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3 years ago

PLEASE HELP!! ILL MARK BRAINLYEST!!!

Mathematics

1 answer:

wlad13 [49]3 years ago

4 0

Answer:

b. lol.

Step-by-step explanation:

yeah I'm almost positive

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the graph below shows the relationship between dithering distances a delivery truck is driven and the amount of gas the truck us

LiRa [457]

Answer:

Step-by-step explanation:

Look at where the one gallon gas is, it's point comes to ten. :)

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3 years ago

How to divided 4 and 2/4

Lelu [443]

Answer:

Step-by-step explanation:

turn 2/4 into fraction by dividing 2 by 4 equals to 0.5 then divide 4 by 0.5 equals 8

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3 years ago

In need of help pls. Try and answer asap.

Alina [70]

Answer:

Step-by-step explanation:

∠1 and 85 are supplementary

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2 years ago

What fraction represents 0.64 ? With bar notation 64/9999 64/999 64/99 64/9

Bad White [126]

Answer:

16/25

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3 years ago

Solve the right triangle, ΔABC, for all the missing side and angles to the nearest tenth given sides a = 10.6 and b = 19.2.

Aliun [14]

Answer:

Part 1) $c=21.9\ units$

Part 2) $B=61.1\°$

Part 3) $A=28.9\°$

Part 4) $C=90\°$

Step-by-step explanation:

step 1

Find the length side c

Applying the Pythagoras Theorem

$c^{2}=a^{2}+b^{2}$

substitute the given values

$c^{2}=10.6^{2}+19.2^{2}$

$c^{2}=481$

$c=21.9\ units$

step 2

Fin the measure of angle B

we know that

In the right triangle

$tan(B)=b/a$

substitute the given values

$tan(B)=19.2/10.6$

$B=arctan(19.2/10.6)=61.1\°$

step 3

Find the measure of angle A

we know that

The measure of interior angles in a triangle must be equal to 180 degrees

∠A+∠B+∠C=180°

Remember that in a right triangle the measure of angle C is 90 degrees

we have

$B=61.1\°$

$C=90\°$

substitute

$A+61.1\°+90\°=180\°$

$A=28.9\°$

4 0

3 years ago