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3 years ago

The sine of the complimentary angle of 34°

Mathematics

1 answer:

tester [92]3 years ago

4 0

Answer: 0.559192903....

Step-by-step explanation:

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6 + ( - 3 ) is ___ units from 6, in the ___ direction.

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Answer:

6+(-3) is 3 units from 6 in the right direction

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Need help! Does anyone know how to do this type of math? (It's geometry)

mart [117]

Answer:

Step-by-step explanation:

refer the attachment

to solve the question we need to recall one of the most important theorem of circle known as two tangent theorem which states that tangents which meet at the same point are equal that is being said

FA=AI=17
CH=CG=2.5

since $\rm BA=FA+FB$ and it's given that FA and BA are 17 and 29 FB should be

$\rm 29=17+FB$

therefore,

$FB=29-17=\boxed{12}$

once again by two tangent theorem we acquire:

$FB=BH=\boxed{12}$

As BC=BH+CH,BC is

12+2.5
$\boxed{14.5}$

likewise,AD=AI+DI so,

21=17+DI [AD=21(given) and AI=17 (by the theorem)]

thus,

DI=21-17= $\boxed{4}$

By the theorem we obtain:

DI=DG=4

Similarly,DC=DG+CH therefore,

DC=4+2.5= $\boxed{6.5}$

Now finding the Perimeter of ABCD

$P_{\text{ABCD}}=\text{AB+AD+BC+DC}$

substitute what we have and got

$P_{\text{ABCD}}=\text{29+21+14.5+6.5}$

simplify addition:

$P_{\text{ABCD}}=\boxed{71}$

hence,

the Perimeter of ABCD is 71

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3 years ago

Which of the following is not a US customary unit of volume?

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A pound is a unit of weight, not volume.
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4 years ago

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One of my factors is 9. The sum of my product of my two factors is 13. What inumber am I?

timofeeve [1]

4 x+9=13 X=4 subtract 9 from the 9 and 13 and 13-9 =4 so x=4

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