All categories

3 years ago

Need help asap!! First gets brainliest!!

Mathematics

2 answers:

BartSMP [9]3 years ago

6 0

Answer:

none i dont think

Step-by-step explanation:

Arisa [49]3 years ago

3 0

Answer:

Its complimentary.

Step-by-step explanation:

cause they are aproximatly ( if you use protractor ) 90 degrees but u can tell that they are not suplimentary cause they are not 180 degrees

You might be interested in

You are going to develop an X-bar chart based on range statistics, and you are using a sample size of 12 for your charting purpo

Shkiper50 [21]

Answer:

D. 0.27

Step-by-step explanation:

An X-bar is a control chart used with processes that have a subgroup size of two or more. X - bar chart helps us to determine if a process is stable and predictable.It shows how the mean or average changes over time.

T o determine the A2 factor for the X-bar chart of a particular sample size, n, check the table of control chart constant.

For a sample size of 12, the A2 constant for the X-bar chart is 0.266

4 0

3 years ago

H= ? 1.8 m 6m 60m Looking for meters!

leva [86]

Answer:

Step-by-step explanation:

7 0

2 years ago

Two parallel lines are cut by a transversal. Angle 1 measures (4x + 28)°, and the angle adjacent to the alternate exterior angle

DENIUS [597]

Answer:

The value of x = 8

Step-by-step explanation:

For better understanding of the solution, see the attached figure of the diagram :

∠1 and ∠2 are alternate exterior angle and ∠3 is adjacent to ∠2

⇒ ∠1 = (4x + 28)°

⇒ ∠3 = (14x + 8)°

Now, ∠2 + ∠3 = 180° (Linear Pair)

⇒ ∠2 = 180 - 14x -8

⇒ ∠2 = 172 - 14x

Since the alternate exterior angles formed by the transversal between two parallel lines are equal in measure.

⇒ ∠1 = ∠2

⇒ (4x + 28)° = (172 - 14x)°

⇒ 18x = 144

⇒ x = 8

Therefore, ∠1 = ∠2 = 60° and ∠3 = 120°

Hence, The value of x = 8

8 0

3 years ago

Read 2 more answers

a right pyramid with a square base has a base edge length of 24 feet and slant height of 20 feet what is the height of the pyram

Sphinxa [80]

Let

l-------> the slant height of the right pyramid

b------> the length side of the square base of the right pyramid

h------> the height of the right pyramid

we know that

Applying the Pythagorean Theorem

$l^{2} =h^{2}+(\frac{b}{2})^{2}$

Solve for h

$h^{2}=l^{2}-(\frac{b}{2})^{2}$

in this problem we have

$l=20\ ft\\\frac{b}{2} =\frac{24}{2} =12\ ft$

Substitute in the formula

$h^{2}=20^{2}-12^{2}$

$h^{2}=256$

$h=16\ ft$

therefore

the answer is

The height of the right pyramid is $16\ ft$

7 0

3 years ago

Read 2 more answers

Choose the function whose graph is given below.

kompoz [17]

Where is the pic?
i need to see it

3 0

3 years ago