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3 years ago

Is 8 10 13 a right triangle

Mathematics

2 answers:

spin [16.1K]3 years ago

5 0

You answer be able 13.07

Natali5045456 [20]3 years ago

4 0

Your answer will be 13.07

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Daniel went to Target and bought a basketball for $ 21.85 and a shirt for $12.68. Daniel received $ 0.47 in change. How much did

jarptica [38.1K]

Answer:

$35

Step-by-step explanation:

To do this you would just add the 2 prices together and you would get $34.53 and you would add 47 cents to that and you would get that Daniel gave $35 to the cashier.

5 0

3 years ago

What is the shaded portion of the circle

blagie [28]

Answer:

$(5\pi-11.6)\ ft^{2}$

Step-by-step explanation:

we know that

The area of the shaded region is equal to the area of the sector minus the area of the triangle

step 1

Find the area of the circle

the area of the circle is equal to

$A=\pi r^{2}$

we have

$r=5\ ft$

substitute

$A=\pi (5)^{2}$

$A=25\pi\ ft^{2}$

step 2

Find the area of the sector

we know that

The area of the circle subtends a central angle of 360 degrees

by proportion find out the area of a sector by a central angle of 72 degrees

$\frac{25\pi}{360}=\frac{x}{72}\\ \\x=72*25\pi /360\\ \\x=5\pi\ ft^{2}$

step 3

Find the area of triangle

The area of the triangle is equal to

$A=\frac{1}{2}(2.9+2.9)(4)= 11.6\ ft^{2}$

step 4

Find the area of the shaded region

Subtract the area of the triangle from the area of the sector

$(5\pi-11.6)\ ft^{2}$

8 0

3 years ago

Someone please help me it's worth five points ;)))

Neporo4naja [7]

Answer to 1: 648
Answer to 2: 175

3 0

3 years ago

Read 2 more answers

Find the first 3 iterations of the function here: g(n) = 3x if you have<br> an initial value of 2.

Tom [10]

1st it: g(2)=3(2)=6 || 2nd it: g^2(2)=3(6)=18 || 3rd it: g^3(2)=3(18)=54

4 0

3 years ago

Please help me on this’ gracias

blondinia [14]

Answer:

9,4,-1,-6

Step-by-step explanation:

You just need to plug in the x values into the equation and solve.

6 0

3 years ago

Read 2 more answers