All categories

3 years ago

Select True or False for each statement about equilateral triangles.

Mathematics

1 answer:

lions [1.4K]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Which is an x-intercept of the continuous function in the table?

azamat

Answer:

(-6,0)

(3,0)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

5. There are 8 sections of seats in an auditorium. Each section contains at least 150 seats but not more than 200 seats. Which o

zaharov [31]

Answer:

1300

Step-by-step explanation:

Given that :

Number of sections = 8

Number of seats per section, x ;

150 ≤ x ≤ 200

The possible Number of seats in the auditorium :

Number of seats per section * number of sections

150 * 8 ≤ x ≤ 200 * 8

1200 ≤ x ≤ 1600

The possible Number of seats will lie within 1200 and 1600

From the options, only 1300 lie within this range

4 0

3 years ago

Builders are covering a wall that is 4 meters tall and 7 meters wide with bricks. They will cover the entire wall except for a s

marin [14]

Answer:

24 m^2

Step-by-step explanation:

There are two areas to consider here: first, the area of the wall, and second, the area of the window. We answer this question by finding these two areas and subtracting the area of the window from the area of the wall.

Wall area: (4 m)(7 m) = 28 m^2

Window area: (2 m)(2 m) = 4 m^2

Net area of wall, to be covered in brick:

28 m^2 - 4 m^2 = 24 m^2

3 0

3 years ago

Find an equation of the line that passes through the points (-0.5,0.75) and (0.75,-0.5)

Keith_Richards [23]

The equation of the line can be shown using the slope intercept form that is

y= mx+b

where m is the slope and b is the y intercept

So firstly we have to find the value of slope m

To find the value of slope m we apply the formula

$m= \frac{( y_{2} - y_{1})}{( x_{2} - x_{1})}$

So we can plug the values using the two given points

(-0.5,0.75) and (0.75,-0.5)

$m= \frac{(-0.5-0.75) }{(0.75-(-0.5))} = \frac{-1.25}{1.25} = -1$

So m = -1

Plug m=-1 in the equation we get

y= -1x +b

Now we have to find the value of b

to find the value of b , we plug any one pint in the equation

0.75 = -1(-0.5) +b

0.75 = 0.5 +b

Subtract 0.5 from both sides

0.25 = b

b= 0.25

Now plug the value of b , in the equation

we get

y = -1x +0.25

hence the equation of the line is y = -1x +0.25

8 0

4 years ago

36 inches/second = yards/minute<br><br> How many yards?

gulaghasi [49]

Answer:

1 yard

Step-by-step explanation:

3 0

3 years ago