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3 years ago

Help me with this homework plz.

Mathematics

2 answers:

sleet_krkn [62]3 years ago

8 0

The 9 is 624 square millimeters

andrezito [222]3 years ago

7 0

A=pi times r•r
A=pi (9•9)
A=254.47

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Is 4/6 is closer to a whole than 1/2

Andreas93 [3]

Answer:

yes

Step-by-step explanation:

1/2=3/6

4/6=4/6

4/6>3/6

therefore as long as both fractions are less than a whole the bigger the fraction is the closer it is to a whole.

6 0

3 years ago

Read 2 more answers

PLEASE HELP! Solve. (6√6)^-x+3 = 1/6 x 216^2x-3

Ksju [112]

Answer:

x= 29/15

Step-by-step explanation:

8 0

3 years ago

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Igoryamba

Answer:

x = 46°

Step-by-step explanation:

64° + 70° + x = 180°

x = 180° - 64° - 70°

x = 46°

5 0

3 years ago

Factor 4x squared-35x+4

ANEK [815]

$4x^2-35x+4\\\\a=4;\ b=-35;\ c=4\\\\\Delta=b^2-4ac\to\Delta=(-35)^2-4\cdot4\cdot4=1225-64=1161\\\\x=\frac{-b\pm\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{1161}=\sqrt{9\cdot129}=3\sqrt{129}\\\\x=\frac{-(-35)\pm3\sqrt{129}}{2\cdot4}=\frac{35\pm3\sqrt{129}}{8}\\\\4x^2-35x+4=4\left(x-\frac{35-3\sqrt{129}}{8}\right)\left(x-\frac{35+3\sqrt{129}}{8}\right)$

8 0

3 years ago

Q(-2, 3) and P (2, 1) Find the length of the segment. Simplify each radical,if possible

Montano1993 [528]

9514 1404 393

Answer:

2√5

Step-by-step explanation:

The distance formula is useful for this.

d = √((x2 -x1)² +(y2 -y1)²)

d = √((2 -(-2))² +(1 -3)²) = √(4² +(-2)²) = √20

d = 2√5

The length of segment PQ is 2√5.

7 0

2 years ago