Solve the following equation by first writing the equation in the form ax^2 = c

t^2 - 49 = 0

The tangent of an angle is 0.8. What is the measure of the angle to the nearest tenth

Solve the inequality: 4 < x + 1 < 11 Select one: a. (2, 11) b. (0, 13) c. ( - 3, - 10) d. (3, 10)

What is the next number in the sequence? 9 ...3 ...1 ...1/3 ...

A climber is standing at the top of Mount Kilimanjaro, approximately 3.7 mi above sea level. The radius of the Earth is 3959 mi. What is the climber's distance to the horizon? Enter your answer as a decimal in the box.

A pitcher contained 32 ounces of orange juice and 12 ounces of grapefruit juice more grapefruit juice was added to the pitcher until grapefruit juice represented 1/3 of the pitcher contents. how many ounces of grapefruit juice were added?

What's the Coefficient of a2?

There are 16 cups in 1 gallon of milk. If the costs of 1 gallon is $4.32, what is the cost of each cup?

Find the decreasing functions and arrange them in order from least to greatest y-intercept. y = 2.5x + 10 y = - 0.5x + 0.5 y = - 4.5x + 3 y = - 0.5x - 5 y = - 2x + 7 y = - 5x - 12

what is the slope intercept form of the linear equation with a graph that passes through (4,5) and is perpendicular to the graph of y=-4x+7?

P-3=-4 solve the equation and check the solution