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lord [1]
3 years ago
13

Helllllllllllllllllpppppppppppppppppp

Mathematics
2 answers:
german3 years ago
5 0
Okay ????? With what doe
PIT_PIT [208]3 years ago
4 0

Answer:

Help with what?

Step-by-step explanation:

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Exam Guidelines
pashok25 [27]

Answer:

Answer is B. Y=31

Step-by-step explanation:

4y + 228 = 352

(4)(y) = 352 -228

y = 124/4

y = 31

4 0
2 years ago
Read 2 more answers
PLEASE HELP!! (will give brainliest to best answer)<br><br> *image below*
GalinKa [24]

Answer:

Its 405, theres no negatives so the answer wouldn’t be negative, and then just multiply and you get 405! Hope this helped!

3 0
3 years ago
At which of the following points do the two equations f(x)=3x2+5 and g(x)=4x+4 intersect?
Basile [38]

Answer:

(\frac{1}{3}, \frac{16}{3} ) and (1, 8 )

Step-by-step explanation:

To find the points of intersection equate f(x) and g(x), that is

3x² + 5 = 4x + 4 ( subtract 4x + 4 from both sides )

3x² - 4x + 1 = 0 ← in standard form

(3x - 1)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

3x - 1 = 0 ⇒ 3x = 1 ⇒ x = \frac{1}{3}

x - 1 = 0 ⇒ x = 1

Substitute these values into either of the 2 functions for corresponding y- coordinates.

Substituting into g(x), then

g(1) = 4(1) + 4 = 4 + 4 = 8 ⇒ (1, 8 )

g(\frac{1}{3} ) = \frac{4}{3} + 4 = \frac{16}{3} ⇒ (\frac{1}{3}, \frac{16}{3} )

3 0
3 years ago
Is 5 a prime composite or neither
Elden [556K]
<span>5 is a prime number. </span>
4 0
3 years ago
Which is a good comparison of the estimated sum and the actual sum of 7 9/12 + 2 11/12?
natta225 [31]
7 9/12 = 7.75
2 11/12 = 2.917

So we can round both of these up.

7.75 rounds to 8
2.917 rounds to 3

8 + 3 = 11

So the estimated sum is 11.

7 9/12 + 2 11/12 = 10 2/3

So the actual sum is 10 2/3.

The estimated sum is a pretty good estimate to the original number.
8 0
3 years ago
Read 2 more answers
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