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S_A_V [24]
3 years ago
6

10. Determine if the triangle is a right triangle. Please help

Mathematics
2 answers:
sammy [17]3 years ago
7 0

Answer:

it is a right triangle

Step-by-step explanation:

Goshia [24]3 years ago
7 0

Answer:

No, it's not a right triangle

Step-by-step explanation:

Use a^2 + b^2 = c^3 to find if it's a right triangle

a^2 + b^2 = c^3

(13)^2 + (\sqrt{29} )^2 = (14)^2

169 + 29 = 196

198 \neq 196

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Tomas is making trail mix using granola and walnuts. He can spend a total of $12 on the ingredients. He buys 3 pounds of granola
Artist 52 [7]

Answer:

Tomas added 6 to both sides of the equation instead of subtracting 6.

Step-by-step explanation:

Tomas is making trail mix using granola and walnuts. He can spend a total of $12 on the ingredients. He buys 3 pounds of granola that costs $2.00 per pound. The walnuts cost $6 per pound. He uses the equation 2x + 6y = 12 to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. He solves the equation for y, the number of pounds of walnuts he can buy.

Given:

2x + 6y = 12

where

x = number of pounds of granola y = number of pounds of walnuts

The correct solution to the problem

x = 3 pounds

2x + 6y = 12

2(3) + 6y = 12

6 + 6y = 12

Subtract 6 from both sides

6 + 6y - 6 = 12 - 6

6y = 6

Divide both sides by 6

y = 6/6

= 1

y = 1 pound

Tomas added 6 to both sides of the equation instead of subtracting 6.

3 0
4 years ago
Read 2 more answers
Is 563 divisibly by 4
marusya05 [52]

Answer:

No

Step-by-step explanation:

To be divisible by 4 the last two digits have to be divisible by 4

so

is 63 divisibly by 4?

no

because is odd and four is even

so we can conclude that 563 is not divisible by 4

3 0
3 years ago
Read 2 more answers
Bill plays a game of a chance at school fair.
myrzilka [38]

Answer:

well... this normal addition

Step-by-step explanation:

9+8=17

9+1=10

5+4=9

5+2=7

3+4=7

3+1=4

4 0
3 years ago
1. Mr. Yoshi has 75 papers, he graded 60 papers and he
musickatia [10]

Answer:

Yoshi: 80%

student: 20%

Step-by-step explanation:

Mr. Yoshi grades  60/75 papers which simplifies to

80/100, or 80%

The student teacher grades 15/75 papers which simplifies to

20/100, or 20%

5 0
4 years ago
Read 2 more answers
Find the area of a circle circumscribed about an equilateral triangle whose side is 18 inches long. 81 108 243
jekas [21]

Answer:

Area=339.2920in^2 \ or \ 108\pi \ in^2

Step-by-step explanation:

Area of circle is given as:

A=\pi\ r^2

Where r=radius

To find radius of a circle circumscribing an equilateral triangle, we use the expression

r=\frac{a\sqrt3}{3}

Where, a is the length of sides of the equilateral triangle. Therefore:-r=\frac{18\sqrt3}{3}\\r=6\sqrt3 \ or \ 10.3923in

We can then proceed and calculate the area of the circle as follows:-

A=\pi\ r^2\\A=\pi(10.3923)^{2}\\A=339.29\ or \ 108\pi

*The attached picture illustrates what the circumscribed equilateral triangle looks like

4 0
4 years ago
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