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larisa [96]
3 years ago
11

În triunghiul ascuțitunghic ABCABC, punctul HH este ortocentrul său. Dacă măsura unghiului \angle BHC∠BHC este 130^{\circ}130 ∘

, iar \dfrac{\angle ABC}{5}=\dfrac{\angle ACB}{8} 5 ∠ABC ​ = 8 ∠ACB ​ , atunci măsura unghiului \angle ABC∠ABC este: bai baietei si fetite lasati ph ul si ajutati-ma si pe mn ca scoate diriga cureaua . Daca nu ma ajutati muie
Mathematics
1 answer:
Ahat [919]3 years ago
8 0
I need the points,I apologize.I also don’t understand this language lol.
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Y - 4x = -2<br> 2y - 8x = -4
Fudgin [204]

Answer:

Using substitution method

First make y in equation 1 the subject of formula

Y=4x-2

Sub in equation 2

2(4x-2)-8x=4

8x-4-8=4

8x=4+12

8x=16

X=2

Sub in any of equation to get y

Step-by-step explanation:

Y =4(2)-2=6

3 0
3 years ago
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Answer:

yes

Step-by-step explanation:

7 * 6 = 42

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What is 3(t+2v) ?? Please and thank you
alex41 [277]
3(t + 2v)

= 3t + 6v

The answer is 3t + 6v.

Hope it helps!
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3 years ago
14 pints of chocolate ice cream, 8 pints of vanilla bean ice cream, and 12 pints of strawberry swirl ice cream. Find the ratio o
gogolik [260]
6 pints: 17 pints
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3 years ago
Identify the explicit function for the sequence in the table.
juin [17]
14 - 9 = 5
19 - 14 = 5
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a(n) = 9 + 5(n - 1)

The answer is B
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3 years ago
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