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2 years ago

Can someone put this into matrices for me:) 2x+3y+5=20

Mathematics

2 answers:

den301095 [7]2 years ago

4 0

Answer: WHAT ARE YOU TRYING TO DO FIND THE SLOPE OR FIND X OR FIND SOMETHING DIFFRENT

Step-by-step explanation:

8_murik_8 [283]2 years ago

3 0

Are you trying to find X

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-2x-2y=4 solve this

Ierofanga [76]

Y=4-x that's the answer

6 0

3 years ago

Read 2 more answers

Renee is simplifying the expression (7) (StartFraction 13 over 29 EndFraction) (StartFraction 1 over 7 EndFraction). She recogni

dsp73

Answer:

The correct option is commutative property.

Step-by-step explanation:

The expression that Renee is simplifying is:

$(7)\cdot(\frac{13}{29})\cdot(\frac{1}{7})$

It is provided that, Renee recognizes that 7 and $\frac{1}{7}$ are reciprocals, so she would like to find their product before she multiplies by $\frac{13}{29}$ .

The associative property of multiplication states that:

$a\times b\times c=(a\times b)\times c=a\times (b\times c)$

The commutative property of multiplication states that:

$a\times b\times c=a\times c\times b=c\times a\times b$

The distributive property of multiplication states that:

$a\cdot (b+c)=a\cdot b+a\cdot c$

The identity property of multiplication states that:

$a\times 1=a\\b\times 1=b$

So, Renee should use the commutative property of multiplication to find the product of 7 and $\frac{1}{7}$ ,

$(7)\cdot(\frac{13}{29})\cdot(\frac{1}{7})=(7\times\frac{1}{7})\times\frac{13}{29}=\frac{13}{29}$

Thus, the correct option is commutative property.

5 0

3 years ago

Read 2 more answers

Convert 0.433 to a percent

Lelu [443]

43.3% All you need to do is move the decimal two places to the right and there you go.

3 0

3 years ago

A traffic helicopter descends 102 meters to be 331 meters above the ground, as illustrated in the diagram to the right. Write an

lana66690 [7]

Answer:

h -102 = 331
h = 433

Step-by-step explanation:

Using the problem statement as the basis for the equation, we can write ...

h -102 = 331

Using the diagram as the basis for the equation, we could write it as ...

h = 331 +102

The original height of the helicopter was 433 m.

3 0

2 years ago

When (3,-2) is reflected across the x-axis the resulting image point is:

FromTheMoon [43]

Answer:

(3,2)

Step-by-step explanation:

when reflecting across the x axis the y value becomes - while the x value stays the same

4 0

2 years ago