Hurry its timed ill mark brainliest

if the volume of the pyramid shown is 12 cm^3

1 cm

2 cm

6 cm

7 cm

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?