What is the answer to the problem 6x+1+7x

Mathematics

2 answers:

dimulka [17.4K]3 years ago

7 0

Answer:

13x+1

Step-by-step explanation:

i just used a calculator

My name is Ann [436]3 years ago

5 0

Mmm should be 13x+1

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Please help thank you.

andre [41]

You have a rectangle and 2 triangles:
rectangle = 12 *6 = 72

larger triangle on left, find the base:
base = 6 / tan(45) = 6

area = 1/2 x b x h = 1/2 x 6 x 6 = 18

smaller triangle:
area = 1/2 x b x h
1/2 x 2 x 6 = 6

total area:
72 +6 +18 = 96 cm^2

5 0

2 years ago

A large but sparsely populated county has two small hospitals, one at the south end of the county and the other at the north end

mihalych1998 [28]

Answer:

a) The table is in the attached file

b) P(X=1, Y =1) = P(X=1)P(Y=1)

c) 0.06

d) 0.19

Step-by-step explanation:

Check the attached files for the solutions and explanations for questions a to d