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3 years ago

A bicycle tire has a diameter of 62 cm

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

4 0

Answer:

1947

Step-by-step explanation:

This is the answer

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What is the measure of angle 4?

nata0808 [166]

Answer:

m<4=104 degrees

Step-by-step explanation:

Angles 3 and 4 are both supplementary angles. They both add up to 180 degrees. So, if you know one of them then you can just do 180-measure of angle 3. 180-76=104 degrees

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3 years ago

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Please anwser this thank you!!

Kamila [148]

Step-by-step explanation:

v>29 or 29,infinity sign i used an app called and this is what it showed

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2 years ago

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The equation cos−1 = x can be used to determine the measure of angle BAC.

Sergio [31]

we know that

in the right triangle ABC

the value of cosine of angle x is equal to

$cos(x)=\frac{AC}{AB}$

we have

$AC=3.4\ cm\\AB=10\ cm$

substitute the values

$cos(x)=\frac{3.4}{10}=0.34$

Find the measure of angle x

$x=cos(x)^{-1} =arc\ cos(0.34)=70.12\°$

Round to the nearest whole degree

$x=70\°$

therefore

<u>the answer is</u>

$70\°$

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3 years ago

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What is the best next step in the construction of the perpendicular bisector of AB?

Vladimir79 [104]

Answer:

This construction shows how to draw the perpendicular bisector of a given line segment with compass and straightedge or ruler. This both bisects the segment (divides it into two equal parts, and is perpendicular to it. It finds the midpoint of the given line segment.

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3 years ago

Please help really need to pass

VashaNatasha [74]

First add 5 to right side
$\frac{x}{7} = -4+5 = 1$
Next , to cancel the 7, you need to multiply by 7 on both sides
$x = 1*7 = 7$

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