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astraxan [27]
3 years ago
6

6x-4y=14 2x+8y=21 Solve by elimination

Mathematics
1 answer:
Viktor [21]3 years ago
8 0
I wrote some notes please read and if you not sure contact me

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Name:
qaws [65]

Answer:

Width of the rectangle = 5 inches

Length of the rectangle = 20 inches

Step-by-step explanation:

Let us assume the width of the rectangle = m  in

So, the length of the rectangle = 4 (Width) = (4 m) in

Perimeter of the rectangle = 50 inches

Now, Perimeter of the Rectangle = 2 (LENGTH + WIDTH)

⇒ 2( m + 4m)  = 50

or, 2(5m) = 50

⇒ 10m = 50  or, m = 50/10 = 5

⇒ m = 5

So, the width of the rectangle = 5 inches

and the length of the rectangle = 4 m = 4 x 5 = 20 inches

8 0
3 years ago
6.The perimeter of a rectangle whose length is 7.5cm and breadth 3.75cm​
Crazy boy [7]

Answer:

formulla of perimeter of rectangle

Step-by-step explanation:

perimeter of rectangle=2(l+b)

= 2(7.5+3.25)

=2(11.25)= 22.5

5 0
3 years ago
Read 2 more answers
Solution for 5y+2y = -24
Sindrei [870]
7y=-24
y= -24/7
 You have to add the two vaiables and then divide to get the y by itself.
8 0
3 years ago
Read 2 more answers
How many times greater is 46 than 0.46? Explain to a classmate
Monica [59]
46:0.46=\dfrac{46}{0.46}=\dfrac{46\cdot100}{0.46\cdot100}=\dfrac{4,600}{46}=\boxed{100}\\\\Answer:\huge\boxed{100\ times}
5 0
3 years ago
Read 2 more answers
What type of distribution is shown in the graph?<br> a. SYMMETRICAL<br> b. high<br> c. asymmetrical
jenyasd209 [6]
Asymmetrical


its not symmetrical because symmetrical means that they’re the exact same with those two lines obviously aren’t

high is obviously just one of those idiot answer choices thrown in to see if you’ll be aa smart alec and choose that so it’s obviously not that

which leave you with c. asymmetrical
6 0
2 years ago
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