4 years ago

I have 1 min left plz i need help

Mathematics

1 answer:

FrozenT [24]4 years ago

3 0

Answer: the first, second, and fourth are correct.

Step-by-step explanation:

28-10%=25.2

28-25%=21

28-35%=18.2

You might be interested in

Please please help. Marking Brilliant for the correct answer

NISA [10]

Answer:

x = 19

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

(x-7+4) * 4 = 8^2

(x-3)*4 = 64

Divide each side by 4

x-3 =16

Add 3 to each side

x-3+3 = 16+3

x = 19

5 0

3 years ago

What graph matches y=-3x-2

Naya [18.7K]

Answer:

There is no picture dude

Step-by-step explanation:

8 0

3 years ago

A woman has 7 keys. only one of them will open her door. when seh arrives at the door there is no sufficient light for her to fi

Gala2k [10]

Since she has seven key the probability that the first one will open the door is
$\frac{1}{7}$
if it takes three attempts to open the door,the probability is
$\frac{1}{3}$
if the three attempts would not work
then the probability that the fourth attempt will open the door is
$\frac{1}{4}$
hope this helps

7 0

3 years ago

Which model is 85% shaded?<br> Done

Kobotan [32]

Answer:

I would need to see the models to answer this question.

8 0

3 years ago

Read 2 more answers

What is the slope of the line that contains these points?x 15,17,19,21 y -10,2,14,26

9966 [12]

Answer:

Step-by-step explanation:

The slope (m) can be found using the formula ...

m = (y2 -y1)/(x2 -x1)

Any pair of points will do. We can use the first two.

m = (2 -(-10))/(17 -15) = 12/2

m = 6

The slope of the line is 6.

8 0

3 years ago