All categories

3 years ago

Which expressions have a value of –23?

Mathematics

2 answers:

ANTONII [103]3 years ago

8 0

A. 11-34

(11-34)
= -23
ANS: A. 11-34

ahrayia [7]3 years ago

7 0

You might be interested in

Translate this sentence into an equation. 48 is the product of Greg’s score and 3. Use the variable g to represent Greg’s score

wolverine [178]

Answer:

3*g = 48

Step-by-step explanation:

Greg's score multiplied by 3 is equal to 48 (the product).

3 0

4 years ago

Find x please help me I need the answer today before 11:59

OLEGan [10]

Answer:

70 degrees

180-40=140

140/2 = 70

3 0

3 years ago

Sergio is multiplying two factors, one to the tenths place and the other to the tenths place. He says the product will have two

Arturiano [62]

No. Because the Tenths place is right after the decimal. So he will only have 1 decimal place. Welcome!

7 0

3 years ago

Read 2 more answers

A naples daily news feature article emphasized the number of runners who were "20-something". what percentage of the runners wer

Artemon [7]

Answer:

however the meaning of math

Step-by-step explanation:

20+20

7 0

3 years ago

I don’t understand how to solve this graph.<br> (Y=MX+B)

Alla [95]

Answer:

The equation of line shown in the graph is $\mathbf{y=-\frac{1}{2}x -1}$

Step-by-step explanation:

We need to find equation of the line shown in graph.

The equation of line will be in slope-intercept form $y=mx+b$ where m is slope and b is y-intercept.

We need to find slope and y-intercept.

Finding y-intercept

Looking at the graph, we can find y-intercept when x =0, the value of y is known as y-intercept.

So, when x =0, y=-1

So, y-intercept is -1

Finding Slope

Now, for finding slope, consider 2 points on graph

(0,-1) and (-2,0)

Slope can be found using formula: $Slope=\frac{y_2-y_1}{x_2-x_1}$

We have $x_1=0, y_1=-1, x_2=-2, y_2=0$

Putting values and finding slope:

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{0-(-1)}{-2-0} \\Slope=\frac{0+1}{-2-0} \\Slope=\frac{1}{-2} \\Slope=-\frac{1}{2}$

So, slope is $m=-\frac{1}{2}$

Equation of line

Now, equation of line having slope $m=-\frac{1}{2}$ and y-intercept b = -1 is

$y=mx+b\\y=-\frac{1}{2}x -1$

So, equation of line shown in the graph is $\mathbf{y=-\frac{1}{2}x -1}$

5 0

3 years ago