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3 years ago

Math Vocabulary. Plese help.

Mathematics

2 answers:

babymother [125]3 years ago

8 0

Step-by-step explanation:

1)Pythagoras triplet.........

2)Mid point theorem

grin007 [14]3 years ago

4 0

Answer:

1. A Pythagorean triple

Step-by-step explanation:

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Plz help, will mark brainliest!

lara31 [8.8K]

Answer:

-7

Step-by-step explanation:

The relative minimum is the smallest y value

The relative minimum is -7

4 0

3 years ago

Read 2 more answers

Sequence: 5, -15, -35, -55, Common Difference:

White raven [17]

Answer:

d = -20

Step-by-step explanation:

Simply subtract the 1st 2 numbers together:

d = 5 - (-15) = -20

4 0

3 years ago

The sum of eight times a number and three is fifty-nine. Find the number.

jarptica [38.1K]

Answer:

x=7

Step-by-step explanation:

8x +3 = 59

8x= 56

x = 7

6 0

3 years ago

How many Solutions does this system have? (1 point)

mixas84 [53]

The given system of equation that is $2x+y=3$ and $6x=9-3y$ has infinite number of solutions.

Option -C.

Solution:

Need to determine number of solution given system of equation has.

$\begin{array}{l}{2 x+y=3} \\\\ {6 x=9-3 y}\end{array}$

Let us first bring the equation in standard form for comparison

$\begin{array}{l}{2 x+y-3=0} \\\\ {6 x+3 y-9=0}\end{array}$

$\frac{a_{1}}{a_{2}}=\frac{b_{1}}{b_{2}} \neq \frac{c_{1}}{c_{2}}$

To check how many solutions are there for system of equations $a_{1} x+b_{1} y+c_{1}=0 \text{ and }a_{2} x+b_{2} y+c_{2}=0$ , we need to compare ratios of $\frac{a_{1}}{a_{2}}, \frac{b_{1}}{b_{2}} \text { and } \frac{c_{1}}{c_{2}}$

In our case,

$a_{1} = 2, b_{1}= 1\text{ and }c_{1}= -3$

$a_{2} = 6, b_{2} = 3,\text{ and }c_{2} = -9$

$\begin{array}{l}{\Rightarrow \frac{a_{1}}{a_{2}}=\frac{2}{6}=\frac{1}{3}} \\\\ {\Rightarrow \frac{b_{1}}{b_{2}}=\frac{1}{3}} \\\\ {\Rightarrow \frac{c_{1}}{c_{2}}=\frac{-3}{-9}=\frac{1}{3}} \\\\ {\Rightarrow \frac{a_{1}}{a_{2}}=\frac{b_{1}}{b_{2}}=\frac{c_{1}}{c_{2}}=\frac{1}{3}}\end{array}$

As $\frac{a_{1}}{a_{2}}=\frac{b_{1}}{b_{2}}=\frac{c_{1}}{c_{2}}$ , so given system of equations have infinite number of solutions.

Hence, we can conclude that system has infinite number of solutions.

5 0

3 years ago

Mark brainlist ..ajdgaoruw

Anastasy [175]

Yesyesyesyesyesyesyesyesyesyesyes

7 0

3 years ago