Two sides of a triangle have lengths 5 and 15. Which expression describes the length of the third side? at least 10 and less than 20
at least 10 and less than 20

greater than 10 and less than 20

greater than 10 and at most most

at least 10 and at most 20

Answer:

Step-by-step explanation:

B

Answer:

-1 1/3

Step-by-step explanation:

1 2/3 - 2 1/3

1-2 is -1

2/3 -1/3 is 1/3

-1 1/3

Answer:

Step-by-step explanation:

-4 - 2

1 - 4

-6

-3

Answer:

1 + X

Step-by-step explanation:

You just write whats there

Answer: I think it might be 1 + x or x = 1

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

?(7x+3)=14x+6

2*7=14, 2*3=6

2(7x+3)=14x+6

Answer:

2

Step-by-step explanation:

You find a number that when multiplied by 7 would give you 14 and when multiplied by 3 would give you 6. That number is two

Answer:

the answer is -3/2

Step-by-step explanation:

Trust me its correct

pls mark me as brainliest

Answer:

d.2x=16;X=8

Step-by-step explanation:

2*8=16

ok

Answer:

Step-by-step explanation:

The confidence interval is an interval that determines an unknown population parameter. It showcases the probability that a particular population parameter will fall within this interval. As the sample size reduces, the width of the confidence interval usually increases.

What the given question mean is that one can still be 95% confident that the mean drive-through service times of this​ fast-food chain is between 175.2 seconds and 178.2 seconds.

Answer:

30 apples

Step-by-step explanation:

10 pounds of apples is 2 bags

5 + 5 = 10 lbs

15 apples per bag x 2 bags = 30 apples

Hope this helps :)

Answer:

x = 66

Step-by-step explanation:

The similarity ratio is DO/PA = 27/18 ➡3/2

So DT/PN ➡ x/44 = 3/2

132 = 2x divide both sides by 2

x = 66

repeated multiplication by the base

Answer:

t = 2.525 seconds

Step-by-step explanation:

h(t) = -16t^2 + v*t + h0  h(t) = the height above the ground after t seconds v = 40 ft/s initial velocity  h0 = 4 ft the initial height of the object (the ball)  t = the time of the motion  h(t) = -16t^2 + 40*t + 4  we need to find t such that h(t) = 3 ft  3 = -16t^2 + 40*t + 4  -16t^2 + 40*t + 4 = 3  by solving we find

t = 2.525 seconds

You can round on your own.

Solving the quadratic equation, it is found that the ball was in the air for 1.97 seconds.

The height of the ball, in feet, after t seconds is given by:

[tex]h(t) = -16t^2 + v(0)t + h(0)[/tex]

In this problem:

Thus, the equation is:

[tex]h(t) = -16t^2 + 30t + 5[/tex]

The juggler catches the ball when it falls back to a height of 2 feet, thus it stays in the air until t for which:

[tex]h(t) = 2[/tex]

Then:

[tex]2 = -16t^2 + 30t + 5[/tex]

[tex]-16t^2 + 30t + 3 = 0[/tex]

[tex]16t^2 - 30t - 3 = 0[/tex]

Which is a quadratic equation with coefficients [tex]a = 16, b = -30,c = -3[/tex]. Then:

[tex]\Delta = b^2 - 4ac = (-30)^2 - 4(16)(-3) = 1092[/tex]

[tex]x_{1} = \frac{30 + \sqrt{1092}}{2(16)} = 1.97[/tex]

[tex]x_{2} = \frac{30 - \sqrt{1092}}{2(16)} = -0.1[/tex]  

The ball stays in the air for 1.97 seconds.

A similar problem is given at https://brainly.com/question/21846193

Answer:

-3, 6, 7

Step-by-step explanation:

Answer:

The coordinates of B are (1,6)

Step-by-step explanation:

Point Reflection

Given the point P(x,y) and its reflection P'(x',y') with respect to the point C(xc,yc), C is the midpoint of the segment PP'.

