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Ksju [112]
3 years ago
8

Can you guys help me with these math problems pls * 15 points*

Mathematics
1 answer:
olga_2 [115]3 years ago
7 0
1) h ≥ 19

2) y > 6

3) 2x ≤ 10
x ≤ 5

4) 9x ≤ 45
x ≤ 5
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When purchased, the height of a Japanese maple sapling is 14 inches. The tree is expected to grow 2.5 inches each month. Which f
victus00 [196]

Answer:

Step-by-step explanation:

The initial height of a Japanese maple sapling is 14 inches.

The tree is expected to grow 2.5 inches each month. This increase in height is linear, thus it is in arithmetic progression.

The expression for arithmetic progression is

Tn = a + (n-1)d

Where a = the first term of the series

d = common difference

Tn is the nth term of the series

n = the number of terms.

From the information given

a = 14 inches because it is the initial height of the tree

d = 2.5 because it is the difference in height between 2 consecutive months

n = m( number of months)

Tn = f(m)

function models the relationship between the height of the tree f(m) and the number of m months of growth will be

f(m) = 14 + 2.5(m-1)

6 0
3 years ago
Connor created angle that formed 130°.What type of angle did he create?
klio [65]
D. Obtuse angle
 and heres how I got it

An obtuse angle is 130 degrees. Any angle more than 90 degrees is obtuse, any angle under 90 degrees is acute, and 90 degrees is a right angle<span>.</span>
7 0
3 years ago
PLEASE IM DESPERATE
iren [92.7K]
Pretty sure that’s a -13.178294573643404
% difference. I really hope this is right and I really hope it helps!
6 0
3 years ago
Directions: Select all the correct answers.
Kay [80]
The correct answer is C and D .
4 0
3 years ago
If 4x+2=5y+3 then y =
Schach [20]

Answer:4x/5-1/5 = y

Step-by-step explanation:

We need to get y by itself

4x+2=5y+3

subtract 3 from both sides

4x-1=5y

divide both sides by 5

4x/5-1/5 = y

4 0
2 years ago
Read 2 more answers
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