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3 years ago

13

Matt is multiplying 29 × 16. he found the partial product 174 after multiplying the ones and 290 after multiplying the tens. exp

lain how matt can find the final product.

1 answer:

ElenaW [278]3 years ago

4 0

You add 290 and 174 you get 464

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denpristay [2]

Answer:

what the h3ll type of question is this ?-

Step-by-step explanation:

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3 years ago

Which of the triangles shown are scalene triangles?

inn [45]

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1 year ago

What is the fully factored form of the expression 16x^2 - 49y^2

podryga [215]

Answer:

(4x + 7y)(4x - 7y)

Step-by-step explanation:

Rewrite 16 as 4^2

= 4^2x^2 - 49y^2

Rewrite 49 as 7^2

= 4^2x^2 - 7^2y^2

Apply the Exponent Rule Pt 1 ((a^m*b^m =(ab)^m))

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Apply the Exponent Rule Pt 2

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3 years ago

At the grocery, peaches cost $2.60 per pound. Grace bought 2.3 pounds of peaches.

brilliants [131]

The total cost would be $5.98
hope this helps! :)

3 0

3 years ago

Find the amount and present value of 10 quarterly payments of $ 1500, if the interest rate is 25% compounded each month.

BlackZzzverrR [31]

Given Information:

Monthly payment = MP = $1500/4 = $375

Monthly interest rate = r = 25/12 = 2.083%

Required Information:

Present Value = ?

Answer:

$PV = \$10,110$

Explanation:

n = 10*4

n = 40 monthly payments

The present value is found by

$PV = MP \times \frac{ (1 - \frac{1}{(1+r)^n} )}{r}$

Where r is monthly interest rate.

MP is the monthly payment.

$PV = 375 \times \frac{ (1 - \frac{1}{(1+0.02083)^{40}} )}{0.02083}$

$PV = 375 \times (26.96)$

$PV = \$10,110$

Therefore, $10,110 is the present value of 10 quarterly payments of $1500 each at 25% interest rate compounded each month.

7 0

3 years ago