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3 years ago

How do you put y=2x + 5 on the table?

2 answers:

8 0

You would find 5 on your Y line the one that goes up and down and put a point there then go up two lines over one to the right and put another point and continue the steps till u have your line.

viktelen [127]3 years ago

5 0

If you have a calculator press y= and enter 2x+5 and then press 2nd + Graph

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Fred has $200 he wants to purchase a gym bag for $26 and as many pair of shoes as he can each pair of shoes is $45 what is the m

Reptile [31]

Answer:

$3\frac{13}{15}$

How I got the answer. 200-26=174

174÷45

4 0

3 years ago

Read 2 more answers

This is on a practice assessment, not for a grade therefore I need help solving this because I completely forgot what to do

Lesechka [4]

Since line DB is perpendicular to line AC, then arc AB = arc BC

Thus, 14x - 3 = 7x + 18

Collecting like terms,

14x - 7x = 18 + 3

7x = 21

Dividing both sides by 7, we have

$\begin{gathered} x=\frac{21}{7} \\ x=3 \end{gathered}$ $\begin{gathered} \angle AC=\angle AOB+\angle BOC \\ \angle AC=14x-3+7x+18 \\ \end{gathered}$

substituting x into the above equation,

$\begin{gathered} \angle AC=14(3)-3+7(3)+18 \\ \angle AC=42-3+21+18 \\ \angle AC=78^0 \end{gathered}$

Hence, angle the arc AC makes at the centre is 78 degrees.

5 0

1 year ago

Help me pretty please <3 (brainliest)

MariettaO [177]

Answer:

The value is 0.025

Step-by-step explanation:

We get the z-score that is equal to the given value

Mathematically we have this as:

z-score = (x-mean)/SD

x = 93

mean =79

SD = 7

So we have the z-score as;

z-score = (93-79)/7 = 14/7 = 2

So we want to calculate the probability equal to the calculated z-score value of 2

Using the standard normal distribution table, we have this value as;

1 - 0.975= 0.025

7 0

3 years ago

Find the slope of line

Yuki888 [10]

Answer:

Negative

General Formulas and Concepts:

<u>Algebra I</u>

Reading a Cartesian plane

Step-by-step explanation:

We see that every time our x-value increases, our y-value decreases. Therefore, we know we would have a negative slope.

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3 years ago

Hi, what’s the area and formula?

tester [92]

Answer 40is area

Step-by-step explanation: half the base then mulitiply by the length thatw ould be the 5's

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3 years ago