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user100 [1]
3 years ago
9

I want to know about perimeter and area

Mathematics
1 answer:
grandymaker [24]3 years ago
6 0
Add each sides' centimeters together to get the perimeter. multiply length x width to get the area. I hope this helped
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Solnce55 [7]
Red to total I believe is 12/23
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3 years ago
Help me with this please explain
laila [671]

Answer:

circumference=50.24 cm

area=200.96 cm²

Step-by-step explanation:

r=16/2=8

circumference=2πr=2×3.14×8=50.24 cm

area=πr^2=3.14×8²=200.96 cm²

4 0
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Explain how to determine the x- and y- intercepts of a line from a given equation in y = mx + b form.
NISA [10]

Answer:

Step-by-step explanation:

x-intercept:  Set y = 0 and solve for x:

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y-intercept:  Set x = 0 and solve for y:  y = m(0) + b, or y = b.  y-intercept is then

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3 0
3 years ago
What is the justification for each step in solving the inequality?
alekssr [168]
HELLO  ANNA!!

Given inequality
=> −2(x+1)≥3x+8
=>
- 2x - 2 \geqslant 3x + 8 \\ \\ add \: 2 \: in \: both \: sides \\ \\ - 2x \geqslant 3x + 10 \\ \\ subtract \: with \: - 3x \: in \: both \: sides \: \\ \\ - 5x \geqslant 10 \\

now multiply with - on both sides.

As we know now sign will change
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Now divide by 5 on both sides
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HOPE IT HELPED YOU.
4 0
3 years ago
Read 2 more answers
48 divided by4 +c^3, c=2
KatRina [158]

Answer:

20

Step-by-step explanation:

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