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4 years ago

Please help me solve this question4x+6<-6

Mathematics

1 answer:

stiks02 [169]4 years ago

7 0

4x + 6 < -6
subtract 6 from both sides
4x < -12
divide 4 on both sides
x < -3

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Kristof bought a new terrarium, shaped like a rectangular prism, for his pet snake. The terrarium has a length of 1.8 × 102 cm,

zepelin [54]

Answer:

Volume of rectangular prism in scientific notation is $2.574\cdot10^{6}$ cubic centimeters and in standard form $2574000\text{cm}^{3}$ .

Step-by-step explanation:

Since we know that volume of a rectangular prism is length*breadth*height.

Sides of our rectangular prism are given in scientific notation as $\text{length}=1.8*10^{2},$ $\text{width}=1.3*10^{2}$ and $\text{height}=1.1*10^{2}$ .

Let us substitute our values in volume formula,

$\text{ Volume of rectangular prism}=1.8\cdot 10^{2}\cdot 1.3\cdot 10^{2}\cdot 1.1\cdot 10^{2}$

Upon using exponent product property we will get,

$\text{ Volume of rectangular prism}=1.8\cdot1.3\cdot 1.1\cdot 10^{(2+2+2)}$

$\text{ Volume of rectangular prism}=2.574\cdot10^{6}\text{cm}^{3}$

Now let us convert our volume in standard form as,

$\text{ Volume of rectangular prism}=2.574\cdot1000000\text{cm}^{3}$

$\text{ Volume of rectangular prism}=2574000\text{cm}^{3}$

Therefore, volume of rectangular prism in scientific notation is $2.574\cdot10^{6}$ cubic centimeters and in standard form $2574000\text{cm}^{3}$ .

8 0

3 years ago

The sum of three numbers is 45. One number is five more than a second number. It is also twice the third. Find the numbers.

blagie [28]

A+b+c=45
b=a-5
c=1/2a
a+a-5+0.5a=45
2.5a-5=45
2.5a=50
a=20
b=15
c=10. Here is the answer:20,15,10. Hope it help!

6 0

3 years ago

Read 2 more answers

Ryan has a collection of 216 baseball cards. He lets his brother have 1/3 of his collection and takes 27 cards to school to give

levacccp [35]

Answer:

117

Step-by-step explanation:

216/3=72

216-72=144

144-26=117

7 0

3 years ago

Read 2 more answers

Is y=12x+5 proportional

lara31 [8.8K]

Answer:

Step-by-step explanation:

i think its not proportional because 12 and 5 dont have nothing in common they are not divisble by each other

3 0

3 years ago

I NEED HELP ASAP THIS IS DUE AN IN HOUR ILL MARK U BRILY

ZanzabumX [31]

Answer:

74 °

Step-by-step explanation:

the sum of every angle from a triangle is 180

so to find b is add 80 with 26 which is 106

then subtract 180 with 106

the final answer is 74

7 0

3 years ago