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Vlad [161]
3 years ago
13

Which of the following is the same as 5(2 − 1)?

Mathematics
1 answer:
VLD [36.1K]3 years ago
6 0
I believe it would be D
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In square ABCD, AC = 6x + 10, and BD = 10x + 2. What is the length of AC?
Oksanka [162]

Answer:

B) 22

Step-by-step explanation:

AC = BD

6x+10 = 10x+2

simplify:

subtract 6x and 2 from both sides:

4x = 8

x = 2

then:

AC = 6(2)+10 = 22

6 0
3 years ago
Read 2 more answers
Decrease £1200 by 25%
gayaneshka [121]
Ok well...
1200 times .25 is 300 so subtract 1200-300= 900 is the decreased number :) 

Hope it helps! :)

6 0
4 years ago
I’m not good in algebra so help me out please ☹️
Monica [59]

Answer:

I believe it's B.

3 0
3 years ago
Mario can eat 21 hot dogs in 6 minutes. At the same place, how many minutes would it take him to eat 35 hot dogs? ​
anyanavicka [17]

Answer:

10 minutes

Step-by-step explanation:

Mario can eat e21 hot dog in 6 minutes

Let 35 hot dog  eats in x minutes :

\frac{35}{x} =\frac{21}{6} \\x=\frac{35(6)}{21} \\x=10 min

Therefore, mario would eat 35 dogs in 10 min.

6 0
3 years ago
Can you PLEASE write a paragraph of how tragicomic functions work PLEASE!!!
iogann1982 [59]
They are used for making the sides of a triangle into a ratio. Sine is opposite of the angle divide by the hypotenuse, cosine is adjacent divided by the hypotenuse, and tangent is the opposite divided by the adjacent. Sine is the y-component, cosine is the x-component, and tangent is the ratio of sine/cosine or can also be considered the slope.
7 0
3 years ago
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