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3 years ago

I need help with this

Mathematics

1 answer:

sdas [7]3 years ago

5 0

Answer:

Step-by-step explanation:

Hipw that kd. Cnoooj sksdn skcn sk id hiif jjkd cjkks cmios xnur. Sk comos stas

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I WILL GIVE BRAINLIEST!!!!!

noname [10]

Answer:

See below

Step-by-step explanation:

Inscribed angles encompass twice as many degrees of arc as their angle measure

soo 2* { 6x-5 + x+17 } = 360

shows x = 24 then ROP = x+17 = 41 degrees

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2 years ago

List the angles in order from<br> smallest to biggest.<br> Help!! Due today!!

antiseptic1488 [7]

Answer:

Ang EDF

Ang DEF

Ang EFD

hope it helps

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3 years ago

What is the area of this triangle? (Image Attached)

Snezhnost [94]

$\bf \textit{Law of Cosines}\\ \quad \\
c^2 = {{ a}}^2+{{ b}}^2-(2{{ a}}{{ b}})cos(C)\implies 
c = \sqrt{{{ a}}^2+{{ b}}^2-(2{{ a}}{{ b}})cos(C)}\\\\
-----------------------------\\\\
\textit{so, let's find the missing side}
\\\\\\
c=\sqrt{2.7^2+3.4^2-2(2.7)(3.4)cos(40^o)}
\\\\\\
c=\sqrt{4.78542402433556327368}\implies c\approx 2.187561204706182220$

or we can round it, to say c = 2.19, so hmm that's the missing side
now, we use Heron's Formula, which uses all 3 sides only

$\bf \textit{Heron's Area Formula}\\\\
A=\sqrt{s(s-a)(s-b)(s-c)}\qquad 
\begin{cases}
a=2.7\\
b=3.4\\
c\approx 2.19\\\\
s=\cfrac{a+b+c}{2}
\end{cases}$

and that'd be the area of it

6 0

3 years ago

Read 2 more answers

Plzzzzzzzzhellpppppppmeeee please! We will be besties if ur2 help me!

lisov135 [29]

Answer:

d. y=-1; x=7

Step-by-step explanation:

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3 years ago

Help with #15 please

jonny [76]

Answer:

3 gallons of carpet shampoo

Step-by-step explanation:

room area: 16 * 15 = 240 ft

1 gallon carpet shampoo: 80 ft

240/80 = 3

3 gallons of carpet shampoo are needed.

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3 years ago