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Anton [14]
3 years ago
7

Whats 3(x+1)<18? i really need help with this question i've tried multiple solutions

Mathematics
1 answer:
JulijaS [17]3 years ago
7 0

Answer:

\boxed{x

Step-by-step explanation:

→ Expand out the brackets

3x + 3 < 18

→ Minus 3 from both sides to isolate 3x

3x < 15

→ Divide both sides by 3 to isolate x

x < 5

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pls help ill give a hundred points. select the correct answer from the drop down menu A(1,3),B(5,3),and D(1,-2) are three vertic
tankabanditka [31]
<h2>Question ↷</h2>

A(1,3),B(5,3),and D(1,-2) are three vertices of rectangle ABCD the coordinates of vertex C are select from the drop down menu (5,2),(-5,1),(5,-2),(2, -5)

<h2>Answer↷</h2>

(5,-2)

<h2>Solution ↷</h2>

we know that,

the midpoint of the diagonals of a rectangle bisect each other,

so,

  • MP of AC = MP of BD

\huge \rightarrow \frac{x + 1}{2},\frac{y+ 3}{2} =  \frac{5 + 1}{2},\frac{3 - 2}{2}  \\

\huge \rightarrow \: x = 5 \:  \\  \huge \rightarrow \: y =  - 2

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3 years ago
A rectangular prism has length of 5 inches a width of 3 and. A height of 2 inches
brilliants [131]

Answer:

30 inches

Step-by-step explanation:

A = L * W * H

A = 5 * 3 * 2

A = 15 * 2

A = 30

5 0
3 years ago
If breadth of a rectangle is 19m and perimeter is 80m, find the length of the rectangle.
soldi70 [24.7K]

Answer: 21

Step-by-step explanation:

since 19 is the breadth and the perimeter is 80m, so 19*2=38 and 80-38= 42 so 42/2=21. The answer is 21

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3 years ago
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GuDViN [60]

Answer:

|x + 7| ≥ 2 is the inequality

Step-by-step explanation:

x - b ≥ c    or    x - b ≤ -c

x ≥ b + c = -5     or x ≤ b - c = -9

b + c = -5

<u> b - c = -9</u>

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b = -7                             -7 + c = -5

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x - (-7) = x + 7

So, |x + 7| ≥ 2 is the inequality

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3 years ago
Calculus find the functions and state the domain
Sergio039 [100]

Answer:

check image below

Step-by-step explanation:

f of g of x is also known as a composite function and it is mathematically denoted as (f ∘ g)(x) and it means that x = g(x) should be substituted in f(x)

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