2 years ago

Select the expressions that are equivalent to 12n - 8. Select all that apply.

Mathematics

1 answer:

morpeh [17]2 years ago

3 0

A.3n+4+3n+4+4n

=3n+3n+4n+4+4

=10n+8

B.11n+4+n-12

=11n+n+4-12

=12n-8

C.6(6n-2)

=36n-12

D.4(3n-2)

=12n-8

E.4n+22-12+8n

=4n+8n+22-12

=12n+10

so,B and D are the expressions that are equivalent to 12n-8.

You might be interested in

Indicate the method you would use

Alexeev081 [22]

Answer:

<em> SSS</em><em> can be used to prove that the given triangles are congruent.</em>

Step-by-step explanation:

In the given two triangles ΔADC and ΔABC,

AD = AB = 7 units,
CD = BC = 8 units,
AC is common to both triangles,

Hence, ΔADC ≅ ΔABC by Side-Side-Side (SSS) congruence.

SSS congruence-

If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent.

7 0

3 years ago

Solve the equation n/10 + 7 = 16

monitta

N=90 you have to simplify both sides then isolate the variable :)

3 0

3 years ago

Electricity travels how many miles per second

Solnce55 [7]

Electricity travels at 186,000 MPS

6 0

3 years ago

Please give me the correct answer.

jok3333 [9.3K]

Answer:

First ?: 4

Second ?: -6

Step-by-step explanation:

40-40=0, which leaves 4n left.

34-40=-6

The final answer would be n= 3/2.

7 0

3 years ago

In all, there are 52 blocks in the groups below. Each

Korvikt [17]

Answer:

D you divide

Step-by-step explanation:

4 0

3 years ago