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Aleksandr [31]
4 years ago
6

NEED HELP ASAP :) WILL MARK BRAINIEST!!!

Mathematics
2 answers:
Marrrta [24]4 years ago
7 0
1. Y=3x+100

2. First, I found the slope by counting the amount of spaces until the line hit a corner. Then, I looked at the point where the line crossed the y-axis.

3. The first year the tigers were released back into the wild, their population was only 100. As the years went on, their population steadily increased.

I can’t do number four, not enough information.
ICE Princess25 [194]4 years ago
4 0

Answer:

1. slope: (180-100)/5 = 16

Y-intercept = 100

y = 16x + 100

2. Equation of a straight line is y=mx+c, where m is the slope and c is the y-intercept

3. It can be a model of balance in a bank account with initial deposit of $100, and simple interest of $16 earned every year

4. x = no. of years

y = account balance

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What's 2 over 5th plus 2 over 10th
sergij07 [2.7K]

The expression we need to solve is:

\frac{2}{5}+\frac{2}{10}

To solve this problem, we need to not that we can simplify the fraction 2/10 by dividing both number by 2:

6 0
2 years ago
Steve's bedroom measures 12 feet by 13 feet. Ricardo's bedroom measures 8 feet by 14
lina2011 [118]

Answer: Steve's bedroom has the greater area.

Step-by-step explanation: The formula for area is Area = Length x Width.

So all you have to do to figure this out is multiply the Width of the rooms by the length.

So Steve's room is 12ft X 13ft = 156ft

Ricardo's room is 8ft X 14ft = 112ft

156ft > 112ft

Steve's room has a greater area.

4 0
3 years ago
In order to circumscribe a circle on a triangle, which line must you construct?
Viktor [21]
The answer is the option d.Perpendicular bisector.

Explanation:
 
 By definition, a circumscribe circle passes through the three vertices of the triangle and to its constrution, you have to draw the triangle and then construct a perpendicular bisector to each side of it. The point where these perpendicular bisectors intersect each other, will be the center of the circle. Then, you should place the compass on the center point to draw the circle.
3 0
3 years ago
Read 2 more answers
How many solutions does this quadratic equation have?<br><br> y = x² + 10x + 25
lina2011 [118]

Answer:

you can use interent mircosoft calculator

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I will give barinest if solved
tankabanditka [31]

Answer:

x=19

Step-by-step explanation:

We\ are\ given\ that,\\Line\ YZ\ ||\ ZW\\\angle XYM=90\\Hence,\\Line\ Segment\ XY\ being\ the\ transversal,\ cuts\ YZ\ and\ XW.\\Hence,\\We\ know\ that\\The\ set\ of\ co-interior\ angles [Interior\ angles\ on\ the\ same\ side\\ of the\ transversal]\  are\ supplementary.\\Hence,\\Here,\\The\ pair\ of\ co-interior\ angles\ formed\ are\ \angle XYZ\ and\ \angle YXW.\\Hence,\ they\ are\ supplementary\ too.\\Hence,\\\angle XYZ\ + \angle YXW= 180\\Hence, by\ substituting\ XYZ=90+2x,\angle YXW=3x-590+2x+(3x-5)=180\\85+5x=180\\5x=180-85\\5x=95\\x=19

8 0
3 years ago
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