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3 years ago

5 and a half minus 7 equals

Mathematics

1 answer:

gogolik [260]3 years ago

5 0

Answer:

-9/5; -1 4/5; -1.8

Step-by-step explanation:

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A.place the point of compass on point b

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4 years ago

If chocolate chips have 20 calories in 1 tbsp how many calories are in 1 cup

Rudik [331]

Answer: 320

Step-by-step explanation:

there are 16 tablespoons in one cup so 20*16=320

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3 years ago

Review the graph of function g(x).

Radda [10]

Answer:

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3 years ago

Please need help it’s due today.

Mariana [72]

9514 1404 393

Answer:

A, E, slope of 6
B, F, slope of 1/4
C, D, slope of 2/5

Step-by-step explanation:

Each triangle represents a triangle that could be used to compute the slope of a line. That slope is the ratio of the vertical measure to the horizontal measure. For each of the triangles shown, the associated slopes are ...

A: 54/9 = 6

B: 15/60 = 1/4

C: 18/45 = 2/5

D: 16/40 = 2/5

E: 72/12 = 6

F: 13/52 = 1/4

Then the boxes on each horizontal line can be filled with ...

A: (E, 6)

B: (F, 1/4)

C: (D, 2/5)

7 0

3 years ago

(3x-4y)^2-(3x-4y)(3x+4y)

zheka24 [161]

Answer:

$-24xy + 32y^2$

Step-by-step explanation:

Hello!

We can use the special binomial product formulas:

$(a + b)^2 = a^2 + 2ab + b^2$
$(a + b)(a - b) = a^2 - b^2$

<h3>Simplify</h3>

$(3x - 4y)^2 - (3x - 4y)(3x + 4y)$
$(9x^2-24xy+16y^2) - (9x^2 - 16y^2)$
$9x^2 - 9x^2 - 24xy + 16y^2 + 16y^2$
$-24xy + 32y^2$

The simplified form is $-24xy + 32y^2$

6 0

2 years ago