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2 years ago

Ffff ffffffffffffffffffffffffffffffffffffffffffff fff

Mathematics

2 answers:

Paul [167]2 years ago

8 0

Answer:fffff

Step-by-step explanation:

Katarina [22]2 years ago

6 0

Answer:

Wow, very cool.

Step-by-step explanation:

I'm impressed XD

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Arrange the following numbers in order from least to greatest.<br><br>7, 7.1, 7.2, √51<br>

never [62]

Answer:

7, 7.1, √51, 7.2

Step-by-step explanation:

√51 is 7.14

5 0

2 years ago

Solutions of 3x+2y=4 and 6x+4y=8

Alecsey [184]

Answer:

Infinite solutions

Step-by-step explanation:

1) First, you can solve this easily by elimination. Multiply the first equation by -2 in order to cancel out terms when adding to the second equation.

2) Then, add the new set of equations together. However, everything cancels out, bringing us to 0 = 0. This means that the lines the equations make must be the same. Thus, all real numbers must make this equation true, meaning that there are infinite solutions.

4 0

3 years ago

Read 2 more answers

How many groups of 10 are there in 230?

Ivan

Answer:

Step-by-step explanation:

230/10=23

5 0

2 years ago

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If P(AnB)=2/3 and P(B)=3/4, what is P(A I B)? A.35/36 B.15/16 C.24/25 D.8/9

astraxan [27]

Answer:

$\large\boxed{D.\ \dfrac{8}{9}}$

Step-by-step explanation:

$\text{We know:}\\\\P(A|B)=\dfrac{P(A\ \cap\ B)}{P(B)}\\\\\text{We have:}\\\\P(A\ \cap\ B)=\dfrac{2}{3},\ P(B)=\dfrac{3}{4}.\\\\\text{Substitute:}\\\\P(A|B)=\dfrac{\frac{2}{3}}{\frac{3}{4}}=\dfrac{2}{3}:\dfrac{3}{4}=\dfrac{2}{3}\cdot\dfrac{4}{3}=\dfrac{8}{9}$

6 0

3 years ago

What figure appears to be the image of figure h after a dilation by a scale factor of 1/2 and a rotation of 180 degrees?

Fofino [41]

Answer:

Figure D

Step-by-step explanation:

we know that

If the scale factor of the dilation is 1/2, that means the dilation is a reduction

the answer is between the Figure C and Figure D

but

a rotation of 180° eliminate the Figure C

therefore

The answer is the Figure D

6 0

3 years ago

Read 2 more answers