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3 years ago

The sum of twelve and six times a certain number is forty-two. Find the number.

Mathematics

1 answer:

zhuklara [117]3 years ago

4 0

Answer:

Step-by-step explanation:

42 - 12 = 30

30 / 6 = 5

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12. State whether the number 97 is prime, composite, or neither.

Sophie [7]

Answer:

97 is a prime number.

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3 years ago

20 points for one question. You know you want to.

spayn [35]

Answer:

The answer is A.

Step-by-step explanation:

We only have to test one coordinate to find the answer. The original coordinate for N is (-1, -1). Using the formula, N' is (0, -2).

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3 years ago

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Which rule explains why these triangles are congruent? (A) ASA (B) AAS (C) SAS (D) These triangles cab not be proven congruent

DerKrebs [107]

Answer:

These triangles cannot be proven congruent.

They are similar but NOT congruent.

Step-by-step explanation:

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3 years ago

Roxy is multiplying 1/8 by 4/3

Vera_Pavlovna [14]

Answer:

1/6

Step-by-step explanation:

Make the denominators the same by finding the lcm(least common denominator). The least common demominator would be 24. So multiply both numbers in 1/8 by 3. This would eaqual 3/24. Multiply both numbersin 4/3 by 8. This would equal $\frac{3}{24} * \frac{32}{24}$ = $\frac{96}{576}$ . Simplify 96/576 by dividing both numbers by 96.

96 ÷ 96 = 1 576 ÷ 96 = 6 and that becomes 1/6.

6 0

3 years ago

ABCD is a parallelogram. Find the measure of ZABC. HELPPP

Lena [83]

Answer:

50°

Step-by-step explanation:

Opposite angels of a parallelogram are congruent to each other.

This means:

<ADC = <ABC

<ADC = 38° + 12°

<ADC = 50°

Since <ADC = <ABC, therefore,

<ABC = 50°

6 0

3 years ago