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vovangra [49]
3 years ago
15

Cho tam giác abc có góc b=60 độ cạnh b= 4cm cạnh c=5cm . tính độ dài cạnh a

Mathematics
1 answer:
Tresset [83]3 years ago
5 0

Answer:

bok

Step-by-step explanation:

bioknokkn

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Gre4nikov [31]

Answer: point form (-1,-2)

Equation form x=-1 y=-2

Step-by-step explanation:

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3 years ago
A motor scooter purchased for $1,000 depreciates at an annual rate of 15%. Write an exponential function, and graph the function
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3 years ago
-9(m+3) +14=-49 please show work
yKpoI14uk [10]

Answer:

m=4

Step-by-step explanation:

−9(m+3)+14=−49

Step 1: Simplify both sides of the equation.

−9(m+3)+14=−49

(−9)(m)+(−9)(3)+14=−49(Distribute)

−9m+−27+14=−49

(−9m)+(−27+14)=−49(Combine Like Terms)

−9m+−13=−49

−9m−13=−49

Step 2: Add 13 to both sides.

−9m−13+13=−49+13

−9m=−36

Step 3: Divide both sides by -9.

−9m

−9

=

−36

−9

m=4

8 0
3 years ago
Need ASAP if you don’t know the answer don’t answer
zubka84 [21]

Answer:

Hmm

Step-by-step explanation:

8 0
3 years ago
Can someone help me find the functions zeros
Amiraneli [1.4K]

\bf g(x) = 2(x-3)^2-8\implies \stackrel{g(x)}{0}=2(x-3)^2-8\implies 8=2(x-3)^2 \\\\\\ \cfrac{8}{2}=(x-3)^2\implies 4=(x-3)^2\implies \pm\sqrt{4}=x-3\implies \pm 2 = x-3 \\\\\\ \pm 2 +3 = x\implies x = \begin{cases} 5\\ 1 \end{cases}

8 0
3 years ago
Read 2 more answers
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