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lapo4ka [179]
3 years ago
5

Evalute this expression: -4y + 7y - 10 + 3

Mathematics
1 answer:
Monica [59]3 years ago
6 0

Answer:

3y-7

Step-by-step explanation:

-4y + 7y - 10 + 3

Combine like terms

-4y + 7y      - 10 + 3

3y              -7

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In the equation, y = mx + b, the letter b is the
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Answer:

The letter by is the y-intercept

Step-by-step explanation:

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2 years ago
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BD bisects ABC. Find the value of x. <br> a.x=3/17<br> b.x=3<br> c.x=9<br> d.x=-3
wolverine [178]
The answer is option ‘b’

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2 years ago
Plzzzzzzzzzzzzzzzzz help
andrew11 [14]

Answer:

7y8.9 ft²

Step-by-step explanation:

Easy way:

Rotate the triangle so that the 12.1 ft side in on the bottom becomes the base.

Drop a line from the top down perpendicular to the 12.1 ft base. That makes a right triangle.

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6 0
2 years ago
The capacity of a cylindrical water tank is 539 litres. If its height is 1.4 meter then find the radius of the base.​
natulia [17]

Answer:

350m

Step-by-step explanation:

  • capacity= volume/1000
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6 0
2 years ago
Find the least common denominator x^4/x^2+2x+1 and -8/x^2+5x+4
Harman [31]

Answer:

(x + 4)(x + 1)(x + 1)   or (x + 4)(x + 1)²

Step-by-step explanation:

Factor both denominators and see what you are missing between them

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So in order to get a common denominator, we need

(x + 4)(x + 1)(x + 1) as a denominator, or (x +4)(x + 1)²

6 0
3 years ago
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