All categories

3 years ago

Justify how I got x+5=8

Mathematics

2 answers:

Dmitry [639]3 years ago

8 0

X would have to be the variable for 3

velikii [3]3 years ago

3 0

X=3 because 8 divided by 5 equals 3

You might be interested in

Write your answer as a fraction or as a whole or mixed number. 27pts

statuscvo [17]

What we know:

Bird feeder capacity: --> 2 4/5 cups
Samantha's scoop capacity: --> 7/10 cups

Lets first convert the mixed partial fraction --> improper fraction

--> for easier calculation

After Conversion:

Bird feeder capacity: --> 14/5 cups
Samantha's scoop capacity: --> 7/10 cups

To find how many scoops of birdseed will Samantha put into the feeder we must:

--> divide the total capacity by the scoop's capacity

--> find the number of scoops:

Solve:

$Total-number- of -scoops = \frac{\frac{14}{5} }{\frac{7}{10} } =\frac{14}{5} *\frac{10}{7} =\frac{14*10}{5*7} =\frac{14}{7} *\frac{10}{5} =2*2=4$

Thus the total number of scoops that Samantha will put into the bird feeder is 4

Answer: 4

Hope that helps!

4 0

2 years ago

You are designing a container in the shape of a cylinder. The radius is 5 inches. You want the container to hold at least 725π c

12345 [234]

Answer:

The answer to your question is: h = 14.5 in

Step-by-step explanation:

Data

radius = 5 in

Volume = 725 π in³

height = ?

Formula

Volume = 2πr²h

Substitution

725 π in³ = 2πr² h

h = 725π / 2πr²

h = 725 / 2(5)²

h = 725 / 50

h = 14.5 in

3 0

3 years ago

PLEASE HELP!! DUE SOON :( Question: Find the value of x.

Harrizon [31]

Answer:

Ooh man, this was back in geometry I think, I think the answer is 4 if my calculations are correct.

i think the bigger side is twice the size of the smaller side, so 2 times 8 is 16,

16 = 5x - 4

x = 4

5 0

3 years ago

Denise used blocks to model the following situation. How can Denise use her model to find the number of trucks the dealer sells

Ksju [112]

Answer:

you have the same quiestion 3 times

Step-by-step explanation:

3 0

2 years ago

3=1 entonces cuanto es 1+1+1

natka813 [3]

Step-by-step explanation:

si 3=1

1+1+1 = 3+3+3

3=9

4 0

3 years ago