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3 years ago

NEED DONE ASAP

Mathematics

2 answers:

natulia [17]3 years ago

5 0

Answer:

C: 80

Step-by-step explanation:

Place the compass with same radius open at B to draw an arc meeting the previous arc. Produce an arm from this point to bisect the angle previously drawn.

MariettaO [177]3 years ago

4 0

It’s 40 degrees since the bisect of an angle is just half of the original angle.

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In ∆ABC the angle bisectors drawn from vertices A and B intersect at the point D. Find m∠ADB if

Svetllana [295]

Answer: ∠ABD = $\bold{\frac{1}{2}}$ ∠C

<u>Step-by-step explanation:</u>

$\angle A + \angle B + \angle C = 180^o\\\\\dfrac{1}{2}\angle A+\dfrac{1}{2}\angle B+\angle D=180^o\\\\\\\text{Solve the system by multiplying the second equation by -2}\\\angle A + \angle B + \angle C = 180^o\\\underline{-\angle A - \angle B - 2\angle D = -180^o}\\.\qquad \qquad \quad \angle C-2\angle D=0\\.\qquad \qquad \qquad \qquad \angle C=2\angle D\\.\qquad \qquad \qquad \quad \dfrac{1}{2}\angle C=\quad \angle D\\$

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3 years ago

The ratio of 36 salted eggs to 18 guest

satela [25.4K]

The answer would be 36:18 and done

6 0

3 years ago

Read 2 more answers

HELP ASAP

valentina_108 [34]

Answer:

Jess bought 403 pounds of each type of candy

Step-by-step explanation:

For this reason, though the PEA Mathematics Department promotes ... for me. It went over basic algebra and problem-solving techniques. ... priced at $4 per pound and candy priced at $3.50 per pound. Given that the bill came to. $20.75, figure out how many pounds of each type of candy Jess bought. 403.

Sorry if this is wrong and hope I helped! ^^

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3 years ago

Graph this function using intercepts:<br> x–y= -10

Oksanka [162]

X-Y=10
X-y+y=-10+y
X=y-10
The answer is x=y-10

7 0

3 years ago

Please include how to solve this!! Thanks you!

arlik [135]

Circle=27, triangle=18, and square=26

Start with the second question. If you divide 36 by 2, you get 18 which is the value for the triangle. Now since you know the value of the triange you subtract it from 45. (45-18=27) 27 is the value of the circle. Lastly, subtract 27 from 53 to get the value of the square (53-27=26). Hope this helps!

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4 years ago