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3 years ago

Can a triangle with the side lengths of 8, 4, and 12cm

Mathematics

1 answer:

leva [86]3 years ago

6 0

This is a pathagorean triple is this triangle is a right triangle

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A dart is thrown with speed 15 m/s. It hits a dartboard 2.4m away.

Phantasy [73]

Answer: 0.16 seconds

Step-by-step explanation: You simply divide 2.4 by 15 hope this helps

7 0

3 years ago

3. At the bank, Sheila made 6 deposits, each in the same amount. Her sister Sherri made 5 deposits, each in the same amount. Eac

shusha [124]

Sheila Total:: 6x
Sherri Total:: 5(x+10) = 5x+50

(a) Write an equation. Let x represent the amount of one of Sheila’s deposits.
6x = 5x+50

(b) Solve the equation. Show your work.
x = 50

(c) Check your solution. Show your work.
6*50 = 5(50+10)
300 = 5*60
300 = 300
(d) State the solution in complete sentences.
I'll leave that to you.
:)

5 0

4 years ago

which expression have a value of 16/81? check all that apply. (2/3)^4, (16/3)^4, (4/81)^2, and (4/9)^2

notka56 [123]

$Use\ \left(\dfrac{a}{b}\right)^n=\dfrac{a^n}{b^n}\\\\\left(\dfrac{2}{3}\right)^4=\dfrac{2^4}{3^4}=\dfrac{16}{81}\ :)\\\\\left(\dfrac{16}{3}\right)^4=\dfrac{16^4}{3^4}=\dfrac{16^4}{81}\neq\dfrac{16}{81}\ :(\\\\\left(\dfrac{4}{81}\right)^2=\dfrac{4^2}{81^2}=\dfrac{16}{81^2}\neq\dfrac{16}{81}\ :(\\\\\left(\dfrac{4}{9}\right)^2=\dfrac{4^2}{9^2}=\dfrac{16}{81}\ :)$

6 0

4 years ago

Read 2 more answers

Ninety-eight camp participants are to be divided into 7 groups. Brittany uses the five-step problem-solving plan. After completi

sveta [45]

Im not sure what the 5 step plan is but 98 people/7 groups is 14 people per group

4 0

3 years ago

A new swimming pool is an 18 feet wide and 36 feet long rectangle with varying depths. If 1 cubic foot= 7.48 gallons of water, h

Blababa [14]

Answer:

gallons of water will be needed to fill the pool 19388.16 gallons

Step-by-step explanation:

given data

Length of rectangular pool = 36 feet

Width of rectangular pool = 18 feet

1 cubic foot = 7.48 gallons water

solution

we consider here Depth of rectangular pool = 4 feet

so Volume of the pool = Length × Width × Depth ..............................1

put here value

Volume of the pool = 36 × 18 × 4

Volume of the pool = 2592 cubic feet

and

1 cubic feet = 7.48 gallons

so 2592 cubic feet will be

2592 cubic feet = 7.48 × 2592

2592 cubic feet = 19388.16 gallons

3 0

4 years ago