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gayaneshka [121]
3 years ago
5

Please help mee! <33 y+4=-4(x+2) in standard form! <3

Mathematics
2 answers:
Pachacha [2.7K]3 years ago
6 0

Answer:

y = -4x - 12

Step-by-step explanation:

y + 4 = -4(x + 2)

y = -4x -8 - 4

y = -4x - 12

IRISSAK [1]3 years ago
5 0

Answer:

4x + y = -12

Step-by-step explanation:

hope I helped if u need any more help friend me and i can help you from there

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Plz..... Solve this questions for me...
faust18 [17]

6.\\\text{We know}\ 9=3^2.\ \text{Therefore}\\\\9^2=(3^2)^2\\\\\text{use}\ (a^n)^m=a^{nm}\\\\9^2=(3^2)^2=3^{2\cdot2}=3^4\\\\\boxed{3^4=9^2}\\=================

7.\\METHOD\ 1:\\\\\sqrt{7^4}=\sqrt{7^{2\cdot2}}\\\\\text{use}\ (a^n)^m=a^{nm}\\\\=\sqrt{(7^2)^2}\\\\\text{use}\ \sqrt{a^2}=a\ \text{for}\ a\geq0\\\\=\boxed{7^2}\\\\METHOD\ 2:\\\\\text{use}\ a^\frac{m}{n}=\sqrt[n]{a^m}\\\\\sqrt{7^4}=7^\frac{4}{2}=\boxed{7^2}\\=================

8.\\5^a\times5^b=5^{11}\\\\a)\\\text{use}\ a^n\times a^m=a^{n+m}\\\\5^a\times5^b=5^{a+b}\\\\5^{a+b}=5^{11}\Rightarrow a+b=11\\\\11\ \text{is odd. The sum of even and odd is odd. Therefore}\ a\ \text{and}\ b\ \text{can't be even.}\\--------------------\\\\b)\\5\ \text{solutions}\\\\11=5+6\\11=4+7\\11=3+8\\11=2+9\\11=1+10

3 0
3 years ago
The area of the triangle
hram777 [196]
Area=1/2 times base times height
base=4
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area=6 square units
8 0
3 years ago
Find the numerical value if x=4 and y=5. 3x^2+6y=
Veseljchak [2.6K]

Answer:

228

Step-by-step explanation:

7 0
3 years ago
There were 45 runners to start a race. In the first half of the race, 1/3 of them dropped out. In the second half of the race, 3
Helen [10]
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3 years ago
Is this a function or not
kodGreya [7K]

Answer:

no its a not funtion

Step-by-step explanation:

bc 1 n 3 is reapeat

3 0
3 years ago
Read 2 more answers
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