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kondor19780726 [428]
3 years ago
12

Olivia, Nicholas, Chloe, and Ethan each took many samples from the same

Mathematics
1 answer:
Ksju [112]3 years ago
5 0

Answer:

C Ethan I just took the test

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What is the measurement of the angle shown below? ​
mafiozo [28]

Answer:

The correct answer is (c) 30°

Hope it helps

8 0
3 years ago
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What is the written form of the decimal number .954
a_sh-v [17]
Nine hundred fifty-four thousandths.
4 0
3 years ago
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- What is the complete factorization of 4x2 – 24xy + 36y2 ?​
Rzqust [24]

<u>Answer: </u>

The complete factorization of 4 x^{2}-24 x y+36 y^{2} are 4(x-3y)(x+3y)

<u>Solution:</u>

Given Data:

4 x^{2}-24 x y+36 y^{2}

Take common value in all the three term.so we take 4 as common term in the above expression

4 x^{2}-24 x y+36 y^{2}=4\left(x^{2}-6 x y+9 y^{2}\right)

Now factorize the expression \left(x^{2}-6 x y+9 y^{2}\right)

Find the two numbers, whose product should be 9 and sum should be -6.

-3,-3 are the numbers which satisfy the above condition.

When we add -3-3=Sum is 6

Product of -3 \times -3= 9  

-3 , -3 satisfies the condition.

So the expression will become as x^{2}-6 x y+9 y^{2} = x^{2}-3 x y-3 x y+9 y^{2}

Take the common term

x(x-3y)+3y(x-3y)  

(x-3y)(x+3y)  

hence the complete factorization of 4 x^{2}-24 x y+36 y^{2} are 4(x-3y)(x+3y)

5 0
3 years ago
Which ones do not belong with the other three? And why
Crank
The one that says "the power is 5" because the power is three. The power is always the exponent.
6 0
3 years ago
1.3z+1.5=5.4<br> Please find Z. You dont have to explain, unless you want to. Thankss
Usimov [2.4K]

3

Step-by-step explanation:

1.3z + 1.5 = 5.4

Make z the subject in the equation by making it stand alone, by so doing, the transferred figures will have a change in sign i.e if it's a negative sign that's gonna be transferred it will change into a positive sign and vice versa.

The equation will this be; 1.3z = -1.5 + 5.4

1.3z = 3.9

Divide both sides by the co-efficient of the unknown figure. In other words, you'll divide both sides by the number beside the unknown letter.

z = 3.

7 0
3 years ago
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