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3 years ago

If you awnser this correctly I will give you more points

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

8 0

Answer:

1) 5m-10

Parts, 5m, -10

Operation, Subtraction

Word Expression, 10 less than the product of 5 and m.

Step-by-step explanation:

1) 5m-10

Parts, 5m, -10

Operation, Subtraction

Word Expression, 10 less than the product of 5 and m.

2) 12/2+7

6+7

3) 8y-(22)

Terms, 8y, 22

Operation, Subtraction

Word Expression, 22 less than the product of 8 and y.

grin007 [14]3 years ago

8 0

Answer:

number 2 is 13 and number 3 is-2.75

Step-by-step explanation:

-2.75

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If you choose a card at random from a well shuffled deck of 52 cards, what is the probability that the card chosen is not a hear

Vinvika [58]

Sample space ={13 H + 13 D + 13 S + 13 C} = 52 cards

P(getting one heart) = 13/52 = 1/4
P( getting NO heart) = 1-1/4 = 3/4 = 0.75

4 0

3 years ago

Which equations represents a line that passes through (4, 1/3) and has a slope of 3/4

docker41 [41]

Answer:

y = 3/4x - 8/3

Step-by-step explanation:

y = 3/4x + b

1/3 = 3/4(4) + b

1/3 = 3 + b

-8/3 = b

6 0

3 years ago

Read 2 more answers

A landscaper wants to create a 12-foot-long diagonal path through a rectangular garden. The width of the garden is x feet and th

dolphi86 [110]

Answer:

Width of the rectangle = 6.7 ft

length of the rectangle = 10.7 ft

Step-by-step explanation:

ABCD is the rectangle.

AB = length of the rectangle = 4 + x ft

BC = width of the rectangle = x ft

AC = Diagonal of the rectangular field = 12 ft

Since ΔABC is the Right angle triangle. So

$AC^{2} = AB^{2} + BC^{2}$

$12^{2} = (4 + x)^{2} + x^{2}$

$144 = x^{2} + 16 + x^{2} + 8 x$

$144 = 2x^{2} + 8x + 16$

$x^{2} + 4x -72 = 0$

By solving above equation we get

x = 6.7 ft

Thus is the width of the rectangle.

And length of the rectangle = 4 + x

⇒ 4 + 6.7

⇒ 10.7 ft

5 0

3 years ago

Read 2 more answers

Kesha needs to save $11 per hour. Write two estimates Kesha could use to determine how

kotegsom [21]

She had $10 dollars and the 15 is far so you need to have only one estimate.

7 0

3 years ago

A formula for finding the area of a rectangle is A =l.w. If you know the area (A)

AlekseyPX

Answer:

$w =\frac{A}{l}$ .

Step-by-step explanation:

The formula for finding the area of a rectangle is A = l.w, where A is the area, l is the length and w is the width of the rectangle.

This formula is used to find area when l and w are known.

Now, if area A and length l are known the width w will be given by the formula $w =\frac{A}{l}$ .

Therefore, width = area by length. (Answer)

6 0

3 years ago

If you awnser this correctly I will give you more points​

If you awnser this correctly I will give you more points