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ValentinkaMS [17]
3 years ago
9

Nora has a piece of ribbon that is 3/4 yard long.She will use 1/2 of it to make a bow.What length of the ribbon Will she use fro

m the bow
Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
4 0
\frac { 3 }{ 4 } 's \frac { 1 }{ 2 } is equal to :

\frac { 3 }{ 4 } \cdot \frac { 1 }{ 2 } =\frac { 3\cdot 1 }{ 4\cdot 2 } =\frac { 3 }{ 8 }
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Rico can walk 3 miles in the same amount of time that Donna can walk 2 miles. Rico walks at a rate 2 miles per hour faster than
tatyana61 [14]

Answer:

13

Step-by-step explanation:

Donna's Rate is R

Rico's Rate is R+2

\frac{R}{R+2}=\frac{2}{3}

Cross-Multiply

2(R+2)=32

2R+4=3R

4=R

Donna's Rate is R=4

Rico's Rate is R+2=6

\frac{6(130)}{60} = \frac{130}{10}=13

5 0
3 years ago
Which of the following are line segments shown in the drawing?​
vesna_86 [32]

Answer:

BE

Step-by-step explanation:

This is because it is the part of a line that has two endpoints and is finite in length.

6 0
2 years ago
Read 2 more answers
Determine whether the relation is a function or not. (-2-8). (-1.-4), (1,4),(2,8), (3, 12) function not a function​
sveticcg [70]

Answer:

ill explain

Step-by-step explanation:

find the difference between the y and x values

5 0
3 years ago
Please help me with this
Ne4ueva [31]

Answer:

Option c

Step-by-step explanation:

A system of equations are given to us. And we need to solve them . The given system is

\begin{cases} y = 2x - 3\dots 1 \\ y = x^2 - 3\dots 2 \end{cases}

We numbered the equations here . Now put the value of equation 1 in equation 2 that is substituting y = 2x - 3 in eq. 2 .

\implies y = x^2 - 3 \\\\\implies 2x - 3 = x^2 - 3 \\\\\implies x^2 - 2x = 0 \\\\\implies x(x-2) = 0 \\\\\implies\red{ x = 0 , 2 }

We got two values of x as 0 & 2 . Alternatively substituting these values we have ,

\implies y = 2 x - 3 \\\\\implies y = 2(0)-3 \qquad or \qquad y = 2(2)-3 \\\\\implies y = 0-3 \qquad or \qquad 4 - 3 \\\\\implies \red{ y = -3 , 1 }

Thefore the required answer is ,

\red{Option\:c} \begin{cases} (0,-3) \\ (2,1) \end{cases}

4 0
3 years ago
Read 2 more answers
Marco paid $36.89 for 8.6 gallons of gas. What is the price of 1 gallon of gas?
weqwewe [10]

When you divide 36.89/8.6, you get should $4.29 for 1 gallon of gas.

6 0
3 years ago
Read 2 more answers
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