Answer:
Y = -5X
Step-by-step explanation:
<u>Don't</u><u> </u><u>have</u><u> </u><u>a</u><u> </u><u>meltdown</u><u>.</u><u> </u><u>It's</u><u> </u><u>not</u><u> </u><u>good</u><u> </u><u>for</u><u> </u><u>you</u><u>. </u><u>Glad</u><u> </u><u>to</u><u> </u><u>help</u><u> </u><u>you</u><u> </u><u>out</u><u>.</u> :)
It should be A= 1/2bh but im not sure why you wrote those extra things. Are we supposed to use them?
Hey there! :)
If the width is 10 ft and the farmer wants the length to be 3x the width:
Length = 3w
W = 10
10 × 3 = 30
The width is 10 ft and the length is 30 ft.
Remember: You have to find the perimeter
Perimeter = 2l + 2w
l = 30
30 × 2 = 60
w = 10
10 × 2 = 20
60 + 20 = 80
Your answer is 80 ft of fencing
Hope this helps :)
To use the product of powers rule, the powers must have the same base. In this expression, the bases are 3 and 2, which are different, so the rule does not apply.
Answer: 2) 1.45 × 10⁻⁵
3) 3.99 × 10⁴
<u>Step-by-step explanation:</u>
(5.0 x 10⁻⁸)(2.9 x 10²)
= (5.0)(2.9) x 10⁻⁸⁺²
= 14.5 x 10⁻⁶
= 1.45 x 10⁻⁵
3.25 x 10⁴ ⇒ 3.25 x 10⁴
+<u> 7.4 x 10³ </u> ⇒ <u> 0.74 x 10⁴</u>
3.99 x 10⁴