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Tema [17]
3 years ago
8

Write a related addition equation for the subtraction equation.

Mathematics
1 answer:
Bess [88]3 years ago
8 0

Answer:

-7+12 will also give u 5 with a positive sign

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A line has a slope of 2. It passes through the points (1, 2) and (3, y) . What is the value of y? y=
malfutka [58]

Answer:

6

Step-by-step explanation:

To solve this , we use the equation of finding a slope wig a line.

m = (y2 - y1)/(x2 - x1)

From the question, we know that:

y2 = y

x2 = 3

y1 = 2

x1 = 1

m = 2

Hence,

2= (y - 2)/(3 - 1)

2 = (y - 2)/2

4 = y - 2

y = 2 + 4 = 6

4 0
3 years ago
Find the lowest common denominator of and . A. x3y4 B. x2y3 C. xy4 D. x4y5
Blizzard [7]
Lowest Common Denominator refers to lowes t common multiple. These expressions have two terms 'x' and 'y' and we want to choose the expression that has the highest power such that the other expressions can be multiplied into the common denominator.

For the 'x' term, the highest power is x⁴ and for the 'y' term, the highest power is y⁵

Common denominator of A, B, C, and D: x⁴y⁵




5 0
4 years ago
A school theater director is planning a voluntary trip to New York City for students. He sends a poll regarding interest
PilotLPTM [1.2K]

Answer:

Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.

Step-by-step explanation:

6 0
3 years ago
The formula for the area of a regular polygon is A=1/2ap. What is the equation solved for a?
Galina-37 [17]
A= \frac{1}{2}ap \ \to \ 2A =ap \ \to \ \boxed{a= \frac{2A}{p}}
5 0
3 years ago
Read 2 more answers
Plssss helpppp againnnn
pentagon [3]

Answer:

x = 34°

Step-by-step explanation:

To solve for 'x', we will need to use the Supplementary Angles theorem. This states that on a line, all angles must add up to 180°.

We can set up a simple algebraic equation to solve for 'x':

180 = x + 12 + 100 + x  

180 = 112 + 2x  **Combine like terms

68 = 2x **Divide both sides by '2'

x = 34°.

Therefore, the measure of ∠x = 34°.

5 0
4 years ago
Read 2 more answers
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