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...

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...

Please help me

Can't figure it out. Help please.

it needs to be a inequality problem thank u

i need help

Need it in an equation: Marcus is selling lemonade and peanuts. Each cup of lemonade costs $0.75, and each bag of peanuts costs $0.35. On Saturday, Marcus sold 5 more cups...

f(x)=5(x-2)^2+9 What is the vertex? Is it maximum or minimum? What is the minimum value of f(x)?

1. If f(x)=x^2+3x+5, what is f(a+h)? (a+h)^2+3(a+h)+5(a+h) a^2+2ah+h^2+3a+3h+5 (x^2+3ax+5)(a+h) H^2+3a+3h+5 2...

3 x square root of 27 = 3^n Find the value of n. Please explain how to answer this question. Thank you :) P.S. How do you insert a square root symbol (so as...

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

Please Help me! I dont understand this one and its due Monday. Function Notation is f(x).

Select the correct choice below. (a) 5 - 4x-12x^2=? (b) The trinomial is not factorable.

6x^3(3x^2+5y)= (Simplify your answer)

In 1904, the glacier on this peak covered 10 acres. By 2000 this glacier had melted to only 1 acre. (a) Assume that this glacier melted at a constant rate each year find this yearly/acres rate...

The answer I get is 10, i have asked others and they get 14, but I'm using PEMDAS, and it's kind of a debatable issue here LOL

Two buckets are used to fill a large bathtub with water. Bucket A is larger, and by itself it can fill the bathtub in 20 minutes. Bucket B is smaller, and by itself it can fill the bathtub in 50 minutes...

A soccer ball is kicked with some initial velocity v at some angle θ such that its path in the air follows the equation y=1.0+1.73x-1.225x^2 where (x,y)...

Find roots of the function f(x)=112x^2-5x+1 -1 Express answer in exact form.

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.

Wesley L.

Premier MIT Math Tutor and SHSAT/SAT/ACT Specialist

New York, NY

5.0
(199 ratings)

Gali N.

Trilingual Hebrew/French/English tutor

Brooklyn, NY

5.0
(157 ratings)

Kristine B.

Experienced Tutor for 5 plus years

New York, NY

5.0
(91 ratings)