All categories

3 years ago

What is the measure of angle w? Type the number only. Do not type the word degrees.

Mathematics

1 answer:

Margaret [11]3 years ago

4 0

Answer:

w = 34°

Step-by-step explanation:

Every quadrilateral is equal to 360 degrees. If you know 3 out of the 4 angles, then what you need to do is add up each angle and subtract the sum from 360 to find the remaining angle.

90 + 90 + 146 = 326

360 - 326 = 34

w = 34

You might be interested in

A bicycle company is designing women's bicycle frames. The frames can accommodate any woman taller than 54.5 inches. Given that

ladessa [460]

Using the normal distribution, it is found that 0.13% of American women CAN NOT use the bicycles designed by this company.

<h3>What is Normal Probability Distribution?</h3>

The z-score of a measure X of a normally distributed variable with mean and standard deviation is given by:

$z=\dfrac{x-\mu}{\sigma}$

The z-score measures how many standard deviations the measure is above or below the mean.
Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.

The mean and the standard deviation are given, respectively, by:

$\mu = 65\ \ \sigma= 3.5$

The proportion of women that cannot use the bikes(smaller than 54.5 inches) is the p-value of Z when X = 54.5, hence:

$z=\dfrac{x-\mu}{\sigma}$

$z = \dfrac{54.5-65}{3.5}$

Z = -3

Z = -3 has a p-value of 0.0013.

0.0013 = 0.13% of American women CAN NOT use the bicycles designed by this company.

More can be learned about the normal distribution at brainly.com/question/27850813

#SPJ1

4 0

2 years ago

Shawn is placing a fence around a circular garden with 15 foot diameter. How many feet of fencing will Shawn need to buy to encl

Alinara [238K]

Answer:

47 feet

Step-by-step explanation:

Shawn is placing a fence around a circular garden with diameter of 15 foot

π = 3.14

Therefore the circumference can he calculated as follows

= π × diameter

= 3.14 × 15

= 47.1 feet

Hence the circumference to the beatesr tenth is 47 feet

7 0

3 years ago

6. If two quantities vary directly, which must be true of a graph showing the relationship between them?

larisa86 [58]

Answer:

The points of the graph form a straight line, and the line must pass

through the origin ⇒ answer d

Step-by-step explanation:

* Lets explain the meaning of vary directly

- Direct variation is a relationship between two variables

- Two variable quantities have a constant ratio

- One of them equal the other multiplied by a constant

- If y varies directly with x, the y = kx, where k is the constant

of variation

- The equation y = kx is represented graphically by a line

- If the value of x = 0 then the value of y must be equal zero, then the

line which represented the direct variation must be passes through

the origin

* Lets look to the answer to find the correct statement

a. The graph is a curve ⇒ Not true ⇒The graph must be line

b. The graph increases from left to right ⇒ Not true ⇒ maybe if the

graph is a line there is no mention about the type of the graph

c. The points on the graph are connected ⇒ Not true ⇒ there is no

mention about the type of the graph

d. The points of the graph form a straight line, and the line must pass

through the origin ⇒ True ⇒ as we said above

* The answer is statement d

6 0

3 years ago

Slove the system of linear equations by graphing. -x+y=3 x+y= -3

Rainbow [258]

Answer: it is a linear line

Step-by-step explanation:

They both together make 0

7 0

3 years ago

Can anyone help me with my last math test question pls my grades are depending on this test so pls help and get me the right ans

zysi [14]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers