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erma4kov [3.2K]
3 years ago
6

Help please

Mathematics
1 answer:
Setler [38]3 years ago
5 0
The answer would be B. 2 times the X number minus 2 would be the Y for each.
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Find the product of 543 and 36.<br> A. 507<br> B. 19,548<br> C. 15.08<br> D. 579
omeli [17]
1 <span>Set up the long multiplication.
</span>
<span><span>543</span><span>x36</span></span>

2 <span>Calculate 3 x 6, which is 18.
Since 18 is two-digit, we carry the first digit 1 to the next column.
</span>
3 <span>Calculate 4 x 6, which is 24. Now add the carry digit of 1, which is 25.
Since 25 is two-digit, we carry the first digit 2 to the next column.
</span>
4 <span>Calculate 5 x 6, which is 30. Now add the carry digit of 2, which is 32.
Since 32 is two-digit, we carry the first digit 3 to the next column.
</span>
5 <span>Bring down the carry digit of 3.
</span>
6 <span>Calculate 3 x 3, which is 9.
</span>
7 <span>Calculate 4 x 3, which is 12.
Since 12 is two-digit, we carry the first digit 1 to the next column.
</span>
8 <span>Calculate 5 x 3, which is 15. Now add the carry digit of 1, which is 16.
Since 16 is two-digit, we carry the first digit 1 to the next column.
</span>
9 <span>Bring down the carry digit of 1.
</span>
10 <span>Calculate 3258 + 16290, which is 19548
</span>

11 <span>Therefore, 543 x 36 = 19548.
</span><span>
The answer is B.19548</span>
6 0
3 years ago
Read 2 more answers
The coordinates of point T are (0,4). The midpoint of Line ST is (2,-5). Find Coordinates of aS
Stels [109]

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ S(\stackrel{x_1}{x}~,~\stackrel{y_1}{y})\qquad T(\stackrel{x_2}{0}~,~\stackrel{y_2}{4}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{0+x}{2}~~,~~\cfrac{4+y}{2} \right)~~=~~\stackrel{midpoint}{(2~,~-5)}\implies \begin{cases} \cfrac{0+x}{2}=2\\[1em] \boxed{x=4}\\ \cline{1-1} \cfrac{4+y}{2}=-5\\[1em] 4+y=-10\\ \boxed{y=-14} \end{cases}

5 0
4 years ago
Product A is a 12-ounce bottle of generic mouthwash that sells for $1.15. Product B is a 24-ounce bottle of mouthwash that costs
adoni [48]
12 oz = 1.15
24 oz = 2.79
Let's see if 2x12oz is equal, less, or more than the 24oz.
1.15 x 2 = 2.30
2.30<2.79
The 12 oz is a better buy.
3 0
3 years ago
PLEASE HELP FAST!!!!<br> factor completely: 5x^3+40x^2-2x-16
Deffense [45]

Answer:

(x+8)(5x2−2)

Step-by-step explanation:

Hope this helps have a nice day :)

3 0
3 years ago
I need help I'm stuck on this
ddd [48]

a) The length of p is 21.4 cm

b) The measure of angle P is 45.6°

<h3>Trigonometry </h3>

From the question, we are to determine the length of p

From the <em>Pythagorean theorem</em>, we can write that

30² = 21² + p²

p² = 30² - 21²

p² = 900 - 441

p² = 459

p = √459

p = 21.4 cm

∴ The length of p is 21.4 cm

b)

Measure of angle P

Using SOH CAH TOA

cos P= \frac{21}{30}

cos P = 0.7

P = cos⁻¹(0.7)

P = 45.6°

Hence, the measure of angle P is 45.6°

Learn more on Trigonometry here: brainly.com/question/17831932

#SPJ1

5 0
2 years ago
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