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2 years ago

I will give brainlist please someone help!!!

Mathematics

1 answer:

Cerrena [4.2K]2 years ago

6 0

Answer:

x = 6

Step-by-step explanation:

Alternate angles are congruent.

7x - 9 = 3x + 15 {Subtract 3x form both sides}

7x - 3x -9 = 15

4x - 9=15 {Add 9 to both sides}

4x = 15+9

4x = 24

x = 24/4

x = 6

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A 12 foot ladder is placed against the side of the building. The base of the ladder is placed at an angle of 68° with the ground

3241004551 [841]

Answer:

Step-by-step explanation:

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2 years ago

Marvin is buying a watch from his brother

I am Lyosha [343]

Answer:

$30 down

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Step-by-step explanation:

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2 years ago

I need help please hurry.

Anarel [89]

Answer:the answer is the first

Step-by-step explanation:

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2 years ago

Write the sentence as an inequality.

kramer

Answer:

N < 6 or N $\leq$ -7 or N > 12

Hope this helps. <em>lmk</em>.

6 0

2 years ago

A rectangle has an area 18sq cm.id its length and width are wjole numbera.what is its greatest possible perimeter

makkiz [27]

Answer:

38cm

Step-by-step explanation:

1. The perimeter of a square can be found with the formula $2 \times (width + length)$

2. Since its length and width are whole numbers, it must be either

1 x 18,

2 x 9 or

3 x 6

3. Using the formula in step 1, we can found that the perimeter in these cases are

respectively

4. Compare those perimeter we found in previous step, it's obvious that the greatest is 38. Solved.

3 0

2 years ago

I will give brainlist please someone help!!!​

I will give brainlist please someone help!!!