Select the correct answer. Solve: 5(x+9)=80

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A: A polygon has 5 sides. The interior angle measures are 98°, 119°, 108°, 118°, and x°

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A: The given matrix,   6666

Q: x² - 9x + 14 = 0

A: Since you have asked question 1,

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A: Given, P = $4600,  r = 12% compounded semiannually,  t = 10 years  We know that formula for  future…

Q: Choose two figures which are topologically equivalent to each other 20

A: Two figures are topologically equivalent iff one figure can be transformed into the other by…

Q: An investment income of $50,000 increases at a rate of 8.3% per year. Find the value of the…

A: Given query is to find the value of the investment after 20 years.

Q: 3. Describe which way (up/down, left/right) and by how much the graph of f(x) = log z will shift…

A: Given; f(x)=log x

Q: 2. Determine the value(s) of k such that the linear system will be Inconsistent x+ 2y + kz = 6 3x +…

A: Given problem:-  Determine the value(s) of k such that the linear system will be inconsistent x +…

Q: A lighthouse is 10 km northwest of a dock. A ship leaves the dock at 9 A.M. and steams west at 12…

A: Given: Lighthouse is 10 km northwest of a dock. A ship leaves the dock at 9 A.M. and steams west at…

Q: Vivian went to the coffee shop traveling 12 mph and returned home traveling 8 mph. If the total trip…

A: This question can be solved by the concept of speed, time and distance.

Q: 0.0.0.6. Use the criange Of base formula to compute answer to the nearest. 1097t0round your…

A:

Q: Solve A x A T matrix: A = -2  1  -1 3   -3   2

A:

Q: following confidence​ interval:   2.23<μ<5.55 Part 1 ​(a) Find the point estimate   The point…

A:

Q: 2. Holiday Gas Station sells three types of gas: Regular for $3.00 a gallon, Super for $3.20 a…

A: We will find the number of gallon of each type.

Q: Determine if the given relation is also a function. {(-6,- 5), (-6,0), (- 6, – 7)} Is the relation a…

A:

Q: How Do You Know That? Elementary Algebra / 2 Write one or more complete sentences to answer each…

A: 2) 4x=30 3) (x-a) /(a-x) =-1 4) (a+b)2 not equal to a2+b2 Repost the next parts.

Q: Use the Egyptian's formula to calculate the area of a circle with diameter of 8 units. (roundoff…

A:

Q: Order these numbers from least to greatest. 61 유, V16, 4.3,-4공 14' Note that for this question you…

A: Explanation of the answer is as follows

Q: Verify that A; is an eigenvalue of A and that x; is a corresponding eigenvector. 11 = 9, x1 = (1, 0)…

A:

Q: Sove for X: 3+ In(x+2)=2 .do not round any intermediate Computeltions; and round your answer. to the…

A:

Q: Simplify the following and express with positive exponents: 10(8x3)-2/3(4x2)1/2

A: Topic:- simplification

Q: Find an equation for the line parallel to 2y+10x=6 and goes through the point (-9,7). Write your…

A:

Q: A $25,000 United States Treasury bill, purchased at 1.66% interest, matures in 98 days. The…

A: Given problem:- A $25,000 United States Treasury bill, purchased at 1.66% interest, matures in 98…

Q: 156 6. F = 7 1 3 4 0 6

A: The given matrix is  6) F= 1 5 6           7 1 3           4 0 6 Repost the next questions

Q: A rubber ball is launched into the air. Its path is modeled by the equation f(x)=-0.65x2+4.37x+5.25.…

A: Given

Q: The annual salaries of all employees at a financial company are normally distributed with a mean 4 =…

A:

Q: Subtract. (3 + i)- (6 - 14 i) (3 + i)- (6 - 14 i) =| (Type your answer in the form a + bi.)

A:

Q: Answer each part. If necessary, round your answers to the nearest hundredth. |(a) A color printer…

A: From given information, a) 27 pages→9 minutes;  x pages→1 minute b) 9 hours→ costs $34, x hours→…

Q: complete this Syn'thiefic' dinsion table -5.2 10 o.7 funct D..D.D ere D. D.E D.. 10 write you ir…

A: We have to find out remainder and quotient

Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

A:

Q: Find the conditions on a, b, and c so that (a, b, c) ∈ R3 belongs to the space generated by u =…

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Q: Simplify. 20. (а2 — 8а — 26) + (а + 2) 21 (b3 – 4b2 + b – 2) ÷ (b + 1) 22. (z4 – 3z3 + 2z2 – 4z +…

A: Since you have posted multipart questions i can do first three subparts as per our company…

Q: 1 -9 0 4 4 0 3 8 1 A = 0 0 2 9 0 0 0 1 ... The dimension of Nul A is (Type a whole number.) The…

A: a) dim of NulA = 1 Dim Nul(A) + rank(A) = no. Of column  dim Nul(A) +4=5  So, dim Nul(A) = 1

Q: One year​ ago, Big Deal​ Closed-End Fund had a NAV of ​$10.28and was selling at​ a(n) 16% discount.​…

A: We need to find amount.

Q: The table and scatter plot show the average monthly temperature, x, and a family's monthly heating…

A: We have to find the observed and the predicted monthly heating cost from the table and the curve…

Q: 5x^2-360=-60x

A: Topic:- algebra

Q: Mackenzie buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 6…

A:

Q: Find all real solutions of the polynomial equation. (Enter your answers as a comma-separated list.)…

A: To find: Find all the real solution of polynomial equation

Q: 26) Indicate the number of significant digits in each of the following numbers: a) 142,000 b)…

A: The significant figures of a number are those digits that carrying meaning contributing to its…

Q: Consider the following. 3 20 P = -1 -6 (a) Verify that A is diagonalizable by computing P-lAP. p-AP…

A: Let's find.

Q: 11.) Use the compound interest formula to compute the total amount accumulated and the interest…

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Q: Find all solutions to the following system of equations. х 3D1.5х(1 - х) — 0.7ху y = y + 2xy – 0.5y…

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Q: Let V be the vector space of 2 × 2 matrices over R. Determine whether the matrices A, B,C E V are…

A: We have to find if A,B, C are linearly independent or dependent.

Q: Susan needs $4029 for a future project. She can invest $3000 now at an annual rate of 7%, compounded…

A: GivenFuture value=$4029Premium=$3000Rate=7%=0.07Compound=4We know that A=P(1+r4)4t

Q: A shipment of 270 cell phones and radar detectors were destroyed in a truck accident. On the…

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Q: Below are two triangles with their side lengths shown. Answer the questions about each triangle. 16…

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Q: 67) Find the domain and range of the relation. Use interval notation where appropria 5 4 3 2. 2 3 4…

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Q: Find the characteristic equation and the eigenvalues (and a basis for each of the corresponding…

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Q: 1000 -4 J zx (1x 10-*(X)(1x10-3) + 200

A: