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alexandr1967 [171]
2 years ago
11

You want to enlarge a picture by a factor of 5 from

Mathematics
1 answer:
Diano4ka-milaya [45]2 years ago
5 0

Answer:

20,30

Step-by-step explanation:

multiply by the factor for each one to get  a bigger picture

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Please help me. Its geometry in mathematics.
I am Lyosha [343]

Answer:

(b-10) +(b+10)=180

2b=180

b=90

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3 0
3 years ago
Mind my hand writing but I’m not sure what sign to put the “-“ or the “+” ?
Ierofanga [76]

hello!

so the answer that you put there is actually wrong and i'll tell you why and how to do it

so since you are adding the two:

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so the final answer is x - 8

i hope this helped and have a nice day!

4 0
3 years ago
Read 2 more answers
Simplify 12(x-4)+4(x+7)
My name is Ann [436]

Expand

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Collect like terms

(12x + 4x) + (-48 + 28)

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5 0
3 years ago
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In an examination it is required to get 40% of the aggregate marks to pass. A student gets 261 marks and is declared failed by 4
svetoff [14.1K]
The solution to the problem is as follows:

<span>→x− 4% (x) = 261</span>
<span><span>
→x − <span><span>4x/</span>100 </span>= 261

</span></span>I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
3 years ago
Pls help me in this khan academy exercise
sweet-ann [11.9K]

Answer:

x= 180° - (103°+33°)

x= 180° - 136°

x= 44°

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2 years ago
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