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Amanda [17]
3 years ago
14

Please Help Quick 13 points

Mathematics
2 answers:
Marat540 [252]3 years ago
8 0

These are the answers in order:

  1. B
  2. B
  3. A
  4. A
  5. A
  6. 2nd
  7. 1st, 2nd and 3rd
  8. 4th
  9. 9e + 5e - 13e = 14 - 4, e = 10
Sergio [31]3 years ago
5 0
B
B
A
A
A
2
1, 2, 3
4
9e+5e-13=14-4, e=10
You might be interested in
How do you find the length of the legs when only given the hypotenuse with an isosceles right triangle?
emmainna [20.7K]
The side length ratios of an isosceles right triangle are 1-1-\sqrt{2}. So, the length of a leg would be equal to the length of the hypotenuse divided by the square root of 2.

Using pythagorean theorem (c is the hypotenuse, a and b are the legs)
c²=a²+b²
If the triangle is isosceles, two side lengths must be equal. In the case of a right triangle, the legs must be equal in length. So, b=a.
c²=a²+a²
c²=2a²
a²=c²/2
a=c/\sqrt{2}
a≈c/1.414
4 0
4 years ago
The length of a rectangular garden is 5 feet longer than twice the width. The perimeter of the garden is 52 feet. Find the dimen
Leya [2.2K]
Width -w
length l= 2*w+5
perimeter P=2w+2l, 52=2w+2l

system of equations:
52=2w+2l  ------> 26 =w+l  (1)
 l= 2*w+5    (2)

substitute  value of l from second equation into the 1st
26=w+2w+5
26=3w+5
21=3w
w=7

l=2w+5,  l=2*7+5, l=19

Answer:
system
52=2w+2l
 l= 2*w+5 

length 19 ft, width 7 ft


6 0
3 years ago
( I WILL BE GIVING EXTRA POINTS AND BRAINLIEST TO WHO EVER HELPS ME!! :D)
KatRina [158]

Answer:

B I think

Step-by-step explanation:

Eight eighths in one cup. Took that and multiplied that and added the single eighth. Six sixths in one cup. Took that and multiplied that and added the single sixth again. Added the total up and got 10.2916666667. Rounded. Hope this helps!

3 0
3 years ago
Read 2 more answers
Find an equation of the line that contains the following pair of points. (3,2) and (1,3) The equation of the line is (Simnlif vo
I am Lyosha [343]

Answer: x+2y-7=0

Step-by-step explanation:

We know that the equation of a line passing through points (a,b) and (c,d) is given by :-

(y-b)=\dfrac{d-b}{c-a}(x-a)

Then , the equation of a line passing through points (3,2) and (1,3) is given by :-

(y-2)=\dfrac{3-2}{1-3}(x-3)\\\\\Rightarrow\ (y-2)=\dfrac{1}{-2}(x-3)\\\\\Rightarrow\ -2(y-2)=(x-3)\\\\\Rightarrow\ -2y+4=x-3\\\\\Rightarrow\ x+2y-7=0

Hence, the equation of a line passing through points (3,2) and (1,3) is : x+2y-7=0

6 0
3 years ago
GEOMETRY: Find JL of the line.
Yuliya22 [10]

Answer:

JL = 31

Step-by-step explanation:

JL is the total length of the line segment. We know that JK is 15 units long and that KL is 16 units long. So, you would add these numbers (15 & 16) together to get the total length of the line segment. Hope this helps! :)

6 0
3 years ago
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