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2 years ago

Find the difference -4 -5

Mathematics

1 answer:

madam [21]2 years ago

3 0

Answer:

-9

Step-by-step explanation:

Think about the Keep and change rule, since this is negative, the more negative numbers there are the more it will go deeper. -4 - 5 is -9 because just create a number line and place -4 one it, then jump backwards 5 times.

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Use the numbers 6 2 9 5 2 3<br> to make 36.

VashaNatasha [74]

Answer:

6+2+9+5+2+3+6+3 = 36

Step-by-step explanation:

If you like my answer than please mark me brainliest

5 0

3 years ago

For every truck a police officer encounters she writes down T, for every car C, for every van V, and for every vehicle that is n

Kruka [31]

Answer:

5 = T

8 = C

3 = V

3 = O

which means its other because it said it is not a car, truck or van so its other meaning O

O = other

Answer: O

Step-by-step explanation: Theirs really nothing to it just pay attention to the hint :)

4 0

3 years ago

Select the inequality that corresponds to the figure:

vivado [14]

Answer:

C. 2x-y>-7

Step-by-step explanation:

The Line is not part of the region since is drawn in the graph using a dotted line, but we still need to find its equation.

The equation of a line is y=mx+b, where 'm' is the slope.

'm' can be obtained using the following formula.

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

To find the slope, as well 'b' we need points from the line, those will be (-6,-5), (0,7) as (x2,y2) and (x1,y1) respectively

Evaluating those point in the formula we have 'm' =2

Using now the above result and the point (0,7) in the equation y=mx+b, we obtain the value for 'b'.

7=2*0+b7

b=7

Hence our line is y=2x+7, and if we write it in standard form we obtain the following> y-2x=7.

Now, since our line is not part of the region, and the region is below that line, there is the < sign.

Hence the inequality that corresponds to the figure is y-2x<7 or, if we multiply by -1 (changin orientation of signs) 2x-y>-7

4 0

3 years ago

Bruhhhh helppppppp meww

Neporo4naja [7]

Answer:

Step-by-step explanation:

Given

V = $\frac{Bh}{3}$

Substitute the given values for B and h into the formula

V = $\frac{15(28)}{3}$ = $\frac{420}{3}$ = 140 in³

4 0

3 years ago

Find the domain and range of the relation, and state whether or not the relation is a function.

Brilliant_brown [7]

Domain is {1 ,2,3,4}
range is {3}
it's a function because each element in x has only one image in y

6 0

3 years ago

Read 2 more answers

Find the difference -4 -5​

Find the difference -4 -5