Answer:
1/2x + 17 = 8
Step-by-step explanation:
1/2x + 17 = 8
1/2x = -9
x = -9/0.5
x = -18
Answer:
Step-by-step explanation:
A parallelogram is a quadrilateral that has four sides. The opposite sides and opposite angles of a parallelogram are equal.
The sum of the angles in a parallelogram is 360 degrees.
If two of the four interior angles of a particular parallelogram are 130 degrees each, the sum of the two angles would be
130 × 2 = 260 degrees
The sum of the other two interior angles would be
360 - 260 = 100 degrees
Each of the other two interior angles would be 100/2 = 50 degrees
Answer:
Explanation:
The function that represents the number of E.coli bacteria cells per 100 mL of water as the time t years elapses is:
The base, 1.123, represents the multiplicative constant rate of change of the function, so you just must substitute 1 for t in the power part of the function:
Then, the multiplicative rate of change is 1.590, which means that every year the number of E.coli bacteria cells per 100 mL of water increases by a factor of 1.590, and that is 1.59 - 1 = 0.590 or 59% increase.
Answer:
Vernier caliper
Step-by-step explanation:
The paper towel is circular in shape, should he use the ruler he may come up with a value but the value may not be accurate.
Hence the measuring instrument Justin should use is a vernier caliper, which is a measuring device that can be used to measure the external diameter of the roll of paper
Answer:
Obtuse, isosceles
Step-by-step explanation:
Classify. Two same length sides make it isosceles
A larger angle than 90° make it obtuse
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K