The length and width of the terrace are 15 feet and 6 feet respectively.
The area of the terrace is 90 ft²
The scale of the plan is 2 inches : 6 feet.
Therefore, 2inches represents 6 feet.
According to the drawing;
- length = 5 inches
- width = 2 inches
Therefore,
- length of the terrace = 5 × 6 / 2 = 30 / 2 = 15 feet
- width of the terrace = 2 × 6 / 2 = 12 / 2 = 6 feet
The area can be found as follows:
<h3>Area of a rectangle:</h3>
where
l = length
w = width
Therefore,
area = 15 × 6 = 90 feet²
learn more on scale here: brainly.com/question/147532
To find the height of a giant ice cream cone outside of an ice cream parlor, Jayda places a mirror on the ground 320 inches from the base of the cone. Then Jayda stepped back 28 inches so that she could see the top of the ice cream cone in the mirror. Jayda’s eyes were approximately 62 inches above the ground. What is the height of the ice cream cone? Round to the nearest whole number. (no decimal)
Answer:
b. 67
Step-by-step explanation:
In order for the average to be 62, the total of differences from 62 must be zero. The two given numbers have differences of -4 and -1, for a total of -5. In order for the total of differences to be zero, the third number must have a difference from 62 of +5. It must be 62+5 = 67.
Jon's height at his third checkup was 67 inches.
Answer:
24 for the 2 batches, 84 for the 7 batches, 72 for the white sugar
Let
x-------------> number of baseballs
y-------------> number of bats
we know that
x+y=100----------------> x=100-y --------------> equation 1
4.5x+20y=822 ------------------------> equation 2
<span>I substitute 1 in 2
</span>4.5*(100-y)+20y=822----------------> 450-4.5y+20y=822-----> 15.5y=372
y=372/15.5-----------> y=24
x+y=100------------> x=100-24---------> 76
the answer is
number of baseballs are 76
number of bats are 24