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lapo4ka [179]
3 years ago
7

5x5 ( easy points lol )

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0
25 thanks for the points happy early birthday
oksian1 [2.3K]3 years ago
6 0

Answer:

25

Step-by-step explanation:

thanks for the points I only need 1 more to reach the next rank now

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50 POINTS PLEASE HELP
il63 [147K]

Answer:

$11.80 per hour

Step-by-step explanation:

So in the first 30 hours.Julio's rate is r ( the normal hourly rate)

so in the 35 hours we divide it as 30 hours and 5 hours as

30(r) + 5 (1.4r) = 436.60

solve for r : 30r + 7r = 436.60

                    37r=436.60

Divide both sides by 37 : r= 11.8

Julios normal hourly rate is $11.80 per hour

8 0
3 years ago
Use the Pythagorean Theorem to solve for the missing side length. Round to the nearest tenth if necessary.
Ede4ka [16]

Answer:

B= 6

Step-by-step explanation:

pythagorean theorem formula is a² + b² = c²

so: 8² + b² = 10²

then: 64 + b² = 100

subtract 64 from both sides to get b²= 36

square root 36 and you get 6 for b

answer: B= 6

8 0
2 years ago
A=(1)/(2)h(b_(1)+b_(2)) solve for h
inessss [21]

Answer:

A = \frac{1}{2}h(b_1+b_2)\\2A = h(b_1+b_2)\\h = \frac{2A}{b_1+b_2}

3 0
3 years ago
PLEASE HELP FASTTT!!!
nirvana33 [79]

Answer:

5 seconds

Step-by-step explanation:

Looking at your function (h(t) = -16t^2 + 48t + 160), I see that the peak height will be 196 feet, and that is achieved in 1.5 seconds.

h(1.5) = -16(1.5)^2 + 48(1.5) + 160

h(1.5) = -16(2.25)+ 48(1.5) + 160

h(1.5) = -36 + 48(1.5) + 160

h(1.5) = -36 + 72 + 160

h(1.5) = 36 + 160

h(1.5) = 196

Going down from that height, it would take 3.5 more seconds, so it would take 5 seconds in total

h(5) = -16(5)^2 + 48(5) + 160

h(5) = -16(25) + 48(5) + 160

h(5) = -400 + 48(5) + 160

h(5) = -400 + 240 + 160

h(5) = -400 + 400

h(5) = 0

8 0
2 years ago
What is the benefit of using a coordinate graph?
slavikrds [6]

Answer:

Step-by-step explanation:

The graph of a function on coordinate axes (x- and y- axes) provides a good, fast, visual feel for the behavior of the function as the independent variable (x) increases.

8 0
3 years ago
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