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Leviafan [203]
3 years ago
11

15 POINTSSS AND BRAINLIEST

Mathematics
1 answer:
Ludmilka [50]3 years ago
5 0
1.) 52:97.5
2.) 1:1.875

Hope this helps!
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Simplify (23)^–2 genuinely confused
statuscvo [17]

Answer:

1/529

Step-by-step explanation:

23^{-2}\\\\\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}\\23^{-2}=\frac{1}{23^2}\\\\23^2=529\\\\=\frac{1}{529}

7 0
3 years ago
What is the value of 'y' in <br> x = 2y + 6
irina1246 [14]

Answer: (x-6)/2

Step-by-step explanation:

x=2y+6

x-6=2y

(x-6)/2=y

y=(x-6)/2

5 0
3 years ago
Simplify the expression.<br> 2u + 8u - 5u
MAXImum [283]

Answer:

= 5u

Step-by-step explanation:

You combine like terms

( 2u+ 8u = 10u )

( -5u + 10 u =5u)

3 0
3 years ago
Which expression is equivalent to 7c +4 + 10c – 6?<br> 15<br> 15c<br> 17c - 2
slega [8]

Answer:

17c - 2

Step-by-step explanation:

Firstly, add the normal numbers together:

7c + 4 + 10c - 6

4 - 6 = -2

7c + 10c - 2

Now, the two numbers with a c value can be added together:

7c + 10c = 17c

This returns the answer:

17c - 2

Hope this helps!

5 0
3 years ago
the coordinates of the vertices of a triangle are (3, 7), (3, 1), and (-5, 1). determine if the following statements are true or
kipiarov [429]

Answer:

WHY MUST I CRYYY

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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