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General
22x(4+16)-78x3 how do solve GEMDAS
General
5 months ago
Simplify the product using FOIL. (2x – 7)(5x 5)
General
5 months ago
What is the expression in radical form?(5x^4y^3)2/9Enter your answer, in simplest form, in the box.
General
5 months ago
I need help with this question. Which inequality is graphed below?3x + 2y < –63x + 2y > –63x – 2y > 63x – 2y < 6
General
5 months ago
What is the greatest 3 digit number you can subtract from 426 so that you would need to regroup?
General
5 months ago
A drawing of a garden uses a scale of 1 in 3 ft. Find the length of the drawing is 13 inches
General
5 months ago
Aiko is finding the sum (4 + 5i) + (–3 + 7i). She rewrites the sum as (–3 + 7)i + (4 + 5)i. Which statement explains the mathematical property that she made an error using?
General
5 months ago
Melvin borrowed $1,200 for furniture. His monthly payments were $60 for 24 months. Find the total amount repaid.A. $1,200B. $240C. $1,440D. $2,880
General
5 months ago
What system of linear inequalities is shown on the graph?
General
5 months ago
HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Drag an answer to each box to complete this paragraph proof.Given: ∠PQR and ∠RQS are supplementary angles and m∠PQR=115°Prove: ∠RQS is an acute angle. It is given that ∠PQR and ∠RQS are supplementary angles. So, m∠PQR+m∠RQS=180° using the ________ . It is also given that m∠PQR=115° . Using the substitution property of equality, ________ + m∠RQS=180° . Using the subtraction property of equality, m∠PQR=65° . Therefore, ∠RQS is an acute angle by ________ . A. definition of complementary angles B. definition of supplementary angles C. definition of acute angle D. definition of obtuse angle E. 180° F. 115° Image uploaded below: V V V
General
5 months ago
Use properties of equality to simplify each of the following expressions so that you can simplify them in your head. Identify the properties used and describe how you used them.1. 4 • (–3) • 52. (2.25 • 23) • 44. 5 • 12 • (–2)5. 35(26)(0)
General
5 months ago
Initially a pool contains 250 gallons of water. A hose is placed in the pool, and the water is turned on. The hose adds 5.4 gallons of water per minute. Write a linear model that represents the amount of water, V, in the pool as a function of time, t, in minutes.
General
5 months ago
if the discriminant of an equation is zero, which of the following is true of the equation?a. it has one real solutionb. it has two complex solutionsc. it has two real solutionsd. it has one complex solution
General
5 months ago
What is the solution to the system of equations?2x – y = 7y = 2x + 3(2, 3)(2, 7)no solutioninfinite number of solutions
General
5 months ago
What is the value of the expression?5/6−(1/8÷3/4)Enter your answer, as a fraction in simplest form, in the box
General
5 months ago
There are 30 homes in Neighborhood A. Each year, the number of homes increases by 20%. Just down the road, Neighborhood B has 45 homes. Each year, 3 new homes are built in Neighborhood B.Part A: Write functions to represent the number of homes in Neighborhood A and Neighborhood B throughout the years. (4 points)Part B: How many homes does Neighborhood A have after 5 years? How many does Neighborhood B have after the same number of years? (2 points)Part C: After approximately how many years is the number of homes in Neighborhood A and Neighborhood B the same? Justify your answer mathematically. (4 points)
General
5 months ago
he coordinates of the vertices of △JKL are J(3, 0) , K(1, −2) , and L(6, −2) . The coordinates of the vertices of △J′K′L′ are J′(−3, 1) , K′(−1, 3) , and L′(−6, 3) .Which statement correctly describes the relationship between △JKL and △J′K′L′ ? △JKL is congruent to △J′K′L′ because you can map △JKL to △J′K′L′ using a translation 1 unit up followed by a reflection across the y-axis, which is a sequence of rigid motions. △JKL is congruent to △J′K′L′ because you can map △JKL to △J′K′L′ using a reflection across the x-axis followed by a reflection across the y-axis, which is a sequence of rigid motions. △JKL is congruent to △J′K′L′ because you can map △JKL to △J′K′L′ using a rotation of 180° about the origin followed by a translation 1 unit up, which is a sequence of rigid motions. △JKL is not congruent to △J′K′L′ because there is no sequence of rigid motions that maps △JKL to △J′K′L′.
General
5 months ago
The coordinates of the vertices of △ABC are A(−1, 1) , B(−2, 3) , and C(−5, 1) . The coordinates of the vertices of △A′B′C′ are A′(−1, −4) , B′(−2, −6) , and C′(−5, −4) .Which statement correctly describes the relationship between △ABC and △A′B′C′ ? △ABC is congruent to △A′B′C′ because you can map △ABC to △A′B′C′ using a translation 3 units down followed by a reflection across the x-axis, which is a sequence of rigid motions. △ABC is congruent to △A′B′C′ because you can map △ABC to △A′B′C′ using a translation 5 units down followed by a reflection across the x-axis, which is a sequence of rigid motions. △ABC is not congruent to △A′B′C′ because there is no sequence of rigid motions that maps △ABC to △A′B′C′ . △ABC is congruent to △A′B′C′ because you can map △ABC to △A′B′C′ using a reflection across the x-axis followed by a translation 3 units down, which is a sequence of rigid motions.
General
5 months ago
50 points!!!!Consider the function f(x) = 2/3x - 4.a.) Find the inverse of f(x) and name it g(x). Show and explain your work.b.) Use composition to show that f(x) and g(x) are inverses of each other.c.) Draw the graphs of f(x) and g(x) on the same coordinate plane. Explain what about your graph shows that the functions are inverses of each other.
General
5 months ago
if you flip the graph of the exponential function f(x)=2x over the x axis what is the equation of the new function
General
5 months ago
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