3 years ago

HELP! Will mark Brainiest

Mathematics

1 answer:

Licemer1 [7]3 years ago

4 0

Answer:

y = 4.2

Step-by-step explanation:

Pythagorean thearom: a^2+b^2=c^2

3^2+3^2=c^2

9+9=c^

sqrt18=sqrt/c^2

4.2 = c

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X=6. y=5. 12×+3y please help me

IgorLugansk [536]

Answer:

Your answer: 87

Step-by-step explanation:

Since you are given what both variables are in the equation, this problem requires you to plug it in.

12(6)+3(5)= ?

You can either do this in a calculator, or do this one step at a time.

12(6)=72

3(5)=15

72+15=87

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4 years ago

Which pair of angles are alternate interior angles?

Paraphin [41]

we know that

Alternate interior angles are two interior angles which lie on different parallel lines and on opposite sides of a transversal. Alternate interior angles are congruent

see the attached figure with letters to better understand the problem

in this problem

the parallel lines are the lines a and b

the transversal line is the line c

the alternate interior angles are the Angle $3$ and Angle $6$

m∠3=m∠6

therefore

the answer is the option

Angle $3$ and Angle $6$

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3 years ago

Read 2 more answers

After grooming a dog, Anita likes to give it treats. She gives each dog the same number of treats. There are 210 treats in a box

Luba_88 [7]

Answer:15 each. that's a lot.

2 boxes of treats is 420 treats

420 treats / 28 dogs is also 15 treats per dog

Step-by-step explanation:

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3 years ago

If c is the hypotenuse of a right triangle,find the missing side. If necessary, round to the nearest hundredth. c=sqrt(155), b=s

Lunna [17]

A^2 + 31 = 155 - I squared each of b and c for those numbers
a^2 = 155 - 31
a^2 = 124
a = 4 * sqrt(31)

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4 years ago

Mr.Anderson is building a triangular- shaped roof for his shed. The triangle must be isosceles with its base (noncongruent) side

goldfiish [28.3K]

The side of the congruent side of the triangle should be greater than 7 feet.

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4 years ago