All categories

2 years ago

I NEED HELP ,PLAESE AYUDAAAAA POR FAVOR

Mathematics

1 answer:

algol132 years ago

3 0

Answer:

Step-by-step explanation:

First off, if side BC and side EC are congruent, then this is an isosceles triangle. It then goes to follow by the Isosceles Triangle Theorem that angle EBC is also 67 degrees. By the Triangle Angle-Sum Theorem then, angle BCE is 180 - 67 - 67 which is 46 degrees. Angle BCE is supplementary to angle FCA which means they add up to equal 180, so angle FCA is 180 - 46 = 134.

Angle FCA = 134

You might be interested in

A quadrilateral has side lengths of 2x, (3x - 4), (2x - 3), and (x + 5). Find the perimeter.

Shalnov [3]

Um i really do not know

7 0

3 years ago

Read 2 more answers

Natasha Pratt works as an administrative assistant for 40 hours a week, making $12 per hour. Her employer must pay FICA tax in t

viktelen [127]

$62.35 because 40*12=480 480 divided by 7.65=62.35 or just 62

I hope this helps:)

8 0

3 years ago

There are 12 inches in 1 foot. Jada is working on improving her vertical jump. She records,

guajiro [1.7K]

Answer:

There are 72 inches in 6 feet.

Step-by-step explanation:

Given:

There are 12 inches in 1 foot.

Jada is working on improving her vertical jump.

Currently, her standing reach is 6 feet from the ground.

Now, to find the inches in 6 feet.

Let the inches in 6 feet be $x.$

As given:

In 1 foot there are 12 inches.

So, 1 foot is equivalent to 12 inches.

Thus, 6 feet is equivalent to $x$

Now, to find using cross multiplication method:

$\frac{1}{12} =\frac{6}{x}$

By cross multiplying we get:

$x=72$

So, the inches in 6 feet = 72.

Therefore, there are 72 inches in 6 feet.

3 0

3 years ago

Five WHOLE numbers are written in order

tino4ka555 [31]

x = 7

y = 8

All I did was assume x was 7 and y was 8. I added 4, 6, 7, 8, and 10 together. I got 35. Then, I divided by five (since that's how many numbers are shown) and I got 7 for the mean. 7 is the median, and the 7 is the mean gotten from 4, 6, 7, 8, and 10. Therefore, x must equal 7 and y must equal 8.

4 0

2 years ago

At last weekend's football game, 15 out of the first 50 people who entered the field were wearing hats.

Mariana [72]

Answer:

C. 75 people

Step-by-step explanation:

50x5=250

15x5 = 75

so, 75 people

4 0

2 years ago

Read 2 more answers