3 years ago

What is the value of -2(5) + 3?

Mathematics

2 answers:

pantera1 [17]3 years ago

4 0

Answer is -7

-2(5)+3
-10+3
-7

Hope it helps

r-ruslan [8.4K]3 years ago

4 0

Answer:

-2 (5) + 3

- 10 + 3

= -7

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Sveta_85 [38]

Answer:

Step-by-step explanation:

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3 years ago

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Given that y= 12 cm and θ= 24 °, work out x rounded to 1 DP.<br><br> (not drawn to scale.)

padilas [110]

Answer:

$\huge\boxed{\sf x = 5.3}$

Step-by-step explanation:

<h3><u>Given:</u></h3>

y = 12 cm

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Using trigonometric ratio, tan.

$\displaystyle \boxed{tan \theta = \frac{opposite}{adjacent} }\\\\tan \ 24 = \frac{x}{12} \\\\0.445 = \frac{x}{12} \\\\Multiply \ 12 \ to \ both \ sides\\\\0.445 \times 12 = x\\\\5.3 = x\\\\x = 5.3\\\\\rule[225]{225}{2}$

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3 years ago

What is the value of x for part A and part B

GuDViN [60]

Part A :

So the two sides are equivalent,

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Solve for x and get 3.

~~

Answer : x = 3

~~

Part B :

To find JM, simply substitute x for 3 and solve,

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Answer : JM = 9

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I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

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