All categories

3 years ago

2. Explain, in words, how you would solve this problem. Hint: you should get 1 point

Mathematics

2 answers:

makkiz [27]3 years ago

7 0

Answer:

9-24=4(3)

-15=4×3

-15=12

omeli [17]3 years ago

6 0

Answer:

9-24= 4(3)

Multiply first

9-24=12

Then subtract the other digits in the side

-15=12

Step-by-step explanation:

Follow the PEMDAS rule which it to do which ever one of these first before furthering the math.

(Parentheses, exponents, multiply, division, addition and subtraction)

BUT hopefully there wasn’t a missing letter variable in the equation so you could get a single answer

You might be interested in

Lucinda wants to build a square sandbox, but she has no way of measuring angles. Which of the following explains how she can mak

Sati [7]

All of the angles should be the same because a square has all equal angles and side lengths.

6 0

2 years ago

Solve for x. Evaluate and round your answer to 1 decimal place(tenths place). 10x=1200

Mandarinka [93]

Answer:

Step-by-step explanation:

<u>To solve first take logarithm to both sides</u>

That's

But

So we have

$x = log_{10}(1200)$

<u>Write 1200 as a number with the factor 100</u>

That's

1200 = 100 × 12

So we have

<h3> $x = log_{10}(100 \times 12)$ </h3>

<u>Using the rules of logarithms</u>

That's

<h3> $log_{a}(x \times y) = log_{a}(x) + log_{a}(y)$ </h3>

Rewrite the expression

That's

x = 3.079

So we have the final answer as

<h3>x = 3.1 to one decimal place</h3>

Hope this helps you

8 0

3 years ago

B)must be initiated in the House

Lisa [10]

The answer is a because u replace x with zero to find the why value
please rate this XD

5 0

2 years ago

What is the answer to (8+10) x1/2 =

Katen [24]

Answer:

Step-by-step explanation:

18 x 1/2

18/2

3 0

2 years ago

Read 2 more answers

Factor mn - 4m - 5n + 20

anastassius [24]

Mn - 4m - 5n + 20

In this, mn and -4m have a common factor; m. So we can take that out to make it:

m(n-4) -5n + 20

Now, -5n + 20 also has a common factor which is 5, because 20/5 gives you 4, and 5/5 equals 1. So we can talk out that -5 (it doesn't need to be negative, but negatives on variable, no gusta). So you'd get

m(n-4)-5(n-4) OR m(n-4)+5(-n+4)

4 0

3 years ago

Read 2 more answers