Step-by-step explanation:
Straight line = 180 °
5x + 78 = 180
5x = 180 - 78
5x = 102
x = 20.4
and y = 78 ° because y is an opposite angle of 78 °
Answer:
see the procedure
Step-by-step explanation:
we have
----> given
step 1
Subtract c from both sides of the equation
step 2
Factor the leading coefficient a
step 3
Complete the square and add to both sides
step 4
Divide both sides of the equation by a
step 5
Find a common denominator on the right side of the equation and adds the fractions together on the right side of the equation
step 6
Rewrite the perfect square trinomial as a binomial squared on the left side of the equation
step 7
Take the square root of both sides of the equation
step 8
Subtract both sides of the equation by the term b/2a
step 9
Rewrite the final expression
Turn 2 4/6 into an improper fraction
16/6
To turn 2/3 into 1 cup, multiply my 3/2 for both the flour and sugar.
1 cup flour = 3/2(16/6)
1=48/12
Reduce
1 cup flour = 4 cups sugar.
Hope it helps! I can provide image if needed
The answers are: (-1, 5), (0, 3), (2, -1)
F(x) = 3 - 2x can be expressed as y = 3 - 2x.
Now, let's substitute points from each choice to see which one is true.
1. <span>(-2, -1)
x = -2, y = -1
</span>y = 3 - 2x
-1 = 3 - 2 * (-2)
-1 = 3 - (-4)
-1 = 3 + 4
-1 ≠ 7 - not correct
2. (-1, 5)
x = -1, y = 5
y = 3 - 2x
5 = 3 - 2 * (-1)
5 = 3 - (-2)
5 = 3 + 2
5 = 5 - correct
3. (0, 3)
x = 0, y = 3
y = 3 - 2x
3 = 3 - 2 * 0
3 = 3 - 0
3 = 3 - correct
4. (1, 0)
x = 1, y = 0
y = 3 - 2x
0 = 3 - 2 * 1
0 = 3 - 2
0 = 1 - not correct
5. (2, -1)
x = 2, y = -1
y = 3 - 2x
-1 = 3 - 2 * 2
-1 = 3 - 4
-1 = -1 - correct
Answer:
The correct answer is C.
Step-by-step explanation:
C. ✓ No, the Large Counts condition is not met.