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2 years ago

(-4^0) + 1 equals to ?

Mathematics

1 answer:

Mama L [17]2 years ago

6 0

Answer:

zero (0)

Step-by-step explanation:

-4^0=-1

-1+1=0

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3 numbers are in arithmetic progression their sum is15 and their product is 80 determine the 3 numbers

Mashcka [7]

Answer:

2, 5, 8

Step-by-step explanation:

For starters, let us assume that the numbers are x-d, x, and x+d.

Where d is the common difference between terms.

This mean that we can say, from the question

x-d + x + x+d = 15

3x = 15,

x = 5,

This means that the terms are 5, 5-d and 5+d.

On the other hand,

(5-d) * 5 * (5+d) = 80

(5-d) * (5+d) = 80/5

(5-d) * (5+d) = 16

25 - d² = 16

d² = 9

d = + or - 3.

Finally, the three numbers will be 2, 5, and 8. On the flipside, their sum and product are 15 and 80.

6 0

3 years ago

What is the square root of 1 2/5 ?

Oksi-84 [34.3K]

Answer:

Square root of 1 is 1

Square root of 2 is 1.41421356237 so 1.41

square root of 3 is 1.73205080757 so 1.73

Step-by-step explanation:

5 0

3 years ago

What is true about the interior and exterior angle measures of any triangle

elena-s [515]

Interior angles of a triangle=180
Exterior angles = 360

6 0

3 years ago

Use reciprocal to find 1/7p=3

nordsb [41]

1/7p = 3
Multiple both sides by 7

7 x 1/7p = 7 x 3
Then cross multiply

P= 21

6 0

3 years ago

Point m is the midpoint of ab¯¯¯¯¯ . am=2x+9, and ab=8x−50. what is the length of am¯¯¯¯¯¯ ?

iogann1982 [59]

Since m is the midpoint of ab, then the following relationship is fulfilled:
$am = \frac{ab}{2}$
Therefore, substituting values we have:
$2x+9 = \frac{8x-50}{2}$
From here, we clear the value of x.
We have then:
$2x+9 = 4x-25$
$9+25 = 4x-2x$
$34 = 2x$
$x = \frac{34}{2}$
$x = 17$
Then, the value of am, is given by substituting x in the expression:
$am=2x+9$
Substituting we have:
$am=2(17)+9$
$am=34+9$
$am=43$
Answer:
the length of am is:
$am=43$

7 0

3 years ago

(-4^0) + 1 equals to ?​

(-4^0) + 1 equals to ?