Answer:
<h3>A.</h3>
Step-by-step explanation:
(3/4)^2 ⋅ (1/6)^2
Simplify the expression.
--->Exact Form: 1/64
---> Decimal Form: 0.015625
(I also converted my work into a google doc, so I'll attach that since it's quite difficult to type out steps on brainly. Especially with fractions and trying to make the steps look clean and easy to read. But I hope this helps and thanks for telling me about the problem when I asked.)
<h3><--Shi, your friendly math problem solver.--></h3>
Don't hesitate to message me if you have any other math questions. I'd be happy to help. :D
3. 2+2=4, 2+4=6, 6+4=10, 10+6=16, 16+10=26, 26+16=42
the answer is 2, 2, 4, 6, 10, 16, 26, 42
Answer:
a) <em>t</em> ≥ 5
b) (see below)
Step-by-step explanation:
First, make note of the info you are given and what you're trying to do:
- at midnight, 5°C
- drops consistently 2°C per hour
- finding <em>t</em>
- <em>t </em>= # of hours past midnight when temp. was past -4°C
- put <em>t</em> on a number line
So, first, you need to find the first point at when the temperature goes past -4°C. Notice that the question is asking for past -4°C, not -4°C<em> and</em> past. This means we're not including -4°C.
Every hour, we're dropping by 2°C. You can draw a visual to better understand the situation. See the image below.
So we know that starting from 5 am, we are lower than -4°C.
This is 5 hours from midnight.
So <em>t</em> ≥ 5. This means that the number of hours past midnight when the temperature was colder than -4°C was 5 or more hours.
On the number line, draw a circle on 5 (between 4 and 6), but shade it in because it includes 5. Then, shade or highlight to the right of that circle to the end of the number line.
This shows that <em>t</em> is equal to or greater than 5.
Answer:
i dont either
Step-by-step explanation:
The gcf of 86,129 and 215 is <u>43</u>.