This means the coordinates of C are:

[tex]\displaystyle x_c=\frac{x+x'}{2}[/tex]

[tex]\displaystyle y_c=\frac{y+y'}{2}[/tex]

If the coordinates of the midpoint are given, then the endpoint P' can be found solving for x' and y':

[tex]x'=2x_c-x[/tex]

[tex]y'=2y_c-y[/tex]

The point P' is the reflection of P over C.

We are given the coordinates of A(-5,4) and the point (-2,5). We need to find the coordinates of point B(x',y'). Let's use the formulas as if A was point P and C=(-2,5):

[tex]x'=2(-2)-(-5)=-4+5=1[/tex]

[tex]y'=2(5)-4=10-4=6[/tex]

The coordinates of B are (1,6)

Answer:

Yes.

Step-by-step explanation:

In order to check if an equation is true, plug in the corresponding values for x and y.

Coordinates are written as (x, y). So, x = 3 and y = 6.

Plug in these values to the equation.

6 = 2 * 3

Multiply 2 and 3 to simplify:

6 = 6

This shows that the equation is true when given (3, 6)

Answer:

15 wins 12 2nd because subtract 3 from 27 that's 24 divide that by 2 its 12 so you add the extra 3 to 12 and that's 17

Answer:

40 tickets

Step-by-step explanation:

Given that:

Total tickets sold = 200

Sue's chances of winning = 20% = 0.2

Number of tickets bought by Sue :

P(winning) = 20%

P(winning) = required outcome / Total possible outcomes

Required outcome = number of tickets bought by Sue

Total possible outcomes = total number of tickets sold

0.2 = x / 200

x = 0.2 * 200

x = 40

Answer:

12 servings

Step-by-step explanation:

Luke's turkey chili recipe calls for 2.5 pounds of ground turkey for every 5 servings. How many servings can he make if he has 6 pounds of ground turkey?

From above question:

2.5 pounds of ground turkey = 5 servings

6 pounds of ground turkey = x

Cross Multiply

2.5 × x = 6 × 5

x = 6 × 5/2.5

x = 12 servings

Hence, 6 pounds of ground turkey can make 12 servings.

Completing the explanation.

The equation is

5x = 2.5y

where:

x = represent how many pounds of ground turkey he has = 6 pounds

y = to represent how many servings he can make

Hence,

5 × 6 = 2.5y

y = 5 × 6/2.5

y = 12 servings

Answer:

Step-by-step explanation:

I think its 5 correct me if im wrong sorry little bit rsusty at math since last year

Answer:

archon warm school exp all P words RCM TCL yxotx8txotd9td0ydotdotdotxotdtodotngtmttgm5gj9rfk5h teen

Answer:

d

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

Answer: The slope is undefined

Step-by-step explanation:

Answer:

undefined

Step-by-step explanation:

slope equation is y2-y1/x2-x1

use points (-2,2) and (-2,-2)

insert values into equation: -2-2/-2+2

simplify: -4/0

if the zero is on top of the fraction, then the slope is zero but since the zero is on the bottom, the slope has to be undefined

Answer:

she multiplied the numbers to itself

Answer:

21 or 26

Step-by-step explanation:

Answer:

my educated guess would be B. i hope i dont get u the wrong answer

Step-by-step explanation:

Answer:

I think A

Step-by-step explanation:

I am not sure but if u multiply 7x7 u get 49 and when u do 9x7 it gets u close to 65 that is my guess

Answer: C. 00:00 $927; Vince wrote the wrong number to represent the interest rate.

Step-by-step explanation:

Given that:

Amount borrowed (p) = 900

Simple interest (r) = 1.5% = 0.015

Time (t) = 2 years

Amount he'll pay back (A) :

A = P(1 + rt)

A = 900(1 + 0.015(2))

A = 900(1 + 0.03)

A = 900(1.03)

A = $927

Answer:

Package A

Step-by-step explanation:

$0.99 ÷ 12oz = 0.0825

2lb = 32oz

$2.56 ÷ 32oz = 0.0800

therefore the package a is a better deal