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Dovator [93]
3 years ago
6

Helppppp me nooooooooooooooooooooooooooooooooooooo

Mathematics
2 answers:
laila [671]3 years ago
5 0

Answer:

<u><em>I want brainliest</em></u>

Step-by-step explanation:

7.6 x 8 = 60.8

so the answer is either b or c

7.6 per hour

or

7.6h

makes the answer b

NARA [144]3 years ago
3 0

B. is the answerrrrr

yayyyyyyyyyyyyyyyy

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A car is designed to last an average of 12 years with a standard deviation of 0.8 years. What is the probability that a car will
Scorpion4ik [409]
Due to the common probability formula I can solve that task. Refering to the task you gave, we have all the information we need. We solve it like that: \frac{10-12}{0.8} = -2.5; Probability(-2.5)=.0.00621; Probability = 0.621%
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5 0
3 years ago
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Line n is parallel to Line P. Find the measure of each angle.<br> Please help
Margaret [11]

Answer:

m<1=140

m<2= 40

m<3= 140

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4 0
2 years ago
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Solve the system of equations 2 + 2y = -20 and x + 3y = -27 by combining the<br> equations.
AlexFokin [52]

Answer:

no estoy segura como se debe responder

1 (x + 2y = -20) ----> x*2y= -20

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ΔABC is a right triangle. Prove: a2 + b2 = c2 Right triangle BCA with sides of length a, b, and c. Perpendicular CD forms right
777dan777 [17]

Answer: Pythagorean Theorem Pieces of Right Triangles is not a justification for the proof.

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CD measures h units, BD measures y units, DA measures x units.

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a^2 + b^2 = c^2. ( because y + x=c)

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