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3 years ago

Which is the value of 2.3 - (-2.3)?

Mathematics

2 answers:

sesenic [268]3 years ago

7 0

Answer:4.6

Step-by-step explanation:2.3-(-2.3) is the same thing as 2.3+2.3 which is 4.6

ANTONII [103]3 years ago

6 0

Answer:

4.6

Step-by-step explanation:

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. A pitcher’s mound on a women’s softball field is 43 feet from home plate and the distance between the bases is 60 feet. How fa

butalik [34]

Answer:

42.43 ft

Step-by-step explanation:

Please find attached an image of the softball pitch

h² = p² + f² -2x p×f×cos45

h² = 43² + 60² - 2x (43)(60) x 0.7071

h² = 1849 + 3600 - 3648.636

h² = 1800.364

h = √1800.364

h = 42.43 feet

8 0

3 years ago

In a survey of 1,600 people who owned a certain type of car, 480 said they would buy

nlexa [21]

(480/1600)×100=30

(480×100)/1600=30

.°.30% were satisfied with the car.

6 0

3 years ago

Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is −6? Drag each choice into t

sesenic [268]

Is each line parallel, perpendicular, or neither parallel nor perpendicular to a line whose slope is −6?

Parallel, slope is the same, perpendicular slope is opposite and reciprocal

line n, with slope −6 , same slope -----> Parallel

line p, with slope 1/6 , opposite and reciprocal -----> Perpendicular

line q, with slope −1/6 , -----> Neither

line m, with slope 6, -----> Neither

8 0

3 years ago

To find the number of units that gives break-even for the product, solve the equation R C. Round your answer to the nearest whol

Harrizon [31]

Answer:

The correct answer is D.

Step-by-step explanation:

Giving the following information:

R = 90x

Total cost= 35x + 17,000

x= is the number of units produced and sold

Now, we know that:

Unitary variable cost= 35

Fixed costs= 17,000

Selling price per unit= 90

To calculate the break-even point in units, we need to use the following formula:

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 17,000 / (90 - 35)

Break-even point in units= 309 units

7 0

4 years ago

Divide 28 cans of soda into two groups so the ratio is 3 to 4.

shtirl [24]

28 cans of soda into 2 groups in which the ratio is 3:4

3 x 4 = 12
4 x 4 = 16
12 + 16 = 28

you will put 12 cans in one group and 16 cans in another group

hope this helps

7 0

4 years ago