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3 years ago

What is the area of the rectangle ABCD shown below? (Use the distance formula.) A = bh

Mathematics

1 answer:

laila [671]3 years ago

3 0

It’s a 12 because it it

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What is twenty-seven in numerals

ale4655 [162]

Answer: XXVII

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

1. (-1,4), (1,9), (115),(-1,0)} . 9 Function?

Artist 52 [7]

Answer:

No.

Step-by-step explanation:

A function is when there is one x value for every y value. We see that for -1, there are 2 y values for the one x value, so it is not a function.

8 0

3 years ago

Which of the following describes a correct method for solving the equation: -7/2n + 5= -16 A. Add 5 to both sides, then devide b

solniwko [45]

Answer:

If the use the method ''Add -5 to both sides, then multiply both sides by -2/7'', we can get the value n = 6.

Thus, the correct option is 'C'.

Step-by-step explanation:

Given the equation

$-\frac{7}{2}n+5=-16$

Let me solve this using the correct method

$-\frac{7}{2}n+5=-16$

Add -5 to both sides

$-\frac{7}{2}n+5+\left(-5\right)=-16+\left(-5\right)$

simplify

$-\frac{7}{2}n=-21$

Multiply both sides by -2/7

$-\frac{7}{2}n\times -\frac{2}{7}=-21\times -\frac{2}{7}$

simplify

$n=6$

Therefore, if the use the method ''Add -5 to both sides, then multiply both sides by -2/7'', we can get the value n = 6.

Thus, the correct option is 'C'.

4 0

3 years ago

What is the area of a triange that has a base of 30 meters and a height of 12 meters?

liq [111]

1/2 *30*12=180

The area of the triangle is 180 meters squared

Hope this helped!

7 0

4 years ago

Read 2 more answers

Solve for x. X/2 = -5X

Sergio039 [100]

X=0

multiply both sides of the equation by 2
x= -5*.

multiply 2 by -5 to get -10
x= -10x

since -10x contains the variable to solve for, move it to the left side of the equation by adding 10x to both sides

x+ 10x = 0

add x and 10x to get 11x

11x=0

x=0

3 0

3 years ago