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musickatia [10]
3 years ago
14

Which expressions are equivalent to 35 + 30s – 45t?

Mathematics
1 answer:
kaheart [24]3 years ago
3 0

Answer:

5(7 + 6s - 9t)

Step-by-step explanation:

35 + 30s – 45t =

= 5(7 + 6s - 9t)

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A recipe for snack mix call for 4 3/4 cups of cereal the amount of peanuts needed is 1 and 2/3 cups less than the amount of cere
BaLLatris [955]

Answer: 1st question=3 1/12 2nd question=6.4166667

Step-by-step explanation: Please correct me if I’m wrong, if I’m right, thank me.

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3 years ago
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A sphere with a diameter of 30 inches is placed in a cube. The sphere touches the lateral faces
Nina [5.8K]

Answer:

a) 30 inches × 30 inches × 30 inches

b) 27,000 inches³

c) 14,130 inches³

d) 12,870 inches³

Step-by-step explanation:

Edge of the cube = diameter = 30 inches

Volume of cube = s³

30³ = 27000 inches³

Radius = 30/2 = 15

Volume of sphere:

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3 years ago
Select the correct answer.
Varvara68 [4.7K]

Answer:

OB.

Step-by-step explanation:

you first find the common denominator of the two fractions. then u start dividing each denominator into the common denominator u chose and multiplying the answer with the numerator

8 0
3 years ago
3/8 × 4/11 =<br> three eighths times four elevenths
Alex17521 [72]

Answer:

12/88, which is 3/22 in simplest form.

3 0
2 years ago
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Write an equation of a line that passes through the point (5,1) and is parallel to the line y= (-3/5)x -3
Alexus [3.1K]

Answer:

y = (-3/5)x + 4

Step-by-step explanation:

Parallel lines have the same slope.

So the slope to the other line would be -3/5 as well.

Slope-intercept form is y = mx + b where m is the slope.

So you substitute the slope in making it y = (-3/5)x+b.

To find b, the y-intercept, you have to plug in the point for y and x in it. So you use the point (5,1) for it. That would get to 1 = (-3/5)5 + b.

To simplify that, it would get to 1 = -3 + b

Then you add 3 on both sides getting to b = 4.

Then you substitute b in, getting y = (-3/5)x + 4.

Hope this helped! If not, please let me know! <3

8 0
3 years ago
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