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tigry1 [53]
2 years ago
6

Can anyone help me with this please!!? I’ll mark you brainliest!!

Mathematics
1 answer:
djverab [1.8K]2 years ago
3 0

Answer:

each square is 5". the base is 4x4 squares- so 20 inches square. 20x20= 400sq inches.

the semicircle at the top is 20 inches in diameter, which makes the radius 10 inches.

pi× 10^2= 314.16.

duvide that by 2 to get a semicircle- 157.8

so, the total area is the 400+ 157.8, for a total area of 557.8 square inches

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100 POINTS+ BRAINLYEST❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Karo-lina-s [1.5K]

Step-by-step explanation:

The vertex form of a parabola can be written as

y =  {a(x - h)}^{2}  + k

where (h, k) are the coordinates of the parabola's vertex. The vertices of the functions are as follows:

a) (3, 5)

b) (-7, 3)

c) (4, 0)

d) (0, -1)

e) (-1, -5)

f) (-1, -5)

7 0
3 years ago
I need help with number 2!! please help!
Maurinko [17]

Answer:

12.68

Step-by-step explanation:

76 degrees /2 = 38

Half the width of 15m forms the lower side of the triangle: 7.5 m

sin(38) = 7.5/h

=12.1820

12.18+.5

12.68

5 0
3 years ago
plz help 20 pointssss!!!!!! The length of one edge of a cube is 3 units. What is the volume of this cube in units? A) 6 cubic un
marshall27 [118]

Answer:

See answer below

Step-by-step explanation:

Hi there,

The volume of a cube is the edge length cubed:

V = a³

The edge length given is 3 u, so plug into the formula:

V = (3 \ u)³ = 27 \ u³

thanks,

4 0
3 years ago
Read 2 more answers
How do i make a flowchart for a robot taking someone’s food order
Margarita [4]

Answer:

you basically make boxes and have arrows connecting them, then you'll add the information on them.

Step-by-step explanation:

it's basically like a pedigree table but less complicated. if you need help on what a flowchart looks like just go to google

5 0
3 years ago
Which number is a prime 49 51 53 55
shtirl [24]

53 is a prime number !!

3 0
3 years ago
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