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Alona [7]
3 years ago
9

What is the length of BC? Round to the nearest tenth.

Mathematics
2 answers:
juin [17]3 years ago
5 0
I think I'm not very sure and I don't want you to get it wrong!!!! i think this 21.3in if you are not sure look for more alternatives
Greeley [361]3 years ago
3 0

Answer:

B) 20.5

Step-by-step explanation:

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What is equal to21/28
Marina CMI [18]

Answer:

In a simplified version it can be expressed as 3/4.

Hope that helped. x

Step-by-step explanation:

21 divided by 7 is 3

28 divided by 7 is 4.

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2 years ago
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An____ is a number, a variable, or a combination of numbers and variables and operation symbols.
TEA [102]

Answer:

Expression.

Step-by-step explanation:An expression containing variables, numbers, and operation symbols is called an algebraic expression. is an example of an algebraic expression. Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables.

3 0
3 years ago
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Given that GK is a perpendicular bisector to JH which two triangles are congruent by the HL theorem
Digiron [165]
JGK is congruent to HGK
3 0
3 years ago
Which is the graph of y = _0.4x?<br><br> A.<br><br><br> B.<br><br><br> C.<br><br><br> D.
cestrela7 [59]
Y = -0.4x

1) It is a straight line
2) I passes through the origin (0,0), because the y-intercpet is 0.
3) The slope is negative, so it passes throuh II and III quadrants
4) The magnitude of the slope = 0.4
4) The angle of the line with the negative side of the x-axis is that whose tan is 0.4 => angle = 21.8 °

With all that information you can identify the graph, given that you didn't include the options.
8 0
3 years ago
75% of what number is 45? <br><br> A:15<br> B:30<br> C:45<br> D:60
jarptica [38.1K]

Answer:

D. 60= 100 % therefore, 45 would equal 75 %.The answers D. Hope this helps!

Step-by-step explanation:

5 0
3 years ago
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