Can somebody help me with my geometry please

Answer:

a:5√3+3√5

b:4(√2+√7)

Step-by-step explanation:

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Answer:

a)5squareroot of 3 +3squareroot of 5

b)4squareroot of 2 and 4squareroot of 7

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

The length of the third side is, 5 units.

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

Given that;

The length of two sides are 3 and 4.

Now, We can find the third side by Pythagoras theorem, we get;

⇒ x² = 3² + 4²

⇒ x² = 9 + 16

⇒ x² = 25

⇒ x = √25

⇒ x = 5

Learn more about the triangle visit;

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Answer:

32 bro you could do it love you follow me

Answer:

The answer would be 56 Ft

Step-by-step explanation:

1/4 = 4 ft.

We have 3 1/2 this goes into 1/4 14 times

so we have 14 1/4. Multiple this by 4 for our feet and you get 56 ft.

Answer:

a

Step-by-step explanation:

a

Answer:

3375

Step-by-step explanation:

15 ⋅ 15 ⋅ 15

Multiply  15  by  15 .

225 ⋅ 15

Multiply  225  by  15 .

Answer:

Volume=(length)^3

V= (15×15×15)mm^3 = 3375mm^3

Answer:

Jack can paint a certain room in 3 hours, lisa is 4 hours, and sue in 2 hours. ... Jack's rate is one-third of a job per hour, Lisa's is one-fourth of a job per hour and Sue's is one-half of a job per hour. If they all work together for t hours, one whole job is completed. t/3 + t/4 + t/2 = 1 .

Step-by-step explanation:

Answer:

ok so hwo u do it it is 1/3 because ur finding rate thsi will help u get ur answer which is 0.333333 ex btu simplfed 0.33

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

distributive property

Answer:

I would say A

Step-by-step explanation:

it's A since 5y times 2 which is 10y and 3 time 2 is 6 and its still equivalent to (5y - 3) times 2 so it's 10y - 6

Answer:

9

Step-by-step explanation:

The equation for the perimeter is 2(L+B)

Since the perimeter is 68

Divide it by two

Subtract the quotient by 25 and

Yes!!! We got the answer

Answer:

Step-by-step explanation:

15 ≤ x-2

Answer:

8544

Step-by-step explanation:

I multiplied them all 8 x 8.9 x 15 x 8 = 8544

Answer:

56

Step-by-step explanation:

Sana po makatulog #carry on learning

Answer:

28

Step-by-step explanation:

area of triangle is 1/2xbxh

so assuming 1/2x8x7

so it is 28 sq.ft

hope it helps you

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Answer:

using SOH CAH TOA

Step-by-step explanation:

Answer:

The two lines 'm' and 'n' are parallel

Step-by-step explanation:

Explanation

Given that the line 'm' points (3,15) and (10,9)

The slope of the line 'm'

                = [tex]\frac{y_{2} - y_{1} }{x_{2}-x_{1} } = \frac{9-15}{10-3} = \frac{-6}{7}[/tex]

Given that the line 'n' points (2,9) and (9,3)

The slope of the line 'n'

             = [tex]\frac{y_{2} - y_{1} }{x_{2}-x_{1} } = \frac{3-9}{9-2} = \frac{-6}{7}[/tex]

The slope of line 'm' = The slope of  line 'n'

Both slopes of the lines are equal

∴ The two lines are parallel

Answer:

22

Step-by-step explanation:

180°-90°-68°=22

Answer:

An altitude of a triangle is a segment from a vertex of the triangle, perpendicular to the side opposite that vertex of the triangle.

Step-by-step explanation:

Answer:

your question is unclear

Step-by-step explanation:

x+2y=4

-x -x

2y=4-x

divide by 2 to get y by it's self

y=2-(1/2x)

x+2y=4

-2y -2y

x=4-2y

i don't know if u want me to help u with the second one but i did it the first one

Answer:

x is equal to 12.

Step-by-step explanation:

Because the two lines are parallel to each other, and one is the base of the triangle, that means that the segments of the side lines have the same ratio to each other.

In other words, |AC| / |CE| is equal to |AB| / |BD|.

With that information, we can simply say:

[tex]\frac{4x + 6}{6} = \frac{3x}{4}\\\\24\times \frac{4x + 6}{6} = 24\times\frac{3x}{4}\\\\4(4x + 6) = 6(3x)\\\\16x + 24 = 18x\\\\2x = 24\\\\x = 12[/tex]

So x is equal to 12

Answer:

176.71 in²

Step-by-step explanation:

area = πr²

r is half the diameter so r=15/2=7.5

3.1415 · 7.5² ≈ 176.71 in²

Answer:

number 4 because a triangle is only concidered a triangle when it has an area of 180 degrees

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

............................

Answer:

3.6

Step-by-step explanation:

lol

Answer:

try cube i think it is cube

Answer:

w = 8

Step-by-step explanation:

–9 = –3(w − 5)

-3(w - 5) = -9

w - 5 = 3

w = 5 + 3

w = 8

Answer:

hello! have a good day

w = 8

eu9ewg0u8wei08

Step-by-step explanation:

jiwfoiqwfqeoufhqeio0hfqifh0qoio

In mathematics, a percentage is a number or ratio expressed as a fraction of 100. A common symbol for a percentage is this symbol "%." Some abbreviations for it can be, "pct," or "pc."

Remember though that a percentage had no unit of measurement as it is a dimensions number.

Answer:

Quadrant ll

Step-by-step explanation:

Answer:

the answer is ll

Step-by-step explanation. \

its where it is on the graph

Answer: disagree its backwards

Step-by-step explanation: the x intercept always comes first so its actually (-4,2)

Answer:

Step-by-step explanation:

Now if you look at this wrong, the student would be correct. The student made a common mistake that many make. The mistake they made was they put the X and Y backwards when making the point. All they have to do is make sure they put the X first then the Y. What they should have put is (-4,2). For any other point, you would replace X and Y in the points. (X,Y)

Answer:

r (-2)= -(-2)-7

=+2-7=-5

Answer: B

Step-by-step explanation:

Answer:

The answer is B

Step-by-step explanation:

I got it correct on a test!! Hope this helps!!