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DiKsa [7]
3 years ago
6

 PLEASE HURRY I WILL GIVE BRAINLIEST AND 5 STAR AND HEART! THANK YOU!

Mathematics
1 answer:
Leya [2.2K]3 years ago
7 0

Answer:

I believe it is 55°.

I can't remember the exact steps for this tho.

I hope it is right! good luck!

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❗❗❗❗HELP❗❗❗❗ PLEASEEEE
Ilya [14]

Answer:

<h2><u><em>125 gal</em></u></h2>

Step-by-step explanation:

in 10 minutes 50 gal is used

50 + 50 = 100

5 is half of 10

25 is half of 50

100 + 25 = 125

5 0
3 years ago
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Ann went to the store after school 5 days this week. Each day, she bought a sandwich and a comic book. She spent a total $50 of
Lubov Fominskaja [6]

<em>In total 5 days, she has paid:</em> <em>5 x $2 = $10 </em><em>for the sandwiches</em>

<em>In total 5 days, she has paid: </em><em>$50 - $10 = $40 </em><em>for the comics</em>

<em>So, she paid: </em>$40 / 5 = $8<em> for each comic</em>

<em>If helpful, brainliest please !</em>

5 0
3 years ago
If 1 - cosA= 1/2 show that tan²A + 4sin²A = 6​
pav-90 [236]

\text{Given that,}\\\\1-\cos A = \dfrac 12\implies \cos A = 1-\dfrac 12 = \dfrac 12\\\\\text{L.H.S}\\\\=\tan^2 A + 4 \sin^2 A\\\\=\dfrac{\sin^2 A}{\cos^2 A}+4(1-\cos^2 A)\\\\\\=\dfrac{1-\cos^2 A}{\cos^2 A} +4-4\cos^2 A\\\\\\=\dfrac{1-\left( \dfrac 12 \right)^2 }{\left(\dfrac 12 \right)^2 } +4 -4 \left( \dfrac 12 \right)^2\\\\\\=\dfrac{1- \dfrac 14}{\dfrac 14}+4-4\cdot  \dfrac 14\\\\\\=\dfrac{\tfrac 34}{\tfrac 14}+4-1\\\\\\=\dfrac 34 \cdot 4 +3\\\\=3+3\\\\=6\\\\=\text{R.H.S}

3 0
2 years ago
G is the centroid of triangle ABC
Lyrx [107]

Answer:

please attach a pic

have a great day

4 0
3 years ago
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What are the domain and range of the function f(x)=- √x+3-2
N76 [4]
Domain=x is greater than or equal to -3
range=from -2 to infinity
8 0
3 years ago
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