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2 years ago

Write as a decimal number. 9-10

Mathematics

1 answer:

Ad libitum [116K]2 years ago

8 0

Answer:

Step-by-step explanation:

9 divided by 10

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216,016 divided by 368

kifflom [539]

Answer:

587

Step-by-step explanation:

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In the problem 62 × 45, what are the partial products?

Nana76 [90]

In the problem 62 times 45 the partial numbers are 6 and 5

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3 years ago

Find the value of each variable in the circle to the right. The dot represents the center of the circle.

MrMuchimi

9514 1404 393

Answer:

a = 57.5

b = 90

c = 65

Step-by-step explanation:

The measure of an inscribed angle is half that of the arc it intercepts. The angle at 'a' intercepts an arc of 115°, so its measure is (115/2)° = 57.5°

The inscribed angle at 'b' is a semicircle, 180°, so the measure of 'b' is (180/2)° = 90°.

The arc 'c' is the remainder of a semicircle after 115° have been taken away. Its measure is 180° -115° = 65°.

(a, b, c) = (57.5, 90, 65)

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2 years ago

The area of the right triangle shown is 24 square feet.

Goryan [66]

The equations used to find the length of leg of triangle are:

$0.5x(x+2) = 24\\\\x^2+2x-48=0\\\\x^2+(x+2)^2 = 100$

Solution:

From given,

Area of right triangle = 24 square feet

Also from given figure in question (attached below )

base = x and height = x + 2

The area of triangle is given by formula:

$Area = \frac{1}{2} \times base \times height$

Substituting the values we get,

$24 = \frac{1}{2} \times x \times (x+2)\\\\24 = 0.5x(x + 2)\\\\48 = x(x+2)\\\\x^2 + 2x - 48 = 0\\\\$

Also, the above equation can be written as,

$x^2 + (x+2)^2 =100$

Thus the equations used to find the length of leg of triangle are:

$0.5x(x+2) = 24\\\\x^2+2x-48=0\\\\x^2+(x+2)^2 = 100$

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Rzqust [24]

0.1071 = 1071/10000...........

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