3 years ago

If a=5 then find the value of 22a +3

Mathematics

1 answer:

Lynna [10]3 years ago

7 0

22×5=110+3=113 just plug in 5 for a :)

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What would it be tho 300 doesn’t show up in my options my options are 1/49 -1/49 -49 and 49

oksano4ka [1.4K]

1/49 would be the answer

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3 years ago

2. Find the value of x. Give your answer in simplest radical form. 20 16

Mariana [72]

Answer:

Step-by-step explanation:

The Pythagorean theorem shows that 400 or 20² - 256 or 16² = 144 or 12² which means that the other side is 12

x=12

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3 years ago

Which number can each term of the equation be multiplied by to eliminate the fractions before solving?

AVprozaik [17]

Answer:

The correct answer is Option 4: 12

Step-by-step explanation:

Given equation is:

$6-\frac{3}{4}x+\frac{1}{3} = \frac{1}{2}x+5$

We have to find a number that is common multiple of all the denominators or least common divisor

So to find the LCM

The numbers in denominator are: 4,3,2

So,

$4=> 4,8,12,16\\3 => 3,6,9,12,15\\2=> 2,4,6,8,10,12$

It can clearly be seen that 12 is the LCM of all three numbers so the equation will be multiplied with 12 to eliminate the fractions.

$12*6-12*\frac{3}{4}x+12*\frac{1}{3} =12* \frac{1}{2}x+12*5\\72-9x+4 = 6x+60$

Hence,

The correct answer is Option 4: 12

6 0

3 years ago

590 divided by 30? Please help

raketka [301]

19.6666667 is what i calculated:)

8 0

4 years ago

Read 2 more answers

Which coordinate point(s) is a solution to the equation 3x + 2y =12? (2,3),(-2,9),(3,2)

Leno4ka [110]

Answer:

points (2,3) and (-2,9)

Step-by-step explanation:

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3 years ago