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2 years ago

Pls help me on this question

Mathematics

1 answer:

Vinil7 [7]2 years ago

8 0

You need to figure the area of the large rectangle and then add the area of the half circle

rectangle
one long side is 18 in and width is 9
l x w is 162 Sq in

full circle is pi r squared
3.14 x 4.5^2
63.58

half circle would be 31.79
add 31.79 and 162
193.79 Sq ft

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6 more than the product of a number x and 5 is 21

fgiga [73]

Answer:

x = 3

Step-by-step explanation:

6 + 5x = 21

5x = 15

x = 3

I hope this helps

4 0

2 years ago

A punch bowl contained 2 liters of ginger ale, 1 liter of orange juice, and 1 liter of cranberry juice. Select all of the statem

loris [4]

Answer:

The ratio of juices to ginger ale is 2 to 2

The ratio of orange juice to the cranberry juice is 1 to 1

Step-by-step explanation:

Ginger ale = 2 liters

Orange juice = 1 liter

Cranberry juice = 1 liter

Total ratio = 2 + 1 + 1 = 4

The ratio of ginger ale to the entire punch bowl is 1 to 4.

Ginger ale : entire punch bowl

= 2 : 4

= 1 : 2

Not true

The ratio of orange juice to ginger ale is 2 to 1.

Orange juice : ginger ale = 1 : 2

Not true

The ratio of juices to ginger ale is 2 to 2.

juices : ginger ale = orange juice + cranberry juice : ginger ale

= 1 + 1 : 2

= 2 : 2

True

The ratio of the entire punch bowl to the juices is 2 to 4.

Entire punch bowl : juices 4 : 2

Not true

The ratio of orange juice to the cranberry juice is 1 to 1.

Orange juice : cranberry juice = 1 : 1

True

7 0

2 years ago

Pls help me with the inverse operation of this problem. Best answer gets brainliest

timurjin [86]

Answer:

x=7

Step-by-step explanation:

I believe we are solving for x. In that case, let us start by moving 1 to the other side.

$\frac{4(x+3)}{5} = 8$

Now, we want to get rid of that denominator of 5. Let us multiply both sides by 5:

$4(x+3)=40$

Now, we may divide both sides by 4 to get rid of the coefficiant:

$x+3=10$

When we subtract both sides by 3, we get

x=7

I hope this helps! :)

6 0

2 years ago

Find the arc length of a central angle of 300° in a circle whose radius is 2inches

Svetradugi [14.3K]

360 degrees is the whole circumference.
300 degrees is 300/360 of the circumference.
The circumference: pi*r*2 = 4*pi = approximately 12.566.
300/360*12.566=10.472 = answer

8 0

2 years ago

A tree casts a shadow that is 20 feet in length. if the angle of elevation is 32 degrees, which of the following best represents

swat32

The answer woudl be d

7 0

2 years ago

Read 2 more answers