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andriy [413]
3 years ago
9

Please help me with my math

Mathematics
1 answer:
Taya2010 [7]3 years ago
8 0
3x + 22 is the equation that represents the perimeter of the triangle.  4x + 10 is the perimeter of the rectangle.  Setting the two equal:

3x + 22 = 4x + 10

and collecting like terms:

x=11

We find that the perimeter of both shapes is equal to 11 units.
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6/8 is equivalent to 3/4. How can you use this to help you write 6/8 as a decimal?
Alexus [3.1K]

Answer:

0.75 is the answer

Step-by-step explanation:

6/8 is equivalent to 3/4

3 divided by 4 is 0.75

Since 6/8 is equivalent then it is also 0.75

Also 6/8 turn to 3/4 when both the numerator and denominator is divided by 2.

6 divided by 2 is 3

8 divided by 2 is 4

6 0
3 years ago
Read 2 more answers
A ball is rolling in a circular path that has a radius of 10 inches as shown in
elena55 [62]
The complete question in the attached figure

we know that
[circumference]=2*pi*r
for r=10 in
[circumference]=2*pi*10-----> 62.8 in

if 360° (full circle) has a length of --------> 62.8 in

 54°------------------------------> X
x=54*62.8/360-----> x=9.42 in

the answer is 9.42 in

5 0
3 years ago
2. A small businessman needs to have $20,000 at the end of the year so that he can pay
Nimfa-mama [501]

Answer:

yes

Step-by-step explanation:

7 0
3 years ago
Tino bought a piece of granite
hammer [34]
The answer is $17.5.
How I did it-
All you need to do was multiply $3.50 x 5
3 0
3 years ago
Dilating a triangle changes the size of the triangle but does not change its shape. true or false?
____ [38]
<h3><u>Answer;</u></h3>

The correct answer<em> </em><em><u>is true</u></em>

<h3><u>Explanation;</u></h3>
  • <u>Dilation</u> is a type of transformation which stretches and reduces the size of the original figure.
  • A dilation has a center of dilation and a dilation scale factor. If the scale factor is less than one then the original size will shrink, and if the scale factor is greater than one then the figure will increase in size.
  • Dilation transformation does not alter the shape of a figure but  alters the size by making it bigger or smaller.

6 0
3 years ago
Read 2 more answers
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