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geniusboy [140]
3 years ago
7

The height of the building where the wire is attached is 70 feet

Mathematics
1 answer:
Alexeev081 [22]3 years ago
3 0
This is not a question...please rephrase.
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Factorize the expression below pls help giving brainliest
vekshin1

Answer:

See answer below

Step-by-step explanation:

2b(2ab)² - a(2b²)² = XaY³(z - b)

2b(2ab)(2ab) - a(2b^2)(2b^2) = XaY^3(z-b)

8a^2b^3 - 4ab^4 = XaY^3(z - b)

4ab^3(2a-b) = XaY^3(z - b)

X = 4

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7 0
2 years ago
State the type of hypothesis test to be used in the following situation: Researchers hoped to determine whether time spent watch
Vikki [24]

Answer:

t-test for difference in slopes

no association exists

Step-by-step explanation:

t-test can be used to determine signifiance in difference in slopes of of fit vs time and not fit vs time graph

The data shows that as number of hours spent watchnig television increases, there is no increasing or decreasing trend in number of people fit or not fit. The number of people fit or not fit seems to be distributed around 629 for 1-2 hours of watching television. There trend is not consistent in both cases with increasing number of hours

7 0
3 years ago
Need help finding the area
Andreas93 [3]

Answer:

the answer is 247.7 cm²

see the attachment photo!

5 0
2 years ago
Find the distance between (0, -5) & (18, -10). Select one:
julia-pushkina [17]
D = sqrt((0-18)^2 + (-5--10)^2)
D= sqrt ((-18)^2 + (5)^2)
D= sqrt( 324 + 25)
D= sqrt ( 349)
D = 18.7
6 0
3 years ago
Write the equation of the line in slope-intercept form that has a slope of -5/2 and passes through the point (14,-39)
bonufazy [111]

Answer:

Step-by-step explanation:

The equation of the line in point-slope form;

y+39 = (-5/2)(x-14)

Rearrange to solve for y:

y+39 = (-5/2)x + 35

y = (-5/2)x + 4

4 0
3 years ago
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