All categories

3 years ago

NEED HELP FAST PLEASE

Mathematics

1 answer:

Bess [88]3 years ago

3 0

The answer is 39 and I know because I took the test and got it right

You might be interested in

Niko uses 12 marshmellows and 8 gram crackers to make 4 smorse how many will he need to make 3

maxonik [38]

He will need 36 Marshmellows And 24 Gram Crackers to make 12 Smorse :)

6 0

3 years ago

If y varies directly as the square of x and y = 12 when x = 2 find the value of x when y = 108

dolphi86 [110]

108/12 = 9 so when y = 108 x = 9×2 which = 18 so when y =108 x = 18

8 0

3 years ago

What is the volume of the storage chest? Round your answer to the nearest tenth.

Doss [256]

Answer:

2047.5 cubic inches

Step-by-step explanation:

Volume of the storage chest :

Length × Width × Height

============================================================

Given :

⇒ Length = 26 in.

⇒ Width = 7.5 in.

⇒ Height = 10.5 in.

===========================================================

Solving :

⇒ Volume = 26 × 7.5 × 10.5

⇒ Volume = 273 × 7.5

⇒ Volume = 2047.5 cubic inches

5 0

2 years ago

For functions f(x)=x^2−5x−24 and g(x)=x+3, find a. (fg)(x) b. (fg)(−3)

koban [17]

Something that I’m not sure how to answer f(x) 16362

8 0

3 years ago

PLEASE HELP

Ronch [10]

Answer:

1 and 5

Step-by-step explanation:

The squares have a side length of 10 and 1 square side is the radius of the half-circles. Since there are two half-circles, find the circumference for one full circle:

$C=2\pi r$

Insert the radius:

$r=10\\C=2\pi *10$

Simplify pi:

$C=2*3.14*10$

Simplify multiplication:

$C=6.28*10\\C=62.8$

The circumference of the circles is 62.8. Now find the perimeter of the exposed squares with side length 10. There are 4 exposed sides, which equals one square. Find the perimeter:

$P=10+10+10+10\\P=10+10+20\\P=10+30\\P=40$