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dalvyx [7]
3 years ago
15

A is equal to b squared plus four. Find a when b is five. ( a= b2 + 4 )

Mathematics
2 answers:
Norma-Jean [14]3 years ago
5 0

Answer:

29

Step-by-step explanation:

5^2 = 5x5

=25+4

=29

aliya0001 [1]3 years ago
5 0

Answer:

29

Step-by-step explanation:

Here, b=5

Now a= b^2+4

= (5)^2+4

=25+4

=29 Ans

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What is the output when the input is 0
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When the inputs are 1 and 0, the output is zero.

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3 years ago
Adante begins to evaluate the expression 3 1/3 x 5 1/4 using the steps below
il63 [147K]

Answer:

\frac{35}{2}

Step-by-step explanation:

To solve this problem we need to write the mixed fraction as a fractional number, as follows:

3 1/3 = 3 + \frac{1}{3} = \frac{9+1}{3} = \frac{10}{3}

5 1/4 = 5 + \frac{1}{4} = \frac{20+1}{4} = \frac{21}{4}

Then, evaluating the expression:

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4 0
3 years ago
Expressions and Equations
Anna71 [15]

Answer:

A) 4x+8

B) 8x-16

C) 8x+12

D) 6x+6y+6z

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multiple the number outside of the parentheses by each number or letter inside the parentheses

8 0
3 years ago
Because of an accident Royce was involved in, his insurance company has increased his annual premium for auto insurance
Vesna [10]

Answer:

New Premium = $571.24

Step-by-step explanation:

Current premium = $22.50  + $144.75  +  $275.75   + $100.00 = $543.00

New Premium = Current Premium x (1 + 0.052)

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8 0
3 years ago
A boy has twice as many nickels as he has pennies, and he has 5 less dimes than nickels. If he has $4.46 in all, how many coins
Zarrin [17]
N=2p
n/2=p

n-5=d

10d+5n+1p=446
subsitute n/2 for p
subsitute n-5 for d
10(n-5)+5n+n/2=446
times 2 both sides
20(n-5)+10n+n=892
expand
20n-100+10n+n=892
31n-100=892
add 100 both sides
31n=992
divide both sides by 31
n=32

subsitute back

n/2=p
32/2=16=p


n-5=d
32-5=d=27


27 dimes
16 pennies
32 nickles
7 0
3 years ago
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