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jok3333 [9.3K]
3 years ago
13

What is the value of x in the equation 4(2x + 10) = 0? (1 point) –5 –7 5 7

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
8 0
8x+40 is the answer to this
Ludmilka [50]3 years ago
7 0
The answer to this is  A. -5

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What are all of the rational zeros of the function g(x) = x^4- x^3+ 4x^2- 4x?
Darya [45]

Yo sup??

We can solve this questions by trying option verification.

We observe that 0 is common among all the options so 0 has to be a zero of the function.

when x=1

g(1)=1-1+4-4=0

Therefore 1 is also a zero of the function.

Since 1 is not there is option 2 and 3, hence our answer is either option 1 or 4

when x=2

g(2)=16-8+16-8=0

Therefore 2 is also a zero of the function.

Hence the correct answer is option D ie 0,1,2

Hope this helps.

6 0
3 years ago
Please help SO CONFUSED
gulaghasi [49]

Answer:

SOH-CAH-TOA

h = \sqrt{ 9^{2} +5^{2} }

~~~~~~~~~~

H= \sqrt{106}

O= 5

A= 9

~~~~~~~~~~~~~~~~

Sin = \frac{5}{\sqrt{106 }  }

Cos= \frac{9}{\sqrt{106 }  }

Tan = \frac{5}{9  }

Step-by-step explanation:

5 0
2 years ago
Which is another way to write this number? (3 x 1,000) + (3 x 10) (3 x 1/100) + (3 x 1/1000)
elena55 [62]
The answer should be 3030.033, since 3*1000 is 3000, 3*10 is 30, 3*1/100 is 0.03, and 3*1/1000 is 0.003.
3 0
3 years ago
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Factor the expression using the greatest common factor.
sammy [17]

Answer:

a^3(7a^2 + 13)

3 0
3 years ago
Answer The Question Below:
shepuryov [24]

Answer:68600m

Step-by-step explanation:98 meters to cm is 9800 then times it by 7 you get 68600

3 0
3 years ago
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