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Luba_88 [7]
3 years ago
12

I need help with this Pythagorean Theorem word problem

Mathematics
1 answer:
frez [133]3 years ago
5 0

Answer:

10.63.

Step-by-step explanation:

First we need to understand pythagorean theorem that is,

Hypotenuse^2=perpendicular^2+base^2.

=7^2+8^2.

=49+64

=113.

Hypotenuse^2=113.

Square root both sides.

Hypotenuse=10.63.

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PLEEAAASE HELPPPPP<br><br>Distance = ________ x time<br><br>A. flow<br>B. rate<br>C. work​
scZoUnD [109]

Answer:

B:rate

Step-by-step explanation:

the formula distance= rate × time

8 0
2 years ago
Read 2 more answers
The measure of an angle is three times the measure of its supplementary angle. What is the measure of each angle?
madreJ [45]

Answer:

45°

135°

Step-by-step explanation:

Let the measure of one angle be x

So, measure of its supplementary angle = 3x

\implies \: x  + 3x  = 180 \degree \\  \\  \implies \: 4x = 180 \degree  \\  \\\implies \: x = \frac{ 180 \degree}{4} \\  \\\implies \: x = 45 \degree \\  \\  \implies \: 3x  = 135 \degree

5 0
2 years ago
3) A local school district has 4512 students this year. The student population is declining by 2.5% per year. How many students
il63 [147K]

Answer:

Number of students(n1)= 4,402

Step-by-step explanation:

Giving the following information:

Number of students= 4,512

Declining rate= 2.5%

<u>To calculate the number of students next year, we need to use the following formula:</u>

Number of students (n+x)= number of students (n0) / [(1+declining rate)^(n+x)

x= number of years

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5 0
3 years ago
Hi! Got a question!!
Rasek [7]

To convert cm³ to m³, you can break down the units.

cm³ = cm x cm x cm

Each cm is converted to m so :

m³ = m x m x m

= 1/100 x 1/100 x 1/100

= 0.000001

So, 1cm³ is 0.000001m³, so to convert cm³ to m³ you divide your value by 1,000,000 and vice versa.

1. 0.35m³

2. 8m³

3. 43.34m³

4. 30m³

5. 0.77m³

3 0
3 years ago
I need answers for number 20 I need This done by Tuesday
nikdorinn [45]

One ticket costs $24.50 - $19 more for evening

Six tickets cost 6 (  $24.50 - $19 ) more

Answer: 6 (  $24.50 - $19 )

Problem 18 is D by the way

6 0
3 years ago
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