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Alenkinab [10]
2 years ago
11

7.5 x (2.6 + 2.4) - 7.5

Mathematics
2 answers:
Alexandra [31]2 years ago
5 0

Answer:

hope this helped!

Gre4nikov [31]2 years ago
4 0

Answer:

Hello! :) Have a good day!

It will be 30!

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If the equatorial diameter of the sun is 1.39 million km how many kilometers is the sun's radius
son4ous [18]
Since the radius of an object is half of the diameter, your equation and answer would be: 1.39 million divided by 2 = 695,000 km.
6 0
3 years ago
What is 100% of 94 in a decimal
oee [108]

Answer:

94

Step-by-step explanation:

100 percent of something is always that number.


Hope this helps Buddy!



- Courtney

6 0
3 years ago
A yacht is anchored 90 feet offshore
Stells [14]

The height of the  lighthouse is 44 feet.

<u>Step-by-step explanation:</u>

You are given more information than you need.

Use the right triangle concept,

A yacht is anchored 90 feet offshore from the base of a lighthouse.

  • Base = 90 feet
  • Height = h feet

The angle of elevation from the boat to the top of  the lighthouse is 26 degrees.

<u>Using one side length and the angle only: </u>

The trigonometric formula is given as,

tan = height / base

tan[26º] = h ⁄ 90

 h = 90 × tan[26º]

h = 43.9 ft

h = 44 feet

Therefore, the height of the  lighthouse is 44 feet.

8 0
3 years ago
Read 2 more answers
sally picked 6 and 2-thirds pounds of apples. She used 1-half of the apples she picked to make pies. Question How many pounds of
lisabon 2012 [21]

Answer:

3 \frac{1}{3}

Step-by-step explanation:

We know that Sally picked 6 2/3 pounds of apples, which can be converted into an improper fraction: 20/3. Multiply 20/3 and 1/2. You will get 20/6, which is 3 1/3. Hope this helped :D

8 0
3 years ago
30% of __=3<br><br> Please I need this Asap
Natalija [7]

Answer:

<h2>30% of 10 is 3</h2>

Step-by-step explanation:

We have 30% of x= 3

you want to multiply both sides by 30

which will get you to 3

4 0
3 years ago
Read 2 more answers
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