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klasskru [66]
3 years ago
6

Josh is solving the equation 2 % + 2% and predicts that his

Mathematics
1 answer:
gregori [183]3 years ago
4 0
4 5/6 Hope this helps.

You have to find the common denominator for 1/3 & 4/8. & it’s 24. By doing that you have to multiply 3x8, when you do that you also have to multiply 1x 8 so you get 8/24 , same with 4/8 but with three so you get 12/24. Then add your answer 20/24, which equals out to 20/24 which reduces to 5/6. Add 5/6 to 2+2 and you’re left with 4 5/6. Hope this helps.
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13u - v + 8 Coefficients.​
Aleks04 [339]

Answer:

the coefficient in the equation is 13

Step-by-step explanation:

a coefficient is a number that is in front of a variable. 13 is in front of the variable u so it is the coefficient.

6 0
3 years ago
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A recipe calls for 4 cups of flour. Lauren wants to make 20% more servings than the recipe makes. Which expression represents ho
ale4655 [162]
C. 6/5 * 4

6/5 = 1.20 where .20 represents the 20% increase in serving.

1.20 * 4 = 4.8 is the total cups of flour needed to increase serving by 20%

4 is the 100% ; the desired increase is 20%; therefore: 100% + 20% = 120% based on 4 cups. So, 120% ÷ 100% = 1.2 * 4 = 4.80 cups
6 0
3 years ago
Which situation is modeled by the graph?
ohaa [14]
Well i know by looking for sure it is not D or C. so that eliminates 2 answers which leaves A and B. i believe the best answer for this is A. if i am wrong please let me know, if i am correct then let me know swell. hope this helps.
3 0
3 years ago
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The flagpole in Terry's schoolyard is 42 ft tall. On a sunny day, the flagpole casts a shadow 20 ft long. What is the angle of e
kirill [66]

Answer:

64.5°

Step-by-step explanation:

angle of elevation is the angle from the point where the shadow ends. this create a right angle triangle. using tan, you can find the angle.

tan theta = opposite/adjacent

angle = tan^-1(42/20)

angle = 64.5°

4 0
3 years ago
A rhino can run at speeds of about 28 miles per hour. What is that speed in
swat32

<u>Given</u>:

A rhino runs at a speed of about 28 miles per hour.

We need to determine the speed in feet per second.

<u>Converting miles to feet:</u>

The miles can be converted to feet by multiplying 5280 with 28 miles per hour.

Thus, we have;

28\times 5280=147840

Thus, the speed of the rhino in feet per hour is 147840

<u>Converting hours to seconds:</u>

The hours can be converted into seconds by dividing 147840 by 3600 (Because an hour has 60 seconds in a minute and 60 minutes in an hour)

Thus, we get;

Speed=\frac{147840}{3600}

Speed = 41.066667

Rounding off to the nearest whole number, we get;

Speed =41

Therefore, the speed of the rhino is 41 feet per second.

Hence, Option B is the correct answer.

5 0
4 years ago
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