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Alexus [3.1K]
3 years ago
5

Help ASAP I’ll mark you as brainlister

Mathematics
1 answer:
Studentka2010 [4]3 years ago
3 0

Answer:75°

Step-by-step explanation:just trust me on this :)

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A map has a scale of 1 inch = 3 miles. Which of the following scales is equivalent?
tankabanditka [31]
12 inch=36 miles because if you multiply 11 x 3 you get 36 miles.
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2 years ago
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What is the value of y?<br> A) 130°<br> B) 65°<br> C) 50°<br> D) 25°
Lera25 [3.4K]

Answer:

B

Step-by-step explanation:

180-130=50

180-50=130

130:2=65

4 0
3 years ago
Whats the answer to this problem 9x+10=2001-X
Vilka [71]

Answer: x=1991/10

Step-by-step explanation: Step 1: Simplify both sides of the equation.

9x+10=2001−x

9x+10=2001+−x

9x+10=−x+2001

Step 2: Add x to both sides.

9x+10+x=−x+2001+x

10x+10=2001

Step 3: Subtract 10 from both sides.

10x+10−10=2001−10

10x=1991

Step 4: Divide both sides by 10.

10x

10

=

1991

10

x=

1991

10

5 0
3 years ago
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Im bored put something funny as an answer and ill give brainliest
kvv77 [185]

Answer:

Q: How do you get a squirrel to like you? A: You act like a nut!

Step-by-step explanation:

8 0
4 years ago
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Write a x (-a)x 13 x a x (-a) x 13 in power notation
miss Akunina [59]

Answer:

a\times (-a)\times 13\times a\times (-a)\times 13 can be written in power notation as a^{4}\times 13^{2}

Step-by-step explanation:

The given expression

a\times (-a)\times 13\times a\times (-a)\times 13

Writing a\times (-a)\times 13\times a\times (-a)\times 13 in power notation:

Let

a\times (-a)\times 13\times a\times (-a)\times 13

= [13\times13][(a\times (-a)\times a\times (-a)]

As

13\times13 = 13^{2} , a\times a = a^{2} , (-a)\times (-a) = (-a)^{2}

So,

=[13^{2}][a^2\times (-a)^2]

As

(-a)^2 = a^{2}

So,

=[13^{2}][a^2\times a^2]

As ∵a^{m} \times a^{n}=a^{m+n}

=[13^{2}][a^{2+2}]

As ∵a^{m} \times a^{n}=a^{m+n}

=13^{2}\times a^{4}

=a^{4}\times 13^{2}

Therefore, a\times (-a)\times 13\times a\times (-a)\times 13 can be written in power notation as a^{4}\times 13^{2}

<em>Keywords: power notation</em>

<em>Learn more about power notation from brainly.com/question/2147364</em>

<em>#learnwithBrainly</em>

5 0
3 years ago
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