4 years ago

Use Euler's Formula to find the missing number. Vertices: 11 Edges: 34 Faces: _______

Mathematics

1 answer:

Anna71 [15]4 years ago

7 0

Answer:

I think the correct answer is 45.

Step-by-step explanation:

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What is the value of y in the equation? 1.5y + 3 = -1.5

11Alexandr11 [23.1K]

Answer:

y = -3

Step-by-step explanation:

1.5y + 3 = -1.5

When doing algebraic equations, you are always doing PEMDAS backwards.

First, subtract:

1.5y = -4.5

Then divide:

y = -3

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3 years ago

A local car wash is open 8 hours each day. It uses 1/3 of a container of wax for each car. The car wash waxes an average of 8 1/

sweet-ann [11.9K]

Answer:

22.67 containers.

Step-by-step explanation:

The number of cars washed is the average by the total hours worked:

$C_{total}=\bar xt,\bar x=8.5,t=8\\\\C_{total}=8.5\times 8=68$

Given that each car uses 1/3 tin of wax, the total containers is calculated as:

$Containers=\bar x_c n,n=68,\bar x_c=\frac{1}{3}\\\\=\frac{1}{3}\times 68\\\\=22.67$

Hence, the car wash uses 22.67 containers of wax per day.

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3 years ago

Whats the area of this

Fantom [35]

Area of a parallelogram= base*height
A=14*8
A=112m²
The area of this figure is 112m²

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3 years ago

Dora took 10 hours to walk a 30 mile trail how long did it take her to walk 9 miles going the same speed?

Brrunno [24]

3 hours
$3 \times 10 = 30 \: so \: it \: is \: 3 \: mph \: 3 \times 3 = 9$

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4 years ago

Solve this problem below please its further maths

nata0808 [166]

Answer:

$\sqrt{ \frac{1183025779}{956238} }$

I'm not sure

7 0

3 years ago

Read 2 more answers