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3 years ago

a recipe to serve 4 people requires 2/3 cup of flour. jamika needs 5 times as much flour. how much does she need

Mathematics

2 answers:

ASHA 777 [7]3 years ago

7 0

3 and 2/3 cups should be your answer.

guajiro [1.7K]3 years ago

6 0

I order to find how much flour she needs, you need to multiply 5 times 2/3 ,and you will get the correct answer

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5(3r+11)=85

raketka [301]

Answer:

r = 2

Step-by-step explanation:

Actually, there are 2 ways to solve this equation.

The first one:

5( 3r + 11) = 85

so here, you have to multiply 5 by ( 3r + 11) and maintain the 85

15r + 55 = 85... now put the like terms together. In other words, just transpose 55 to the other side. 

15r = 85 -55..... remember that the sign of 55 will change from positive to negative 

15r = 30.... now divide both sides by 15

15r/15 = 30/15

 r = 2

The second method :

5 ( 3r + 11) = 85...... divide both sides by 5

5 (3r + 11) / 5 = 85/5

3r + 11 = 17

3 r = 17 - 11

3r = 6 

r = 2

I hope this helps. If you don't quite get it, please go through until you get it. Have a nice day :-)

5 0

3 years ago

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VARVARA [1.3K]

Answer:

Step-by-step explanation:

4 0

4 years ago

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HELP PLEASE points Savanah is shopping for planters for her new plants. Which measurement should she use to determine how much s

Nady [450]

Answer:

D. Volume

Explanation:

volume - amount of space that a substance occupies

Here the substance is soil and planter will hold the specific volume of soil.

5 0

2 years ago

A 10 kg is moving at 2 m/s . What’s is the objects kinetic energy

Vikentia [17]

Answer:

20 joule

Step-by-step explanation:

$K. E. = \frac{1}{2} m {v}^{2} \\ = \frac{1}{2} \times 10 \times {2}^{2} \\ = \frac{1}{2} \times 10 \times 4 \\ = 20 \: j$

6 0

4 years ago

(x-13.4)^{2}+(y+2.6)^{2} = 100(x−13.4) 2 +(y+2.6) 2 =100left parenthesis, x, minus, 13, point, 4, right parenthesis, squared, pl

vazorg [7]

Answer:

The center of the circle is (13.4, - 2.6).

Step-by-step explanation:

Circle:

The diameter of a circle is 2 times of its radius.
The area of a circle is $\pi r^2$ , where is the radius of the circle.

The circumference of a circle is $2\pi r$ , where r is radius of the circle.

We know that,the equation of circle is in the form

$(x-\alpha)^2+(y-\beta)^2= r^2$

where $(\alpha, \beta)$ is the center of the circle and r is the radius of the circle.

Given equation of circle is

$(x-13.4)^2+(y+2.6)^2=100$

The center of the circle is (13.4, - 2.6).

The radius of the given circle is $\sqrt{100}$ units=10 units.

6 0

3 years ago