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3 years ago

PLEASE HELP, DUE TODAY AND IM STUCK, ITS TWO QUESTIONS, WILL GIVE BRAINLIEST ♥

Mathematics

1 answer:

fenix001 [56]3 years ago

5 0

Answer:

#4: Blank 1: 4x, Blank 2: 3; #5: A) or D)

Step-by-step explanation:

Question 4: 4x, 3

Divide using the rules of synthetic divison (see Khan Academy)
Blank 1: 4x
Blank 2: 3

Question 5: A) or D)

B) and C) are automatically out- they have the wrong notation
It's either A) or D) - don't know for sure

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A submarine is at 756 feet below sea level how many feet will it need to rise to be at the surface?

makkiz [27]

If a submarine is 756 feet below sea level in order to come to 0 sea level it will have to rise as much as it dropped which is 756 feet.

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3 years ago

Find the surface area of the shape below.

Korvikt [17]

Answer:

A=384 $cm^{2}$

Step-by-step explanation:

A =2(wl+hl+hw)

A=2(8*8+8*8+8*8)

A=2(64+64+64)

A=2(192)

A=384

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3 years ago

Find the coordinates of the center of the following circle. (x - 3)² + (y - 7)² = 49

Zepler [3.9K]

When you write the equation of a circle in the form

$(x-x_0)^2+(y-y_0)^2=r^2$

Then the center of the circle has coordinates $(x_0, y_0)$ and the radius is $r$

So, in your case, the center of the circle is $(3,7)$

7 0

4 years ago

Which equation can be used to find the number of fish in the pond on June 1?

olga_2 [115]

Answer: The required equation is $f-52=63$ and the number of fishes in the pond on June 1 = 115

Step-by-step explanation:

Given: The number of fishes in pond on July 1 = 63

Also, it is said that the number of fishes in pond on July 1 is 52 fewer(lesser) than the number of fishes in pond on June 1.

Let f be the number of fishes in pounds on June 1.

then the required equation will be

$f-52=63$

Now, add 52 on both the sides of the equation, we get

$f=63+52\\\Rightarrow\ f=115$

3 0

4 years ago

which measure of central tendancy is found by calculating the sum of all data in the set divided by the number of data values in

Ilia_Sergeevich [38]

The correct result to the question would be mean.

The mean (average) is found by calculating the sum of all data in the set divided by the number of data values in the set.
The median is the middle value in the list of data values.
The mode is the value which occurs most often.
The interquartile range is the difference between the third and the first quartiles.

5 0

3 years ago