2 years ago

So answer this ok WHO HATES JIJI on ST MATH

Mathematics

2 answers:

hoa [83]2 years ago

8 0

Answer:

Step-by-step explanation:

Ann [662]2 years ago

7 0

Answer:

st math

Step-by-step explanation:

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You look at a caterpillar under a magnifying glass. The image of the caterpillar is three times the caterpillar's actual size an

kobusy [5.1K]

Answer: c

Step-by-step explanation: 4/1 x 1/3 = 4/3

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2 years ago

Brittany is making trays of fudge. Her recipe calls for 2/3 cup of walnuts for each batch of fudge . How many cups of walnut doe

aleksley [76]

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Step-by-step explanation:

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3 years ago

Question 1: Describe how you would use the distributive property to simplify (39 x 5). Question 2: Your best friend tells you th

Alexxx [7]

39 x 5 = (30 x 5) + (9 x 5) = 150 + 45 = 195

He did not change the sign of operation when 28 crossed the equals sign.

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2 years ago

What is the distance between the y-intercepts of the lines? Adding a picture please help

DerKrebs [107]

The equation of a line is:

y = mx + c

The m is the gradient of the line, and the c is the y-intercept of the line

That means that the y-intercept of [y = -4x + 3] is 3

and the y-intercept of [y = -4x + 4] is 4

So the distance between the two y-intercepts is:

4 - 3 = <u>1</u>

6 0

2 years ago

Amir stands on a balcony and throws a ball to his dog, who is at ground level.

Bumek [7]

Answer:

16 meters

Step-by-step explanation:

The height function is given by:

$h(x)=-(x+1)(x-7)\\h(x)=-(x^2+x-7x-7)\\h(x)=-x^2+6x+7$

The value of x, in seconds, for which the derivate of the height function is zero, is the time at which the maximum height occurs:

$\frac{dh(x)}{dx}= h'(x)=-2x+6=0\\x=3$

For x = 3 seconds, the height is:

$h(3)=-(3^2)+6*3+7\\h(3)=16\ m$

The maximum height that the ball will reach is 16 meters.

6 0

2 years ago

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