3 years ago

SOMEONE HELP ME WITH THIS MATH PLS

Mathematics

1 answer:

cluponka [151]3 years ago

6 0

Answer: add

Step-by-step explanation:

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How many once’s are equal to 7 pounds

JulsSmile [24]

112 ounce’s are in 7 pounds

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3 years ago

The depth y (in inches) of a lake after x years is represented by the equation y=0.2x+42 . How much does the depth of the lake i

blagie [28]

Answer:

Step-by-step explanation:

Step one:

given data

we are told that the expression for the depth of a lake after x years is given by

$y=0.2x+42$

Required

The value of y when x= 4

Step two:

substitute the value of x in the expression to get y

$y=0.2(4)+42\\\\y=0.8+42\\\\y=42.8\\\\$

<em><u>After 4 years the depth will increase by 42.8 in</u></em>

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3 years ago

You reflect triangle PQR, with coordinates P(-4, -4), Q(-1, -3), and R(-3, -1), across the x-axis, across the y-axis, and across

notka56 [123]

Answer:

P'( 4, -4)

Step-by-step explanation:

The double reflection across the x-axis does nothing, so the net effect is a single reflection across the y-axis. That effect is to negate the x-coordinate:

reflection across y-axis: (x, y) ⇒ (-x, y)

Then P(-4, -4) ⇒ P'(4, -4)

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3 years ago

What are the vertices of AA'B'C'if AABC is dilated by a scale factor of 2?

gulaghasi [49]

Answer:

Step-by-step explanation:

Multiply each point's x and y coordinates by 2.

3 0

3 years ago

Can someone pls help

Tom [10]

5 balls = 3.1 pounds
1 ball = 3.1 ÷ 5 = 0.62 pounds

6 0

3 years ago