julianngthowhin julianngthowhin

19-03-2020
Mathematics

contestada

The area of triangle ABC is 231 square inches, and point P is marked on side AB so that AP:PB = 3:4. What are the areas of triangles APC and BPC? (20 points)

Respuesta :

amna04352 amna04352

19-03-2020

Answer:

Area of PBC = 132 in²

Area of APC = 98 in²

Step-by-step explanation:

ABC and PBC share the same height, with base in the ratio

7 : 4

Areas in the ratio

7 : 4

231 : Area of PBC

Area of PBC = 231/7 × 4 = 132

Area of APC = ABC - PBC

= 231 - 132 = 98

Answer Link

Otras preguntas

list the general steps in designing and conducting an experiment

50 points not for free only for info What is the meaning of integration as it is used in the paragraph? Responses the practice of uniting different groups of pe

CC9 Solve a system of equations using substitution: word problems 9MB Learn with an example or Watch a video O Write a system of equations to describe the situa

Write the expanded form of the expression. y(3.05x−3.75)−2.25y

IMPORTANT OF STOCK MARKET INVESTMENT

driving in your car with a constant speed of 12m/s you can encounter a hill in the road with a radius curvature of 110m . what is the normal force that you expi

The table shows a linear relationship between the height of a fast-growing bamboo plant and the number of days since it was planted. Days Planted. x 0, 2,4,6 He

A ribbon is 28 cm long. How long is the ribbon to the nearest inch? (1 inch = 2.54 cm)

The expression -370+13m represents a submarine that began at a depth of 370 feet below sea level and ascended at a rate of 13 feet per minute. What was the dept

What is a divided by a % of a? Please I’m so confused