2 years ago

I need #8 done (Show work) will mark brainliest

Mathematics

2 answers:

notsponge [240]2 years ago

4 0

Step-by-step explanation:

<u>Statement Reason</u>

BD bisects ∠ABC Given

m∠ABD = (3x + 4)°, m∠DBC = 55° Given

∠ABD ≅ ∠DBC Definition of angle bisector

3x + 4 = 55 Definition of congruence

3x = 51 Subtraction property

x = 51/3 Division property

x = 17 Proved

Fittoniya [83]2 years ago

3 0

Answer:

see explanation

Step-by-step explanation:

Since BD bisects ∠ ABC , then

∠ ABD = ∠ DBC , substitute values

3x + 4 = 55 ( subtract 4 from both sides )

3x = 51 ( divide both sides by 3 )

x = 17

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9e + 4 = -5e + 14 + 13e =

Aloiza [94]

Answer:

9e+4=8e+14

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Step-by-step explanation:

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3 years ago

Given A(8,3), B(4,8), C(4,4) and D(8,-1) find the slope of AB

Snezhnost [94]

Answer:

Step-by-step explanation:

Slope: $\frac{y_2-y_1}{x_2-x_1}$ when the given points are $(x_1,y_1)$ and $(x_2,y_2)$

Plug in A(8,3) and B(4,8)

$=\frac{8-3}{4-8} \\=\frac{5}{-4}\\=-\frac{5}{4}$

Therefore, the slope of AB is $-\frac{5}{4}$ .

I hope this helps!

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3 years ago

a candy store sells different size bags of jelly beans.the line plot shows the weights of ten bags.Mikayla bought all of the. ba

konstantin123 [22]

Answer:

C.) 3/8 pounds

Step-by-step explanation:

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2/8 + 1/8 = 3/8 pounds

hopefully this helps you :)

pls mark brainlest ;)

thank you and stay safe

8 0

3 years ago

Help me with this one

Cloud [144]

The answer would be, y - 32 + 4y

3 0

3 years ago

Read 2 more answers

The current student population of the Brentwood Student Center is 2,000. The enrollment at the center increases at a rate of 4%

swat32

Answer:

2249.728 so the answer would be 2250

Step-by-step explanation

2000(1.04)^3 you can change the 3 out for any number to find the population for any given year.

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