All categories

3 years ago

This weekend is the Springfield

Mathematics

1 answer:

Sophie [7]3 years ago

5 0

C
Because 1 km is 1,000 meters so you were just multiply 1000 by 10 and get 10,000
c:

You might be interested in

The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?

disa [49]

Triangle is 180 degrees, so you will subtract 50 from 180 which will give you 130.

8 0

3 years ago

What percentage is the fraction ‘2/4’ equal to ? A. 30% B. 20% C. 50% D. 40%

Solnce55 [7]

Answer: C.) 50%

Step-by-step explanation:

2/4 simplified = 1/2

1/2 = "one half"

= 50%

3 0

3 years ago

Read 2 more answers

How old was Lisa x years ago if she is now 13? Which expression represents this?

gogolik [260]

Answer:13-x= y

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Write an equation that is perpendicular to and 3x+y=3 whose y-intercept 5. Anyone please help me, no link just explain how to do

Liula [17]

Answer:

$y = \frac{1}{3}x + 5$

Step-by-step explanation:

By definition, two lines are perpendicular if and only if their slopes are negative reciprocals of each other: $m = - \frac{1}{m_{2} }$ , or equivalently, $m_{1} * m_{2} = -1$ .

Given our linear equation 3x + y = 3 (or y = -3x + 3):

We can find the equation of the line (with a y-intercept of 5) that is perpendicular to y = -3x + 3 by determining the negative reciprocal of its slope, -3, which is $\frac{1}{3}$ .

To test whether this is correct, we can take first slope, $m_{1} = -3$ , and multiply it with the negative reciprocal slope $m_{2} = \frac{1}{3}$ :

$m_{1} * m_{2} = -1$

$-3 * \frac{1}{3} = -1$

Therefore, we came up with the correct slope for the other line, which is $\frac{1}{3}$ .

Finally, the y-intercept is given by (0, 5). Therefore, the equation of the line that is perpendicular to 3x + y = 3 is:

$y = \frac{1}{3}x + 5$

7 0

3 years ago

Can someone please help me with this?

Jet001 [13]

Answer: Make an equation explaining how blue fire hydrant "b" relates to green fire hydrant "g". Once you have your equation choose the one on the multiple choice that matches your work.

Step-by-step explanation:

3 0

3 years ago