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3 years ago

12

You want to put a 2" thick layer of topsoil for a new 20'x30' garden. The dirt store sells by the cubic yards. How many cubic ya

rds will you need to order?

1 answer:

Rama09 [41]3 years ago

7 0

Answer:

100/27 yd^3

Step-by-step explanation:

2"= 1/18 yd

20'= 20/3 yd

30'= 10 yd

1/18*20/3*10= 100/27 cubic yards

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Compute the following:<br> g(r) = 20 - 3r<br> g(5) = ?

Alenkasestr [34]

Answer:

G(5)= 5

Step-by-step explanation:

r is 5, so you input it into the r next to -3, so you should have 20-3(5), and -3 times 5 is -15. You subtract -15 with 5 and the answer should give you 5.

6 0

3 years ago

Is angle 19 a interior angle?

solong [7]

Answer:

yes it is

Step-by-step explanation:

it's an interior because itis between the parallel lines

3 0

3 years ago

Point M is the midpoint of segment JK. Find JK when JM=6x-7 and MK=2x+3.

Whitepunk [10]

If M is the midpoint of JK then JM+MK=JK and JM=MK
so
6x-7=2x+3
minus 2x both sides
4x-7=3
add 7 both sides
4x=10
divide both sides by 4
$x=\frac{10}{4}$
$x=\frac{5}{2}$

sub back

JM=6x-7
$JM=6(\frac{5}{2})-7$
$JM=\frac{30}{2}-7$
$JM=15-7$
JM=8

JM=MK=8
JM+MK=8+8=16=JK

$x=\frac{5}{2}$ and JM=8=MK and JK=16

3 0

4 years ago

Read 2 more answers

Im in year 6 and I need help with this question

natulia [17]

I have no idea even tho I’m way passed this stuff but honestly if I were you I would maybe put 6??? I think it looks like it’s about half of the other angle

3 0

3 years ago

136,589 times 699,999 What future number will this be? Or just math answer I have to show work and forgot how to.

Viktor [21]

Answer:

95612163411 and future number of Coronavirus?

Step-by-step explanation: Use Area model

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3 years ago