The angles should add up to 180. 48 + 81 = 129
180 - 129 = 51
2 sides need to be equal. 25 + 25 = 50
Now solve for b.
Hi!
The Desmos graph is below.
According to the graph, we can see that one of the points is (1, -5).
<u><em>Additional information:</em></u>
In inequalities, each equation will be <u>shaded</u> a certain direction/side, and anything in that shaded region is a solution to the equation. With 2 inequalities, the solutions to the equations will be in the <u><em>double-shaded</em></u> region.
Also, inequalities will either have a <u>dotted</u> (- - - - -) line or a <u>solid</u> (───) line. You will use a <em>dotted</em> line for inequality equations with <em>></em><em> or </em><em><</em><em> symbols, </em>and <em>solid</em> lines for inequality equations with <em>≥</em><em> and </em><em>≤</em><em> symbols.</em>
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<u><em>For more information see:</em></u>
brainly.com/question/16339562
brainly.com/question/11234618
Answer:
Chicken is super yummy you should try it
Answer:
q= -10
Step-by-step explanation:
1. add 3 to both sides : -q=10
2. divide by -1
3. 10 / -1 = -10
q=-10
Can of baked beans = x
packet of brown sugar = y
packet of biscuit = z
5x + 4y + 2z = 150 - 26 ⇒ 5x + 4y + 2z = 124 is the total cost of all items.
can of baked beans = x = 1/2 of z
packet of sugar = y = z - 3
5(z/2) + 4(z-3) + 2z = 124
5z/2 + 4z - 12 + 2z = 124
5z/2 + 6z = 124 + 12
2(5z/2 + 6z) = 2(136)
5z + 12z = 272
17z = 272
z = 16 cost of a packet of biscuit.
x = 1/2 of z = 16/2 = 8 cost of a can of baked beans
y = z - 3 = 16 - 3 = 13 cost of a packet of sugar
5x + 4y + 2z = 124
5(8) + 4(13) + 2(16) = 124
40 + 52 + 32 = 124
124 = 124
8(8) + 1(13) + 6(16) = 64 + 13 + 96 = 173 total cost on question 3.
