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jarptica [38.1K]
3 years ago
11

50 POINTS!!! DO NOT ANSWER JUST FOR THE POINTS!!! IF YOU DO, ALL OF YOUR EARNED POINTS WILL BE TAKEN~~~~~~~~~~~~~~~

Mathematics
2 answers:
amm18123 years ago
8 0
A) [-7,-4] U [4,7]; B) [-4,-1]; C) [1,4]


muminat3 years ago
4 0
A) [-7,-4] U [4,7]; B) [-4,-1]; C) [1,4]
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Given: ΔABC; b= 10; c = 14, and ∠A = 54°. Find the length of side a to the nearest whole number.
alexandr402 [8]
A² = b² + c² - 2bc cosA
a² = 10² + 14² - 2*10*14 cos54
a² = 100 + 196 - 280 * cos54
a = \sqrt{100 + 196 - 280 * cos54}
a = 11.46

5 0
3 years ago
2605 rounded to the nearest hundred
Fittoniya [83]
It would round to 2600
8 0
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Find the equation of the line using the point-slope formula. Write the final equation using the slope-intercept form. the x-inte
wariber [46]

Step-by-step explanation:

Given x intercept is 1, So (x,y) is (1,0)

When x intercept is 1 then y  value is 0

Another point on the line is (-2,3)

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Find out slope using the two given points

slope m=\frac{y_{2}-y_1}{x_2-x_1} =\frac{3-0}{-2-1} =-1\\m=-1

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Point slope equation is

y-0=-1(x-1)

Equation of the line in slope intercept form is

y=-1x+1

7 0
3 years ago
A population of 50 hamsters grows at an annual rate of 40%.
qaws [65]

Answer:

560 hamsters

Step-by-step explanation:

==> 50 + 40% = 70

==> multiply 70 by 8 years

==> 70 × 8

==> 560

4 0
2 years ago
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Yanka [14]

Answer:

Step-by-step explanation:

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