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vichka [17]
3 years ago
11

Need help pls with 39

Mathematics
1 answer:
Daniel [21]3 years ago
3 0

For a triangle to be a triangle all the angles have to add up to 180 degrees. So 52 degrees plus 28 degrees would equal 80. So now to find the answer 180 - 80 then your final answer is 100! Hope This Helps

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15 POINTS!!! PLEASE HELP ASAP! WILL MARK BRAINLIST!
olga nikolaevna [1]

Answer:

136

Step-by-step explanation:

hyo^2=opp^2+adj^2

x^2=6^2+10^2

x^2=36+100

x^2=136

x=

\sqrt{136}

5 0
2 years ago
Read 2 more answers
A bulldozer does 30,000 joules of work to push another boulder a distance of 20 meters. how much force is applied to push the bo
svet-max [94.6K]
You divide the distance (20 meters) and 30,000 joules and youll get the force. therefore the answer will be 1500 newtons 
5 0
3 years ago
You develop an app to help students complete their homework. To earn money, you sell advertising space on the app’s main screen.
uranmaximum [27]

Answer:

Linear equation is y=0.002x+30

Step-by-step explanation:

We have,

Total monthly income (in dollars) = y

Number of times an app is opened = x

As, the advertiser pays $0.002 each time an app is opened.

So, the amount paid by the advertiser if an app is opened x times = 0.002x dollars.

Since, $30 per month is also paid by the advertiser.

Thus, total monthly income 'y' is given by,

y=0.002x+30

Hence, the graph of the linear equation is given below.

8 0
3 years ago
ZC is an altitude, m∠CYW (5x + 22)°, and m∠WZC (12x)°. Find m∠WZC
hammer [34]

Answer:

C

Step-by-step explanation:

ZC is an altitude, thus ∠ZCY = 90°

The sum of the3 angles in a triangle = 180°

Sum the 3 angles in ΔCYZ and equate to 180

90 + 5x + 22 + 12x = 180 ← simplify left side

17x + 112 = 180 ( subtract f112 from both sides )

17x = 68 ( divide both sides by 17)

x = 4

Hence

∠WZC = 12x = 12 × 4 = 48° → C

5 0
3 years ago
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g100num [7]
<span>x =110,000 *(0.025/1.00)
x = $2750

</span>
5 0
3 years ago
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