jericaMoralea
jericaMoralea
04-07-2018
Mathematics
contestada
What is the product of (7 √8)(4 √5)?
Respuesta :
Luv2Teach
Luv2Teach
04-07-2018
Multiply the outside terms together to get 7*4=28. Then multiply the radicands together to get sqrt(40). That simplifies down to [tex] \sqrt{4*10}=2 \sqrt{10} [/tex]. Now multiply that by 28 to get [tex]56 \sqrt{10} [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 31+ )
Otras preguntas
On January 1, 2021, you deposited $8,000 in a savings account. The account will earn 8 percent annual compound interest, which will be added to the fund balance
Mrs Reed buys a car costing £11760 This cost includes VAT at a rate of 20%. How much is the VAT?
Select the correct answer. Figure 1 is similar to figure 2. What is the height of figure 1? The picture shows two cones, figure 1 and figure 2. The radius of a
Two sides of a triangle have lengths 6 and 16. What must be true about the length of the third side?
Two sides of a triangle have lengths 6 and 16. What must be true about the length of the third side?
2. Dee Pollen bought a condo that has a $98,000 mortgage loan with a 7.5% interest rate. Her monthly payment is $686.00.
1. La W realiza una encuesta de faborabilidad sobre las reformas al sistema de salud y pensión. El 25% de las personas encuestadas, esta a favor de las reformas
One method of investment decision making that is appealing to managers is the accounting rate of return (ARR). This method measures the average profit over a pe
Find the variance of the data. 251, 224, 237, 255, 268 X = 247 Variance (0²) = [?]
Mrs Reed buys a car costing £11760 This cost includes VAT at a rate of 20%. How much is the VAT?
