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3 years ago

List four real-world objects that rotate.

Mathematics

2 answers:

ASHA 777 [7]3 years ago

8 0

Tire
Microwave dish
The Earth
The Moon
Sports Balls
Gears

katrin [286]3 years ago

8 0

The earth. The moon. Tires.

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the driveway in front of the brown house is 35 feet long and the driveway of the red house is 7 yards and 9 feet long. which hou

Zigmanuir [339]

Answer:

The brown house has the longer driveway

Step-by-step explanation:

So we would need to convert both of these units of measurements to feet in order to compare them.

There are 3 feet in 1 yard

Converting yards to feet, wee need to multiply the number of yards by 3

7 yards = 21 feet

Since the red house has a driveway of 7 yards and 9 feet, we can rewrite this to 21 feet + 9 feet, which is equivalent to 30 feet

Now comparing the two driveways, the 35 ft-long brown driveway is 5 feet longer than the 30 ft-long red driveway.

The brown house has the longer driveway

8 0

3 years ago

What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)? 0 5 10 15

Elanso [62]

Answer: Second option is correct.

Explanation:

Since we have given that

$f(x)=3x^4+2x^3-x^2+2x-19$

And $g(x)=x+2$

To find the remainder, we use the Remainder Theorem, which states that when f(x) is divided by (x-c) then the f(c) is the required remainder.

So,

Here, we have,

$x+2=0\\\\x=-2$

So, we will find f(-2) which will give us the required remainder,

$f(-2)=3(-2)^4+2(-2)^3-(-2)^2+2(-2)-19\\\\f(-2)=(3\times 16)-(2\times 8)- 4-4-19\\\\f(-2)=48-16-36-4-19\\\\f(-2)=5$

Hence, Second option is correct.

7 0

3 years ago

After simplifying how many terms are there in the expression 2x-5y+3+x?

Vladimir79 [104]

The x terms can be simplified so the answer is 3

8 0

4 years ago

Read 2 more answers

Select the graph of the solution. Click until the correct graph appears.

Semmy [17]

Answer: Third Graph

Step-by-step explanation:

Given inequality

|x| + 1 > 2

Subtract 1 on both sides

|x| + 1 - 1 > 2 - 1

|x| > 1

Simplify the absolute value sign

x > 1 or x < -1

Apply the inequality to the graph

Since it is less than or greater than, the circle should be hollow

Since it is less than -1 or greater than 1, one line should point to the left and another should point to the right

Therefore, it should be the Third Graph

8 0

1 year ago

Simplify (3x - 5) - (5x + 1). 0-2x + 6 -2x - 6 2x - 6 2x + 6 fast please!

mamaluj [8]

-2x-6

EXPLANATION

(3x-5) = (-2x) - 6

3 0

3 years ago