3 years ago

Help please Find the measure of KM

Mathematics

1 answer:

diamong [38]3 years ago

4 0

Answer:

answer is 1 answer is 4-5 = 1 is 3-6 answer is only 3

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Solve (X-3)^2/3=9 (the ^ is an exponent)

Olenka [21]

Step-by-step explanation:

To answer the question you have t the square of the differences.

So this means that (x-3)^2= x^2-9x+9

Next youmultiply 3 on both sides which says…

x^2-9x+9=27

x^2-9x=18

So, x equals

9/2+3/2 square root 17

9/2-3/2 square root 17

4 0

2 years ago

If you own 3 traditional IRAs and you are 58 years old, your combined pre-tax contributions may be____.

amm1812

1/2 would be the answer

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3 years ago

Solve for a.<br><br> a + (-1.3) = -4.5 <br><br> Enter your answer in the box.

Vlada [557]

Answer:

a=(-3.2)

Step-by-step explanation:

a+(-1.3)=(-4.5)=a-1.3=(-4.5)

a=(-3.2)

Please mark as Brainliest! :)

Have a nice day.

3 0

2 years ago

Read 2 more answers

What is the difference of the two expressions?

valkas [14]

<em>Answer is x + 12</em>

<em />

<h2>Explanation:</h2>

Hello! Recall that you have to write clear questions in order to get exact answers. So I'll help you assuming that the two expressions are the following:

First expression:

$2x+9$

Second expression:

$x-3$

So the operation we need to perform is:

$2x+9-(x-3)$

Recall some rules:

$(+)\times (+)=+ \\ \\ (-)\times (-)=+ \\ \\ (-)\times (+)=- \\ \\ (+)\times (-)=-$

Hence:

$2x+9-(x-3)=2x+9-x+3 \\ \\ \\ Combine \ like \ terms: \\ \\ (2x-x)+(9+3) \\ \\ \boxed{x+12}$

<h2>Learn more:</h2>

Simplify: brainly.com/question/1291365

#LearnWithBrainly

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3 years ago

Trigonometry<br> Use trigonometry functions to find the area <br> In ΔABC, AB=21, AC=16, and m

KIM [24]

Answer:

154.6 units²

Step-by-step explanation:

½ × 21 × 16 × sin(67)

154.644815388

7 0

2 years ago