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4 years ago

Consider the pair of angles given in the first column. Use the following answers to identify each angle.

Mathematics

1 answer:

Vikki [24]4 years ago

3 0

<4 and <2 corresponding angles

<6 and <3 alternate interior angles

<4 and <5 alternate exterior angles

<6 and <7 interior angles on the same side of transversal

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X-11/2x+10÷x^2-8×-33/x+5

Temka [501]

Answer:

Step-by-step explanation:

SOLVE FOR X

−3

≈0.302775638

−

−3

≈−3.302775638

Hope this helps xxx

6 0

3 years ago

Read 2 more answers

The product of a positive number and 14 more than seven times the number is 105. Find the two numbers. first number =______ and

Nostrana [21]

Let the positive number be $x$

The expression is
$x(14+7x)=105$ ⇒ expanding the bracket gives,
$14x+7 x^{2} =105$ ⇒ rearranging to equate one side to zero
$7x^{2} +14x-105=0$ ⇒ Dividing each term by 7 to simplify
$x^{2} +2x-15$ ⇒ Factorising gives
$(x+5)(x-3)=0$
$x=-5$ and $x=3$

Hence, the first number is -5 and the second number is 3

8 0

4 years ago

Read 2 more answers

According to a recent study, 1 in every 10 women has been a victim of domestic abuse at some point in her life. Suppose we have

Schach [20]

According to the given, 1 in every 10 women has been a victim, therefore the probability of a victim of domestic abuse at some pint is

$p=\frac{1}{10} = 0.10$

We need to use Binomial distribution to take a randomly sampled of 25 women and asked each whether she has been a victim.

$f(x)= ^nC_x (p)^x (1-p)^{n-x}$

Where x is the event that shows a victim of domestic abuse at some point.

We need to find the probability of these victim at least 2 has been victim of abuse, so

$P(x>=2) = 1- [P(x=0)+P(x=1)]$

$P(x>=2) = 1 - [^{25}C_0(0.10)^0(1-0.10)^{25-0}+^{25}C_1(0.10)^1(1-0.10)^{25-1}]$

$P(x>=2) = 1 - [0.07198+0.199]$

$P(x>=2) = 0.72902$

So the probability is 0.729

3 0

4 years ago

72 is what percent of 60

Julli [10]

The answer is 0.833333333

5 0

4 years ago

Two blueberry farms are similar in shape. The ratio of the side lengths of the farms is 4 : 5, and the smaller farm has a perime

tekilochka [14]

Answer: 450 yards

Step-by-step explanation:

From the question, we are informed that two blueberry farms are similar in shape and that the ratio of the side lengths of the farms is 4 : 5, and the smaller farm has a perimeter of 360 yards.

Since the smaller side which is denoted by 4 has a perimeter of 360, we divide 360 by 4 and then multiply the answer by 5 to get the perimeter of the larger blueberry farms. This will be:

= 360/4 × 5

= 90 × 5

= 450 yards

6 0

3 years ago