What is the perimeter of a rectangular heptagon inscribed in a circle of radius 7? Round answer to 2 decimal places.

What is the perimeter of a rectangular heptagon inscribed in a circle of radius 7? Round answer to 2 decimal places.

Find the two standard angles between 0° and 360° whose tangent value is 10. Round answer to 1 decimal place.

Find two standard angles between 0° and 360° whose cosine value is -0.7. Round answer to 1 decimal place.

Derive an expression for the sum of the reciprocals of two consecutive odd integers 2m-1 and 2m+1.

The perimeter of a triangle is 10 (that is, a+x+(x+1)=10). Use this and the cosine law to solve for x. Round answers to 2 decimal places. Triangle: <BAC: 60degrees line...

For what value(s) of k does the system of equations y=x^2-3x+5 y=kx have only 1 solution? Leave answers in exact form.

Find the length of the part of the line y=x+6 'inside' (or above) the curve y=x^2. Leave answer in exact form.

The equation of a circle of radius r with its center at the point (h,k) is given by (x-h)^2+(y-k)^2=r^2 Find coordinates of intersections of the following functions &n...

y1=x- x^3/6 + x^5/120 y2=x^2

f(x)=lx-1l g(x)=-lx+1l+4

f(x)=2x^2-3x+1 g(x)=-x^2+2x+3 Give your answers as coordinates (a,b)

y=a(x-h)^2+k are (2,0), (-4,0), (0,16). Solve for a, h, and k. Present answer in form y=a(x-h)^2+k.

what is 5( x + 4) -4

How many digits are in the product of 27 and 1023

Solve the literal equation for x. 3y=3x+1

i need help cause i am a dumbass

The area of a trapezoid is 210 cm^2. The height is 20 cm and the length of one of the parallel sides is 6 cm. find the length of the second parallel sides. Express your answer as a simplified fraction...

A 40 gram sample of a substance that's used for drug research has a k-value of 0.1472. Question: Find the substance's half-life,in days. Round your answer to the nearest tenth. Growth...

2x+18y=36

Which of the answer choices has matrix multiplication defined? A B C D ⌈1 2⌉ ⌈5 6 7⌉ ⌈-1 2 3⌉ [5 9 7] ⌊3 4⌋ ⌊8 9 0⌋ l8 -4 0l ..................⌊6 7 1⌋ a) AC b) BA c)...

Romina A.

Knowledgeable tutor in Spanish, Biology, Anatomy & Physiology and Math

Harrison, NJ

5.0
(88 ratings)

Wesley L.

Premier MIT Math Tutor and SHSAT/SAT/ACT Specialist

New York, NY

5.0
(211 ratings)

Larry G.

Algebra/Geometry/SAT Tutor

Bronx, NY

4.9
(141 ratings)