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2 years ago

9

The number of games in the first round of a chess tournament is equal to 2×2×2×2×2×2. Write the number of games using an exponen

t.

1 answer:

Naily [24]2 years ago

8 0

Answer:

2^6

Step-by-step explanation:

2 is being multiplied 6 times meaning it would be 2 to the 6th power.

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Reduce in standard form -3/-15. on rational no grade 8 with step by step solution

sashaice [31]

Answer:

i'm not too good in this, but i believe the answer is -3

Step-by-step explanation:

the hcf, highest common factor, of both -3 and -15 is -3, hence making the answer -3? if this is incorrect, i apologize.

3 0

1 year ago

Use the interactive to solve the following problems:

irina1246 [14]

Answer:

The difference is -7

and the distance is 3 units

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Draw a line through the origin that has a slope of negative 4/3

OleMash [197]

The origin is just (0,0) and we can multiply that slope, -4/3 by any number to get the second point. let's use x=3 to make is simple as possible, the second point is then just (3,-4)

Connect (0,0) to (3,-4) and you have your line :)

8 0

2 years ago

What additional information could be used to prove ABC MQR using SAS?

Igoryamba

Answer:

To prove that ΔABC ≅ ΔMQR using SAS, we show that two sides with the intersection angle are congruent.

From the diagram, it is shown that CA is congruent to RM.

From the first option, given that m∠A = 64° and AB = MQ = 31 cm, then we have CA = RM, AB = MQ, and CAB = RMQ (i.e. m∠A = m∠M = 64°).

This shows that the first option is correct.

From the second option, given that CB = MQ = 29 cm, then we have CA = RM, CB = MQ, but ACB is not congruent to RMQ.

Thus the second option in not correct.

From the third option, m∠Q = 56° and CB ≅ RQ, then we have CA = RM, CB = RQ, ACB = 60°, but we do not know the value of MRQ.

Thus the third option is not correct.

From the fourth option, m∠R = 60° and AB ≅ MQ, then we have CA = RM, AB = MQ, RMQ = 64°, but we do not know the value of CAB.

Thus the fourth option is not correct.

From the fifth option, AB = QR = 31 cm, then we have CA = RM, AB = QR, but we do not know the value of CAB or MRQ.

Thus, the fifth option is not correct.

Therefore, the additional information that could be used to prove ΔABC ≅ ΔMQR using SAS is m∠A = 64° and AB = MQ = 31 cm

6 0

2 years ago

What is the slope of a line perpendicular to the line whose equation is

Amanda [17]

Answer:

$\frac{3}{2}$

Step-by-step explanation:

To find the slope of the perpendicular line, we must first find the slope of the given line.

This can be done by rearranging the equation into the slope intercept form.

2x +3y= -3

3y= -2x -3

y= -⅔x -1

Thus, the slope of the given line is -⅔.

The slope of the perpendicular line is the negative reciprocal of the given line.

Slope of perpendicular line $= \frac{3}{2}$

What is slope-intercept form?

y= mx +c, where m is the slope and c is the y-intercept
This can be achieved by making y the subject of formula

Negative reciprocal

The reciprocal of m is $\frac{1}{m}$
The negative reciprocal of m is $- \frac{1}{m}$

Negative reciprocal of -⅔

$= - 1 \div ( - \frac{2}{3} )$

$= - 1 \times ( - \frac{3}{2} )$

$= \frac{3}{2}$

5 0

2 years ago