3 years ago

David and Li made a secret code so they could remember the pattern what should be the next numbers

Mathematics

1 answer:

adell [148]3 years ago

7 0

Do they give you any numbers to start out or to work with?

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Write the equation in slope-intercept form, then find the slope and the y intercept. Finally draw the graph of the line. 9x+5y=2

Oksi-84 [34.3K]

Answer:

Check explanation.

Step-by-step explanation:

slope-intercept form: y=mx+b

9x+5y=23

5y=-9x+23

y=-9/5x+23/5

m=slope: -9/5

b=y-intercept: 23/5

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2 years ago

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Simplify the scalar multiplication on the matrix.

Romashka-Z-Leto [24]

Answer:

third option

Step-by-step explanation:

Given

3 $\left[\begin{array}{ccc}-2&5\\1&0\\\end{array}\right]$

Multiply each element in the matrix by 3

= $\left[\begin{array}{ccc}3(-2)&3(5)\\3(1)&3(0)\\\end{array}\right]$

= $\left[\begin{array}{ccc}-6&15\\3&0\\\end{array}\right]$

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2 years ago

Binaya spent 10 of his pocket money. He has Rs 120 left now. Find:

kozerog [31]

Answer:

$10 and $130

Step-by-step explanation:

If he spent 10 of his pocket money, then he spent 10

Because he spent 10, that means that he had 120 + 10 = 130 at the start

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3 years ago

A true false quiz has five questions. Describe and correct the error in using the Fundamental Counting

Inessa05 [86]

Answer:

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Step-by-step explanation:

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2 years ago

M∠A+ m∠B = ? How do you know this?

pychu [463]

Answer:

Step-by-step explanation:

If m∠A + m∠B = m∠B + m∠C, subtract m∠B from both sides [ subtraction property of equality ].

We get that m∠A = m∠C and by the symmetric property of equality, m∠C = m∠A

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2 years ago