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____ [38]
3 years ago
12

What is the value of the expression below? * (1 Point) 3-2 OP 1 9 9.

Mathematics
1 answer:
Rudiy273 years ago
4 0
The answer is one 3-2=1
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2. Find the distance between the two points. Round to the nearest tenth if necessary.
Damm [24]

Answer:

\boxed{D = 15.8\ units}

Step-by-step explanation:

The coordinates are (0,9) and (-8,-4)

Distance Formula = \sqrt{(x2-x1)^2+(y2-y1)^2}

D = \sqrt{(-8-0)^2+(-4-9)^2}

D = \sqrt{(-8)^2+(-13)^2}

D = \sqrt{81+169}

D = \sqrt{250}

D = 15.8 units

3 0
3 years ago
Read 2 more answers
I was in the hospital and I have no idea what to do help plz.
mr_godi [17]

Answer:

8 meters per second

Step-by-step explanation:

K = v²/2

Given:

K = 32

Solve for v:

K = v²/2

32 = v²/2

v² = 64

\sqrt{v^2} =\sqrt{64}

v = 8

8 0
3 years ago
An equilateral triangle has a perimeter of 15x + 33x feet. What is the length of each side?
Zinaida [17]

Answer:

is there any mistake in your question?

Step-by-step explanation:

(15x + 33x) / 3 = 5x + 11x = 16x

8 0
3 years ago
Consider a study conducted to determine the average protein intake among an adult population. Suppose that a confidence level of
andrew11 [14]

Answer:

With an ageing population, dietary approaches to promote health and independence later in life are needed. In part, this can be achieved by maintaining muscle mass and strength as people age. New evidence suggests that current dietary recommendations for protein intake may be insufficient to achieve this goal and that individuals might benefit by increasing their intake and frequency of consumption of high-quality protein. However, the environmental effects of increasing animal-protein production are a concern, and alternative, more sustainable protein sources should be considered. Protein is known to be more satiating than other macronutrients, and it is unclear whether diets high in plant proteins affect the appetite of older adults as they should be recommended for individuals at risk of malnutrition. The review considers the protein needs of an ageing population (>40 years old), sustainable protein sources, appetite-related implications of diets high in plant proteins, and related areas for future research.

8 0
3 years ago
In which figure is point G an orthocenter ?
Papessa [141]
None of the above.
The orthocenter is the point where the three altitudes meet. An altitude is the line from one vertex perpendicular to the opposite side. 
4 0
3 years ago
Read 2 more answers
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