All categories

3 years ago

Determine whether the given value is a solution of the equation.

Mathematics

1 answer:

nlexa [21]3 years ago

5 0

Answer:

16 is not the solution to the equation

Step-by-step explanation:

You might be interested in

A classroom has stadium seating. There are 10 seats in the first row, 13 seats in the second row, 16 seats in the third row and

Nikolay [14]

The right answer is “The classroom has 5,180 seats “

3 0

3 years ago

Which figure has the same area as the parallelogram shown below? A. A triangle with a base of 4 mm and a height of 20 mm B. A tr

Arisa [49]

<h2>Answer: A trapezoid with bases of 6 mm and 14 mm and a height of 8 mm </h2>

The parallelogram in the figure has an area of $80mm^{2}$ , according to the following formula, which works for all rectangles and parallelograms:

$A_{parallelogram}=(b)(h)$ (1)

Where $b$ is the base and $h$ is the height

The<u> area of a triangle</u> is given by the following formula:

$A_{triangle}=\frac{1}{2}(b)(h)$ (2)

So, for option A:

$A_{triangle}=\frac{1}{2}(4mm)(20mm)=40mm^{2} \neq 80mm^{2}$

Now, the <u>area of a trapezoid </u>is:

$A_{trapezoid}=\frac{1}{2}(b_{1}+ b_{2})(h)$ (3)

For option B:

$A_{trapezoid}=\frac{1}{2}(15mm+25mm)(2 mm)=40mm^{2} \neq 80mm^{2}$

For option C:

$A_{trapezoid}=\frac{1}{2}(6mm+14mm)(8 mm)=80mm^{2}$ >>>>This is the correct option!

For option D:

$A_{rectangle}=(30mm)(8mm)=240mm^{2} \neq 80mm^{2}$

<h2>Therefore the correct option is C</h2>

5 0

3 years ago

29/24 simplified help pls

mote1985 [20]

Decimal- 1.2083…
Mixed number- 1 5/24

3 0

3 years ago

Read 2 more answers

How to solve negative exponents? (Extended,long)

defon

Easily, you write the inverse of it without a minus
so if you were to find x^(-2) it would be (1/x)^2
The rest is all the same

6 0

3 years ago

Round off 1,563,385 to the nearest million. A. 1,600,000 B. 1,563,400 C. 2,000,000 D. 1,563,000

iren2701 [21]

1,563,385 ...when rounded to the nearest million is 2,000,000.

7 0

3 years ago

Read 2 more answers