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Ahat [919]
3 years ago
10

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics
1 answer:
Lelu [443]3 years ago
7 0

Answer:

8(4+2x)=16

distributive property

32+16x=16

subtract

16x=-16

divide

x=-1

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Y and x have a proportional relationship, and y=4 when x=12
aev [14]

Answer:

multiply 4 by 12 okay bro

8 0
3 years ago
Read 2 more answers
5) The perimeter of the given square is 56cm. Construct an equation and hnd
Shtirlitz [24]

Answer:

side = 14 cm

Step-by-step explanation:

Let 'x' be the side of the square.

Perimeter = 4 * side

                = 4*x

                = 4x

4x = 56

Solution:

4x = 56

Divide both sides by 4

x = 56/4

x = 14 cm

3 0
3 years ago
Evaluate the expression when c=21 and d=4.<br> c-5d
vekshin1

\huge \boxed{\mathfrak{Question} \downarrow}

  • Evaluate the expression when c = 21 and d = 4, c - 5d = ?

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

Given,

  • c = 21
  • d = 4
  • c - 5d = ?

Let's solve it now :-

\sf \: c - 5d \\  \\  \sf \: Substitute \: the \: values \: of \: c \: and \: d \\  \\ \sf c - 5d \\  \rightarrow \sf(21) - 5(4) \\ \sf  \rightarrow21 - 20 \\  =    \boxed{\boxed{\bf \: 1}}

  • The value of the expression is <em><u>1</u></em><em><u>.</u></em>
6 0
3 years ago
What is 49,010,000 in scientific notation
jolli1 [7]

The number in scientific notation is 4.901 * 10^7

<h3>How to express the number in scientific notation?</h3>

The number is given as:

Number = 49,010,000

A number in scientific notation is represented as:

a * 10^b

Where a is any number between 1 and 10.

So, we have:

Number = 4.901 * 10^7

Hence, the number in scientific notation is 4.901 * 10^7

Read more about scientific notation at:

brainly.com/question/5756316

#SPJ1

4 0
2 years ago
What is 29% as a fraction
Contact [7]

29/100 ok so think of it like this you have 100 pieces of one pie and you eat 29% you eat 29 of the 100 so 29/100
3 0
3 years ago
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