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Katarina [22]
3 years ago
8

Help me for 1 through 6 pls I WANT TO FINISH ON TIME THANKS YOU

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0
1) put a bar over the last 4
2) put a bar over the last 3 numbers (198)
3) Put a bar over the last 2 numbers (39)
4)0.818181
5)0.199999
6)0.36743674

hope this helps
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What is the HCF of a=2*3^(4)*5 and B=2^(3)*3^(2)*5^(2)
Sati [7]

Answer:

dunno

Step-by-step explanation:

8 0
3 years ago
Is pi a irrational number or a rational number?
Tanya [424]
Is an irrational number because rational numbers are able to be expressed as a quotient of two integers. 22/7 s not an accurate but an approximate expression of pi so it doesn't work. Also, pi is a decimal that goes on without end but doesn't repeat so it is irrational.
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4 years ago
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5) The shape is made of a triangle and square.
Juli2301 [7.4K]

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6.14

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3 years ago
What is the factored form of x2 – x – 2? (x – 2)(x 1) (x 2)(x 1) (x – 2)(x – 1) (x 2)(x – 1)
Alexxx [7]

A quadratic equation is an equation whose leading coefficient is of the second degree. The factored form of the quadratic equation x²-x-2 is (x+1)(x-2).

<h3>What is a quadratic equation?</h3>

A quadratic equation is an equation whose leading coefficient is of second degree also the equation has only one unknown while it has 3 unknown numbers.

It is written in the form of ax²+bx+c.

The factored form of the quadratic equation can be done in the following manner,

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Learn more about Quadratic Equations:

brainly.com/question/2263981

8 0
2 years ago
Find the area of the irregular figure. Round to the nearest hundredth.
blondinia [14]

Answer:

137.5 in^2

Step-by-step explanation:

So, this is basically a rectangle and two right-sides triangles.

First the rectangle: Formula is A=wl

Replace the Values: A = 14*7 98 in^2

Then we solve for the two right-sides triangles.

A= 1 /2a h= 1 /4 b ^2 sin (2 θ )

Top trinangle= A = 25.5 in^2     (height 7 in base 7 in)

Bottom Trinagle  A = 14 in^2      (height 7 in base 4 in)

Add results:

98+25.5+14 = 137.5 in^2

5 0
3 years ago
Read 2 more answers
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