Answer:
the area is 30
Step-by-step explanation:
area of triangle =base×height
so ,
base=7.5
height=4
why , shouldn't we take 5(or)6 as height because we shouldn't take slanting lengths as height.
so apply base and height in the formula
7.5×4=30
please follow me
Answer: C all real numbers
Answer is BD
She needs to do at least 8 a day
z = -1
add like terms: 13z = -13
divide both sides by 13: z = -1
