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Anuta_ua [19.1K]

3 years ago

5

lara and mae participated in a quiz contest. They scored 23 points in all. If lara scored 9 points, how many points did mae scor

e?

1 answer:

Firdavs [7]3 years ago

3 0

Answer:

23-9=14 points

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HELP HELP HELPPPPP PLEASEEE

melamori03 [73]

Answer:

A

Step-by-step explanation:

1/2f

4 0

3 years ago

Read 2 more answers

Answer both questions if u cant see all the answers it don't matter all u need is the question

babymother [125]

First one is 7.73 (23.19/3)
Second one is 14.04 ((19.71/7.3) x 5.2)

6 0

2 years ago

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Find the median of the data.

kipiarov [429]

Answer:

92.5

Step-by-step explanation:

<u>The data given:</u>

93, 81, 94, 71, 89, 92, 94, 99

<u>Put the data in the ascending order:</u>

71, 81, 89, 92, 93, 94, 94, 99

<u>Since the data size is even, the median is the average of middle two:</u>

median = (92 + 93)/2 = 92.5

4 0

2 years ago

For question 3, is it right though? Thankss

pishuonlain [190]

Yes it is correct, 7/12 is the equivalent to C. 7 divided by 12

8 0

3 years ago

8. You are planning to use a ceramic tile design in your new bathroom. The tiles are blue-and-white equilateral triangles. You d

ira [324]

Step 1

Find the area of one equilateral triangle

Applying the law of sines

$Area=\frac{1}{2} *a*b*sin C$

in this problem

a=b=7 cm

C=60 degrees

so

$Area=\frac{1}{2} *7*7*sin 60$

$Area=\frac{1}{2} *49*\frac{\sqrt{3}}{2} \\ Area=49*\frac{\sqrt{3}}{4}$ cm²

Step 2

To calculate the area of the hexagon multiply the area of one equilateral triangle by $6$

$Area Hexagon=6*[49*\frac{\sqrt{3}}{4}] \\ Area Hexagon=73.5*\sqrt{3}$ cm²

therefore

the answer is the option

73.5 sqrt 3cm²

3 0

3 years ago

Read 2 more answers