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Lostsunrise [7]
2 years ago
8

4x+5>49 what is the answer to this

Mathematics
2 answers:
konstantin123 [22]2 years ago
6 0

Answer:

x> 11

Step-by-step explanation:

<em>here's</em><em> your</em><em> solution</em>

<em>=</em><em>></em><em> </em><em>4</em><em>x</em><em> </em><em>+</em><em> </em><em>5</em><em> </em><em>></em><em> </em><em>4</em><em>9</em>

<em>=</em><em>></em><em> </em><em>4</em><em>x</em><em> </em><em>></em><em> </em><em>4</em><em>9</em><em> </em><em>-</em><em> </em><em>5</em>

<em>=</em><em>></em><em> </em><em>4</em><em>x</em><em> </em><em>></em><em> </em><em>4</em><em>4</em>

<em>=</em><em>></em><em> </em><em>X </em><em>></em><em> </em><em>4</em><em>4</em><em>/</em><em>4</em>

<em>=</em><em>></em><em> </em><em>X </em><em>></em><em> </em><em>1</em><em>1</em>

<em>hope</em><em> it</em><em> helps</em>

Illusion [34]2 years ago
5 0

Answer:

any big number

Step-by-step explanation:

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Thank u if u help I’m in question 16 out of 35:(
ValentinkaMS [17]

Answer:

The answer is 20 because when you divide 56 by 2.8 you get 20

8 0
3 years ago
An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4 ft long with a diameter of 2.2 ft. S
gavmur [86]

Answer:

8\:\mathrm{minutes}

Step-by-step explanation:

The volume of a cylinder is given as:

r^2\cdot\pi\cdot h

Since the diameter is 2.2, the radius is \frac{2.2}{2}=1.1.

Therefore, the volume of this cylinder is:

1.1^2\cdot 3.14\cdot 4=15.1976\:\mathrm{ft^3}, using \pi=3.14 as requested in the problem.

Since the tank is emptied at a constant rate of 1.5\:\mathrm{ft^3\:per\:minute}, it will take

\frac{15.1976}{1.5}=7.5988=\fbox{$8\:\mathrm{minutes}$} to empty the tank.

8 0
3 years ago
Laine reads 25 pages in 30 minutes. If she reads 200 pages at the same rate how long will it take her?
Veronika [31]

Answer:

4 hours

Step-by-step explanation:

25 pages -> 30 min

5 pages -> 6 min

200 pages -> 6*40 min =240 min

240/60= 4

Thus, the answer is 4 hours

7 0
3 years ago
Find the range of f(x) = -x + 4 for the domain (-3,-2,-1,1).
timofeeve [1]
The domain: D={-3;-2;-1; 1}

f(x) = -x + 4

subtitute

f(-3) = -(-3) + 4 = 3 + 4 = 7
f(-2) = -(-2) + 4 = 2 + 4 = 6
f(-1) = -(-1) + 4 = 1 + 4 = 5
f(1) = -1 + 4 = 3

Answer: The range: {3; 5; 6; 7}
4 0
3 years ago
Simplify 12cm to 2.5mm
julia-pushkina [17]

Given:

12cm to 2.5mm

To find:

The simplified for of given statement.

Solution:

We know that,

1 cm = 10 mm

12 cm =120mm

We have,

12cm to 2.5mm

It can be written as

\dfrac{12\ cm}{2.5\ mm}=\dfrac{120\ mm}{2.5 mm}

\dfrac{12\ cm}{2.5\ mm}=\dfrac{120}{2.5}

\dfrac{12\ cm}{2.5\ mm}=48

Therefore, the value of 12 cm to 2.5 mm is 48 or 48:1.

7 0
2 years ago
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