(x +3y)(x + 4y) tell me if you want me to tell you how I found it.
The answer is 4.5. Hope this helps.
Answer:
here
Step-by-step explanation:
1|2, 4, 8
2|1, 5, 6
3|5, 7, 9
The numbers of the left side of the line that u see here is the tens place
the numbers on the right are the ones place
Answer:
x + 96 = 90°
x + 89 = 80°
Step-by-step explanation:
<u>Consecutive Interior Angles Theorem</u>
When a transversal line intersects two parallel lines, it forms two pairs of consecutive angles on either side of the transversal line. Each pair of consecutive interior angles are supplementary (sum to 180°).
<u>Question 1</u>
To find the measure of the angle, find the value of x by using the Consecutive Interior Angle Theorem:
⇒ (x + 96)° + (x + 96)° = 180°
⇒ x + 96 + x + 96 = 180
⇒ 2x + 192 = 180
⇒ 2x + 192 - 192 = 180 - 192
⇒ 2x = -12
⇒ 2x ÷ 2 = -12 ÷ 2
⇒ x = -6
Substitute the found value of x into the expression to find the measure of the angle indicated in bold:
⇒ x + 96 = -6 + 96 = 90°
<u>Question 2</u>
To find the measure of the angle, find the value of x by using the Consecutive Interior Angle Theorem:
⇒ (x + 109)° + (x + 89)° = 180°
⇒ x + 109 + x + 89 = 180
⇒ 2x + 198 = 180
⇒ 2x + 198 - 198 = 180 - 198
⇒ 2x = -18
⇒ 2x ÷ 2 = -18 ÷ 2
⇒ x = -9
Substitute the found value of x into the expression to find the measure of the angle indicated in bold:
⇒ x + 89 = -9 + 89 = 80°
Step-by-step explanation:
since in both cases there are always only 2 possible outcomes, the 2 probabilities together must always be 1.
so, if they had a starter then the probability of not ordering dessert is 1 - 1/5 = 4/5 = A.
and if they did not have a starter, then the probability of not ordering dessert is 1 - 2/3 = 1/3 = B.
