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stira [4]
4 years ago
5

Someone help me with number 3

Mathematics
2 answers:
KatRina [158]4 years ago
8 0
The angle ABC is 90 degrees.
 It is divided into two angles. 

One is 4x, and one is 5x. Together that is 9x. 
9x = 90
Divide each side by 9 to get x. 
x = 10 

Multiply 4 by 10 to get 40 for angle ABD.
Multiply 5 by 10 to get 50 for angle DBC. 

∠ABD is 40º.
∠DBC is 50º.

Hope this helps!
julia-pushkina [17]4 years ago
7 0
Angle ABD = 40 Degrees. Angle DBC = 50 Degrees. Because we know that a right angle ( a boxed corner ) is 90 Degrees, you add up the X's and divide by 90 to find what X is. X in this case is 10. You then multiply using X ( 10 ). 4x10 is 40 and 5x10 is 50. Thus getting your angles.
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5 0
3 years ago
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What is tje solution to the inequality 6x-5&gt;-29
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Step-by-step explanation:

5 0
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Someone help me please!
dalvyx [7]

Answer:

y = 4x + 8

Step-by-step explanation:

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3 0
3 years ago
3. A florist sells large floral arrangements for $60 each. Small floral arrangements sell for $15 each. Jenna is buying 2 large
Norma-Jean [14]

Answer:

y=120

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8 0
3 years ago
Some one please help !!! How do I solve -1&lt;-x/3&lt;1
MArishka [77]
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-3 < - 3x/3 < 3. Simplify the mid term:

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(-1)(-3) < (-1)(-x) < (-1)(3)

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