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2 years ago

The vertex form of the equation of a parabola is y = 2(x+ 3)2 - 5.

Mathematics

2 answers:

UNO [17]2 years ago

7 0

The answer would be 4x+7

Kitty [74]2 years ago

4 0

Answer:

y = 2x² + 12x + 13

Step-by-step explanation:

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What is 324,120,800 in scientific notation

Maru [420]

3.241208 × 10 to the eighth power

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2 years ago

Is b the y intercept on mx+b

o-na [289]

Answer:

yes

Step-by-step explanation:

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3 years ago

Read 2 more answers

the figure is made up of a semicircle and a triangle. Find the area of the figure. Use pi equals 3.14

valentinak56 [21]

Answer:

The area of the figure is 63.25 square feet

Step-by-step explanation:

we know that

The area of the figure is equal to the area of semicircle plus the area of triangle

step 1

Find the area of semicircle

The area of semicircle is

$A_1=\frac{1}{2}\pi r^{2}$

we have

$r=10/2=5\ ft$ ----> the radius is half the diameter

$\pi =3.14$

substitute

$A_1=\frac{1}{2}(3.14)5^{2}$

$A_1=39.25\ ft^2$

step 2

Find the area of the triangle

The area of triangle is equal to

$A_2=\frac{1}{2}bh$

we have

$b=8\ ft\\h=6\ ft$

substitute

$A_2=\frac{1}{2}(8)(6)$

$A_2=24\ ft^2$

step 3

The area of the figure is equal to

$A=A_1+A_2$

substitute

$A=39.25+24=63.25\ ft^2$

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3 years ago

What's the product of 70x6000

MA_775_DIABLO [31]

The product of 70 and 6000 is 420,000.

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3 years ago

Algebra questions is what I need to know

telo118 [61]

Answer:

what do u mean??

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3 years ago