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3 years ago

Determine the measure of each angle. Then describe each angle as acute, right, obtuse, or straight.

Mathematics

1 answer:

alexira [117]3 years ago

3 0

I think it was meant for paper you need to be able too mesure this

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A slope of -2 and a y-intercept of -7

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Y=-2x-7
Y=mx+b where m is the slope and b is the y-intercept

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3 years ago

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On Monday 430 students went on a trip to the zoo all 9 buses were filled and seven students had to travel in cars how many stude

tankabanditka [31]

Answer: 47 students

Step-by-step explanation:

430 students went on a trip with the majority of them going on buses.

7 students however, had to use cars.

The number of students who used buses are:

= 430 - 7

= 423 students

The number of students in each bus is:

= No. of students taking buses / no. of buses

= 423 / 9 buses

= 47 students

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2 years ago

The total weight of 15 boxes is 45 pounds .how much would 40 boxes weigh

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3 years ago

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Anna007 [38]

n 1 2 3 4 5 6

f(n) 1033 932 831 730 629 528

First term (a₁): 1033 Common difference (d): -101

Explicit rule: $a_{n} = 1134 - 101n$ Recursive rule: $a_{n} = a_{n-1} - 101$

$a_{n} = a_{1} + d(n - 1)$

$a_{n} = 1033 - 101(n - 1)$

$a_{n} = 1033 - 101n + 101$

$a_{n} = 1134 - 101n$

***********************************************************************************

n 1 2 3 4 5 6

f(n) -39 -29 -19 -9 9 19

First term (a₁): -39 Common difference (d): +10

Explicit rule: $a_{n} = -49 + 10n$ Recursive rule: $a_{n} = a_{n-1} + 10$

$a_{n} = a_{1} + d(n - 1)$

$a_{n} = -39 + 10(n - 1)$

$a_{n} = -39 + 10n - 10$

$a_{n} = -49 + 10n$

***********************************************************************************

n 1 2 3 4 5 6

f(n) 3.75 2.5 1.25 0 -1.25 -2.5

First term (a₁): 3.75 Common difference (d): -1.25

Explicit rule: $a_{n} = 5 - 1.25n$ Recursive rule: $a_{n} = a_{n-1} - 1.25$

$a_{n} = a_{1} + d(n - 1)$

$a_{n} = 3.75 - 1.25(n - 1)$

$a_{n} = 3.75 - 1.25n + 1.25$

$a_{n} = 5 - 1.25n$

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3 years ago

the ratio of peanut butter to cookie dough in a mixture is 1:5. Which of the following best describes the amount of peanut butte

arsen [322]

There is 5 times the amount of cookie dough to peanut butter
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3 years ago

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