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3 years ago

Miguel is setting up his new classroom with total floor space of 1,600 ft?. The classroom must contain two square

Mathematics

2 answers:

Liula [17]3 years ago

4 0

Answer:

The first answer is 3, and the second answer is groups of 3 allow 4 rows of 9 students.

Step-by-step explanation:

Not sure I guessed on the question and got it right, just trying to help people out.

7nadin3 [17]3 years ago

3 0

Answer: The first answer is 3, and the second answer is groups of 3 allow 4 rows of 9 students.

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Can you guys please help!

yuradex [85]

Answer:

5 for the first and 4x for the second one also plz give heart

Step-by-step explanation:

i just know

4 0

3 years ago

Mhanifa can you please help! I really need it and I don’t want random answers. I will mark brainliest! Thanks!

exis [7]

Answer:

<u>Use slope formula</u>

m = (y2 - y1)/(x2 - x1)
m = (-2 - 6)/(3 - 7) = -8 / -4 = 2
m = 2

Angles 2 and 6 are on the corresponding sides of the parallel lines, hence are corresponding angle

<u>Correct option is </u>

A. Corresponding

Congruent triangles have congruent corresponding parts

ΔABC ≅ Δ GHI
AB≅GH
AB = GH = 13

<u>Correct choice is</u>

B. 13

Option b is correct for any line and doesn't make the lines parallel. The rest of the options are correct for parallel lines.

<u>Correct option is the last one:</u>

a, c & d

3 0

3 years ago

Please help :(,,,,,,???,,,,,,

nadya68 [22]

Step-by-step explanation:

The first one (f×g)(x) is asking you what is f of x times g of x. This means you multiply the function. You can multiply by the first term (5x) then the second (3) and combine like terms.

${15x}^{2} (5x) = {75x}^{3} \\ 19x(5x) = 95 {x}^{2} \\ 6(5x) = 30x$

${15x}^{2} (3) = 45 {x}^{2} \\ 19x(3) = 57x \\ 6(3) = 18$

Combine like terms

${75x}^{3} + {95x}^{2} + {45x}^{2} + 30x + 57x \\ + 18 = \\ {75x}^{3} + {140x}^{2} + 87x + 18$

The second one asks you to divide.

Factor out f(x):

${15x}^{2} + 19x + 6$

From dividing f(x) /g(x)

$\frac{ {15x}^{2} + 19x + 6 }{5x + 3}$

$\frac{(5x + 3)(3x + 2)}{5x + 3}$

Cancel like terms since (5x+3) is on top and bottom of fraction.

You get 3x+2

5 0

3 years ago

Please answer <br><br> 8 + 9 x 1 x 2/2

12345 [234]

The answer would be 17.

7 0

3 years ago

Read 2 more answers

Please help with the answer below

kenny6666 [7]

Answer:

$f(x) = \frac{x + 7}{6 - x} \\ \frac{3}{2} = \frac{x + 7}{6 - x} \\ 3(6 - x) = 2(x + 7) \\ 18 - 3x = 2x + 14 \\ - 3x - 2x = 14 - 18 \\ - 5x = - 4 \\ \frac{ - 5x}{ - 5} = \frac{ - 4}{ - 5} \\ x = \frac{4}{5}$

3 0

2 years ago