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AfilCa [17]
3 years ago
8

Slope = 5 , passes through A(- 3, 2)

Mathematics
1 answer:
klasskru [66]3 years ago
3 0

y=2x−1. Explanation: the equation of a line in slope-intercept form is. ∙xy=mx+b. where m is the slope and b the y-intercept. here m=2. ⇒y=2x+b←is the partial equation. to find b ...
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At a certain college, there are 600 freshman, 400 sophomores, 300 juniors, and 200 seniors. if one student is selected at random
Oksanka [162]
The total number of sample space in this item is calculated by adding up all the number of students given. That is,

   S = 600 + 400 + 300 + 200 = 1500

The probability is calculated with the equation below.

    P = n / S

where P is the probability,
          n is the number of sophomores, and 
          S is the total number of students

Substituting,
    
  P = 400 / 1500 = 4/15

<em>ANSWER: 4/15</em>
3 0
3 years ago
The area of a rectangular flower bed is 24 square feet. The perimeter of the same flower bed is 22 feet. What are the dimensions
Ray Of Light [21]

ANSWER

B. 3 ft by 8 ft

EXPLANATION

The area is given as 24 square feet.

This implies that,

l \times w = 24

The perimeter of the rectangular field is given as 22 feet.

This implies that,

2(l + w) = 22

Or

l + w = 11

We make w the subject in this last equation and put it inside the first equation.

w = 11 - l

When we substitute into the first equation we get;

l(11 - l) = 24

11l -  {l}^{2}  = 24

This implies that,

{l}^{2}  - 11l + 24 = 0

(l - 3)(l - 8) = 24

l = 3 \: or \: 8

When l=3, w=24

Therefore the dimension is 3 ft by 8 ft

3 0
3 years ago
Read 2 more answers
Find the area of the triangles
OleMash [197]
1) 25.7
2) 16.6
3) 38.88
4)12.29
5)39.60
6) 11.39
7) 31.96
8) 12.35
To mention all the answers are approximate because most of the values were not exact, so give feedbacks for more answers.
8 0
3 years ago
Need some help, thanks :)
Ira Lisetskai [31]

7 is equal to x, so yeah


7 0
4 years ago
Find the value of x. help with geometry pls
Ivan

Answer:

Find the value of x:-

To find Y, use Pythagorean theorem:- c^{2} =a^{2} +b^{2}

(2.1)^{2} =y^{2} +(1.4)^{2}

2.1^{2}=4.41

1.4^{2} =1.96

4.41=y^{2} +1.96

subtract 1.96 from both sides

2.45=y^{2}

y=1.5652

Now, to find x:-

x=y+y

= 1.5632+1.5652

x=3.1 \: ft

<u>~OAmalOHopeO</u>

6 0
3 years ago
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