All categories

2 years ago

the temperature was -6 f. it rose so that the temperature was 0 f. what represents the change in temperature

Mathematics

1 answer:

timofeeve [1]2 years ago

4 0

Answer:

f + 6

Step-by-step explanation:

You might be interested in

Natalia can serve 120 volleyballs in 8 minutes and 330 volleyballs in 22 minutes. How many volleyballs can Natalia serve per min

Likurg_2 [28]

Answer:

Step-by-step explanation:

120+330=450

8+22=30

per minute->450÷30=15

7 0

2 years ago

What doea the sum of the number mean?

Paraphin [41]

The sum is the total of two numbers. For example, the sum of 2 and 3 is 5

8 0

2 years ago

Use the given information to write the equation of the line in slope-intercept form: y = mx + b

worty [1.4K]

Answer:

$y =2x + 3$

Step-by-step explanation:

Given

(-2,-1) and (3,9).

Required

Determine the line equation

First, we calculate slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Where

$(x_1,y_1) = (-2,-1)$

$(x_2,y_2) = (3,9)$

So, we have:

$m = \frac{9 - (-1)}{3- (-2)}$

$m = \frac{9+1}{3+2}$

$m = \frac{10}{5}$

$m = 2$

The equation is then calculated using:

$y - y_1 = m(x - x_1)$

$y - (-1) =2(x - (-2))$

$y - (-1) =2(x +2)$

$y +1 =2(x +2)$

Open bracket

$y +1 =2x + 4$

Subtract 1 from both sides

$y +1-1 =2x + 4-1$

$y =2x + 3$

7 0

2 years ago

Solve the equation for <img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-fo

riadik2000 [5.3K]

X = 35

Step 1: Multiply both sides of the equation by seven thirds

Step 2: Reduce sides

Step 3: Multiply the numbers

4 0

2 years ago

Read 2 more answers

3x^2+15x+25=−3x−2<br>whats the discrimate?

Zepler [3.9K]

Answer:

The discriminate is 0

Step-by-step explanation:

Hope this helps!

8 0

2 years ago

Read 2 more answers