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blsea [12.9K]
3 years ago
6

PLZ HELP ME- The measure of b is __. a0

Mathematics
2 answers:
dimaraw [331]3 years ago
8 0

Answer:

The answer is 21

Step-by-step explanation:

anastassius [24]3 years ago
4 0

Answer:

b = 21

Step-by-step explanation:

By the Pythagorean Theorem, which states that if you have a right angle with legs of a and b, and a hypotenuse of c, then a^2+b^2=c^2. Use this on the right triangle in the diagram to get 841 = 400 + b^2, or 441 = b^2 and b = 21.

Note: I think that the 1st diagram was unnecessary. ;)

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shtirl [24]
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m=(1-1)/(5--3)

m=0/8

m=0

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So this is a horizontal line of the form y=1
3 0
3 years ago
Solve the equation <br><br> 9x^2 - 64= 0<br><br> 9x^2 + 64= 0
My name is Ann [436]

Answer:

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Step-by-step explanation:

4 0
3 years ago
For each pair of points below, think about the line that joins them. For which pairs is the line parallel to the y-axis? Circle
gogolik [260]

Answer:

Option B.

Step-by-step explanation:

If two lines are parallel then their slopes are always same.

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If the slope of the line is same as the slope of y axis then the line passing through these points will be parallel to the y axis.

Slope of y - axis = ∞

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Option B). Slope of the line passing through (\frac{40}{3},\frac{14}{3}) and (\frac{40}{3},7) will be

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Therefore, line passing though these points is parallel to the y axis.

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Option B. is the answer.

5 0
3 years ago
Please help.... this is confusing me:0
JulsSmile [24]

Answer:

See below

Step-by-step explanation:

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cos z = A/H = adjacent / hy[potenuse = 12/20

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5 0
2 years ago
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Out of those options centimeter because it’s small but not as small as a millimeter is
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