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prisoha [69]
3 years ago
8

What’s the area and perimeter

Mathematics
1 answer:
Gwar [14]3 years ago
4 0

Answer:

Perimeter=10.25cm

Area=5cm²

Step-by-step explanation:

Perimeter=4+3.5+2.75=10.25cm

Area=1/2(4)(2.5)=5cm²

You might be interested in
Oint C is on line segment BD‾\overline{BD} BD . Given BD=5x,BD=5x, BD=5x, BC=4x,BC=4x, BC=4x, and CD=4,CD=4, CD=4, determine the
Gennadij [26K]

Answer:

Therefore the required value of \overline{BD} is 20 units.

Step-by-step explanation:

Line Segment: Line segment is a portion of a line whose has two end points.

Given that point C is on the line segment \overline{BD}.

\overline{BD} = 5x , \overline{BC} = 4x and \overline{CD} = 4

C is the point of the line segment of \overline{BD}.

So we can write

\overline {BD}= \overline{BC}+\overline{CD}

Putting the values of \overline{BD}, \overline{BC} and \overline{CD}

5x=4x+ 4

⇒5x-4x= 4

⇒x=4

So we get the value of x.

To get the value of \overline{BD} , we need to put the value of x in the value of \overline{BD}.

Therefore,

\overline{BD} = 5×4

      =20

Therefore the required value of \overline{BD} is 20 units.

3 0
3 years ago
Z varies directly as x^2. Is z=32 when x=4, find z when x=6
nlexa [21]

Answer: z=8

Step-by-step explanation:

7 0
3 years ago
Pls pls help I no understand
vazorg [7]

Answer: 2p+1.50=11.50

               p = 5.00

<u>Step-by-step explanation:</u>

<em>Note: the tip is calculated on top of the total so this figure is a redherring</em>

<u>2 pancakes</u> <em>plus</em> <u>1 fruit cup</u> <em>equals</em> <u>total bill</u>

          2p       +        1.50          =         11.50

2p + 1.50 = 11.50

<u>      - 1.50 </u> <u> - 1.50  </u>

 2p         = 10.00

<u>÷2          </u>    <u> ÷2       </u>

    p         =  5.00

8 0
4 years ago
Any help <br> please <br> thanks
vekshin1

Answer:

n=54

Step-by-step explanation:

Since this is a proportion problem, you have cross mulitply.

7n=9x42

7n=378

n=54

6 0
3 years ago
Read 2 more answers
Greg budgeted carefully and by the time he turned 30 his retirement account balance was $22,000. If that amount grew at a rate o
Ratling [72]

Answer:

$618,253.61

Step-by-step explanation:

30 to 65 is 35 years

22000 × (1 + 10/100)³⁵

22000 × 1.1³⁵

618253.6107

6 0
4 years ago
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