d7merciveto d7merciveto

27-05-2020
Mathematics

contestada

The height of a triangle is 4 m less than its base. The area of the triangle is 30 m2. Find the length of the base.

Respuesta :

ariyauyeno ariyauyeno

27-05-2020

Answer:

10 meters

Step-by-step explanation:

The area of a triangle can be found by the equation: a=(bh)/2

The height of this triangle can be represented by the variable: (b - 4)

The base: b

The area: 30

Simply plug in these values and solve for b.

Answer Link

Otras preguntas

The area of a rectangular carpet is 28 square feet. The length is three feet more then the width. Find the length and the width of the carpet

What information should you scan during surveying? a. Chapter introduction c. Visual aids b. Vocabulary words d. All of these Please select the best answer from

2 Points Who created the Contract with America?

Assume that adults have IQ scores that are normally distributed with a mean of mu equals 105 and a standard deviation sigma equals 15. Find the probability that

What is one way that countable and uncountable (count and non-count) nouns differ?

Preguntas Completa las preguntas para estas respuestas usando el pretérito perfecto de indicativo. Modelo —¿Has llamado a tus padres? —Sí, los llamé ayer. chang

Firm A produces gadgets. The price of gadgets is $2 each. Firm A has total fixed costs of $1,000,000 and variable costs of $1 per gadget. The corporate tax rate

Which of the following are advantages of the SI system?(Select all that apply).A) It is easy to change from one unit to another.B) It allows scientists to compa

Why was the Supreme Court case Marbury v. Madison significant?

what is the difference between a regular and irregular polygon