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dimulka [17.4K]
3 years ago
9

Help I don’t quite understand

Mathematics
1 answer:
nekit [7.7K]3 years ago
3 0
1. x=65
2. x=40

Step-by-Step

1. Since a straight line is 180° we can take 180-50 and divide by 2.

2. Since a square in a corner indicates 90°, just add 90 + 110 + 80 and you will get 280. From there divide 280 divided by 2. You should get your answer.
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¿que son los grafos triviales?
Svet_ta [14]

Answer:

la respuesta

Step-by-step explanation:

perdon si no es

7 0
3 years ago
If <br>f(x)=x^2+2x-4<br>and <br>g(x)=3x+1<br>find<br>g(f(x))=___x^2+___x+___​
Tasya [4]

Answer:

Step-by-step explanation:

g(x^2 + 2x - 4)

3(x^2 + 2x - 4) + 1

3x^2 + 6x - 12 + 1

3x^2 + 6x - 11

6 0
4 years ago
Find the value of 21 + 4(32 - 5). <br> a. 37<br> b. 25 <br> c. 100
dusya [7]

Answer:

<u>The right answer is A. 37</u>

Step-by-step explanation:

Let's find the value of:

21 + 4(3² - 5)

21 + 4 * (9 - 5)

21 + 4 * (4)

21 + 16 = 37

<u>The right answer is A. 37</u>

6 0
4 years ago
Please help me! <br>Extra points for this one
emmainna [20.7K]

Answer:

3x +-4

Step-by-step explanation:

well since it is linear functions you would want the Mx+B equation to be present and since you have to find rise over run you would get 3/1 which is just 3 translated giving you a slope of 3 and your y-intercept is your B so in forth giving you the answer of 3x+ -4

plz mark brainliest

7 0
4 years ago
Read 2 more answers
Find the answer to the equation <br> 9x-7i &gt;3(3x-7u)
TEA [102]
You cannot really find an exact value for the answer to this. Instead you can write the inequality in terms of the variables.

<span>9x-7i >3(3x-7u)
</span><span>9x-7i > 9x -21u
</span>9x - 9x -7i > -21u
-7i > -21u
We need to divide both sides with -7 therefore we also need to flip the sign. Therefore, the answer is,

i<3u
8 0
3 years ago
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