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2 years ago

What is the length of feet in 5 equal length of ribbon equaling 2 yards of ribbon

1 answer:

3 0

Am presuming you are asking for the length of each ribbon in feet.

5 of them = 2 yards.

1 of them = 2/5 = 0.4 yards.

But note 3 feet make 1 yard.

Therefore: 0.4 yards = 0.4 * 3 feet = 1.2 feet.

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PLS NEED HELP 2ND TIME ASKING LAST QUESTION I NEED PLSSSSS

sergiy2304 [10]

I’m sorry I don’t know the length of JT however JE = 3.

3 0

2 years ago

I need help with this so could you give me the answers with an explanation if you can.

Katarina [22]

Answer:

$2.44745763 \times {10}^{6}$

Step-by-step explanation:

$R = \frac{ {x}^{2} }{y} \\ \\ = \frac{ {(3.8 \times {10}^{5}) }^{2} }{5.9 \times {10}^{4} } \\ \\ = \frac{14.44 \times {10}^{10} }{5.9 \times {10}^{4} } \\ \\ = 2.44745763 \times {10}^{10 - 4} \\ = 2.44745763 \times {10}^{6}$

4 0

3 years ago

Which value of y makes the inequality 3y^2 +2(y-5)>8 true?

Alex

Answer: D

Step-by-step explanation:

A) 3*0^2+2(0-5)>8

-10>8 -> not true

B) 3*(-1)^2+2(-1-5)>8

3*1+2*(-6)>8

3- 12>8

-9> 8 -> not true

C) 3*(-2)^2+2(-2-5)>8

3*4+2*(-7)>8

12-14>8

-2> 8 -> not true

D) ) 3*(-3)^2+2(-3-5)>8

3*9+2*(-8)>8

27-16>8

11> 8 -> true

4 0

2 years ago

Equation A: a=5b + 1

lukranit [14]

ANSWER:

a = 11

b = 2

Explaination:

We have two equations:

a = 5b + 1 .....................(1)

a = 3b + 5.....................(2)

Here we use substitution method in order to solve the set of equations.

put a=3b+1 to equation (1)

3b + 5 = 5b + 1

Solve for b

5 = 5b -3b + 1

5-1 =2b

4 = 2b

b = 2

Now put the value of b = 2 into the equation (1) or (2)

a = 5b + 1

a = 5(2) + 1

a = 10 + 1

a = 11

5 0

3 years ago

I need help with question 7, also brainliest answer, and a thanks ;D

Dimas [21]

I think the answer is D.

4 0

2 years ago