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Romashka-Z-Leto [24]
3 years ago
15

A farmer is planting a straight row of crops with 3 feet between each plant.if 23 are planted,what is the distance between the f

irst and last plant?
Mathematics
2 answers:
Monica [59]3 years ago
4 0
66 because you multiply by 22 not 23
goblinko [34]3 years ago
3 0

Answer:

66 feet

Step-by-step explanation:

The space between the first two crops is 3 feet, between the first and the third is 6 feet, between the first and the fourth is 9 feet hence, the relationship between the first and the nth crop is given by

3(n - 1)

As such, if there are 23 crops, the distance between the first and last plant

= 3(23 - 1)

= 3(22)

= 66 feet

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Please help me!!! Idk!
balandron [24]
Perimiter
we have a half circle and 3 sides of a rectangle
half circle

circumfernce=2pir
half of that is 1/2 2pir or pir
so
diameter=8
radius is 1/2 of that or 4
so
that arc is 4pi

the 3 sides are 8+9+9 or 26

if we use pi=3.141592
4pi+26=38.566368
rounded we get
38.57
the closest one is C

answer is C

3 0
3 years ago
Two similar solid shapes a and b are shown, the solids are made from the same matierial the surface area of b is 40.32cm^2 and a
Kisachek [45]

Answer:

4000g

Step-by-step explanation:

7 0
3 years ago
If sec x = -2 and x is an angle in the second quadrant find tangent
faltersainse [42]

Answer:

ndnvndvkfnvnvndnvnvncxncnnc

Step-by-step explanation:

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6 0
3 years ago
What is the square root of 36?
Basile [38]
The square root of 36 is 6
8 0
3 years ago
Read 2 more answers
E and F are complementary. If m E = 9x - 38 and mF = 2x + 40, find m F pls I need help
larisa86 [58]

Answer:

<h2>m\angleF = 34°</h2>

Step-by-step explanation:

If E and F are complementary I means that the sum of their angles add up to 90° since all complementary angles have the sum of their angles equal to 90°

To find m\angleF add m\angleE and m\angle F and equate it to 90 to find x then substitute it into the expression for m\angleF

Thats

m\angleE + m\angleF = 90

\rarr 9x - 38 + 2x + 40 = 90

\rarr 11x + 2 = 90

\rarr 11x = 90 - 2

\rarr 11x = 88

Divide both sides by 11

x = 8

Now we have

if m \angleF = 9x - 38

m\angle F = 9( 8) - 38

m\angleF = 72 - 38

We have the final answer as

<h3>m\angleF = 34°</h3>

Hope this helps you

4 0
3 years ago
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