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Oduvanchick [21]
3 years ago
11

6/4.2 = n/7

Mathematics
2 answers:
Bumek [7]3 years ago
7 0

Step-by-step explanation:

Given

6/4.2 = n/7

Cross multiply

6* 7 = 4.2n

4.2n = 42

n = 42 / 4.2

n = 10

Hope it will help :)❤

Tatiana [17]3 years ago
3 0
Hopes this helps:

Answer: n= 10

I use this app called Cymath
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Step-by-step explanation:

5 0
3 years ago
65 +43-11 =<br><br> Help me plz
liubo4ka [24]

Answer:

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6 0
3 years ago
Read 2 more answers
In the accompanying figure. ABCD is a square. LaTeX: AB=5x-10 A B = 5 x − 10 and LaTeX: BC=2x+20. B C = 2 x + 20. Find the value
jek_recluse [69]
Answer:
x = 10

Explanation:
A square is a quadrilateral in which all sides are equal.

We are given that:
ABCD is a square
AB = 5x - 10
BC = 2x + 20

Since we're talking about a square, therefore:
AB = BC
5x - 10 = 2x + 20
5x - 2x = 20 + 10
3x = 30
x = 30/3
x = 10

Now, we can check our solution:
AB = 5(10) - 10 = 40 units
BC = 2(10) + 20 = 40 units
We can see that both sides are equal

Hope this helps :)
8 0
3 years ago
X/-1 &gt;2/5 x =<br><br> I need help I don't understand what x is
Mashutka [201]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Solve for y 2x+y=3 thank you.
xxMikexx [17]
Y = -2x + 3
Hope that helps.
8 0
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