05/12/21

In triangle FGH, f=960 inches, g=380 inches, and h=170inches. Find the measure of <F to the nearest degree
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05/12/21

In triangle KLM, l=2.4inches, m=4.2inches & <K=159°. Find the length of k to nearest 10th of an inch
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05/12/21

Let sin a=3/5, with a in Quadrant II, and let cos B=5/13, with B in Quadrant IV. Find the exact values for each of the following. a) sin (a+B) b) cos (a-B) c) tan 2a d) sin B/2
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05/12/21

In triangle STU, s=730cm, t=270cm & <U=125°. Find the length of u to the nearest cm.
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05/12/21

Algebra 1 question. I need help as soon as possible
Chain emails are emails with a message suggesting you will have good luck if you forward the email on to others. Suppose a student started a chain email by sending the message to 3 friends and... more
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05/11/21

Math Question Help
1.Q;In a class there are five girls and seven boys. For a school project the teacher would like to form a group of three students. What are the chances that there will be at least one female in the... more
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05/11/21

How do I find the quadratic function for a parabola when given the vertex and two points?
Vertex: (1,-3) ;; Points: (-1, 4) (3, 4) ;; (OPENS UPWARDS) vertex: (3,-1) ;; Points: (1, 3) (5, 3) ;; (OPENS UPWARDS) vertex: (1, 5) ;; Points: (0, 2) (2, 2) ; (OPENS DOWNWARDS)
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05/11/21

Limits and Limits of a Function (Basic Calculus)
Please don't forget to provide a step-by-step and a clear solution, so I can study it well afterwards. Thank you!1.) Lim (x^2+2x+1) x-> 12.) Construct the table of values for number 1... more
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05/11/21

In a right triangle ABC, where C is the right angle and c is the hypotenuse, if a = 11.2 and b = 7.6, what is the measure of angle A?

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05/11/21

Given that sec(theta)<0 and sin (theta)<0 in which quadrant does theta lie
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05/11/21

Math Question Help
Q;Mia went shopping for new shirts,there are two pink shirts, seven blue shirts, and four green shirts,If she picks up some shirts,how many different purchases could Mia make ? Please explain.
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05/11/21

Algebra 1 Parabola
A parabola passes through the points (-4,105) (3,14) and (7,94). Write the equation of the quadratic. Then, find the x-value, when y=329. Be thorough, and show your work.
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05/11/21

find the area of the triangle by using either herons formula or the area = 1/2 a b sin C formula
i have to look for and take a picture of a triangle and turn the angle into an oblique triangle. I have to find the area of the triangle by using either herons formula or the area = 1/2 a b sin C... more
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05/11/21

precalculus hw need help
If sin(θ)=2/3, and θ is in quadrant II , then find(a) cos(θ)=   (b) tan(θ)=   (c) sec(θ)=   (d) csc(θ)=   (e) cot(θ)=   
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05/11/21

Find the area of triangle ABC, given that angle B = 63 degrees, a = 40ft and c = 47ft
Can someone explain and provide Ana answer with work please? I’m really lost thank you!
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05/11/21

Solve triangle ABC given angle C = 68 degrees , a = 19 inches and b = 44inches
I appreciate your answer with work! Thank you! Your a lifesaver!
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05/11/21

3.3: Solving Trig Equations using Identities
Solve for the approximate solutions in the interval [0,2π).  List your answers separated by a comma, round to two decimal places.  If it has no real solutions, enter DNE.   2cos2(θ)+2cos(θ)−1=0 
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05/10/21

Two circles, one with a radius of 6 and one with a radius of 2, have a common tangent with a length of 17. What is the distance between the circles' centers?
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05/10/21

I need help please its Probability Conditional Probability and I don't understand it please help me and thank you in advance :)
Consider drawing a card at random from a standard deck of cards. Part A: Determine the probability that the card is a spade, given that it is black.Part B: Determine the probability that the card... more
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05/10/21

Jessica runs a small landscaping business. (Please provide explanation)
1.Jessica runs a small landscaping business. She has on hand 12 rose bushes, 16 smallshrubs, 11 types of evergreen seedlings, and 18 kinds of lilies. In how many ways canJessica fill an order if a... more
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05/09/21

Please help me with this question
Find the point on the line 5𝑥+2𝑦−1=0 which is closest to the point (4,−4)
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05/08/21

From the 220 graduating students in a school, 110 attended semi - formal....
From the 220 graduating students in a school, 110 attended semi - formal and 150 attended the prom. If 58 students attended both events, how many students did not attend any event ?Is this the... more
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05/07/21

Polynomials :))
Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x − y)2 = x2 − 2xy + y2 to square your number without using a... more
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05/07/21

Find y such that the triangle has an area of 12 square units. (Enter your answers as a comma-separated list.)
(−4, 2), (−3, 5), (−1, y)y = _____
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05/07/21

Pentagon, a=13.1 cm, s=19 cm, Find the area of the regular polygon with the given apothem a and side length s
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