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Irina-Kira [14]
3 years ago
5

Type in the value of y. If x = 7, then y =

Mathematics
2 answers:
alexdok [17]3 years ago
4 0

Answer:

\huge\boxed{Answer\hookleftarrow}

Given that,

1  + 1 = 2 \\ 2 + 1 = 3 \\ 3 + 1 = 4 \\ 4 + 1 = 5...

So from this we can infer that, \large\bold{ x + 1 = y}

Now,

x = 7 \\ y=  \: ?

Use the rule ⎆ \large\bold{ x + 1 = y}

x + 1 = y \\ 7 + 1 = y \\ 8 = y

✐ The value of y is <u>8</u><u>.</u>

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

Mila [183]3 years ago
3 0
<h3>Answer:  8</h3>

Explanation:

The rule says "whatever x is, add 1 to it to get y"

So for instance, if x = 3, then y = x+1 = 3+1 = 4

Now if x = 7, then y = x+1 = 7+1 = 8

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klemol [59]
No, she is not correct.

A "composite" is a number that can be divided evenly (no decimals) by something other than itself (43) and 1.

43 has no other numbers that can divide into it and leave it a whole number.
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How do you multiply
vodomira [7]

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2 years ago
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Which ofnthe following shows the correct use of distributive property when solving 1/3(33-x)=135,2
madam [21]

Answer: OPTION C.

Step-by-step explanation:

The missing options are:

A. (33 - x) = \frac{1}{3} * 135.2\\\\B. (\frac{1}{3} *33) - \frac{1}{3} x = \frac{1}{3} * 135.2\\\\C.(\frac{1}{3}  * 33) - \frac{1}{3} x = 135.2\\\\D. (\frac{1}{3}  * 33) + \frac{1}{3} x = 135.2

In order to solve this exercise you need to remember the following:

1. The Distributive property states that:

a(b+c)=ab+ac\\\\a(b-c)=ab-ac

2. The multiplication of signs:

(+)(+)=+\\(-)(-)=+\\(-)(+)=-\\(+)(-)=-

In this case the exercise gives you the following equation:

\frac{1}{3}(33-x)=135.2

Since you need to solve for the variable "x" in order to  find its value, the first  step you must apply in the in the procedure is to eliminate the parentheses applying the Distributive property.

Then, you must multiply everyting inside the parentheses by \frac{1}{3}.

Therefore,based on the explanation, you know that the correct use of the Distributive property is:

\frac{1}{3}*33-\frac{1}{3}x=135.2

8 0
3 years ago
A right triangle has legs measuring 18 in. and 26 in.
creativ13 [48]
Do sqrt(18^2)+26^2)). It should give you the answer.

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2 years ago
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SCALCET8 3.9.026.MI. A trough is 10 ft long and its ends have the shape of isosceles triangles that are 5 ft across at the top a
kherson [118]

Answer:

The answer is "0.624"

Step-by-step explanation:

b = 5x\\\\h = x\\\\ l = 10 \\

Using formula:

V = (\frac{1}{2})(b)(h)(l) \\\\

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When the water is 5 inches deep then:

x = (\frac{5}{12})\ ft\\\\13 =50(\frac{5}{12}) \ \frac{dx}{dt}\\\\13 \times 12 =50(5) \ \frac{dx}{dt}\\\\\frac{13 \times 12}{50 \times 5} = \frac{dx}{dt}\\\\\frac{156}{250} = \frac{dx}{dt}\\\\ \frac{dx}{dt}= 0.624

5 0
3 years ago
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