All categories

2 years ago

How do I work out this question?

Mathematics

1 answer:

Vilka [71]2 years ago

6 0

Add 5 mins to make it 17:00. then add 2 hours =19:00 than add 45 mins =19:45

You might be interested in

6²+ (7²+4)<br> what’s the answer ?

Lina20 [59]

Answer:

Step-by-step explanation:

7^2=49

49+4=53

6^2=36

53+36=89

7 0

3 years ago

Graph this function:<br> y - 5 = -3(x + 3)<br> Click to select points on the graph.

makvit [3.9K]

Root: (-4/3, 0)
vertical intercept: (0, -4)

6 0

3 years ago

Read 2 more answers

HELP!!! Will mark brainliest!!

yKpoI14uk [10]

Step-by-step explanation:

BDC and ACD are complementary with each other. that means together they cover the full 180 degrees of the half circle that can be drawn on one side of a flat line.

180 = 11x + 25 + 4x + 5 = 15x + 30

150 = 15x

x = 10

BDC = 11x + 25 = 11×10 + 25 = 110 + 25 = 135 degrees

ACD = 4x + 5 = 4×10 + 5 = 40 + 5 = 45 degrees

7 0

2 years ago

The probability of an event is 3/10 . What are the odds of the same event?

kozerog [31]

Answer:

D. $\frac{3}{7}$

Step-by-step explanation:

We have been given that the probability of an event is 3/10.

To find the odds of the same event we will use formula:

$\text{Odds of an event}=\frac{\text{Probability of the event}}{\text{1-Probability of the event}}$

$\text{Odds of the event}=\frac{\frac{3}{10}}{1-\frac{3}{10}}$

$\text{Odds of the event}=\frac{\frac{3}{10}}{\frac{1*10}{10}-\frac{3}{10}}$

$\text{Odds of the event}=\frac{\frac{3}{10}}{\frac{10-3}{10}}$

$\text{Odds of the event}=\frac{\frac{3}{10}}{\frac{7}{10}}$

Dividing a fraction with another fraction is same as multiplying the 1st fraction by the reciprocal of second fraction.

$\text{Odds of the event}=\frac{3}{10}\times \frac{10}{7}$

$\text{Odds of the event}=\frac{3}{7}$

Therefore, the odds of the same event is $\frac{3}{7}$ and option D is the correct choice.

8 0

3 years ago

What are the solutions of x2 +6x-6 = 10?

nalin [4]

Answer:

x=2,-8

Step-by-step explanation:

6 0

3 years ago