3 years ago

Find The Area of this Triangle 5 cm 13 cm 12 cm

Mathematics

1 answer:

nasty-shy [4]3 years ago

3 0

The correct answer is 30cm

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Find the quadratic polynomial if zeros of it are 2 and 1/3 respectively

muminat

Answer:

$\boxed{\sf \ \ \ 3x^2-7x+2 \ \ \ }$

Step-by-step explanation:

Hello,

There are a lot of polynomials which have 2 and 1/3 as zeroes,

I can show you one below

$3(x-2)(x-\dfrac{1}{3})=(x-2)(3x-1)=3x^2-x-6x+2=3x^2-7x+2$

hope this helps

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4 years ago

Greidella Merthemen Class ac Convert the following e, 2750g to kg

avanturin [10]

Answer:

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2 years ago

If line tw is parallel to line SX , m ? 1 = 59 , and m ? 6 = 72?, what is m ? 8?

zubka84 [21]

I'm guessing 1 and 4, but I'm not sure.

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3 years ago

suppose sin(A)=2/5. Use the trig identity sin^2(A)+cos^2(A)=1 to find cos(A) in quadrant 1. Round to ten-thousandth.

shutvik [7]

Answer:

about0.9165

Step-by-step explanation:

3 0

3 years ago

For the school play 40 rows of chairs are set up there are 22 chairs in each row how many chairs are there

liq [111]

If you had one row, you would have 22 chairs.

If you had two rows, you would have 22+22=44 chairs.

If you had three rows, you would have 22+22+22 chairs, or 66 chairs.

See the pattern?

If you had 40 rows, you would add 22 40 times, or 22*40=880 chairs.

Hope this helps!

6 0

3 years ago

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