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chubhunter [2.5K]
3 years ago
14

Pls help I’ll give crown

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0

Answer:

1200cm²

Step-by-step explanation:

(½*20cm*10cm)*2 + (½*20cm*50cm)*2

Ivan3 years ago
6 0

Answer:

60 * 40 / 2 = 120cm²

try to puzzle the triangles together to rectangles in your head

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Plz help i need the answer
astra-53 [7]
Part A:
Area of a circle is pi*radius^2
a=3.14*1^2
a=3.14

Part B:
Area of a rectangle is length*width
a=5*7
a=35

Part C:
Area of the shaded part would be the area of the rectangle - the area of the circle
a=35-3.14
a=31.86

5 0
3 years ago
Read 2 more answers
What is the opposite of each number?
MArishka [77]
- 250 : 250 \\ \frac{1}{5} : - \frac{1}{5} \\ 0 : 0 \\ 42 : - 42 \\ - 7.83 : 7.83
4 0
4 years ago
When hired at a new job selling jewelry, you are given two pay options:
Savatey [412]

Answer:

Option a because you will make more orofits

3 0
3 years ago
Felipe bought 3/4 of a pound of American cheese at the deli. She used 1/2 of the cheese to make sandwiches. How much cheese did
seraphim [82]
She used 3/8 of the cheese. Since she used 1/2 <em>of</em> 3/4, you multiply 3/4 times 1/2. If you multiply straight across, the answer should be 3/8. If you need further explanation, just ask! Hope this helps! =D :D
6 0
3 years ago
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For the graphed function f(x) = -(5)* - 3 + 2, calculate the average rate of change from x = 3 to x = 4.
Ilia_Sergeevich [38]

Answer:

-4

Step-by-step explanation:

The average rate of change from x=a to x=b of f(x) is \frac{f(b)-f(a)}{b-a}

The given function is f(x)=-5^{x-3}+2.

f(4)=-5^{4-3}+2=-3.

f(4)=-5^{3-3}+2=1.

The average rate of change from x=3 to x=4 is given by:

\frac{f(4)-f(3)}{4-3}

\frac{-3-1}{4-3}=-4

7 0
3 years ago
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