3A%20and%20%5C%3A%20%203x%20-%204y%20%5Cgeqslant%208" id="TexFormula1" title="Compare \: the \: graphs \: of \\ 3x - 4y = 8 \: and \: 3x - 4y \geqslant 8" alt="Compare \: the \: graphs \: of \\ 3x - 4y = 8 \: and \: 3x - 4y \geqslant 8" align="absmiddle" class="latex-formula">
1 answer:
Answer:
<u>Given</u>
and
<em>See the graphs attached</em>
To draw the graphs follow the rules we described in the previous questions.
1. Identify x-intercept and y-intercept and connect them to have the line. 2. Shade the region above or below the line if this is an inequality. We see the only difference the expressions have is the equation or inequality symbols.
Equation symbol means the graph of the equation is a line. Inequality symbol means the graph of this is a region below the same line, in our case the line is also part of the covered region because it is "≤". We can state that the inequality includes the line and the region below the same line.
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Answer:
180
Step-by-step explanation:
Nightly cost = x
x × 5% = Sales Tax
Total Cost : Percentage
189 : 105%
x : 100%
Cross multiply:
189 × 100% = 105% × x
189 = 1.05x
189 ÷ 1.05 = x
x = 180
Answer:
20661046784
Step-by-step explanation:
I couldn't get the pos exponent but hopefully this helps
Answer:
x = 3
Step-by-step explanation:
Jacob has 1/2 of a container of trail mix.
He is filling snack packs that each use about 1/6 of a container
We need to find the number of snack packs can Jacob make. Let he can make x snack packs.
Hence, he can make 3 snack packs.
Answer:
42
Step-by-step explanation:
This time, you'll be doing SOH.
sin (x) = 39/59=0.66
then do sin^-1 (0.66)
x = 42 degrees (think this is correct I hope)
the cosine is a cyclical function, so it cycles through from 0 all the way to the left and from 0 all the way to the right, nonstop, so its domain is (-∞, +∞), namely all real numbers.
