2 years ago

Jeri drew the following model to represent the fraction. What's wrong with her model?

Mathematics

1 answer:

Shtirlitz [24]2 years ago

6 0

Answer: were is the model

You might be interested in

Find the product of a) 1/10×5/6

kodGreya [7K]

Answer:

1/12

:)))))))))))))))))))

4 0

3 years ago

The coordinates of the point that is a reflection of Y(-4,-2) across the x-axis are what. The coordinates of the point that is r

Andreas93 [3]

Answer:

Step-by-step explanation:

across x axis:(-4,2)

across y-axis:(4,-2)

6 0

2 years ago

How do you do...<br> cos2x-sin2x=1-2sin2x

Bess [88]

$sin (2 \alpha) =2\cdot sin \alpha \cdot cos \alpha \\cos(2 \alpha )=1-2sin^2 \alpha \\-------------------- \\cos2x-sin2x=1-2sin2x\\cos2x+sin2x=1\\1-2sin^2x+2sinx\cdot cosx=1\\-2sinx(sin x-cosx)=0\\ -2sinx=0\ \ \ \ or\ \ \ \ sinx-cosx=0\\\\1)\ -2sinx=0\ \ \Leftrightarrow\ \ sinx=0\ \ \Leftrightarrow\ \ x_1=k \pi \ \ and\ \ k\in I\\2)\ \ sinx-cosx=0\ \ \Leftrightarrow\ \ sinx=cosx\ /:cosx\ \ \ \ \ \wedge\ \ \ \ cos x \neq 0\\tanx=1\ \ \Leftrightarrow\ \ x_2= \frac{ \pi }{4} +k \pi \ \ and\ \ k\in I$

3 0

3 years ago

If the following fractions were converted to decimals, which one would result in a repeating decimal?

Sveta_85 [38]

B. 3/7
...................

4 0

3 years ago

Read 2 more answers

Which equation in point-slope form contains the points (8, 10) and (–4, 2)?

Gemiola [76]

Y-10=2/3x(x-8) that is in point slope form

5 0

2 years ago