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Maru [420]
4 years ago
15

How do you solve this ?

Mathematics
1 answer:
ss7ja [257]4 years ago
4 0

Answer:

q=7.7

Step-by-step explanation: This is trigonometry and you would use cosine since you have H (29) as your known and A (q) as your unknown. You would do cos(39)29=7.7

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On the number line below, Point B lies somewhere between Points A and C. If AB = \frac{1}{3} AC. Find BC. a 16 b 0 c 8 d 24
ollegr [7]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the number line is not attached.

<em>However, the following will guide you through</em>

Given

AB = \frac{1}{3}AC

Required

Determine BC

First, we need to get the fraction of BC using the following

AB + BC = AC

Substitute \frac{1}{3}AC for AB

\frac{1}{3}AC + BC = AC

Make BC the subject of formula

BC = AC - \frac{1}{3}AC

Take LCM

BC =  \frac{3AC - AC}{3}

BC =  \frac{2AC}{3}

BC =  \frac{2}{3}AC

This implies that you multiply the length of AC by 2/3 to get BC

<em>Take for instance, AC = 24</em>

<em>BC will be:</em>

<em />BC = \frac{2}{3} * 24<em />

<em />BC = \frac{48}{3}<em />

<em />BC = 16<em />

<em />

<em>Or if AC = 12</em>

<em>BC will be:</em>

<em />BC = \frac{2}{3} * 12<em />

<em />BC = \frac{24}{3}<em />

<em />BC = 8<em />

<em />

<em>Or if AC = 36</em>

<em>BC will be:</em>

<em />BC = \frac{2}{3} *36<em />

<em />BC = \frac{72}{3}<em />

<em />BC = 24<em />

<em />

5 0
3 years ago
Simplify the Following: <br>⅔ + 2³ - ⅓<br><br>a.) 6 ⅓ <br>b.) 8 ⅓<br>c.) ⁷/2 <br>d.) -6​
allochka39001 [22]

Answer:

B

Step-by-step explanation:

You have to evaluate the power and calculate the sum or difference in order to get the answer

7 0
3 years ago
Read 2 more answers
What is the Remainder when using long Division?​
KATRIN_1 [288]

Answer:

it's the number that u end up with at the bottomof the division process. hope this helps...

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Walt grew 10 centimeters in 1 year. He is now 1.6 tall. How tall was he 1 year ago?
kolezko [41]
If by 1.6 you mean 160 centimeters, then Walt was 150 cm or 1.5 tall one year ago.

160 - 10 = 150.

Hope this helps! Have a great day :)
6 0
4 years ago
The median weight of 15 dogs in a pet store is 12 pounds. Which action could change the median?
never [62]

Answer:

If there was another dog whose weight was greater than or less than 12.

Step-by-step explanation:

12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 4

When we add 4 to the data set we have:

184 ÷ 16 = 11.5

This changed the median.

12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 12 + 28

When we add 28 to the data set we have:

208 ÷ 16 = 13

This also changed the median.

7 0
3 years ago
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