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Mashcka [7]
3 years ago
8

PLZ HELP ME ANSWER IN SCIENTIFIC NOTATION FOR BOTH QUESTIONS WITH STEPS DUE BY 12PM

Mathematics
1 answer:
koban [17]3 years ago
5 0

Answer:

86868600 for C and 416.88 for the D

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9,18,27,36 what is the 60 term
Deffense [45]

Answer:

540

Step-by-step explanation:

9x60=540

7 0
3 years ago
After doing some work in the house, Bob and Carol want to put a concrete patio on the side of the house to keep people from trac
alisha [4.7K]

Answer:

V=3.098 yd³

Step-by-step explanation:

To answer this question we need to work with formula of the Volume of rectangular prism, the patio. Once it is required 1 inch deep. Some relations will be useful.

As 1 yard = 1 feet/3

1 yard = 1 inch/36

1 feet=12 inches

a) 23 feet 9 inches

23 ft 9''=23 +9/12=23.75 ft

b)10 feet  1 inch

10 feet  1" = 10ft + 1/12=10.083 ft

c)4 inches: 4/12 =0.33

V= w.l.h

V=23.75*10.083*0.33=79.025 ft³

Converting from cubic yard to cubic feet:

V≈79.025 : 27 yd³=2.926 yd³

Considering the possible spillage due to uneven base. ( adding 5%of V)

V≈ 2.92+0.05*(2.92)=3.098 yd³

7 0
3 years ago
Read 2 more answers
PLS HELP I WILL MARK BRAINLEST!!!!!!!!!!
alisha [4.7K]

Answer:

the 3rd one

Step-by-step explanation:

i graphed it mentally and found out the slope was 2 and the y intercept is 1

5 0
3 years ago
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What is the answer to ((1+3+6+9)-10)
Daniel [21]

Hey there! :)

((1 + 3 + 6 + 9)) - 10)

Start in the first set of parenthesis.

(19) - 10)

Simplify!

9

Our answer is 9 - hope I helped! :)

6 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!
ANTONII [103]
Answer: B

-3 x 4x = -12x
-3 x -0.50 = 1.50
-12x + 1.50

Hope this helped! :D
5 0
3 years ago
Read 2 more answers
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