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stira [4]
3 years ago
13

What is the answer to 53=−19z+5+7z

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0
53= -19z+5+7z
53= -12z+5 (combine -19z and 7z)
48= -12z. ( subract 5 on both sides)
-4=z. (divide by -12 both sides)
natita [175]3 years ago
6 0
12, because the shall be 12 
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Write the slope intercept form of 11x-8y=-48
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Y=(11/8)x+6
subtract the 8y to the right then add the 48 to the left then divide by 8

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Ksivusya [100]

Answer:

the answer is c because -3 is bigger than -8

Step-by-step explanation:

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sergey [27]

Answer:

x=12

Step-by-step explanation:

The right side is a right triangle

The base is 1/2 of the bottom or 5

The height is x and the hypotenuse is 13

We can use the Pythagorean theorem

a^2 +b^2 = c^2

5^2 +x^2=13^2

25+x^2 = 169

Subtract 25 from each side

25-25+x^2 = 169-26

x^2 =144

Take the square root of each side

sqrt(x^2) = sqrt(144)

x= 12

4 0
3 years ago
Which verbal expression best describes the algebraic expression 2x ÷ 4?
lakkis [162]
The one that makes most sense is the last one, but I would define it as "Two times some number divided by 4".
5 0
3 years ago
What is the decimal number 34.576 written in expanded form?
lara31 [8.8K]

The decimal number 34.576 written in expanded form is: D: three times ten plus four times one plus five times one tenth plus seven times one hundredth plus six times one thousandth.

<h3>Decimal number in expanded form</h3>

Decimal number=34.576

Tens    Ones      Tenths  Hundredths Thousandths

3             4 . 5              7                 6

Hence,

Expanded Form 34.576:

34.576 = (3× 10^1) + (4² 10^0) + (5× 1/10^1) + (7× 1/10^2) + (6 × 1/10^3)

34.576 = (3 × 10) + (4×1) + (5× 1/10) + (7× 1/100) + (6×1/1,000)

34.576 = 30 + 4 + 5/10 + 7/100 + 6/1,000

34.576 = 30 + 4 + 0.5 + 0.07 + 0.006

34.576=34.576

Therefore the correct option is D.

Learn more about Decimal number in expanded form here:brainly.com/question/603715

#SPJ1

4 0
2 years ago
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