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3 years ago

Please help me please

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

5 0

I think A is 2 and B is 3 and C 2

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NOTE: Angles not necessarily drawn to scale.

Alina [70]

Answer:

x = 56°

Step-by-step explanation:

DAF is a straight line so it has a measurement of 180°

180° - 64° - 60° = x

x = 56°

If my answer is incorrect, pls correct me!

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-Chetan K

7 0

3 years ago

the length of two triangles are 5cm and 8cm.the perimeter of the triangle is 20cm.calculate the area of the triangle?

mote1985 [20]

Step-by-step explanation:

20+8+5=33

33×3=99

hope it helps broo

6 0

3 years ago

PLS ANSWER THANK YOU!!

sergij07 [2.7K]

Answer:

I think it is 145 degrees because 180- 35= 145

Step-by-step explanation:

8 0

3 years ago

Please help me graph thisGraph Y=-2x-7

snow_tiger [21]

Answer:

6 (2 x - 3)

or a simplefied version:

12x - 18

Step-by-step explanation:

8 0

3 years ago

Rounded to the nearest whole number, how many 2ft by 2 ft squares will fit into circle that has a diameter of 20 feet

nikitadnepr [17]

Answer:

Step-by-step explanation:

A square that has side length $l=2 ft$ has area $2^2=4ft^2$ .

A circle that has a diameter 20 feet has area $A=\frac{\pi d^2}{4}$

We substitute the diameter into the formula to obtain;

$A=\frac{\pi \times 20^2}{4}=100\pi ft^2$

The number of squares that has area 4 feet square that can fit into a circle with area $100\pi ft^2$ is

$=\frac{100\pi}{4}=25\pi=78.5398$

When we round to the nearest whole number; we have 79 squares.

3 0

4 years ago