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Phoenix [80]
3 years ago
11

What is the value of x? Enter your answer in the box. X=

Mathematics
2 answers:
RoseWind [281]3 years ago
8 0
4x + 3x + 5x = 12x
-10 -22 = -32 + 2 = -30
12x - 30 + 180
       + 30  + 30
12x = 210
210/12x = 17.5
I think
tino4ka555 [31]3 years ago
5 0
12=X 
4x-10=5x-22
     +22     +22
4x+12=5x
-4x      -4x
12=x
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Daily Distance Larry Biked (Km)
notsponge [240]

Answer:

The most common distance that Larry biked was of 6 Km.

Step-by-step explanation:

The most common distance that Larry biked is the number, in Km, which appears most frequently in this table.

The number which appears the most frequently is:

6 km

This means that the most common distance that Larry biked was of 6 Km.

5 0
3 years ago
How much material is needed to construct a triangular tent that is 10 feet wide, 12 feet tall, and 18 feet long with side measur
Ket [755]
The answer is " 768 square feet. ".

Total surface area of a triangular prism = width x height +(sum of sides + width) x length and here;
width = 10
height = 12
sides = 13
length = 18
= (10 x 12) + (13 + 13 + 10) x 18
= 120 + (36 x 18)
= 120 + 648
= 768 square feet. 
3 0
3 years ago
Round the whole number to the given place. 75,801,300 to the nearest million​
valina [46]

Answer:

76,000,000

Step-by-step explanation:

Look at the 100,000 place and see whether to round up or down - 8 is larger than 5, therefore 75,000,000 gets rounded up to 76,000,000

8 0
3 years ago
Big Ben (the clocktower) in London has a circumference of 72.22 feet and an area of 415.27 feet^2. What is the diameter AND radi
Mashutka [201]

Answer:

Diameter = 23  Radius = 11.5

Step-by-step explanation:

Divide the circumference by π, or 3.14 for an estimation. The result is the circle's diameter.

<em>72.22 ÷ 3.24 = 23</em>

diameter = 23

Divide the diameter by 2.

<em>23 ÷ 2 = 11.5</em>

There you go, you found the circle's radius

7 0
2 years ago
A cylinder has a radius of 12 m and a height of 9 m.
mrs_skeptik [129]
The volume of cylinder formula is πr²h.

V = π(12)²(9)
V = 1296π³

So the correct answer is 1296π³
3 0
3 years ago
Read 2 more answers
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