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nikdorinn [45]
3 years ago
13

You are baking cupcakes for your class. There are 30 total students in your class and you have baked 15 cupcakes. Write and

Mathematics
1 answer:
Alinara [238K]3 years ago
7 0

Answer:

Equation: 15x+30=3

Number of Cupcakes: x = 75

Step-by-step explanation:

30 x 3 - 15 = 75

I hope this helps you :)

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What is the measure of YVZ in degrees
DochEvi [55]

Answer:

the answer is 56

Step-by-step explanation:

2x+3x+5=90

5x=90-5

5x=85

x=85/5

x=17

YVZ= 3(17)+5

YVZ=51+5

YVZ=56

4 0
3 years ago
A smokestacks, AB, is 55 m high. From two points C and D on the same side of the smokestack’s base B, the angles of elevation to
Helen [10]

Answer:

CD=10.15m

Step-by-step explanation:

<u>Find the distance of BC.</u>

Tan(40)=55/BC

BC=65.55m

<u>Find the distance of BD.</u>

Tan(36)=55/BD

BD=75.70m

<u>Use BC and BD to find CD</u>

BD-BC=CD

75.70-65.55=CD

CD=10.15m

8 0
3 years ago
A bus is traveling 500 miles at a constant speed of 55 miles per hour. Which graph represents n , the number of miles REMAINING
jekas [21]

Using a linear function, the graph for the amount remaining of the trip is given at the end of this answer.

------------------------------

The linear function that models the distance remaining is given by:

D(t) = D(0) - vt

In which

  • D(0) is the total distance.
  • v is the velocity.

In this problem:

  • 500 miles, thus D(0) = 500
  • 55 miles per hour, thus: v = 55

The time it takes is:

t = \frac{d}{v} = \frac{500}{55} = 9.09

Thus, the function is:

D(t) = 500 - 55t, 0 \leq t \leq 9.09

The graph is given at the end of this answer.

A similar problem is given at brainly.com/question/16643850

3 0
3 years ago
There are 80 tens write how many hundred
OverLord2011 [107]
It is 8. Because 80×10=800
800=8 hundreds
4 0
4 years ago
How do I solve this problem?? I don't get it
Pavel [41]
Step 1: Find the factor of the number which is 64 = 4³
\sqrt[3]{ 4^{3} }

Step 2: Apply Radical Rule: Which is \sqrt[n]{ a^{n} } =a
\sqrt[3]{ 4^{3} } = 4<u />
your answer is 4
3 0
3 years ago
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