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3 years ago

Analyze the diagram below and answer the question that follows.

Mathematics

1 answer:

densk [106]3 years ago

4 0

Answer:

The answer is 12 edges

Explanation:

Count both the solid and the dotted lines, but make sure to only count each line once.

You should end up with 12.

I hope this helps! :)

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Find the values of A and B please help giving brainliest

77julia77 [94]

Answer:

A=3Bz/2

B=2A/3z

Step-by-step explanation:

if you need more explanation you can ask me :)

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2 years ago

Multiple 2x (-21) * 7 .

jenyasd209 [6]

Answer:

hello :

2x (-21) ^ 7 = 2x( - (21)^7) = -2x (21)^7

7 0

3 years ago

Helpl please urgent!! plzzzzzzzzzzzz

Elodia [21]

Answer:

45 in

Step-by-step explanation:

This look like the branch of the basic pythagorean triplet.

3, 4, 5 is a fundamental triplet.

if you multiply all three numbers by 9, you will get:

27, 36, 45

X = 45 in

Hope this helps :)

6 0

2 years ago

Solve the system of equations below by graphing both equations with a pencil and paper. What is the solution? y = x+1 1 X+ 3 2.

Troyanec [42]

Answer:

D. (4, 5)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Algebra I

Solving systems of equations using substitution/elimination
Solving systems of equations by graphing

Step-by-step explanation:

Step 1: Define systems

y = x + 1

y = 1/2x + 3

Step 2: Solve for x

Substitute in y: x + 1 = 1/2x + 3
Subtract 1/2x on both sides: 1/2x + 1 = 3
Subtract 1 on both sides: 1/2x = 2
Divide both sides by 1/2: x = 4

Step 3: Solve for y

Define original equation: y = x + 1
Substitute in x: y = 4 + 1
Add: y = 5

Step 4: Graph

We can confirm our answer.

8 0

3 years ago

Heidi’s older sister needs to take either Chemistry (C), Geometry (G), or Physics (P) this year. She can take the class during a

azamat

Answer:

Yes. You can make a tree diagram with each subject at the top and the periods as the branches or with the periods at the top and each subject as a branch. Both ways provide the same number of outcomes, 18

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers