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Anna35 [415]
3 years ago
13

Please help its algebra:(((

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
3 0

Answer:

this is the correct answer

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Nadia is ordering cheesecake at a restaurant, and the server tells her that she can have up to five toppings: caramel, whipped c
stealth61 [152]

Answer:

4/5

Step-by-step explanation:

:)

4 0
3 years ago
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You invested a total of $25000 at 3% and 4.5% simple interest. During one year, the two accounts earned $900. How much did you i
Sedaia [141]
A:amount of money invested in the account with 3% simple interest
B: amount of money invested in the account with 4.5% simple interest
a+b=25000 ——>a=25000-b

0.03a+0.045b=900
30a+45b=900000
2a+3b=60000

2(25000-b)+3b=60000
50000-2b+3b=60000
B=10000
A=25000-10000=15000
4 0
4 years ago
Fill in the blank. In the triangle below, zº =
lianna [129]

Answer:

38^{\circ}

Step-by-step explanation:

In a given triangle, the sum of every angle is always 180^{\circ}. Here, we are given a right angle (90^{\circ}), as well as another 52^{\circ} angle. Simply subtracting from 180 will give us the answer.

z^{\circ}=180^{\circ}-90^{\circ}-52^{\circ} \\z^{\circ}=90^{\circ}-52^{\circ} \\z^{\circ}=38^{\circ}

5 0
3 years ago
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Suppose that a sequence is defined as follows.
aleksandrvk [35]

Answer:

here's your answer v

Step-by-step explanation:

The first number in the sequence, , is -2.

Each number after that is the previous number multiplied by -2.

etc. We start by stating that .

Now we need to show that for all n greater than or equal to 2, each number in the sequence is the previous number multiplied by -2.

this is the answer.

Answer:

a1+= -2; an = - 2a-1, n > 2

5 0
2 years ago
Martha wrote an example of a quadratic function for a homework assignment. The function she wrote is shown. f(x) = 5x3 + 2x2 + 7
Wittaler [7]

Answer:

The first term, 5x^3, can be eliminated.

The exponent on the first term, 5x^3, can be changed to a 2 and then combined with the second term, 2x^2

Step-by-step explanation:

The highest degree allowed in a quadratic function is 2, so the third degree term (the first term) needs to be eliminated or changed. The change shown above is one of many possibilities.

3 0
3 years ago
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