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daser333 [38]
3 years ago
12

PLS SOMEONE HELP MEEE​

Mathematics
2 answers:
inn [45]3 years ago
6 0

Answer:  20

Explanation:

AlladinOne [14]3 years ago
3 0
Answer:20



Explanation:
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-5(6x - 2) + 4.<br> Plsss help!
lara [203]

Answer:

30x+14

Step-by-step explanation:

-30x+10+4 (Distribute)

Hope this helps

5 0
3 years ago
Read 2 more answers
Which of the following is not equivalent to 1/25?
taurus [48]
 The answer is D. 5^-2 times 5^4.
3 0
3 years ago
if 18 meters of high resistance wire with a diameter of 1.2 mm has a resistance of 10 ohms, what is the resistance of 27 m of th
Stells [14]
The electrical resistance of a wire varies as its length and inversely as the square of the diameter.
R = (k*L)/(d^2)
where k = proportionality constant
Since the two wires have the same material, their proportionality constant is same.
Equating that
(R1*d1^2)/L1 = (R2*d2^2)/L2

Given that R1 = 10 ohms, d1 = 1.2 mm or 0.0012 m, L1 = 18 m, d2 = 1.5 mm or 0.0015 m, L2 = 27 m, and R2 is unknown.
Therefore
[10*(0.0012^2)]/18 = [R2*(0.0015^2)]/27
R2 = 9.6 ohms 
6 0
3 years ago
Which of the following are true statements? Select two that apply.
Savatey [412]

Answer:

Options A and C are correct answers

Step-by-step explanation:

A) \angle 5\: and \:\angle 1 are complementary.

C) \angle 3\: and \:\angle 4 form a linear pair.

Hope it helps you in your learning process.

7 0
3 years ago
The answer to this.
Readme [11.4K]

Answer:

The two column proof is presented as follows;

Step {}     Statement               Reason

1 {}            \overline {AC} ≅ \overline {BD}                Given

{}              ∠CAB ≅ ∠DBA  

2  {}          \overline {AB} ≅ \overline {AB}                Reflexive property

3 {}          ΔABC ≅ ΔBAD        SAS rule of congruency

Step-by-step explanation:

Given that we have;

Segment \overline {AC} of ΔABC being congruent to (≅) segment  \overline {BD} on ΔBAD and angle ∠CAB on ΔABC is congruent to angle ∠DBA on ΔBAD, and also that the two triangles share a common side, which is segment \overline {AB}, we have;

Segment \overline {AB} is congruent to itself by reflexive property, therefore;

Two sides and an included angle on ΔABC are congruent to the corresponding two sides and an included angle on ΔBAD, which by Side-Angle-Side, SAS, rule of congruency, ΔABC is congruent to ΔBAD

7 0
3 years ago
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