Which equation could be used to solve the problem? Oscar averaged 4 yards per carry in the football game.

If he carried the ball 16 times, how many yards did he gain (y)?

A.
y = 4 + 16

B.
y = 4 • 16

C.
y = 16 ÷ 4

D.
y = 4 ÷ 16

Answers

Answer 1
Answer: B
if he carried the ball 16 and each time he ran 4 yards than you would multiply 16 by 4 to find the total number of yards that he carried the ball

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What is the surface area of a triangular pyramid if each face has an area of 30 mm2?A.90 mm2B.160 mm2C.60 mm2D.120 mm
Combine the like terms to create an equivalent expression.9y+y
Tali jogs a mile per minute in 12 minutes. How many miles per hour is Tali running?
Y-6x-9=0 asa function notation

If f(x) = 6x-1, find f1(x)

Answers

Answer:

Inverse function are symmetric with respect to line  y=x.

It can be written as:

f(f^(-1))(x) = x and f^(-1)(f)(x)

Let's rewrite the given function notation  by using y term.

f(x) = 6x-1

i.,e y = 6x-1

Let's solve this equation for x;

Add 1 to both sides we get;

y+1 =6x

Divide both sides by 6 we get;

x = (y+1)/(6)

Now, switch the "x" and "y" we have;

y= (x+1)/(6)

In the function notation:

f^(-1)(x) =(x+1)/(6)


Find an equivalent system of equations for the following system: 3x + 3y = 0 −4x + 4y = −8 3x + 3y = 0 7x − y = 8 3x + 3y = 0 −7x − y = 8 3x + 3y = 0 −7x + 7y = 8 3x + 3y = 0 −4x + 7y = 8

Answers

Answer:

A.

3x + 3y = 0

7x − y = 8

Step-by-step explanation:

Given

3x + 3y = 0

-4x + 4y = -8

Required

Find the equivalent

To solve for the equivalent we simply solve for x and y in the given equation.

Subtract 3x from both sides in 3x + 3y = 0

3x - 3x + 3y = 0 - 3x

3y = -3x

Multiply both sides by ⅓

⅓ * 3y = -3x * ⅓

y = -x

Substitute -x for y in -4x + 4y = -8

-4x + 4(-x) = -8

-4x -4x = -8

-8x = -8

Multiply both sides by -⅛

-⅛ * -8x = -⅛ * -8

x = 1

Recall that y = -x

y = -1

So, we have that x = 1 and y = -1

We'll substitute these values in the list of options;

A.

3x + 3y = 0

7x − y = 8

7(1) - -(1) = 8

7 + 1 = 8 ----- This is equivalent

B.

3x + 3y = 0

−7x − y = 8

-7(1) - (-1) = 8

-7 + 1 = 8

-6 ≠ 8 .... This is not an equivalent expression

C.

3x + 3y = 0

−7x + 7y = 8

-7(1) + 7(-1) = 8

-7 -7 = 8

-14 ≠ 8 .... This is also not an equivalent expression

D.

3x + 3y = 0

-4x + 7y = 8

-4(1) + 7(-1) = 8

-4 -7 = 8

-11 ≠ 8 -_- This is also not an equivalent expression

Answer:

A is the correct one

Step-by-step explanation:

Which figure has reflection symmetry?

Answers

Answer with explanation:

The Meaning of the term Reflection Symmetry is that, the line which divides the geometrical shape into two congruent Parts.

First one is Isosceles Triangle, Second one is Trapezoid, Third one is Closed shape , fourth one appears Scalene Triangle.

There is no line in a trapezoid through which the two parts appear congruent to each other, neither that line can be found in closed curve nor in Scalene triangle.

But , if you draw a line through that vertex of Isosceles triangle where two equal congruent Sides intersect, then that line will be Reflection symmetry of line.

Option A

The first triangle does. That's the right answer.

Which expression is equivalent to 10^2•10^4?A) 10^2

B) 10^4

C) 10^6

D) 100^6

Answers

Answer: C.) 10^6

Step-by-step explanation: When multiplying same-numbers with exponents, you only need to add the exponents. In this case, that’s 2 and 4.

Hey there!

ORIGINAL EQUATION:
10^2 * 10^4

~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~
10^2

= 10 * 10

= 100

|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|~|
WORKING OUT THE EQUATION:

10^4

= 10 * 10 * 10 * 10

= 100 * 100

= 10,000

~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~~|~|
MET THE OVERALL ANSWER:
100 * 10,000

= 1,000,000

||~~||~~||~~||~~||~~||~~||~~||~~||~~||~~||~~||~~||
PROCESS OF ELIMINATION:
Option A.
10^2

= 10 * 10

= 100

Option A. is incorrect because it’s too small!
—————————————————————

Option B.
10^4

= 10 * 10 * 10 * 10

= 100 * 100

= 10,000

Option B. is also incorrect because it is too small just like Option A.
—————————————————————

Option C.
10^6

= 10 * 10 * 10 * 10 * 10 * 10

= 100 * 100 * 100

= 10,000 * 100
= 1,000,000

Option C. is could possibly be your answer because it is equivalent to the overall answer.
—————————————————————

Option D.

100^6

= 100 * 100 * 100 * 100 * 100 * 100

= 10,000 * 10,000 * 10,000

= 100,000,000 * 10,000

= 1,000,000,000,000
Optipn D. is incorrect is also incorrect because it too big.

~~~|||~~~|||~~~|||~~~|||~~~|||~~~|||~~~|||~~~|||~
MET THE QUESTION ANSWER:

Option C. 10^6
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\

Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

a horse's heart beats 440 times in 10 minutes. A cow's heart bears 390 times in 6 minutes. which animal has a greater heart rate?

Answers

Answer:

The cow has a greater heart rate than the horse.

Step-by-step explanation:

The question demand we calculate the heart beat of each animal in relation to time . The number of heart beat per unit time can be computed as follows .

The horse heart rate is 440 heart beat in 10 minutes . The heart rate can be simplified as  

Rate = 440/10

Rate = 44 heart beat per minute

The cow heart rate can be simplified as

Rate = 390/6

Rate = 65 heart beat per minute

From the Heart rate calculated above the cow has a higher heart rate than the horse.

390 ÷ 6 = 65

440 ÷ 10 = 44

The cow has a greater heart rate.

Question three is that what you have the answer please help me as soon as possible

Answers

☻ ~~~~~~~~~~~~ Hello! ~~~~~~~~~~~~~~~ ☻

➴ The correct answer is D. -9, -2, 0, 4, 7

You can look at the number line starting from the negative side and work your way up to order from least to greatest. You also know that the higher number that negative numbers are, the lesser value it has. So the highest numbered negative number, is always the least.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ ♡

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