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Lilit [14]
3 years ago
15

Just need the answer. no explanation needed. ASAP answers!

Mathematics
2 answers:
Fiesta28 [93]3 years ago
7 0

I feel you my guy, struggling to get my ALS done too and graduate

LUCKY_DIMON [66]3 years ago
6 0

You should definitely improve the quality of the image, because I can't see anything clearly.

Also, the 4th answer is hidden.

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Expand x(4x+1) answer for this please
Sonbull [250]

Answer:

4x^2 + x

Step-by-step explanation:

just multiply x to each of the terms.

4 0
2 years ago
Read 2 more answers
A student earns $11.75 per hour for gardening. if she worked 21 hours this month, then how much did she earn? show work​
ankoles [38]

Answer:

$246.75

Step-by-step explanation:

A student earns $11.75 for 1 hour

If she works for 21 hours this month then the total amount earned can be calculated as follows

= 11.75 × 21

= 246.75

Hence the total amount earned this month is $246.75

4 0
2 years ago
Need help finding x pls help
neonofarm [45]

Answer:

C: x = 11

Step-by-step explanation:

if 28 / 4 = 7, then you divide 40 / 4 to get what WH's side is.

if the side is 10 the x has to be 11 because 11 - 1 = 10

3 0
2 years ago
What is y= 4^x with the domain of (-2,0,3)
Elena L [17]

Step-by-step explanation:

\text{Put}\ x=-2,\ x=0\ \text{and}\ x=3\ \text{to the equation}\ y=4^x:\\\\y=4^{-2}\qquad\text{use}\ a^{-n}=\dfrac{1}{a^n}\\\\y=\dfrac{1}{4^2}=\dfrac{1}{16}\\-----------------\\\\y=4^0=1\\-----------------\\\\y=4^3=64

7 0
3 years ago
Set up, but do not evaluate, the integral that represents the length of the curve given by
netineya [11]

Answer:

L = ∫₀²ᵖⁱ √((1 − sin t)² + (1 − cos t)²) dt

Step-by-step explanation:

Arc length of a parametric curve is:

L = ∫ₐᵇ √((dx/dt)² + (dy/dt)²) dt

x = t + cos t, dx/dt = 1 − sin t

y = t − sin t, dy/dt = 1 − cos t

L = ∫₀²ᵖⁱ √((1 − sin t)² + (1 − cos t)²) dt

Or, if you wish to simplify:

L = ∫₀²ᵖⁱ √(1 − 2 sin t + sin²t + 1 − 2 cos t + cos²t) dt

L = ∫₀²ᵖⁱ √(3 − 2 sin t − 2 cos t) dt

7 0
3 years ago
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