3 years ago

help me pls who is like really good at math and could answer any question because i need a question answered asap

Mathematics

1 answer:

Kruka [31]3 years ago

3 0

A? Gime brain if i'm right and a thanks!

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C= 5/9(F-32)

Nonamiya [84]

D hope this helps you

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3 years ago

The graph of a quadratic function with vertex (-3,2) is shown in the figure below . Find the domain and the range

xz_007 [3.2K]

Answer:

domain: all reals
range: y ≥ 2

Step-by-step explanation:

The domain of any polynomial function, quadratics included, is "all reals."

The graph opens upward, so the y-value of the vertex is the minimum value of the range: y ≥ 2.

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4 years ago

Which line plot displays a data set with an outlier?

Westkost [7]

Answer: See attached, the top right

Step-by-step explanation:

What is an outlier? An outlier, in a data set, is a data value that is outside the overall pattern of distribution.

This means the answer to your question is the top right because the data value of 13 is outside the overall pattern, hence an outlier.

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2 years ago

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Simplify.

TiliK225 [7]

Answer:

53.8

Step-by-step explanation:

45+8= 8

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53.8

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2 years ago

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What is the area of the triangle ? A) 64 B) 56 C) 48 D) 112

Advocard [28]

Answer:

$\text{B) }56\:\mathrm{cm^2}$

Step-by-step explanation:

The area of a triangle with height $h$ and base $b$ is given by $A=\frac{1}{2}bh$ . By definition, the base and the height must intersect at a 90 degree angle. Therefore, the diagram gives a base of 14 cm and a height of 8 cm. Substituting these values, we get:

$A=\frac{1}{2}\cdot 8\cdot 14=\boxed{\text{B) }56\:\mathrm{cm^2}}$

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3 years ago