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3 years ago

What is CXE ?? It’s for a good cause

Mathematics

1 answer:

romanna [79]3 years ago

8 0

Answer: 152

Explanation:
Measure of angle FE = 180

FXE = 28
CXE is the supplement of FXE meaning subtract 180.
180 - 28 =152

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How can I anwser this ?? help me

lana [24]

Exactly like the previous question you posted.

-3x² - 9x = 0

Divide each side of the equation by -3 :

x² + 3x = 0

Factor the left side:

x (x + 3) = 0

This is true if x=0 or if x=-3 .

8 0

3 years ago

Read 2 more answers

Find the determinant of the following matrix.

sineoko [7]

Answer:

$\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=-5$

Step-by-step explanation:

Given:

The given matrix is.

$\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]$

the determinant of the above matrix is.

$\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=2\times (-4) - (-3)\times 1$

$\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=-8 - (-3)$

$\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=-8 +3$

$\left[\begin{array}{ccc}2&-3\\1&-4\end{array}\right]=-5$

Therefore, the determinant of the matrix is -5

6 0

3 years ago

48 cups________ 11 qt (equal to, less than, greater than)

WINSTONCH [101]

48 cups = 12 quarts therefor, 48 greater than 11qt

8 0

3 years ago

The center circle on a playing field has a radius of 7.5m find its circumference

Nady [450]

<h3>Given:</h3>

r= 7.5 m

r= radius

The circumference of the circular playing field.

<h3>Solution:</h3>

$\huge\boxed{Formula:C= 2\pi{r}}$

We'll have to multiply 2, π and radius.

Substitute the values according to the formula.

$C= 2× \pi ×7.5$

$C= 47.12389$

$\large\boxed{C= 47.12 \: m}$

Therefore, the circumference of the circular playing field is 47.12 feets.

3 0

2 years ago

Can you help?

Slav-nsk [51]

46 × 12 = 46 × (10 + 2) =

= (46 × 10 ) + (46 × 2)

= 460 + 92

= 552

5 0

3 years ago

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