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Olin [163]
3 years ago
10

Write an expression that is equivalent to 3/4 a + 2/3 - 1/2 a - 1/3 + 1/2 a​

Mathematics
1 answer:
Maksim231197 [3]3 years ago
7 0
Hi there is this 0pp called Math-way that will help
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Pls help i will give brainly
anzhelika [568]

So I am pretty sure you need to combine the shapes or you just need to make each of them 3d

3 0
3 years ago
Daniel runs 40/5 miles in 124/₁ minutes. What is the unit rate in terms of miles per minute? What the answer:
sasho [114]

Using the given information, the unit rate is 0.0645 miles/minute

<h3>Calculating rate </h3>

From the question, we are to determine the unit rate

From the given information,

Daniel runs 40/5 miles in 124 minutes

That is,

Distance = 40/5 miles = 8 miles  

Time = 124 minutes

Using the formula,

Rate = Distance / Time

Rate = 8 miles / 124 minutes

Rate = 0.0645 miles/minute

Hence, the unit rate is 0.0645 miles/minute

Learn more on Calculating rate here: brainly.com/question/1090517

#SPJ1

3 0
2 years ago
Read 2 more answers
Factor the Trinomial
Andrews [41]

Answer:

(2x+1)(x+3)

Step-by-step explanation:

Not much explaining for that...

7 0
3 years ago
Read 2 more answers
Adam uses coconut milk for the dessert.
VARVARA [1.3K]
Since we are already given the formula and all the information, the only thing that we have to do is input all the values and simplify until we get an answer. In addition, we must also note that the radius is 4 (because the diameter is equal to twice the radius, meaning that if the diameter is 8, the radius is 4). Using the formula and information given, we get:

Volume = 3 * (4)² * 12

Which simplifies to:

Volume = 3 * 16 * 12
Volume = 576

Now, we need to know the units. Since this is a 3d shape, and the unit for the lengths of the sides are centimeters, this answer will be in centimeters cubed. That means our answer is 576 centimeters cubed. 
4 0
3 years ago
Read 2 more answers
Solve for x in the triangle.Round your answer to the nearest tenth.
enyata [817]

sin = opposite/hypotenuse

sin 40° = 12/x

Cross multiply.

0.64278760968x = 12

Divide both sides by sin 40°.

x = 18.7 (rounded to nearest tenth).

5 0
3 years ago
Read 2 more answers
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