2 years ago

PLEASE HELP! oooooo

Mathematics

2 answers:

Feliz [49]2 years ago

8 0

Answer:

The missing value is 41.

Step-by-step explanation:

If r= 3c+5 you plug in the 12, which is c, and the equation becomes r= 3x12+5. 3x12= 36, and 36+5= 41.

zloy xaker [14]2 years ago

4 0

Answer:

Step-by-step explanation:

because 1=3 so 12=41

hope that helped!

You might be interested in

Anyone know the answer ill mark u as brainlist

Maslowich

Answer:

your answer would be D

Step-by-step explanation:I really hope you get it right <3 : )

7 0

3 years ago

Read 2 more answers

Solve the algebraic equation: 2x + 4 = -16

lora16 [44]

Answer:

-10

Step-by-step explanation:

subtract 4 from both sides

divide by 2

5 0

2 years ago

Read 2 more answers

A polygon has its vertices at the following points.

seropon [69]

Answer:

isosceles trapezoid

Step-by-step explanation:

1) find the distance of the points

$\sqrt{(x2-x1)^2 + (y2 -y1)^2}$

AB = $\sqrt{(4-2)^2 + (7-5)^2} = \sqrt{4 + 4} = \sqrt{8} = 2 \sqrt{2}$

BC = |7-4| = 3

CD = $\sqrt{(9-7)^2 + (5-7)^2}= \sqrt{4+4} = \sqrt{8} = 2 \sqrt{2}$

AD = |9-2| = 7

2) equation of the line that passes threw BC

y = 7

3) equation of the line that passes threw AD

y = 5

conclusion

the quadrilateral has two parallel sides and two congruent sides, so it is a isosceles trapezoid

3 0

2 years ago

A convex polyhedron is made of 12 congruent faces like the one shown below. What is the name of the solid? A) dodecahedron ANSWE

Anvisha [2.4K]

Answer: dodecahedron

Step-by-step explanation:

6 0

2 years ago

At a potato chip factory there were 92 machines working with each machine able to produce 56 chips a minute.If this is enough po

Mademuasel [1]

Divide 56 by 2 and you get 28,therefore 28 chips per box

3 0

2 years ago

PLEASE HELP! oooooo​

PLEASE HELP! oooooo