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3 years ago

Y=3x-7 Complete the missing value in the solution to the equation. (1,_)

Mathematics

1 answer:

creativ13 [48]3 years ago

6 0

Answer:

minus 4

Step-by-step explanation:

answers in the photo thanks

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Find the measures of

Hatshy [7]

X= 26 y=26

As 130+88=308
360-308=52
52/2=26
The two sides are equal so they would be both 26

5 0

2 years ago

Find the value of 35° 9

Liono4ka [1.6K]

Answer:

26°9

iuuiiii not sure tttt

8 0

2 years ago

When playing American roulette, the croupier (attendant) spins a marble that lands in one of the 38 slots in a revolving turnt

neonofarm [45]

Answer:

Check the explanation

Step-by-step explanation:

1) probability for odd or 00 = (18+1)/38 = 0.5

2) expected value can be calculated as follows :

14 * win probability - 13 * lose probability

=14 * (18/38) - 13*(20/38)

= -0.21

7 0

2 years ago

Read 2 more answers

The radius of a semicircle is 3 feet. What is the semicircle's area?<br>Use 3.14 for Pi

valentinak56 [21]

Answer:

14.13 ft²

Step-by-step explanation:

The area of a semicircle is

$= \frac{\pi \: {r}^{2} }{2}$

We were given the radius of the semicircle to be: r=3 feet.

We were also asked to use π as 3.14.

We substitute into the formula to get:

$= \frac{3.14 \times {3}^{2} }{2}$

This is the same as:

$= \frac{3.14 \times 9}{2}$

$= 3.14 \times 4.5$

$= 14 .13 {ft}^{2}$

The area of the semicircle is 14.13 ft²

5 0

2 years ago

PLEASE HELP WITH QUESTION C

GalinKa [24]

Answer:

Discount: 25%

Tax: 6.5%

Step-by-step explanation:

Percentage of discount:

x/100 = 10/39.99 (what percentage is 10 of 39.99) (%/100=is/of)

= 25%

Percentage of tax:

x/100 = 1.95/29.99

= 6.5%

8 0

2 years ago