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Alex777 [14]
3 years ago
11

Does anyone remember how to do this???? i dont need the steps.

Mathematics
1 answer:
Paladinen [302]3 years ago
4 0

Answer:

im sorry I actually forgot

Step-by-step explanation:

hope we can be friends

can i please get brainliest

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7......:.:.:.:.....:.:.:;;::;..:::
Jobisdone [24]

Round 6.667616

= 7

Answer: A) 7

3 0
3 years ago
Erica plotted the three towns closest to her house on a graph with town AA at (9, 12), town BB at (9, 7) and town CC at (1, 1).
Sliva [168]
To compute the distance between the points, we can apply the distance formula as shown below.

d = \sqrt{(x_{1} - x_{2})^{2} + (y_{1} - y_{2})^{2} }

In which x₁ and x₂ are the x-coordinates and y₁ and y₂ are the y-coordinates of the two points. Thus, applying this with the segments AABB, AACC, and BBCC, we have

\overline{AABB} = \sqrt{(9-9)^{2} + (12-7)^{2}} = 5
\overline{AACC} = \sqrt{(9-1)^{2} + (12-1)^{2}} = \sqrt{185}
\overline{BBCC} = \sqrt{(9-1)^{2} + (7-1)^{2}} = 10

Now that we have the lengths of all the sides of ΔAABBCC, we can find the missing angles using the Law of Cosines.

Generally, we have

c^{2} = a^{2} + b^{2} - 2abcosC

or

C = cos^{-1} (\frac{a^{2} + b^{2} - c^{2}}{2ab})

Hence, we have

\angle AA = cos^{-1} (\frac{(\sqrt{185})^{2} + 5^{2} - 10^{2}}{2(5)(\sqrt185)})
\angle BB= cos^{-1} (\frac{5^{2} + 10^{2} - (\sqrt{185})^{2}}{2(5)(10)})
\angle CC= cos^{-1} (\frac{10^{2} + (\sqrt{185})^{2} - 5^{2}}{2(5)(\sqrt{185})})

Simplifying this, we have

\angle AA = 36.03^{0}
\angle BB = 126.87^{0}
\angle CC = 17.10^{0} 

Thus, from this, we can arrange the angles from smallest to largest: ∠CC, ∠AA, and ∠BB.

Answer: ∠CC, ∠AA, and ∠BB
3 0
3 years ago
An average caiman is 8.2 feet long. An average butterfly has a wingspan of 3.7 inches long. How many butterflies could fit along
Basile [38]
Two of butterflies, side by side, would be abot 7.4 together. 8.2 - 7.4 = 0.8.
that 0.8 is roughly 1/3 of a butterfly. so 2 full butterflies and 1/3. rounding off, it would just be two butterflies.
8 0
4 years ago
I rlly need help!
netineya [11]

Answer:

79

Step-by-step explanation:

5 0
2 years ago
Questions in pic i will be posting more fast so check my acc i will continue to up the points plz
Ray Of Light [21]

Answer:

1,5 9,2

Step-by-step explanation:

x = 5

5 + x = (9)

4

3 0
3 years ago
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