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3 years ago

What do you notice about the angle measures?

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

7 0

1. Two angles are acute, while the other is square

2. They all add up to 180°

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Kyle collects rainwater in two barrels. Last week one barrel collected 1.46 gallons of rainwater. The other barrel collected 0.7

jok3333 [9.3K]

Answer:

2.211 gallon of rainwater

Step-by-step explanation:

1.46 gallon + 0.751 gallon = 2.211 gallon

5 0

3 years ago

I need help with Classifying Rational Numbers for an assignment due tomorrow. Could someone explain it for me?

prisoha [69]

Answer:

Step-by-step explanation:

https://byjus.com/maths/rational-and-irrational-numbers/

check it bro

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3 years ago

A scientist is growing bacteria in a lab for study. One particular type of bacteria grows at a rate of y=2t^2+3t+500. A differen

Leya [2.2K]

ANSWER

Approximately after 15 minutes.

EXPLANATION

The growth rate of the first bacteria is

$y = 2 {t}^{2} + 3t + 500$

The growth rate of the first bacteria :

$y = 3 {t}^{2} + t + 300$

To find the time that, there will be an equal number of bacteria, we equate the two equation;

$3 {t}^{2} + t + 300 = 2 {t}^{2} + 3t + 500$

$3 {t}^{2} - 2 {t}^{2} + t - 3t + 300 - 500 =00$

${t}^{2} - 2t - 200= 0$

We solve for t to get,

$t = 15.177$

$t = - 13.177$

We discard the negative value.

This implies that,

$t \approx15$

8 0

4 years ago

Short Answer (6 Points) Solve for k.<br> N= p-k/j

suter [353]

Answer:

k = (p - N)j = pj - Nj

Step-by-step explanation:

N = p - k/j

k/j = p - N

(k/j)j = (p - N)j

k = (p - N)j = pj - Nj

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4 years ago

Which of the following is not an ordered pair from the function f(x) = 5x - 6?

DerKrebs [107]

We have been given a function $f(x) = 5x - 6$ . We are asked to choose the point from given choices, which is not a solution of given function.

Let us check each given point one by one.

A. (3,9)

$f(x) = 5x - 6$

$9= 5(3)-6$

$9=15-6$

$9=9$

Since both sides of function are equal, therefore, point (3,9) is the solution of our given function.

B. $(1,-1)$

$f(x) = 5x - 6$

$-1= 5(1)-6$

$-1= 5-6$

$-1=-1$

Since both sides of function are equal, therefore, point $(1,-1)$ is the solution of our given function.

C. $(5,19)$

$f(x) = 5x - 6$

$19= 5(5)-6$

$19= 25-6$

$19=19$

Since both sides of function are equal, therefore, point $(5,19)$ is the solution of our given function.

D. $(4,10)$

$f(x) = 5x - 6$

$10= 5(4)-6$

$10= 20-6$

$10\neq 14$

Since both sides of function are not equal, therefore, point $(4,10)$ is not a solution of our given function and option D is the correct choice.

7 0

4 years ago