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Lelu [443]
3 years ago
7

Calculati cat mai rapid (14+28+36+42):(18+24+46+32)

Mathematics
1 answer:
gavmur [86]3 years ago
7 0
120:120 they are the same
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(x - 6) (X - 4) =<br> How do I solve this?
Vedmedyk [2.9K]

Answer: x^2 -10x + 24

Step-by-step explanation:

(x-6) (x-4)

= x^2 - 6x - 4x + 24

= x^2 -10x + 24

5 0
3 years ago
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2. Name two ways of finding the rate of change of a<br> linear function
Anvisha [2.4K]

Answer:

When you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. f(x) = x2 and f(x + h) = (x + h)2 Therefore, the slope of the secant line between any two points on this function is 2x + h.

8 0
3 years ago
The longer leg of a right triangle is 4 more than the short leg. The hypotenuse is eight less than the sum of the 2 legs.
Crazy boy [7]

Answer:

SteLet a = short leg of the right triangle, b = the longer leg, and c = the hypotenuse.

The longer leg of a right triangle is 4inches longer than the shorter leg: b = a + 4

The hypotenuse is 8inches longer than the shorter leg:  c = a + 8

 

Use the Pythagorean Theorem:

 

a2 + b2 = c2

a2 + (a+4)2 = (a+8)2

a2 + a2 + 8a + 16 = a2 + 16a + 64

a2 - 8a - 48 = 0

 

Factors to:

 

(a-12)(a+4) = 0

a = 12, -4

 

Since we can't have a side of -4, a = 12

Shorter Leg = 12 inches

Longer Leg = 12 + 4 = 16 inches

Hypotenuse = 12 + 8 = 20 inches

6 0
3 years ago
How do you translate "A fifteenth of a number, p." as a variable expression.​
Elden [556K]

Answer:

1/15p?

Step-by-step explanation:

you’re multiplying p by 1/15 if I understood the question right

5 0
2 years ago
Which expression is equivalent to 5x + 7y
astra-53 [7]
7y + 5x is another way to write it, is there anything specific you're looking for
3 0
3 years ago
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