04/02/20

The length of a rectangle is 9 times its width. Its area is 81 square meters. What are the dimensions of the rectangle?
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04/01/20

What is the sum of 10 and the quotient of a number X and six
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04/01/20

the length of the hypotenuse of a 45-45-90 triangle is 16 cm. what is the length of each leg
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04/01/20

The sum of two numbers is 56 and the difference is 6. What are the numbers?
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03/31/20

math word problems
(1) There was a sample of 650 milligrams of a radioactive substance to start a study. Since then, the sample has decayed by 6.7% each year. Let t be the number of years since the start of the... more
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03/31/20

Math problem help!
The circumference of a circle is 20π ft. What is the exact area?show work to help thank you!!
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03/30/20

A rectangle has a perimeter of 62 inches. The length is four more than twice the width. Find the length and width of the rectangle.
Please i need help i really cant figure this out
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03/30/20

Alice wants to build a deck around her circular pool that has a width of 4 feet. If the diameter of the pool is 12 feet, find the area of the deck and pool
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03/28/20

Write the quadratic equation whose roots are 5 and 3, and whose leading coefficient is 1.
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03/28/20

What is the equation of the line that is parallel to the graph of y = 2x - 5 and passes through the point (8, 10)?
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03/27/20

Algebra 1, Delta math
Makayla is working two summer jobs, making $19 per hour tutoring and making $12 per hour landscaping. In a given week, she can work no more than 17 total hours and must earn at least $260. If... more
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03/27/20

Math - Sewing question
Lee is sewing vests using 16 green buttons and 40 blue buttons. All the vests are identical, and all have both green and blue buttons. What are the possible numbers of vests Lee can make? What is... more
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03/27/20

Draw a graph representing h = 1 + x - (x^2 over 40) where x metres is the horizontal distance travelled by the ball from the bat.
The height, h metres, of a cricket ball after being struck by a batsman, is given by the equation; h = 1 + x - (x2 over 40) ...where x metres is the horizontal distance travelled by the ball from... more
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03/26/20

Solving quadratic equations
What is 4q2-5q=3q2-8q+40 in standard form
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03/26/20

Please help me with this Phytagareon theorem question asap. help will be appreciated

To get to her parents' house, Elizabeth would have to drive due north 3 kilometers. To get to her grandparents' house, she would have to drive due east 9 kilometers. What is the straight-line... more
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03/24/20

Find the area of △DEF with vertices D(−6, 19), E(−1, 9), and F(−8, 9).
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03/24/20

Find the perimeter of △ABC with vertices A(−5, 5), B(3, −4), and C(−5, −4). Round your answer to the nearest hundredth.
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03/24/20

math equation need help
the expression represents 3x^2y^4 4xy^2 in simplest form?
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03/24/20

Translate into a variable expression. Then simplify the expression.
Six more than the sum of a number n and twelve
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03/23/20

Simple Algebra Interest
Last year Kareem had $20,000 to invest. He invested some of it in an account that paid 8% simple interest per year, and he invested the rest of it in an account that paid 7% simple interest per... more
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03/22/20

Please Help !!!!! This is Precalculus i think.
Use the table for f(x) to find a table for f-1(x). Identify the domains and the ranges of f and f-1 X:0,2,4F(x):0,4,16
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03/20/20

Determine the maximum number of big circles(explained in description) that can fit inside the rectangle.

You are given a rectangle of length a and width b . You are required to determine a circle that contains the maximum circumference that fits inside the rectangle. This type of circle is called a... more
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03/19/20

Grade 5 Lesson 10.5 Grade 5 Metric Measures Question 1 on the BackSide
Audrey bought 8.6 meters of metalic fabric. How many centimeters of fabric did he buy?
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03/15/20

Find the product or quotient. Express using positive exponents. (–3m^6)(6m^5)

the top arrows represent the exponent things ,
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03/14/20

Absolute Value..

Which of the following statements is true for all integers? ⏐m+n⏐≥⏐m⏐+⏐n⏐ ⏐m+n⏐≤⏐m⏐+⏐n⏐ ⏐m+n⏐<⏐m⏐+⏐n⏐ ⏐m+n⏐=⏐m⏐+⏐n⏐ Can you please explain how to approach such a problem?
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