2 years ago

Help plzzzzzzzzzzzz

Mathematics

1 answer:

victus00 [196]2 years ago

8 0

Answer:

m<ABD = 76°

m<DBE = 104°

Set the two expressions given equal to 180° then solve. Use verticle opposite angle proof to then find the other angles.

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2d + 1 = 9<br><br> so d = what

weeeeeb [17]

Answer:

d is 4 :))

hope that helped

8 0

3 years ago

Read 2 more answers

The sum of two and three times the difference of a number and five is equal to four times the difference a number and one.

Andru [333]

Answer:

$x=-9$

Step-by-step explanation:

We translate the phrase into an equation:

$2+3(x-5)=4(x-1)\\$

Then we simplify:

$2+3(x-5)=4(x-1)\\2+3x-15=4x-4\\-13+3x=4x-4\\-9=x$

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2 years ago

Austin is watching a football game. His team loses 9 yards and then gains 5 yards. He doesn’t watch the next play, but afterward

katrin [286]

The team gained 3 yards on the play audition missed

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3 years ago

2/3 cups of raisins are mixed with 1/2 cup peanuts what is the ratio

krok68 [10]

3:5 because if you add the fractions together it is what you get so the 5 would be raisins and the 3 would be peanuts

6 0

3 years ago

What is the equation of the following line? Be sure to scroll down first to see

Rom4ik [11]

<h2>Answer:</h2>

-1/3x

<h2>Step-by-step explanation:</h2><h3>Known :</h3>

x1 = -3
x2 = 0
y1 = 1
y2 = 0

<h3>Asked :</h3>

Correct line equation

<h3>Solution :</h3>

We can find the straight line equation using this formula,

$\frac{y-y1}{y2-y1} = \frac{x-x1}{x2-x1}$

Insert all we know inside the formula,

$\frac{y-1}{0-1} = \frac{x-(-3)}{0-(-3)}\\\frac{y-1}{-1} = \frac{x +3}{3}\\$

Use cross multiplication,

3(y - 1) = -1(x + 3)\

3y - 3 = -x - 3

3y = -x - 3 + 3

3y = -x

y = -1/3x

<h3>Conclusion :</h3>

The correct equation is y = -1/3x

6 0

2 years ago

Help plzzzzzzzzzzzz ​

Help plzzzzzzzzzzzz