3 years ago

Find the distance between (3, −7) and (4, 1)

Mathematics

1 answer:

m_a_m_a [10]3 years ago

7 0

Answer:sqrt65

Step-by-step explanation:

Distance formula d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}

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78/25 as a terminating decimal

Kazeer [188]

To write $\frac{78}{25}$ as a terminating decimal we will turn this fraction to a decimal. To do this we will divide the numerator by the deliminator and the result will be the decimal.Then we will check if it is a terminating decimal or repeating decimal. Lets do it:-

$\frac{78}{25}$
78 ÷ 25 = 3.12

3.12 is a terminating decimal.

So, $\frac{78}{25}$ as a terminating decimal is 3.12.

Hope I helped ya!!

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2 years ago

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Sophie [7]

Answer:

see below

Step-by-step explanation:

Clearly, if you turn the figure sideways or upside down (rotate 90° or 180°), you do not have the same figure. It has no rotational symmetry.

However, if you reverse it left-to-right, you get exactly the same figure. So, it has line symmetry about a vertical center line.

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3 years ago

A block of wood has a mass of 120g and a volume of 200cm3. What is the density of the wood?

ozzi

Density=mass/volume
given mass=120g and volume=200cm3
density= $\frac{120g}{200cm^3}=\frac{3}{5} \space\ \frac{g}{cm^3}$ or abot 0.6

the density is $0.6 \space\ \frac{g}{cm^3}$

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Charmaine runs 6miles in 45 minutes at the same rate how many minutes would she take to run 4 miles

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Answer:

I believe its 24 minutes or 30 minutes

Step-by-step explanation:

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Find the area of the figure shown in square inches.