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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

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