3 years ago

Write as a numerical expressionadd 7 and 12 and thenmultiply by 4

Mathematics

2 answers:

son4ous [18]3 years ago

7 0

numerical expression: 7+12(4)

Arturiano [62]3 years ago

6 0

4(7+12) is the answer

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What number best completes both equations? 5/7÷1/3=? ?×1/3=5/7

Nat2105 [25]

Consider the given equations:

The first equation is as:

$\frac{5}{7} \div \frac{1}{3} = ?$

So, $\frac{5}{7} \div \frac{1}{3}$

= $\frac{5}{7} \times \frac{3}{1}$

Multiplying the given fractions, we get as

= $\frac{15}{7}$

Now, consider the second equation as:

$? \times \frac{1}{3} = \frac{5}{7}$

Multiplying by '3' to both the sides of the equation, we get

$? \times \frac{1}{3} \times 3 = 3 \times \frac{5}{7}$

$? = \frac{15}{7}$

So, the number which best completes both the equations is $\frac{15}{7}$ .

6 0

3 years ago

Please please help!!

sesenic [268]

This is not math....

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2 years ago

You What mass of makes up 70 percent of all planetary mass in the solar system

MA_775_DIABLO [31]

My guess would be Jupiter But I'm not sure. Its certainly massive!!

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3 years ago

What is the best function to use when adding the same number many times?

LUCKY_DIMON [66]

Answer:

Multiplication

Step-by-step explanation:

Example: 5+5+5+5+5+5+5+5+5=?

5*9=45

7 0

2 years ago

HELP this is probably easy but I don’t wanna get it wrong (show work please)

Lena [83]

Answer:

a=-6

Step-by-step explanation:

p^a=1/p^6

= p^-6 ( a^-b=1/a^b)

since p^a=p^-6

a= -6

7 0

3 years ago

Read 2 more answers

Write as a numerical expressionadd 7 and 12 and thenmultiply by 4​

Write as a numerical expressionadd 7 and 12 and thenmultiply by 4