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anygoal [31]
3 years ago
13

Please help asap plz

Mathematics
2 answers:
butalik [34]3 years ago
3 0

Answer:

im think its 20 and 39 im not sure tho

Step-by-step explanation:

noname [10]3 years ago
3 0

Answer:

x = 16

y = 10.2

Step-by-step explanation:

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Which ordered pair is a solution of the system of equations? y= 3x + 1 y= 5x - 1 A (2,3) © (1,2) B (0, 1) D (1,4)​
Vadim26 [7]

Answer:

D

Step-by-step explanation:

So first, we have to test the pairs. Let start with equation 1.

7=\=3 x

4=\=2 x

0=0 ✓

4=4 ✓

Now we only have to test B and D.

0=\=-1

4=4 ✓

D is the correct answer.

7 0
2 years ago
The perimeter of a playing field for a certain sport is 300ft. The field is a rectangle, and the length is 48ft longer than the
lara31 [8.8K]

Answer:

Width of the rectangular field =102 feet

Step-by-step explanation:

Perimeter of the field= 300feet

Length of the field= 48 feet

Width=?

Perimeter of a rectangular field= 2(Length+Width)

                                            300= 2(48+Width)\\\\150=48+Width\\\\Width=150-48\\\\Width=102 feet

The Width of the rectangular field is 102 feet

4 0
3 years ago
Read 2 more answers
3) Scenario 1 Scenario 2 y = 50x x is time in hours y is distance in miles Compare the scenarios and determine which shows the g
Olegator [25]

Answer:

Option A.

Step-by-step explanation:

Consider the below figure attached with this question.

Scenario 1 represented by the graph.

From the graph it is clear that the line passes through the points (1,60) and (2,120).

Slope of the line is

y=\dfrac{y_2-y_1}{x_2-x_1}

y=\dfrac{120-60}{2-1}=60

The slope of line is 60. It means the speed is 60 miles per hour.

Scenario 2 defined by the equation,

y=50x

If an equation defined as y=mx+b, then m is slope and b is y-intercept.

m=50

The slope of line is 50. It means the speed is 50 miles per hour.  

The slope of Scenario 1 is greater than slope of Scenario 2. So, the Scenario 1 shows the greater speed.

Hence, the correct option is A.

6 0
3 years ago
Read 2 more answers
A square with side of k cm has perimeter of 36 cm. find the value of k.
Marrrta [24]

Answer: 9

Step-by-step explanation:

36/4 = 9


also if you want me to explain I can just ask…


but also I dunno if my answer is correct tho

5 0
2 years ago
You have a square piece of paper. Where do you cut it to make a regular octagon?
gregori [183]
Cut the 4 corners off and you will have an 8-sided octagon
6 0
3 years ago
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