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kow [346]
3 years ago
12

Find the value of x ?????

Mathematics
2 answers:
joja [24]3 years ago
7 0

Answer:

2x+57°+x=180 ( angle sum property of triangle)

3x=123

x=41

goblinko [34]3 years ago
5 0
I just wanted to let you know I had to go eat a little bit earlier I have a lot to do for you to
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Describe an event that involves dice and has a theoretical probability of 5\6.
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Answer:-

Step-by-step explanation:

1-5 marbles are blue you assign them a number and there is 1 red one and he is assign #6

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3 years ago
Evaluate the expression. Choose the best answer.
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You’ll receive brainlest if you answer this correctly goes to the first person btw!
Gnesinka [82]

Answer:

139 km

Step-by-step explanation:

a^{2} + b^{2} = c^{2}

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3 years ago
3. Quincy deposits $400 in a new bank account that earns 4% simple interest per year. What
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Answer:

$448

Step-by-step explanation:

We can use the simple interest formula for this:

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<em>t = time</em>

<em />

First, change 4% into its decimal form:

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Now, lets plug in the values:

A=400(1+(0.04)(3))

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The total amount in the account after 3 years will be $448

8 0
4 years ago
17th Street, 18th Street, 19th Street, and 20th Street are parallel streets that intersect 1st Avenue and 2nd Avenue. How long i
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So in your question that ask to calculate the length of 2nd avenue between 18th Street and 17th Street, to nearest foot. Base on my calculation, I came up with an answer of C. 671 ft. I hope you are satisfied with my answer and feel free to ask for more clarifications. 
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3 years ago
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