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laiz [17]
3 years ago
10

What does the word “change “ tell you to do in “keep change flip” for dividing fractions? A) change the sing to multiplication b

) change the sing to addition c) change the first fraction d) change the second fraction
Mathematics
2 answers:
Harman [31]3 years ago
7 0

Answer:

A

Step-by-step explanation:

Multiply by the reciprocal, also sometimes referred to as "Keep, Change, Flip." Here is how it works. You rewrite the division question as a multiplication question by flipping the second fraction over. Next, keep the first number, change the division to multiplication and then flip the second fraction over.

Lena [83]3 years ago
4 0

Answer:

d change the second fraction

Step-by-step explanation:

i dont know how to explain it but yeah

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What is 0.304 divided by 1.325 rounded to the nearest tenth?
Over [174]

We have to determine the number which is rounded to the nearest tenth in the expression 0.304\div 1.325.

So, let us divide 0.304 by 1.325.

So, we get 0.304 \div 1.325 = 0.229

Now, we have to round the number 0.229 to the nearest tenth.

The tenths place is to the right of the decimal. Now, we will consider the digit at hundredths place which is '2', which is less than 5.

Therefore, the number rounded to the nearest tenth is 0.2.

5 0
3 years ago
What is the point slope and slope intercept form of (2,-6),(4,0)​
fiasKO [112]

Answer:

-6/-2=3   (the answer is 3)

Step-by-step explanation:

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Hope this helped :)

3 0
3 years ago
The side lengths of a right triangle are 18 cm, 24 cm, and 30 cm. You are asked to find the area of the triangle by using A = 1/
vekshin1

Answer:

1. Use the Adjacent and opposite side (Ignore the Hypotenuse)

Or use HERO'S FORMULA based on the information given

2. Area = 216cm^2

Step-by-step explanation:

There are three to four ways we can go about finding the area of a triangle. And a these would be dependent on the information given about the triangle.

From the question, you said the three side lengths are given. In such case, we employ the HERO FORMULA.

HERO FORMULA:

Area = √ s(s-a)(s-b)(s-c)

where s = 1/2(a + b + c)

a, b, c are the three sides

But since the question insisted that we use 1/2* base * height. Let's use our know of right angle to dissolve that.

A right angle triangle has three sides. The longest is always the Hypotenuse.

Let's take it this way.

Hypotenuse = 30cm

Opposite= 18cm

Adjacent = 24cm

Area = 1/2 * base * height

Area = 1/2 * 18 * 24

Area = 1/2 * 432

Area = 216cm^2

We ignored the longest side, (the Hypotenuse)

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3 years ago
Which statement is true?
Karo-lina-s [1.5K]

Answer:

b, c, d.

Step-by-step explanation:

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3 years ago
For the following geometric sequence find the explicit formula. {12, -6, 3, ...}
Furkat [3]
X divide by -2

this is your formula

x/ (-2)

5 0
3 years ago
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