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snow_tiger [21]
2 years ago
10

2. In AABC, m nearest tenth.

Mathematics
1 answer:
Eddi Din [679]2 years ago
6 0

Answer:

aa

Step-by-step explanation:

You might be interested in
What is the smallest prime number that is also a factor of 27 and a multiple of 3?Please explain why this or that is the answer.
Ymorist [56]

Answer:

To be fair I believe it's 3 because 27/3=9 and 3x1=3

8 0
2 years ago
Write the equations of 2 straight lines which are perpendicular to y = -3x +0.5.
olchik [2.2K]

Answer:

y = (1/3)x + 7

y = (1/3)x - 15

These are two examples out of an unlimited number of possibilities.

Step-by-step explanation:

The slope of this given line is -3.  Any new line perpendicular to this one is the negative reciprocal of -3:  1/3.

The slope-intercept form is y = mx + b.  Here m = 1/3, so the revised form is

y = (1/3)x + b.

Two straight lines perpendicular to the given line are easily found by selecting two different values for b:

y = (1/3)x + 7

y = (1/3)x - 15

3 0
2 years ago
Please help me!! What are the solutions to this equation??
dangina [55]

Answer: -1 and 1

Step-by-step explanation:

i gotchu, no worries!

first, move the constant to the right. then, you calculate that. then change the signs, and simplify the expression. (i can't type out square root signs, so thats why there's no work shown.)

then, evaluate it.

x^2 - 9 = -2^3

next, move the constant to the right.

x^2 - 9 = -8

next, calculate it.

x^2 = -8 + 9

simplify it.

x^2 = 1

finally separate the solutions.

x = 1

x = -1

6 0
3 years ago
The polynomial function f(x) = 3x5 - 2x2 + 7x models the motion of a roller coaster. The roots of the function represent when
sladkih [1.3K]

Answer:

0, ±1, ±7,±1/3, and ±7/3

Step-by-step explanation:

In the function:

3x^5 - 2x² + 7x

x can be extracted as the greatest common factor, as follows:

x(3x^4 - 2x + 7)

then, zero is one root of the function.

According to Rational Root Theorem:

possible rational roots = factors of the constant/factors of the leading coefficient

For this case, factors of the constant (7) are: ±1 and ±7

For this case, factors of the leading coefficient (3) are: ±1 and ±3

Then:

possible rational roots =  ±1/±1, ±7/±1, ±1/±3 and ±7/±3. Simplifying: ±1, ±7,±1/3, and ±7/3

7 0
2 years ago
I need help its Khan 2q+2+9​
lutik1710 [3]

Answer:

2q+11

Step-by-step explanation:

Variables are the same. Only the constants add.

3 0
2 years ago
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