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Klio2033 [76]
3 years ago
13

Which of the following numbers are irrational? Check screenshot.

Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
8 0

Answer:

It is c

Step-by-step explanation:

It doesn't matter if it's negative, irrational means when the number is never repeating like π

Law Incorporation [45]3 years ago
7 0

Answer:

d

Step-by-step explanation:

i think it's d because it's negative

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an umbrella is made by stitching 10 triangular pieces of cloth of two different colours where each pieces measuring 48cm,48cm,an
mars1129 [50]

Answer:

Step-by-step explanation:

first we need to calculate the area of isosceles triangle having sides 48cm, 48cm and 30cm

a = 48

b= 30

Area of isosceles triangle using only sides = ½[√(a^2 − b^2 /4) × b]

= 1/2*30√( 48² - 1/4×30²)

=1/2*30√ (2304 -225)

=684sq cm

cost required to make umbrella= 10*684*5

= 3<em>4200</em>

7 0
3 years ago
A line with a slope of –2 passes through the point (–4, 8). What is the equation of the slope-intercept form?
zloy xaker [14]

Answer:

y= -2x

Step-by-step explanation:

The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

Given that the slope is -2, m= -2.

subst. m= -2 into the equation:

y= -2x +c

To find the value of c, substitute a coordinate.

When x= -4, y=8,

8= -2(-4) +c

8= 8 +c (expand)

c= 8-8 (-8 on both sides)

c=0 (simplify)

Thus, the equation of the line is y= -2x.

8 0
3 years ago
Is this statement true or false?
Sloan [31]

Answer:

True

Step-by-step explanation:

A down payment is mostly for deposit reasons with insurance. It also let's the landlord know you will be moving in soon. They will use that money for repairs when you move out. You have a chance of getting it pack if they find no damages :D

3 0
3 years ago
Read 2 more answers
Solve the following equation. Round to the nearest hundredth.
n200080 [17]

Answer:

c P I'm just guessingggg

6 0
3 years ago
What is the perimeter of the shape?
vladimir1956 [14]

Answer:

<u>the total measurement of all the edges of a shape</u>

Step-by-step explanation:

The perimeter of a shape is the total measurement of all the edges of a shape

3 0
2 years ago
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