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1 year ago

Find the product. 1.68×2.5 =?

Mathematics

2 answers:

Maslowich1 year ago

3 0

Answer:

1.68x2.5=4.2

Step-by-step explanation:

4vir4ik [10]1 year ago

3 0

1.68x2.5=4.2 and this is the answer for your question and u could use a calculator

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lesya [120]

Answer:

Step-by-step explanation:

1. 30

2. 23

3. 8

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2 years ago

Is the number 1.13 greater than, less than or equal to 1

Fantom [35]

1.13 is greater than 1

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2 years ago

Solve for x and y matrix

charle [14.2K]

Answer:

$x=-1$

$y=5$

Step-by-step explanation:

$\begin{pmatrix}x&y\\ \:-1&4\end{pmatrix}\begin{pmatrix}2&5\\ \:4&1\end{pmatrix}=\begin{pmatrix}18&0\\ \:14&-1\end{pmatrix}$

$\begin{pmatrix}x&y\\ -1&4\end{pmatrix}\begin{pmatrix}2&5\\ 4&1\end{pmatrix}$

$=\begin{pmatrix}x\times \:2+y\times \:4&5x+y\\ 14&-1\end{pmatrix}$

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$\begin{bmatrix}x\times \:2+y\times \:4=18\\ 5x+y=0\end{bmatrix}$

$x=-1$

$y=5$

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8 0

2 years ago

3. Use the diagram 2 and 3 are ____ angles 1. complementary 2. vertical 3. right 4. supplementary

Vladimir79 [104]

2 and three are supplementary angles .

#4.

The answer is opposite angles .

Hence there is no option

Bisected angles are equal

$\\ \sf\longmapsto 5x=3x+10$

$\\ \sf\longmapsto 5x-3x=10$

$\\ \sf\longmapsto 2x=10$

$\\ \sf\longmapsto x=\dfrac{10}{2}$

$\\ \sf\longmapsto x=5$

Now

m<ABC

$\\ \sf\longmapsto 5x+3x+10$

$\\ \sf\longmapsto 8x+10$

$\\ \sf\longmapsto 8(5)+10$

$\\ \sf\longmapsto 40+10$

$\\ \sf\longmapsto 50$

5 0

2 years ago

Read 2 more answers

Find the next terms of the arithmetic sequence -25,-22,-19,-16,....

romanna [79]

3 is being added each time, so:

-25,-22,-19,-16,-13,-10,-7,-4,-1,2,5,8

I hope this helps!
~cupcake

7 0

2 years ago