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1 year ago

Solve for x to the nearest tenth!!!!

Mathematics

1 answer:

Sedaia [141]1 year ago

6 0

Answer:

√2685 is your answer

hope this will help you

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2 Do side lengths 23, 16, and 7 create a triangle? Show Your Work

Alexus [3.1K]

Answer:

what type? if right then

7^2+16^2=23^2

49+256=529

305≠529

so its not a right triangle

Step-by-step explanation:

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2 years ago

Solve the equation using factoring polynomials. (z+5)2z

Mkey [24]

(x + 5)²z
(x + 5)(x+ 5)z
(x² + 5x + 5x + 25)z
(x² + 10x + 25)z
(x²)z + (10x)z + (25)z
x²z + 10xz + 25z

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2 years ago

A scuba diver returning to the surface swims to move up quickly, then waits a few meters below the surface to avoid pressure iss

Juliette [100K]

Given:

The function f represents the diver's distance from sea level over time, in seconds.

$f(x)=\begin{cases}3x+1 & \text{ if } -9$

To find:

The correct statement for the domain.

Solution:

Domain is the set of input values for which the function is defined.

Here, x values are the input values and they represent time intervals on which the function is defined

Here, the possible intervals for x are $-9$ .

$Domain=(-9,-2]\cup (-2,1]\cup (1,7)$

$Domain=(-9,7)$

Therefore, the domain is the time interval (−9, 7). Hence the correct option is A.

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2 years ago

The Brown family’s dinner was 75.89 and the left 10.00 as a tip. What percent was the tip

frez [133]

Answer:

about 13%

Step-by-step explanation:

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2 years ago

The slope is 1/3, the y-intercept is -4. How would your write this as an equation?

forsale [732]

Y=1/3x-4
y = mx + b
m is ur slope
b is ur y-intercept
just plug in the numbers w the letters

7 0

3 years ago