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3 years ago

Ay, y'all are awesome, please help me out with this, thank you so much! I'll add some extra points, I appreciate it.

Mathematics

1 answer:

Iteru [2.4K]3 years ago

5 0

Answer:

1: 18 2:18 3:18

Step-by-step explanation:

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Which of the following is a solution of y > |x| - 5?

Strike441 [17]

B is the answer!!!!!!!!!

5 0

3 years ago

Find the value of the expression. 4 + 8 ÷ 2 – 1 <br> a.19<br> b.7<br> c.12<br> d.5

astraxan [27]

First Division, next Addition and Subtraction (left-to-right)

4 + 8 : 2 - 1 = 4 + 4 - 1 = 8 - 1 = 7

<h3>Answer: b. 7</h3>

6 0

3 years ago

Sine, cosines and tangent of 30 45 and 60 degrees

bonufazy [111]

Answer:

Sine 30 =

$\frac{1}{2}$

Sine 45 =

$\sqrt{ \frac{2}{2} }$

Sine 60 =

$\sqrt{ \frac{3}{2} }$

Cos 30 =

$\sqrt{ \frac{3}{2} }$

Cos 45 =

$\sqrt{ \frac{2}{2} }$

Cos 60 =

$\frac{1}{2}$

Tan 30 =

$\sqrt{ \frac{3}{3} }$

Tan 45 =

$1$

Tan 60 =

$\sqrt{3}$

Step-by-step explanation:

I hope it helps

3 0

3 years ago

alls arrive at a call center at an average rate of 100/min. Depending on the availability of a service representative, calls may

NISA [10]

Answer:

the number of callers on average are in the system at any given time is 440

Step-by-step explanation:

Given that

The calls that arrive in a call center have an average rate of 100 per min

But it we involve the waiting time so the call needed 4.4 minutes

We need to to find no of callers are in the system at any given time

SO,

= 100 per min × 4.4

= 440

hence, the number of callers on average are in the system at any given time is 440

The same would be considered

5 0

3 years ago

Determine the coordinates of the intersection of the diagonals of square ABCD with verticals A(-4,6), B(5,6) C(4,-2), and D(-5,-

timama [110]

Given:

Vertices of a square are A(-4,6), B(5,6) C(4,-2), and D(-5,-2).

To find:

The intersection of the diagonals of square ABCD.

Solution:

We know that diagonals of a square always bisect each other. It means intersection of the diagonals of square is the midpoint of diagonals.

In the square ABCD, AC and BD are two diagonals. So, intersection of the diagonals is the midpoint of both AC and BD.

We can find midpoint of either AC or BD because both will result the same.

Midpoint of A(-4,6) and C(4,-2) is

$Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

$Midpoint=\left(\dfrac{-4+4}{2},\dfrac{6+(-2)}{2}\right)$

$Midpoint=\left(\dfrac{0}{2},\dfrac{6-2}{2}\right)$

$Midpoint=\left(\dfrac{0}{2},\dfrac{4}{2}\right)$

$Midpoint=\left(0,2\right)$

Therefore, the intersection of the diagonals of square ABCD is (0,2).

4 0

3 years ago