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Semmy [17]
3 years ago
10

Plz help with the problem

Mathematics
1 answer:
marishachu [46]3 years ago
4 0
The answer would be 64.
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How will the perimeter of the rectangle change if each side is increased by a factor of 10? The perimeter will be 1/10 the origi
goldfiish [28.3K]

Answer:

The perimeter will be 10 times the original.

Step-by-step explanation:

Formula for Perimeter of rectangle is

2l + 2 w. From the diagram shown, the perimeter is 2×6 +2×3 = 12+6 =18cm

If if each side is increased by a factor of 10

Our length becomes 6×10= 60cm

Our width becomes 3×10= 30cm

New perimeter becomes

2×60 + 2×30

= 120+60 = 180cm

New perimeter(180 cm)= 10× original perimeter (18cm)

So The perimeter will be 10 times the original.

4 0
3 years ago
Read 2 more answers
Graphing a line given its slope and y-intercept
kifflom [539]

Answer:

  see below for a graph

Step-by-step explanation:

One point can be plotted at the y-intercept: (0, -2). Since the slope tells you the line drops 3 units for each 2 units to the right, the point (2, -5) will be another point on the line. The graph will go through those two points.

5 0
4 years ago
Suppose a is jointly proportional to b and c. if a=4 when b=8 and c = 9, then what is a when b=2 and c=18
asambeis [7]

From the given information, a exists jointly proportional to b and c.

then $$a \propto b c$

Therefore, the value of a exists 2.

<h3>What is the value of a?</h3>

Given, a exists jointly proportional to b and c.

$$a \propto b c$

Taking K as the constant of proportionality.

a = K b c

For b = 8 and c = 9, the value of a = 4

4 = K(8)(9)

4 = 72 K

Dividing the equation by 72, we get

$K=\frac{1}{18}

Using the value of K in the equation:

$a=\frac{b c}{18}

Substitute the values of b = 2 and c = 18, in the above equation

$a=\frac{2 \times 18}{18} \\

a = 2

Therefore, the value of a exists 2.

To learn more the value of x refers to:

brainly.com/question/11874663

#SPJ4

6 0
1 year ago
How many triangles can be constructed with three sides measuring 11 meters 16meters and 26 meters
Semenov [28]

Answer:

One  

Step-by-step explanation:

The most triangles you can make from three given sides is <em>one</em>.

However, you may not be able to make any.

To form a triangle, the sum of the two smaller sides must be <em>greater than</em> the longest side.

16 + 11 > 26, so you can form one triangle: an obtuse scalene triangle.

6 0
3 years ago
7b ÷ 12 = 4.2  what does b =
Luda [366]
7b/12=4.2
7b=50.4
b=7.2

hope this helps
3 0
4 years ago
Read 2 more answers
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