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What is the perimeter of triangle PQR? Show your work.
General
5 months ago
If you were a lender, why would employment history or credit reports be important to you?
General
5 months ago
A square hamburger is centered on circular bun, both have an area of 16 square inches. how far, to the naerest hundredth of an inch, does each corner of the burger stick out from the bun?
General
5 months ago
Please help!!! 1. Select the best answer for the question. Multiply matrix D = [5,-2,1 ] by matrix E= [12] A. [4 8] B. 2 C. [5 -2 1 ,10 4 2] D. [5 10, -2 -4, 1 2]2. Subtract [-6 -4,6 0, 6 4] - [-5 5, -4 -4,6 -4]3. Add [1 -4,3 5] + [-2 6,-2 4]4. Find the determinant of A= [ 4 -7, 3 -2] A. 13 B. −2 C. 2 D. 295. What is matrix A + matrix B? A=[3 0, 2 -1] B= [ 2 8, .6 3]6. What is 4C? c= [12 03/2, 1 -6 7] 7. Evaluate the determinant for the following matrix: [-5 1, 5 4]8. Complete the multiplication: 2EA E= [12] A= [3 0, 2 -1]9. Multiply [5 0 , 3 -5] x [2 -1, 2 -2]
General
5 months ago
A dripping faucet wastes a cup of water if it drips for three minutes. The amount of water wasted varies directly with the amount of time the faucet drips. What is the constant of variation?A. 1/3B. 2C. 1/2D. 3
General
5 months ago
A persons weekly wage is worked out by using the formula Wage=Number of hours overtime times £16 add basic payA) Find a persons wage when the number of hours overtime is 9 and the basic pay is £140 B)Find the number of hours of over time, when the wage is £300 and the basic pay is £124
General
5 months ago
What is the quotient of (4x2 − 27x + 18) ÷ (x − 6)?
General
5 months ago
Sam wants to find the best buy on cans of tuna. He reads these four ads in the newspaper. Place the ads in order from best to worst buy. [A better buy is one with a lower cost per unit.] ITEMBANK: Move to Bottom $12.53 for seven cans$5.97 for three cans$7.95 for five cans$8.34 for six cans Best 2nd Best 3rd Best Worst
General
5 months ago
A baker sells bread for $5 a loaf and rolls for $1 each. The baker needs to sell $35 worth of baked goods by the end of the day. Enter a linear equation that describes the problem.
General
5 months ago
In parallelogram ABCD , diagonals AC¯¯¯¯¯ and BD¯¯¯¯¯ intersect at point E, AE=2x2−3x , and CE=x2+4 .What is AC ?Enter your answer in the box. units
General
5 months ago
using the quadratic formula to solve 7x^2-x=7, what are the values of x?
General
5 months ago
Sara loves to go hiking this weekend she hiked 3 miles on Monday 4 miles on Tuesdays and 3 miles on Thursday .last week Sara hiked 8 miles. How many more miles did Sara hike this week than last week
General
5 months ago
Meteorologists look for weather trends across US states in the same geographical region. Kentucky and Illinois share a border. The average annual temperatures (°F) from 1991 to 2000 for Kentucky were 57.5, 55.1, 52.2, 55.6, 55.6, 54.4, 54.5, 58.3, 57.3, and 55.7. The average annual temperatures (°F) from 1991 to 2000 for Illinois were 53.7, 51.9, 50.9, 51.8, 51.4, 49.9, 50.8, 55.0, 53.3, and 52.0. Use the statistics calculator to determine the measures of center for Kentucky.
General
5 months ago
anyone know how to solve by giving me not only an explanation in words but can show me the equation, to solve the problem below? thanks -2(w+10)=6w+12
General
5 months ago
This dot plot shows the number of cakes sold each day in aunt Alice’s cake shop last month.What is the range if the data?
General
5 months ago
Answer please i dont wanna fail this test
General
5 months ago
A spherical gas tank has a 10 foot diameter when filled with propane it provides 358,000,000 BTUs how many BTUs does 1 cubic foot of propane yield? Round to the nearest thousand
General
5 months ago
two groups of students were asked how far they lived from their school. The table below shows the distances in miles: Group A (distance in miles) 1 1.5 3 3.2 2.8 1.5 1.8 2.5 2.2 Group B (distance in miles) 2 2.5 3.2 3 1.8 2.4 3 1.5 1.8 Which statement best compares the mean distances for the two groups?
General
5 months ago
Por 8 días de trabajo, 12 obreros han cobrado $640 ¿Cuánto ganarán por 16 días, 15 obreros con los mismos jornales? (APLICAR REGLA DE TRES)
General
5 months ago
I need help on this show steps pleaseeee!!!
General
5 months ago
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