A right triangle is formed by squares made up of identical square blocks as shown.Which statement BEST describes what the figure shows?
A Three plus four equals five.
B Three plus four equals five squared.
C Three squared plus four squared equals five.
D Three squared plus four squared equals five squared.
A right triangle is formed by squares made up of - 1

Answers

Answer 1
Answer:

Answer: D Three squared plus four squared equals five squared.

Step-by-step explanation:

It’s restating the Pythagorean theorem. a^2+b^2= c^2. Where “a” and “b” represent the legs of the triangle that form the right angle and “c” represents the side opposite the right angle.

Notice the picture is a right triangle. (The little box in the corner represents a right angle.) the legs that make up the right angle are represented as a 3 by 3 box (3 squared) and a 4 by 4 box (4 squared). The side opposite the right angle is represented as a 5 by 5 box (5 squared)


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When traveling to Europe, Bailey converts the temp. given in degrees Celsius to a Fahrenheit temp. by using the expression 9x ÷ 5 + 32, where x is the Celsius temp. Find the temp. in degrees Fahrenheit when it is 15 degrees Celsius.

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Eduardo started a business selling sporting goods. He spent $7500 to obtain his merchandise, and it costs him $300 per week for general expenses. He earns $850 per week in sales. What is the minimum number of weeks it will take for Eduardo to make a profit?15 weeks

13 weeks

12 weeks

14 weeks

Answers

We may check it with each answer:

In 15 weeks he will earn $850 * 15 = $12 750
In 13 weeks he will earn $850 * 13 = $11 050
In 12 weeks he will earn $850 * 12 = $10 200
In 14 weeks he will earn $850 * 14 = $11 900

Now let's check how much he will spend for general expenses:

In 15 weeks he will spend $300 * 15 = $4 500
In 13 weeks he will spend $300 * 13 = $3 900
In 12 weeks he will spend $300 * 12 = $3 600
In 14 weeks he will spend $300 * 14 = $4 200

Now add $7500 to each option:

15 weeks: $4 500 + $7 500 = $12 000
13 weeks: $3 900 + $7 500 = $11 400
12 weeks: $3 600 + $7 500 = $11 100
14 weeks: $4 200 + $7 500 = $11 700

So:

In 15 weeks he will have expenses of $12 000 and he will earn $12 750
In 13 weeks he will have expenses of $11 400 and he will earn $11 050
In 12 weeks he will have expenses of $11 100 and he will earn $10 200
In 14 weeks he will have expenses of $11 700 and he will earn $11 900

In 12 and 13 weeks Eduardo won't earn enough money to have a profit, but he will obtain it after 14 and more weeks.

Answer: 14 weeks

I took this question in a quiz a couple of days ago and the correct answer is 14 weeks

13 QUOLIUI. IPU100 JU10 Compie
Os Que
book
Find the slope of the line in the figure. If the slope of the line is undefined, so state
Then write an equation of the given line.
Find the slope. Select the correct choice below and, if necessary, fill in the answer
box to complete your choice.
-10 -
5615
2
4
6
8
10
O A. The slope of the line is
(Type an integer or a simplified fraction)
OB. The slope is undefined
Write the equation in standard form
(Type an equation)
:
vo V
(1) More
Click to select your answers)

Answers

.........................................................idk

38" points please help1.-the top students in a distance throwing competition are shown in the table. How many yards did the winner of the competition throw the ball?

STUDENTS...................................DISTANCE
-Ashley..................................................162
-Craig.....................................................156
-Fernando.............................................175
-Robert...................................................166

(A) 58 1/3 yards
(B) 52 yards
(C) 468 yards
(D) 525 yards




2.-which property is represented by the equation below?

2/3 * 3/2 = 1

(A) commutative property of multiplication
(B) distributive property
(C) multiplicative identify property
(D) multiplicative inverse property




3.-in a machine ,a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds. If the gears are currently aligned, how much time will pass before they are aligned again?

(A) 1 minute
(B) 2 minutes
(C) 24 seconds
(D) 12 seconds




4.-use the ratio tables given to solve each problem.
Tommy can ride his bicycle 4.5 miles in 15 minutes. How many miles can he ride in 75 minutes?

Number of miles.......4.5 __ __ __ ?
Time (min)................... 15 __ __ __ 75

(A) 13.5
(B) 9
(C) 27
(D) 22.5




5.- Alex runs on the track at the school each weekday morning. If he runs 5.9 miles each day, about how much does he run every month?

(A) 108 miles
(B) 30 miles
(C) 42 miles
(D) 120 miles

Answers

1. The question is incomplete

2. Answer=D

3. Answer=B

LCM of 24 and 60=120

120seconds=2minutes

4. Answer=D

 4.5 miles        x miles
_________= _________
  15 mins       75 minutes

cross multiply
15x=337.5
divide both sides by 15
x=22.5

5. Honestly, the number of weekdays per month varies... 

6r-23r+20
put it in terms

Answers

You have to combine the 'r's
so
6+(-23)=-17
the answer is
-17r+20
6r - 23r + 20
= - 17r + 20