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earnstyle [38]
3 years ago
14

Evaluate the following expression. round your answer to decimal places. log7 9

Mathematics
2 answers:
Natasha2012 [34]3 years ago
8 0
1.9 would be your answer. Im not sure how exactlu to do LOG but it is on my calculator so I typed in 79 LOG and it was 1.8976... and so I rounded it to 1.9
Natasha_Volkova [10]3 years ago
4 0

Answer:

1.1292 (Answer to 4 decimal places)

Step-by-step explanation:

Using the law of Logarithm that states

Log ₐ B = log b/log a

Log ₇ 9 = Log 9/Log 7

            = 0.9542/0.8451

            = 1.1292

Therefore,

Log ₇ 9 = 1.1292 (Answer to 4 decimal places)

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So if you see this please help fast
Ad libitum [116K]
Alright so you have the 5:9 ratio. So the 63 gets divide by 7 to get nine. So te other side is 5*7, which is 35. Then the next one 8*5 is 40, so you multiply 9*8 and the answer is 72.
6 0
3 years ago
WILL GIVE BRAINLEST PLEASE!!!!!!!! Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and ora
Serhud [2]

Answer:

6/50

Step-by-step explanation:

There are 50 tiles

6 purple

18 pink

26 orange

P( purple) = purple/ total

                = 6/50

7 0
3 years ago
thirteen unit cubes are taken from the thousands cube.Write a fraction and a decimal to represent how man unit cubes are left.
podryga [215]
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Mvkckxkclcv nckcogofixi
3 0
2 years ago
Read 2 more answers
L need help with this. Can someone please help me? ​
ladessa [460]

Step-by-step explanation:

1.MR,MQ,MT(radii of the circle)

2.TQ(diameter of the circle)

3.SQ(chord of the circle)

7 0
3 years ago
Each leg of a 45°-45°-90° triangle measures 12 cm. Triangle X Y Z is shown. Angle X Y Z is a right angle and angles Y Z X and Z
Fittoniya [83]

Answer:

XZ=12\sqrt{2}\ cm

Step-by-step explanation:

Pythagorean theorem: In a right triangle with legs a, b and hypotenuse c,

a^2+b^2=c^2

<u>Given: </u>ΔXYZ is right triangle with right angle Y.

Angles YZX and ZXY are 45 degrees.

ZY = YX = 12 cm

<u>Find: </u>XZ

<u>Solution:</u>

By the Pythagorean theorem,

XZ^2=XY^2+YZ^2\\ \\XZ^2=12^2+12^2\\ \\XZ^2=144+144\\ \\XZ^2=2\cdot 144\\ \\XZ=12\sqrt{2}\ cm

5 0
3 years ago
Read 2 more answers
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