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2 years ago

Please help, 30 points, will give brainly

Mathematics

1 answer:

zhenek [66]2 years ago

3 0

Answer:

∠ABC = 39°

Step-by-step explanation:

Since ED bisects ∠CBD :

∠EBD = ∠CBE = 30°

Now, ∠ABD = ∠ABC + ∠CBE + ∠EBD = 99°

Solving :

99° = ∠ABC + 30° + 30°
∠ABC = 99° - 60°
∠ABC = 39°

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Find the slope of the line.

galben [10]

Answer:

0.5

Step-by-step explanation:

From the figure the line passes through the points (0,2) and (4,4).

The slope of the line that passes through the points $(x_1,y_1)$ and $(x_2,y_2)$ is always

$m=\dfrac{y_2-y_1}{x_2-x_1}.$

Therefore, the slope of the graphed line is

$m=\dfrac{4-2}{4-0}=\dfrac{2}{4}=\dfrac{1}{2}=0.5.$

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3 years ago

Tessa bought stock in a restaurant for $166.00. Her stock is now worth $202.52. What is the percentage increase of the value of

siniylev [52]

Answer:

$p = .22 = 22 \: \: percent \: increase$

Step-by-step explanation:

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3 years ago

Kerry’s grandmother, Mrs. Reynoso, is helping Kerry pay for guitar lessons. She has set up a special savings account to pay for

s2008m [1.1K]

Answer:

Month 5 is when it will be at $100

I hope this helps!

Step-by-step explanation:

x---0-----1-----2-----3----4-----5

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3 years ago

How do add or subtract negative fractions -2/5 +4/-10 =

tekilochka [14]

Answer:

$- \frac{4}{5}$

Step-by-step explanation:

1. Move the negative sing to the left.

$- \frac{2}{5} - \frac{4}{10}$

2. simplify 4/10 to 2/5.

$- \frac{2}{5} - \frac{2}{5}$

3. Simplify.

$- \frac{4}{5}$

Therefor, the answer is, -4/5

7 0

3 years ago

Read 2 more answers

HELP DUE IN 15 MINS! x = ?? degrees

Elza [17]

Answer:

VWU and FWT are vertical angles.

Their measure is same and:

VWU = 1/2(mVU + mFT)
x = 1/2(174° + 52°)
x = 113°

7 0

3 years ago