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Mazyrski [523]
3 years ago
8

I need help pleaseeeee

Mathematics
1 answer:
levacccp [35]3 years ago
6 0
The answers is 30 km.....
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What is m CDJ? <br>please help me I'm super confused.​
Citrus2011 [14]

Answer:

34 degrees.

Step-by-step explanation:

Assuming AK is a straight line and being shown angle JDK is right and 90 degrees it can be stated that 4x + (3x-8) = 90 degrees.

Drop the parentheses and get 7x - 8 = 90.

Add 8 to both sides 7x = 98.

Divide both sides by 7, x = 14.

Plug that x value into (3x-8), [3(14)-8] = 34 degrees.

8 0
2 years ago
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What is the value of the exponential expression 36 1/2
garik1379 [7]
For this case we have an exponential expression of the form:
 36^{ \frac{1}{2}}
 We can rewrite the exponential expression using power properties.
 We have then:
 \sqrt{36}
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 We have then:
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 Answer:
 T
he exponential function is given by:
 
36^{ \frac{1}{2}}=6
4 0
3 years ago
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Lelechka [254]

Step-by-step explanation:

s3d4drks3ks2srddex5v5

4 0
3 years ago
Find the measure of angle X in the figure below
Nezavi [6.7K]

Answer:

X = 80°

Step-by-step explanation:

55+45=100

180-100=80 angles in a triangle=180°

So Y = 80

and Y=X because opposite angles around a point are equal

6 0
3 years ago
A handy man charges $40 an hour plus the cost of materials. Rosanne received a bill from the handyman for $477 for 8 hour of wor
djverab [1.8K]
Should be something like 40(8)+ ?= 477$
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