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3 years ago

A Line Passes Through The Point (5,-2) and has a slope of (2,-5)

Mathematics

1 answer:

dangina [55]3 years ago

6 0

Answer:

y = x -7

Step-by-step explanation:

y2 - y1 / x2 - x1

-5 - (-2) / 2 - 5

-3/-3

y = x + b

-2 = 5 + b

-7 = b

y = -7

y = x -7

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Which graph represents the polynomial function g(x)=x3+5x2−1

KiRa [710]

Answer:TO THE 76N POWER

Step-by-step explanation:

4 0

3 years ago

The average weight of a newborn panda is 0.2, or 2/10 pound. Between what two integers is the weight of a newborn panda?

sweet-ann [11.9K]

Answer:

$\frac{2}{10}$ lies between 0 and 1.

Step-by-step explanation:

We must have in mind that given average weight of a newborn panda is a non-integer rational number, such that lies between two integer rational number. In other words, this number must satisfy the following condition:

$n < \frac{a}{b} < n +1$ , $n, a, b \in \mathbb{N}_{O}$

$\mathbb{N}_{O} = \mathbb{N}\,\cup\,{\{0\}}$

Which is now developed mathematically to deduce a useful expression to find integers:

1) $n < \frac{a}{b} < n +1$ Given

2) $n \cdot 1 < \frac{a}{b} < n\cdot 1 + 1$ Modulative property

3) $n \cdot (b\cdot b^{-1}) < a\cdot b^{-1} < n \cdot (b\cdot b^{-1}) + b\cdot b^{-1}$ Existence of Multiplicative inverse/Definition of division.

4) $(n\cdot b)\cdot b^{-1} < a\cdot b^{-1}< [(n+1)\cdot b] \cdot b^{-1}$ Commutative, Associative and Distributive properties.

5) $n\cdot b < a < (n+1)\cdot b$ Compatibility with Multiplication/Existence of Multiplicative Inverse/Modulative Property/Result.

If we know that $a = 2$ and $b = 10$ , the following inequation is formed:

$10\cdot n < 2 < 10\cdot (n+1)$

It is quite evident to conclude that $\frac{2}{10}$ lies between 0 and 1.

6 0

3 years ago

A baseball player get on base seven times and strikes out five times during the tournament. What is that experimental have abili

SOVA2 [1]

First you have to make the assumption that these are the only two outcomes. There is also the possibility of hitting the ball and getting out.

However, if we assume that these are the only two cases, we know that the probability is 58.3%. This is because it has been on base 7 times out of 12.

6 0

3 years ago

Need help please ! parallelogram

OverLord2011 [107]

Answer:

11). m∠W = 70°

12). m∠M = 95°

13). m∠Q = 135°

14). m∠Q = 55°

15). m∠X = 110°

Step-by-step explanation:

11). m∠W + m∠X = 180° [Consecutive interior angles]

(24x - 2) + (36x + 2) = 180°

60x = 180°

x = $\frac{180}{60}$

x = 3

Therefore, m∠W = (24x - 2)°

m∠W = (24×3 - 2)

= 72 - 2

= 70°

Since opposite angles of a parallelogram are equal in measure.

m∠Y = m∠W = 70°

12). m∠J + m∠K = 180° [Consecutive interior angles]

(6x + 19) + (8x + 7) = 180°

14x + 26 = 180

14x = 180 - 26

14x = 154

x = $\frac{154}{14}$

x = 11

m∠K = (8x + 7)

m∠K = 8×11 + 7

m∠K = 95°

Since m∠M = m∠K

Therefore, m∠M = 95°

13). m∠Q = m∠S [Opposite angles of a parallelogram]

x + 135 = 2x + 135

2x - x = 0

x = 0

Therefore, m∠Q = 135°

14). m∠Q = m∠S [Opposite angles of a parallelogram]

14x - 1 = 13x + 3

14x - 13x = 3 + 1

x = 4

m∠Q = (13x + 3)

= 13×4 + 3

= 52 + 3

m∠Q = 55°

15). m∠Z = m∠X

(19x - 4) = (17x + 8)

19x - 17x = 12

2x = 12

x = 6

m∠X = (17x + 8)°

m∠X = 17×6 + 8

m∠X = 110°

5 0

3 years ago

The area of the circle is 132.7 square centimeters. What is the diameter

VladimirAG [237]

Equating the formula (d is the diameter)

$\pi$ d^2/4 = 132.7
d^2 = 132.7*4/ $\pi$
d = $\sqrt{169.044586}$
d = 13.0017147331
d= 13cm

7 0

4 years ago