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2 years ago

10x8x38x12/10 PLSEASEE HELP WILL MARK BRAINLIEST

Mathematics

2 answers:

Talja [164]2 years ago

7 0

Answer:

3648

Step-by-step explanatio

wolverine [178]2 years ago

6 0

Answer:

Answer: 3,648

Step-by-step explanation:

3,648

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What kinds of cells would you expect to find full of ribosomes?

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Eukaryotic<span> cells would be full of ribosomes.</span>

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2 years ago

Which of the following sets of lengths could not be the side lengths of a triangle?

docker41 [41]

To find out if the three side lengths can create a triangle, the three smaller lengths must be greater than the longer length.

$\bf~Option~A$

$\sf~3~meters,5~meters,7~meters$

$\sf3+5=8>7$

So this can create a triangle.

$\bf~Option~B$

$\sf1~yard,1.25~yards,1.5~yards$

$\sf1+1.25=2.25>1.5$

So this can create a triangle.

$\bf~Option~C$

$\sf5~inches,10.5~inches,17~inches$

$\boxed{\sf5+10.5=15.5$

So this cannot create a triangle.

$\bf~Option~D$

$\sf15~millimeters,18~millimeters,30~millimeters$

$\sf15+18=33>30$

So this can create a triangle.

Therefore, your answer is Option C.

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2 years ago

Help me answer this question

Allushta [10]

Use the formula a^2+b^2=c^ which is 7.21

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3 years ago

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Given the system of equations:

uranmaximum [27]

Answer:

x=4

y=2

Step-by-step explanation:

2x+2y=12

x−y=2

In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.

2x+2y=12,x−y=2

To make 2x and x equal, multiply all terms on each side of the first equation by 1 and all terms on each side of the second by 2.

2x+2y=12,2x+2(−1)y=2×2

Simplify.

2x+2y=12,2x−2y=4

Subtract 2x−2y=4 from 2x+2y=12 by subtracting like terms on each side of the equal sign.

2x−2x+2y+2y=12−4

Add 2x to −2x. Terms 2x and −2x cancel out, leaving an equation with only one variable that can be solved.

2y+2y=12−4

Add 2y to 2y.

4y=12−4

Add 12 to −4.

4y=8

Divide both sides by 4.

y=2

Substitute 2 for y in x−y=2. Because the resulting equation contains only one variable, you can solve for x directly.

x−2=2

Add 2 to both sides of the equation.

x=4

The system is now solved.

x=4,y=2

Correct choice is B) x=4.

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2 years ago

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Find the vertex of " "y = x^2 + 5x+ 4" please show steps as well thanks

zlopas [31]

(x^2 +5x+2.5^2) +4+5

(x+2.5)^2+9

vertex -2.5,9

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