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Citrus2011 [14]

2 years ago

13

Big Louie's Pizza House sells a 12" square pan pizza for $3.95 and a 24" square pan pizza for $14.95. Which pizza is a better de

al? Explain clearly how you know!

1 answer:

Alex_Xolod [135]2 years ago

4 0

Answer:

The pizza that is a better deal is 12" square pan pizza for $3.95.

Step-by-step explanation:

This is because if you get 2 of the 12" square pan pizzas it will be 24" and you will only have to pay $7.90. but if you bought the 24" square pan pizza you would have to pay $14.95 which isnt a fair price.

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Work out the length of X.

vlabodo [156]

Answer:

By Pythagoras theorem

H^2=P^2+B^2

25^2=x^2+24^2

625=x^2 + 576

625-576=x^2

49=x^2

x^2=49

x=√49

x=7cm

Hope this helps uhh

6 0

2 years ago

Why do you divide by 60 after calculating the area of the trapezoid (to calculate the distance)? I got 900 but I don’t know why

Free_Kalibri [48]

Answer:

Step-by-step explanation:

What you are trying to do is a nice way to solve this problem. Without knowing any physics, you are using what math you know to get the answer. You are actually very close to being correct, and you are right. You do have to divide by 60.

Here's why and it is the one bit of physics you have to know.

The speed is km/hour. That word hour is the culprit. Your time is in minutes and you have to get it into hours. In physics, the units have to be consistent.

So ...

b1 = 19 minutes which is 19 min [1 hour / 60 minutes] = 19/60 = 0.31667 hour

b2 = 26 minutes which is 26 min [ 1 hour/60 minutes] = 26/60 = 0.4333 hour

h = 40 km/hour

Area = (0.31667 hour + 0.4333 hour)*40 km/hour /2

Area = 0.75 hour * 40 km/hr //2

Area = 15 km

6 0

3 years ago

What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =

Oliga [24]

$\star \blue{ \frak{To \: find :}}$

$\\ \\$

value of x

$\\ \\$

$\star \blue{ \frak{solution:}}$

$\\ \\$

So to find value of x , we have to apply Linear Pair.

$\\ \\$

<u>Equation formed:</u>

$\\ \\$

$\bigstar \boxed{ \tt(10x - 20) \degree + (6x + 8)\degree = 180 \degree} \\$

$\\ \\$

<u>Step by step expansion:</u>

$\\ \\$

$\dashrightarrow \sf(10x - 20) \degree + (6x + 8)\degree = 180 \degree \\$

$\\ \\$

$\dashrightarrow \sf10x - 20 \degree + 6x + 8\degree = 180 \degree \\$

$\\ \\$

$\dashrightarrow \sf10x +6x- 20 \degree + 8\degree = 180 \degree \\$

$\\ \\$

$\dashrightarrow \sf16x- 20 \degree + 8\degree = 180 \degree \\$

$\\ \\$

$\dashrightarrow \sf16x- 12\degree = 180 \degree \\$

$\\ \\$

$\dashrightarrow \sf16x = 180 \degree + 12\degree\\$

$\\ \\$

$\dashrightarrow \sf16x =192\degree\\$

$\\ \\$

$\dashrightarrow \sf \: x = \frac{192\degree}{16\degree} \\$

$\\ \\$

$\dashrightarrow \sf \: x = 12 \degree$

$\\ \\$

$\therefore \underline {\textsf{\textbf{Value of x is \red{12\degree}}}}$

4 0

2 years ago

Read 2 more answers

Find the area of the circle with the following dimension diameter = 4 cm

Elis [28]

Answer:

$A = 12.56 cm^{2}$

Step-by-step explanation:

<u>When you want to find area out of diameter. These are the steps you follow:</u>

1. Convert diameter to radius

2. Solve for area

<u></u>

<u>First step:</u>

When you need to convert diameter to radius, you just need to divide by 2

$d = 4cm / 2cm$

$==> 2cm$

<u>Second step:</u>

Use formula $A = \pi * r^{2}$

A = $\pi * 2cm^2$

A = $\pi * 4cm$

A= $12.56cm$

6 0

3 years ago

Find the angle of depression from point A to point C.

mamaluj [8]

Answer:

angle of depression = 24°

Step-by-step explanation:

The angle between BA and the horizontal broken line = 90°

Thus the angle of depression ? = 90° - 66° = 24°

4 0

3 years ago