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skad [1K]
3 years ago
11

20x4.2 + 16x?a? - 4x?a?!

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
4 0

Answer:

36 inch

Step-by-step explanation:

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A television weighs 8.50 pounds. How many grams is this? (Hint: You need to
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Hello

The answer is 3855'5

Step-by-step explanation:

At first change lbs to kg.

Then you'll change the kg to grkg×1000=gr

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4 0
3 years ago
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10) Find the measure of angle D. Hint: you must do two math problems to solve
NISA [10]

Answer:

Option A.) 43°

Step-by-step explanation:

Part 10)

step 1

Find the length of side EG

see the attached figure to better understand the problem

we know that

In the right triangle EGF

cos(65^o)=\frac{EG}{EF} ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

cos(65^o)=\frac{EG}{11}

solve for EG

EG=(11)cos(65^o)\\EG=4.65\ cm

step 2

Find the measure of angle D

In the right triangle DEG

tan(D)=\frac{EG}{DG} ----> by TOA (opposite side divided by adjacent side)

substitute the given values

tan(D)=\frac{4.65}{5}\\\\D=tan^{-1}(\frac{4.65}{5})=43^o

3 0
3 years ago
5a + 7 - 8b - 3a +2b - 4
kifflom [539]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>2a + 3 - 6b</em>

<em />

▹ Step-by-Step Explanation

5a + 7 - 8b - 3a + 2b - 4

<u>Collect like terms</u>

2a + 7 - 8b + 2b - 4

<u>Final Answer</u>

2a + 3 - 6b

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

3 0
3 years ago
Read 2 more answers
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