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3 years ago

If 2+12=18, find the value of 3−13.

Mathematics

2 answers:

s344n2d4d5 [400]3 years ago

8 0

Answer:

Answer is 10

Step-by-step explanation:

if in subtraction if the bigger digit is front of smaller digit then the answer was always start with - signs here the question is 3-13 so biggest digit is 13 and the signs is - so here 10 is the answer hope it is helpful to you all so please like

mojhsa [17]3 years ago

6 0

Answer:

-10

Step-by-step explanation:

3-13=-10

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3 years ago

Compare 6 ⋅ 108 to 3 ⋅ 106.

djverab [1.8K]

Answer:

$6*10^8$ is 200 times larger than $3*10^6$

Step-by-step explanation:

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3 years ago

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Solve for r. Show your work!<br> 12 =R– (34 – 2)<br><br> Helpppp!!

amm1812

Answer:

r = 44

Step-by-step explanation:

12 = r - (34 - 2)

Solve for r

___________

To solve, we need to isolate r.

Distribute the negative sign with the numbers within the parenthesis :

12 = r - 34 + 2

Add like terms :

12 = r - 32

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3 years ago

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Let AB = 24, AC = 10 and BC = 26.

nata0808 [166]

Answer:

a) 24

b) 10

c) 12/13

d) 5/13

e) 12/5

Step-by-step explanation:

a) We can see that the leg opposite <C is AB, and we are given AB = 24

b) We can see the leg adjacent to <C is AC, and we are given that AC = 10

c) The trig function sine is equal to

$\frac{opposite}{hypotenuse}$

The opposite, AB, is 24, and the hypotenuse, BC, is 26. We can plug those numbers in:

$sin(c) = \frac{24}{26} = \frac{12}{13}$

d)The trig function cosine is equal to

$\frac{adjacent}{hypotenuse}$

The adjacent, AC, is 10, and the hypotenuse, BC, is 26. We can plug those numbers in:

$cos(c) = \frac{10}{26} = \frac{5}{13}$

d)The trig function tangent is equal to

$\frac{opposite}{adjacent}$

The opposite, AB, is 24, and the adjacent, AC, is 10. We can plug those numbers in:

$tan(c) = \frac{24}{10} = \frac{12}{5}$

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3 years ago