3 years ago

3)

Mathematics

2 answers:

Setler [38]3 years ago

8 0

Answer is 7.6 to the question

Sindrei [870]3 years ago

5 0

Answer:

7.6 liters

Step-by-step explanation:

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How many thousands = 4,000 ones

givi [52]

That would be 4 thousands

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3 years ago

Please help me please!!! I'll give brainlest for correct answer

Aloiza [94]

Answer:

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Step-by-step explanation:

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3 years ago

The expanded form 900,000 + 40,000 + 300 + 1 represents the whole number.

AleksandrR [38]

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3 years ago

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Solve the system of equations by using substitution. x+8y=-2 x-3y=20

zysi [14]

Answer:

(14, -2)

Step-by-step explanation:

To solve by using substitution, begin by solving for a variable in the first equation. Let's solve for x:

$x+8y=-2\\x=-2-8y$

Now we know what x equals. Let's substitute this into the second equation:

$x-3y=20\\(-2-8y)-3y=20$

We can then simplify:

$-2-8y-3y=20$ Given equation

$-2-11y=20$ Combine y terms

$-11y=22$ Add 2

$y=-2$ Divide by -11

So, we now know the value of y = -2.

To find the value of X, we can substitute the value of Y into one of the equations. Let's use the first one:

$x+8y=-2$

$x+8(-2)=-2$ Substitute for y

$x-16=-2$ Distribute 8

$x=14$ Add 16

So, we now know the value of x = 14.

Therefore, we know a solution to the system of equations is (14, -2).

4 0

3 years ago

What is the distance in units from (2, -12) to (-11, -12) 20 POINTSSS HURRY PLEASEEEE

sweet [91]

Answer:

d= (-11-2)^2 + (-12--12)^2

d= (-13)^2 + (0)^2

d=169

square root the 169

answer is 13

that's the distance from (2, -12) (-11, -12)

hope that helps

Step-by-step explanation:

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3 years ago

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