Answer:
I think that is the answer to this math work 5 × 3= $15 7 × $4.20=$29.40 All together it will be $44.40
Quadrilateral. If you add the angles up on any quadrilateral, it equals 360 (it should always add to 360 for a quadrilateral)
Answer:
Explanation: We need to find the area of the triangle, We know that the area of any right triangle is:
Therefore in the information given we have the following:
Therefore the Area of this triangle is as follows:
Note! Units are centimeter-squared
Answer:
f(x) = - 4x² + 24x - 20
Step-by-step explanation:
Given
f(x) = - 4(x - 3)² + 16 ← expand the factor using FOIL
= - 4(x² - 6x + 9) + 16 ← distribute parenthesis by - 4
= - 4x² + 24x - 36 + 16 ← collect like terms
= - 4x² + 24x - 20
