,435</h3><h3>rate (r) = 2.8%</h3><h3>time (t) = 15 years</h3><h3>simple interest = (p × r × t) ÷ 100</h3><h3> = (205,435 × 2.8 × 15) ÷ 100</h3><h3> = 8,628,270 ÷ 100</h3><h3> = 86282.7</h3>

<h2>MARK ME AS BRAINLIST</h2><h2>PLZ FOLLOW ME</h2>

4 0

2 years ago

Two integers a and b have a product of -33. What is the least possible sum of a and b

irga5000 [103]

The number -33 divisors are:

D(-33) = {-33, -11, -3, -1, 1, 3, 11, 33}

a × b = -33

1) -33 × 1 = -33 ⇒ Sum is: -33 + 1 = -32

2) -11 × 3 = -33 ⇒ Sum is: -11 + 3 = -8

3) -3 × 11 = -33 ⇒ Sum is: -3 + 11 = 8

4) -1 × 33 = -33 ⇒ Sum is: -1 + 33 = 32

5) 1 × (-33) = -33 ⇒ Sum is: 1 + (-33) = 1 - 33 = -32

6) 3 × (-11) = -33 ⇒ Sum is: 3 + (-11) = 3 - 11 = -8

7) 11 × (-3) = -33 ⇒ Sum is: 11 + (-3) = 11 - 3 = 8

8) 33 × (-1) = -33 ⇒ Sum is: 33 + (-1) = 33 - 1 = 32

<h2>The least possible sum of a and b is -32</h2>

to 1) and to 5)

7 0

3 years ago

What is 1/2 of 8 what is 1/3 of 12

Anit [1.1K]

1/2 of 8 is 4 and 1/3 of 12 is 4 :)) have a nice day

7 0

2 years ago

Read 2 more answers

A) If Pablo drove at an average speed of 85 km/h for 3.75 h, what distance did he drive?

zhannawk [14.2K]

Answer: 19

Step-by-step explanation:

5 0

2 years ago