All categories

3 years ago

Subtract and answer with the simplest form −338−78 = ? thank you!!!!!!

Mathematics

2 answers:

bixtya [17]3 years ago

8 0

Answer:

-338-78= -416

Step-by-step explanation:

Lyrx [107]3 years ago

8 0

Answer:

- 416

Step-by-step explanation:

−338−78 =
- (338 + 78) =
- 416

You might be interested in

The sun of 3 less than 5 times a number and the number increased by 9 is 24. What is the number?

hoa [83]

Answer:

the answer is 3

Step-by-step explanation:

5 x - 3 + x + 9 =24

6X + 6 = 24

6X =18

×=3

3 0

2 years ago

How do you do one-step equations?

strojnjashka [21]

An example of a one step equation would be 5+5=10
But equations with more than one step would be like: find the sum of 5+5 and then find 50% of the sum of 5+5

6 0

2 years ago

Will upvote brainiest answer and add friend

Mashcka [7]

Answer:

68°

Step-by-step explanation:

ABD is a right angle and the measure of it is 90°

m<CBD + m<ABC = m<ABD

4x + 52° + 8x - 10 = 90° add like terms

12x + 42° = 90°

12x = 48°

x = 4

m<CBD is 4x + 52° replace x with 4

4×4 + 52 = 68°

8 0

3 years ago

Is line 1 (1,5) (3,-2) and like 2 (-3,2) (4,0) perpendicular of parallel?

Lera25 [3.4K]

Slope Formula: $\frac{y_2-y_1}{x_2-x_1}$

So remember that perpendicular lines have slopes that are negative reciprocals to each other and parallel lines have the same slope. To find out if they are either parallel or perpendicular, plug the pair of points into the slope formula to find their slopes:

$\textsf{Line 1}\\\\\frac{5-(-2)}{1-3}=-\frac{7}{2}\\\\\textsf{Line 2}\\\\\frac{0-2}{4-(-3)}=-\frac{2}{7}$

Since these slopes aren't the same nor are they negative reciprocals to each other, the lines are neither parallel nor perpendicular.

7 0

3 years ago

In the inequality, 3x>9, can x=3? Yes or no

seraphim [82]

Step-by-step explanation:

because it will become

3(3)>9

9>9

it must be more than 9 unless the symbol is

$\geqslant$

4 0

2 years ago