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3 years ago

13

What's the answer please

1 answer:

Soloha48 [4]3 years ago

4 0

I believe it's either D or B it says odd number and C is 1/6 , 6 is a even number so that's wrong 3 and 9 are odd numbers

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A rectangular field is 15 yards in length and 66 feet width. What is the area of the field in square feet and the area of the fi

kumpel [21]

Swap yards to feet 3 feet= 1 yard so you end up with 45 feet x 66 feet at that is 2,970 so you will end up with 2,970 feet in area and 35,640 inches.

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4 years ago

Help........Betty wants to bake the perfect cookie. She wants to determine the ideal temperature at which to bake the cookies. S

m_a_m_a [10]

Answer: Betty should prepare all 60 cookies. Each cookie will receive a number. The numbers will be written on slips of paper, put into a hat, and shuffled well. The first 15 numbers drawn will indicate the cookies to be baked at 300°, the next 15 will indicate the cookies to be baked at 325°, and so on until all 60 cookies are allocated.

Step-by-step explanation: I just got it correct on Edge :)

6 0

3 years ago

Read 2 more answers

Evaluate the function. f(x)=-4x^2+10 find f(-2)

Julli [10]

Answer:

$f(-2)=-6$

Step-by-step explanation:

$f(x)=-4x^{2} +10$

At x=-2

$f(-2)=-4(-2)^{2} +10$

$f(-2)=-4(4) +10$

$f(-2)=-16 +10$

$f(-2)=-6$

8 0

3 years ago

An airplane cuts through the morning sky. For every 1,000 feet that it climbs, the outside temperature drops 20 degrees Fahrenhe

andreyandreev [35.5K]

The air plane is rising so the change in elevation is +1000 feet. The temp dropped and is -20 degrees fahrenheit.

1 degree per 50 ft

For every 1,000 feet that it climbs, the outside temperature drops 20 ... What is the rate of temperature change in degrees Fahrenheit per foot.

8 0

3 years ago

Vladimir says that the equation of the line that passes through points (-5,-3) and (10,9) is y=4/5x+1 Robyn says that the line p

Talja [164]

Answer:

Robyn and Vladimir both are correct.

Step-by-step explanation:

Vladimir says that the equation of the line the passes through points (-5, -3) and (10,9) is y = $\frac{4}{5}$ x + 1

Let's find the equation of line

Slope of the line passing through ( -5, -3 ) and (10, 9 )

$m=\frac{y-y'}{x-x'}=\frac{9+3}{10+5}=\frac{12}{15}=\frac{4}{5}$

So equation will be y = $\frac{4}{5}$ x + c

Since the line passes through (-5, -3)

so (-3) = $\frac{4}{5}$ x (-5) + c

(-3) = -4 + c

c = -3 +4 = 1

So equation should be y = $\frac{4}{5}$ x +1

Therefore, Vladimir is correct.

Robyn says this line is passing through (-10,-7) and (-15, -11)

Slope $m=\frac{y-y'}{x-x'}=\frac{-11+7}{15+10}=\frac{-4}{-5}=\frac{4}{5}$

equation is y = $\frac{4}{5}$ x + c

Since this line passes through (-10 -7)

so (-7) = $\frac{4}{5}$ x (-10) + c

-7 = -8 + c ⇒ c = 8 - 7 = 1

Equation of the line will be y = $\frac{4}{5}$ x + 1

So Robyn and Vladimir both are correct.

5 0

3 years ago

Read 2 more answers