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djverab [1.8K]
3 years ago
11

The perimeter of a rectangle is 62 cm. The length of the rectangle is 7 more than 2 times the width. Find the dimensions.

Mathematics
1 answer:
Semmy [17]3 years ago
7 0
<h2>Length = 23</h2><h2>Width = 8</h2><h2 /><h3>Double-check:</h3><h3 /><h3>23 + 23 = 46</h3><h3>8 + 8 = 16</h3><h3>46 + 16 = 62</h3><h3 /><h3>8 x 2 = 16</h3><h3>16 + 7 = 23</h3><h2 />
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A cylinder has volume 120 cm3.What is the volume of a cone with the same radius and height? ? 40 cm 60 cm O 240 cm 360 cm 3​
stepladder [879]

The volume of a cone with the same radius and height as the cylinder is 40cm³.

<h3>What is the volume of the cone?</h3>

A cylinder is a three-dimensional object. It is a prism with a circular base.

Volume of a cylinder = nr^2h

  • n = 22/7
  • r = radius

Volume of a cone = 1/3(nr^2h)

The volume of a cone, is 1/3 that of a cylinder.

Volume of the cone = 1/3 x 120 = 40

To learn more about the volume of a cone, please check: brainly.com/question/13705125

4 0
2 years ago
Benito is selling T-shirts for $8 each for his school fund-raiser. So far, he has sold 16 T-shirts. How many more does he need t
stealth61 [152]

Answer:

9

Step-by-step explanation:

8 × 16 = 128

200 - 128 = 72

72 ÷ 8 = 9

you didn’t give me the equations

4 0
3 years ago
Polygons QRST and Q’R’S’T’ are shown on the coordinate grid: A coordinate plane with two polygons is shown. Polygon QRST has ver
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Answer:

the answer is D

Step-by-step explanation:

If you take wha it says and plug it in, it makes the most sense

4 0
3 years ago
Solve it ......<br> <img src="https://tex.z-dn.net/?f=3x%2B4%3D28" id="TexFormula1" title="3x+4=28" alt="3x+4=28" align="absmidd
o-na [289]

            - - - - - - -- - - - - - - - - - -- - - - - - - - - - - - - - --

\blue\textsf{\textbf{Question:-}}}}

Solve 3x+4=28

\blue\textsf{\textbf{\underline{\underline{Answer and how to solve:-}}}}

First, subtract 4 on both sides:-

\tt{3x=28-4}

\tt{3x=24}

Divide by 3 on both sides:-

\dashrightarrow\bigstar\boxed{\boxed{\bold{x=8}}}\dashleftarrow

<h3>Good luck.</h3>

      - - - - -- -  -- - - - - - - - - - - -  - - -- - - - -  -- - - - - - - - - - - - - - - - - - - - - - -

8 0
2 years ago
Read 2 more answers
The sum of the three angles of a triangle is 180°. Two angles of a triangle measure 15 and 73. Of x is the third angle, set up a
Agata [3.3K]

Answer:

The measure of the third angle is 92°

Step-by-step explanation:

We first have to make an equation that represents this equality. To do it we simply have to add the values ​​that give us with x and this will result in 180 °

15° + 73° + x = 180°

once we have the equation what we have to do is solve x, so we will pass all the terms that are adding to x by subtracting 180

x = 180° - 73° - 15°

now that we have cleared the x we ​​only have to perform the indicated operation and we will obtain the value of x

x = 92°

The measure of the third angle is 92°

8 0
3 years ago
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