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Nookie1986 [14]
3 years ago
14

Which of these rate descriptions represent unit rates?Check all that apply.

Mathematics
2 answers:
aleksley [76]3 years ago
6 0

Answer: It is B ($5 for every pound) and D (4 words per minute)

Step-by-step explanation:

They are both unit rates. The others are not.

maria [59]3 years ago
6 0

Answer:

$5 for every pound

4 words per minute

Step-by-step explanation:

here!

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Find the value of x.<br> х= 2<br> х= 3<br> х= 33<br> х= 52
nlexa [21]

Answer:

x = 3

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles

∠ QRT is an external angle, thus

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45x = 25x + 57 + x

45x = 26x + 57 ( subtract 26x from both sides )

19x = 57 ( divide both sides by 19 )

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6 0
3 years ago
Which is an equation in point slope form of the line that passes through the points (7, 5) and (-4, -1)
emmasim [6.3K]

Answer:

y = (6/11)x + 13/11

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y = mx + c

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5 = (6/11)(7) + c

5 = 42/11 + c

c = 5 - 42/11

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5 0
3 years ago
The bases of the trapezoid are 6 and 10. The height is 4. Find the area.
ollegr [7]
Answer

b. 32 sq. unit

Step-by-step Explanation

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We substitute the given values into the formula to obtain;

A = \frac{1}{2}(10 + 6) \times 4

Simplify

A = \frac{1}{2} (16) \times 4

A = 16 \times 2
Hence the area is

A = 36 \: sq \: units
6 0
3 years ago
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Andre45 [30]
I CALCULATED IT AND GOT
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Multiplying ,you get 18x^2+21x-24x-28. You simplify to get:

18x^2-3x-28.


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3 years ago
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