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3 years ago

ILL GIVE YOU BRAINLIST !!

Mathematics

1 answer:

allochka39001 [22]3 years ago

4 0

Answer:

500ft

Step-by-step explanation:

Elevation = 400ft-100ft+200ft

Elevation = 500ft

If you need an expression with only variables, set 400, 100, 200, and elevation as separate variables

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professor190 [17]

Answer:

Square miles

Step-by-step explanation:

Volume has a $x^{3}$ , all labels have this except the square miles, which has a $x^{2}$

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3 years ago

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Find the value of the expression 2xy^3 if x=3 and y=-2?

Nadusha1986 [10]

So this question basically asks what is 2 x 3 x -2³ and that equals 6 x -8 = -48

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3 years ago

Select the correct answer.

vovangra [49]

Answer:

Step-by-step explanation:

think of the ratios as equivalent fractions. 2 over 14 is NOT equal to 3 over 42.

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3 years ago

Please help me, I'm doing a test.

Tju [1.3M]

Answer:

(3,4)

Step-by-step explanation:

first you're going to solve the equation -2x

your equation should now be: $\left \{ {{-2x+3y\\=6} \atop {-2x=2-2y}} \right.$

next you're going to substitute the given value of -2x into the equation $-2x+3y=6$

so your equation should now be: $2-2y+3y=6$

next you're going to solve the equation for y

equation should now be: y=4

than you're going to substitute the given value of y into the equation $-2x=2-2$ × $4$

then you're going to solve the equation for x

your equation should now be: x=3

then the possible solution of the system is the order pair: (x,y)=(3,4)

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3 years ago

Y as a function of x graph

Ann [662]

Answer:

complete the question please

Step-by-step explanation:

7 0

3 years ago