Answer:
about 21.3
Step-by-step explanation:
I found the hypotenuse value by doing the Pythagorean theorem.
a^2+b^2=c^2.
"a" and "b" are the values of the legs, and "c" is the value of the hypotenuse. So, "a" is 14 and "b" is 16.
14^2+16^2=c^2
196+256=452.
Now, I found the square root of 452. The square root of 452 is 21.26029163. This value rounded to the nearest tenth is 21.3.
In conclusion, the length of the hypotenuse rounded to the nearest tenth is 21.3 inches.
+.4 miles everyday and the next number would be 95.4
.✎<em><u>let's</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>:</u></em><em><u>3</u></em>
<em><u>question</u></em><em><u> </u></em><em><u>⇩</u></em>
<em><u>✎</u></em><em><u> </u></em><em><u>The area of a newspaper page (opened up) is about 640.98 square inches. Determine the length and width of the page if its length is about 1.25 times its width.</u></em>
<em><u>The area of a newspaper page (opened up) is about 640.98 square inches. Determine the length and width of the page if its length is about 1.25 times its width.The width of the page is ___ inches.</u></em>
<h3>
<em><u>answer</u></em><em><u> </u></em><em><u>➡</u></em><em><u> </u></em><em><u> </u></em><em><u>1</u></em><em><u>.</u></em><em><u>2</u></em><em><u>4</u></em><em><u> </u></em><em><u>inches</u></em><em><u> </u></em></h3>
<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em>
<em><u>correct</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>if</u></em><em><u> </u></em><em><u>I</u></em><em><u> </u></em><em><u>am</u></em><em><u> </u></em><em><u>wrong</u></em><em><u> </u></em>
<h3>
<em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u>by</u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em></h3><h2>
<em><u>#</u></em><em><u>g</u></em><em><u>a</u></em><em><u>l</u></em><em><u>a</u></em><em><u>d</u></em><em><u>o</u></em><em><u>h</u></em><em><u>a</u></em><em><u>n</u></em><em><u>n</u></em><em><u>a</u></em><em><u>d</u></em><em><u>i</u></em><em><u>v</u></em><em><u>i</u></em><em><u>n</u></em><em><u>e</u></em><em><u>2</u></em><em><u>9</u></em></h2>
Answer:
See below in bold.
Step-by-step explanation:
We can write the equation as
y = a(x - 28)(x + 28) as -28 and 28 ( +/- 1/2 * 56) are the zeros of the equation
y has coordinates (0, 32) at the top of the parabola so
32 = a(0 - 28)(0 + 28)
32 = a * (-28*28)
32 = -784 a
a = 32 / -784
a = -0.04082
So the equation is y = -0.04082(x - 28)(x + 28)
y = -0.04082x^2 + 32
The second part is found by first finding the value of x corresponding to y = 22
22 = -0.04082x^2 + 32
-0.04082x^2 = -10
x^2 = 245
x = 15.7 inches.
This is the distance from the centre of the door:
The distance from the edge = 28 - 15.7
= 12,3 inches.
Answer:
<h2><u>x = 75°</u></h2>
Step-by-step explanation: