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3 years ago

What is the sum of the 12th square number and the 11th square number

Mathematics

1 answer:

larisa86 [58]3 years ago

4 0

Answer:

144

121

Step-by-step explanation:

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As the city planner of Right City, you are responsible to report information to help the Board of Supervisors make decisions abo

arsen [322]

Answer: I took a screen shot hope it helps

Step-by-step explanation:

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3 years ago

Compute the exact value of the function for the given x-value without using a calculator. f(x) = 7x for x = 2

Bas_tet [7]

Answer:

Step-by-step explanation:

Substitute x = 2 into f(x)

f(2) = 7 × 2 = 14

6 0

3 years ago

Read 2 more answers

How do you factor 7x^{2}+29x+4

Gala2k [10]

When you have a coefficient in front of the "x^2" value, you have to multiply it by the end value (4)

so you want a set of integers that will add up to 29, by multiple to (7 x 4) = 28

The only numbers like that are 28 and 1, they add up to 29 and multiply to 29

Therefore, rewrite it like this 7x^2 + 28x + x + 4

and then factor out the 7x in the first two terms, to get this

7x(x+4) + x + 4, then factor out 1 in the latter two terms to get this:

7x(x+4) +1(x+4), then use grouping to combine what you've got:

The factors are: {{ (7x+1)(x+4) }}

7 0

3 years ago

The Esteban family will order one T-shirt for each person who attends their family reunion. The cost is $6.50 per T-shirt plus a

Ilia_Sergeevich [38]

You plug in 2000 for c
Then u subtract 35 from 2,000 and get 1,965
Then u divide 1,965 by 6.5 and u get 302.3 but your actual answer is 302 T-shirts

Answer: 302 T-shirts

6 0

3 years ago

david quiere saber cuanto requiere invertir mensualmente para obtener $30,760.08 durante 6 meses si los invierte con el 12% capi

Akimi4 [234]

Answer:

A = $32,652.44

Step-by-step explanation:

Given: Principal (P) = 30,760.08, Annual Rate (R) = 12%, Time (t in years) = 0.5

To find: How much David needs to invest monthly

Formula: $A = P(1 + r/n)^n^t$

Solution: To find, simply add principal + interest

First, convert R as a percent to r as a decimal

r = R/100

r = 12/100

r = 0.12 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 30,760.08(1 + 0.12/12)(12)(0.5)

A = 30,760.08(1 + 0.01)(6)

A = $32,652.44

Therefore;

The total amount David will obtain with 30,760.08 for 6 months, 12%is $32,652.44.

4 0

3 years ago